Portugal · FPN

TAC — Tempos de Acesso ao Campeonato, explained

TAC stands for Tempos de Acesso ao Campeonato — the times that give access to the championship. If your child swims in Portugal, this is the number the whole season quietly organizes itself around, and it lives in an annex at the back of a federation regulation that almost nobody reads to the end.

Season 2025-2026 Updated July 2026 1,470 times, transcribed from the federation regulation

Escalões

Your swimmer's escalão is fixed by birth year

Not by birthday: everyone born in the same year moves up together when the new season opens on 1 October. A December-born and a January-born child are in the same escalão and are measured against exactly the same TAC, which is worth remembering on the days it feels unfair.

For the family calendar that means the escalão your swimmer finishes the summer in is not the one they start the new season in: on 1 October they step up, and the TAC they are chasing in October is a harder number than July's. Nothing about it moves again until the following October, so the target set at the start of the season is the target for the whole of it.

Escalões for 2025-2026
Escalão Born
Infantis B 2013
Infantis A 2012
Juvenis B 2011
Juvenis A 2010
Juniores 2008–2009
Seniores 2007 and earlier

The TAC tables start here, at Infantis B — born 2013 for the 2025-26 season. Younger swimmers race in association and regional meets that have no national qualifying times at all, so there is no TAC to look up for them yet.

Two tiers: zonal and national

The FPN tables carry two families of standard. Zonal TACs open the Torneios Zonais (the regional tournaments for Infantis and Juvenis) and are the more accessible of the two. National TACs open the Campeonatos Nacionais, and are meaningfully harder.

For most families the zonal tournament is the first real qualification of a swimmer's life, and it deserves to be treated as one.

How TAC works

Where the numbers come from

Every TAC in the book is derived from one reference time per event, with each column sitting a published percentage above it. Seniores sit 2% above; Juniores 4%; Juvenis A between 8% and 11% depending on the month and gender; Infantis B as much as 29% at national level and 32% at zonal. The lower the percentage, the harder the standard.

That structure is why the tables are internally consistent, and why a swimmer who is "close" in one event is usually close in the others too.

Percentage above the ABS reference, 2025-26
Column Tier Male Female
TAC ABS TAC Absolutos (National) National +0% +0%
TAC Sénior TAC Seniores (National) National +2% +2%
TAC Sub21 TAC Seniores Sub-21 (National) National +3% +3%
TAC Júnior TAC Juniores (National) National +4% +4%
TAC 1ºJúnior TAC Juniores (1st year) (National) National +7% +6%
TAC Juv A-Jul TAC Juvenis A (National, July) National +9% +8%
TAC Juv A-Mar TAC Juvenis A (National, March) National +11% +10%
TAC Juv B-Jul TAC Juvenis B (National, July) National +14% +12%
TAC Juv B-Mar TAC Juvenis B (National, March) National +16% +14%
TAC Inf A TAC Infantis A (National) National +23% +18%
TAC Inf B TAC Infantis B (National) National +29% +21%
TAC Juv A TAC Juvenis A (Zonal) Zonal +14% +13%
TAC Juv B TAC Juvenis B (Zonal) Zonal +18% +16%
TAC Inf A TAC Infantis A (Zonal) Zonal +24% +21%
TAC Inf B TAC Infantis B (Zonal) Zonal +32% +26%

Juvenis have two different tables in one season

This is the piece nobody explains. Juvenis swimmers face two national TACs for the same event: one for the March championship and a harder one for July, on the reasoning that swimmers are expected to be faster by summer. In the 100 Livres long course that's 1:01.25 for March and 1:00.19 for July — just over a second, and the difference between qualifying for March alone and earning both championships, including Jamor in July. Infantis have a single July national table, and their own February zonal.

No conversion between pool types

The regulation is blunt: não sendo admitidas conversões de tempos entre tipologias de piscinas para acesso aos Campeonatos. A short course time cannot be converted to qualify for a long course championship, or the reverse. The time must be swum in the same pool type as the meet. This catches more families than anything else in the system.

Every meet has a validity window

Times count only if they were swum between two published dates. For the March 2026 CN de Juvenis, the window ran from 1 January 2025 to 10 March 2026. A brilliant swim outside the window is still a best time, but it doesn't count for entry.

The 200-to-100 exception

A Juvenil who has the mínimo in the 200 of a stroke may also enter the 100 of that same stroke without holding its TAC — on the condition that they swim the 200. It's the one place the system gives something back, and it's easy to miss.

Two more rules worth knowing

  • Swimmers in the Alto Rendimento regime are exempt from the TAC for national championships.
  • Non-Portuguese swimmers compete extracompetição (outside the classification) except at the Open de Portugal and the Torneios Zonais, where they are fully classified.
  • A qualifying time only counts if it was swum inside that championship’s validity window. The windows are listed with each championship below.

The championships

Which cut opens which championship

Championship Dates Pool Times count from
Torneio Zonal de Juvenis Norte: Estarreja (ANCNP) / Sul: Albufeira (ANALGARVE) December 6 – 8, 2025 25 m Swum between October 1, 2024 and November 25, 2025
Campeonatos Nacionais de Juniores e de Seniores de Piscina Curta Piscinas Municipais de Leiria (ANDL) December 13 – 16, 2025 25 m Swum between October 1, 2024 and December 2, 2025
Torneios Zonais de Infantis Norte: Penafiel (ANNP) / Sul: Ponte de Sor (ANIC) February 20 – 22, 2026 25 m Swum between January 1, 2025 and February 8, 2026
Campeonato Nacional de Juvenis Centro Olímpico de Piscinas Municipais de Coimbra (ANC) March 20 – 22, 2026 50 m Swum between January 1, 2025 and March 10, 2026
Campeonato Nacional JUN e ABS – Open de Portugal Centro Olímpico de Piscinas Municipais de Coimbra (ANC) March 28 – 31, 2026 50 m Swum between January 1, 2025 and March 17, 2026
Campeonatos Nacionais de Infantis Complexo de Piscinas das Manteigadas, Setúbal (ANL) July 17 – 19, 2026 50 m Swum between October 1, 2025 and July 7, 2026
Campeonatos Nacionais de Juvenis, Juniores e Seniores Complexo de Piscinas do Jamor, Oeiras (ANL) July 23 – 26, 2026 50 m Swum between January 1, 2025 and July 14, 2026

The tables

Every TAC for 2025-2026

A time qualifies when it is equal to or faster than the standard. Relay rows are club entries.

Long course (50 m) · Female Scroll the table sideways to see every column.
Event TAC ABS Absolutos (open) · National TAC Sénior Seniores · National TAC Sub21 Seniores Sub-21 · National TAC Júnior Juniores · National TAC 1ºJúnior Juniores (1st year) · National TAC Juv A-Jul Juvenis A · National TAC Juv A-Mar Juvenis A · National TAC Juv B-Jul Juvenis B · National TAC Juv B-Mar Juvenis B · National TAC Inf A Infantis A · National TAC Inf B Infantis B · National TAC Juv A Juvenis A · Zonal TAC Juv B Juvenis B · Zonal TAC Inf A Infantis A · Zonal TAC Inf B Infantis B · Zonal
50 m Free 27.6328.1828.4628.7429.2929.8430.3930.9531.5032.6033.4331.2232.0533.4334.81
100 m Free 59.641:00.831:01.431:02.031:03.221:04.411:05.601:06.801:07.991:10.381:12.161:07.391:09.181:12.161:15.15
200 m Free 2:08.202:10.762:12.052:13.332:15.892:18.462:21.022:23.582:26.152:31.282:35.122:24.872:28.712:35.122:41.53
400 m Free 4:28.984:34.364:37.054:39.744:45.124:50.504:55.885:01.265:06.645:17.405:25.475:03.955:12.025:25.475:38.91
800 m Free 9:04.259:15.149:20.589:26.029:36.919:47.799:58.6810:09.5610:20.4410:42.2210:58.5410:15.0010:31.3310:58.5411:25.76
1500 m Free 17:44.9718:06.2718:16.9218:27.5718:48.8719:10.1719:31.4719:52.7720:14.0720:56.6621:28.6120:03.4220:35.3721:28.6122:21.86
50 m Back 31.7432.3732.6933.0133.6434.2834.9135.5536.1837.4538.4135.8736.8238.4139.99
100 m Back 1:07.621:08.971:09.651:10.321:11.681:13.031:14.381:15.731:17.091:19.791:21.821:16.411:18.441:21.821:25.20
200 m Back 2:25.922:28.842:30.302:31.762:34.682:37.592:40.512:43.432:46.352:52.192:56.562:44.892:49.272:56.563:03.86
50 m Breast 34.6835.3735.7236.0736.7637.4538.1538.8439.5440.9241.9639.1940.2341.9643.70
100 m Breast 1:16.291:17.821:18.581:19.341:20.871:22.391:23.921:25.441:26.971:30.021:32.311:26.211:28.501:32.311:36.13
200 m Breast 2:45.232:48.532:50.192:51.842:55.142:58.453:01.753:05.063:08.363:14.973:19.933:06.713:11.673:19.933:28.19
50 m Fly 29.3429.9330.2230.5131.1031.6932.2732.8633.4534.6235.5033.1534.0335.5036.97
100 m Fly 1:05.511:06.821:07.481:08.131:09.441:10.751:12.061:13.371:14.681:17.301:19.271:14.031:15.991:19.271:22.54
200 m Fly 2:26.252:29.172:30.642:32.102:35.022:37.952:40.882:43.802:46.732:52.572:56.962:45.262:49.652:56.963:04.28
200 m IM 2:27.712:30.662:32.142:33.622:36.572:39.532:42.482:45.442:48.392:54.302:58.732:46.912:51.342:58.733:06.11
400 m IM 5:08.825:15.005:18.085:21.175:27.355:33.535:39.705:45.885:52.056:04.416:13.675:48.975:58.236:13.676:29.11
Relays (club entries)
4×50 m Free relay 1:53.241:55.501:56.641:57.772:00.032:02.302:04.562:06.832:09.092:13.622:17.022:07.962:11.362:17.022:22.68
4×100 m Free relay 4:07.144:12.084:14.554:17.034:21.974:26.914:31.854:36.804:41.744:51.634:59.044:39.274:46.684:59.045:11.40
4×200 m Free relay 9:03.259:14.119:19.559:24.989:35.859:46.719:57.5810:08.4410:19.3010:41.0310:57.3310:13.8710:30.1710:57.3311:24.50
4×50 m Medley relay 2:04.502:06.992:08.232:09.482:11.972:14.462:16.952:19.442:21.932:26.912:30.642:20.682:24.422:30.642:36.87
4×100 m Medley relay 4:34.004:39.484:42.224:44.964:50.444:55.925:01.405:06.885:12.365:23.325:31.545:09.625:17.845:31.545:45.24
Long course (50 m) · Male Scroll the table sideways to see every column.
Event TAC ABS Absolutos (open) · National TAC Sénior Seniores · National TAC Sub21 Seniores Sub-21 · National TAC Júnior Juniores · National TAC 1ºJúnior Juniores (1st year) · National TAC Juv A-Jul Juvenis A · National TAC Juv A-Mar Juvenis A · National TAC Juv B-Jul Juvenis B · National TAC Juv B-Mar Juvenis B · National TAC Inf A Infantis A · National TAC Inf B Infantis B · National TAC Juv A Juvenis A · Zonal TAC Juv B Juvenis B · Zonal TAC Inf A Infantis A · Zonal TAC Inf B Infantis B · Zonal
50 m Free 24.2624.7524.9925.2325.9626.4426.9327.6628.1429.8431.3027.6628.6330.0832.02
100 m Free 52.8053.8654.3854.9156.5057.5558.611:00.191:01.251:04.941:08.111:00.191:02.301:05.471:09.70
200 m Free 1:56.361:58.691:59.852:01.012:04.512:06.832:09.162:12.652:14.982:23.122:30.102:12.652:17.302:24.292:33.60
400 m Free 4:06.044:10.964:13.424:15.884:23.264:28.184:33.104:40.494:45.415:02.635:17.394:40.494:50.335:05.095:24.77
800 m Free 8:32.148:42.388:47.508:52.639:07.999:18.239:28.489:43.849:54.0810:29.9311:00.669:43.8410:04.3310:35.0511:16.02
1500 m Free 16:21.1916:40.8116:50.6317:00.4417:29.8717:49.5018:09.1218:38.5618:58.1820:06.8621:05.7418:38.5619:17.8020:16.6821:35.17
50 m Back 27.8728.4328.7128.9829.8230.3830.9431.7732.3334.2835.9531.7732.8934.5636.79
100 m Back 59.871:01.071:01.671:02.261:04.061:05.261:06.461:08.251:09.451:13.641:17.231:08.251:10.651:14.241:19.03
200 m Back 2:12.752:15.412:16.732:18.062:22.042:24.702:27.352:31.332:33.992:43.282:51.252:31.332:36.642:44.612:55.23
50 m Breast 30.7231.3331.6431.9532.8733.4834.1035.0235.6437.7939.6335.0236.2538.0940.55
100 m Breast 1:07.761:09.121:09.791:10.471:12.501:13.861:15.211:17.251:18.601:23.341:27.411:17.251:19.961:24.021:29.44
200 m Breast 2:28.122:31.082:32.562:34.042:38.492:41.452:44.412:48.862:51.823:02.193:11.072:48.862:54.783:03.673:15.52
50 m Fly 25.5926.1026.3626.6127.3827.8928.4029.1729.6831.4833.0129.1730.2031.7333.78
100 m Fly 57.0058.1458.7159.281:00.991:02.131:03.271:04.981:06.121:10.111:13.531:04.981:07.261:10.681:15.24
200 m Fly 2:09.362:11.952:13.242:14.532:18.422:21.002:23.592:27.472:30.062:39.112:46.872:27.472:32.642:40.412:50.76
200 m IM 2:12.782:15.442:16.762:18.092:22.072:24.732:27.392:31.372:34.022:43.322:51.292:31.372:36.682:44.652:55.27
400 m IM 4:43.914:49.594:52.434:55.275:03.785:09.465:15.145:23.665:29.345:49.216:06.245:23.665:35.015:52.056:14.76
Relays (club entries)
4×50 m Free relay 1:39.211:41.191:42.191:43.181:46.151:48.141:50.121:53.101:55.082:02.032:07.981:53.101:57.072:03.022:10.96
4×100 m Free relay 3:37.493:41.843:44.013:46.193:52.713:57.064:01.414:07.944:12.294:27.514:40.564:07.944:16.644:29.694:47.09
4×200 m Free relay 8:11.938:21.778:26.698:31.618:46.378:56.209:06.049:20.809:30.6410:05.0710:34.599:20.809:40.4810:09.9910:49.35
4×50 m Medley relay 1:50.401:52.611:53.711:54.821:58.132:00.342:02.542:05.862:08.062:15.792:22.422:05.862:10.272:16.902:25.73
4×100 m Medley relay 4:01.644:06.474:08.894:11.314:18.554:23.394:28.224:35.474:40.304:57.225:11.724:35.474:45.144:59.635:18.96
Short course (25 m) · Female Scroll the table sideways to see every column.
Event TAC ABS Absolutos (open) · National TAC Sénior Seniores · National TAC Sub21 Seniores Sub-21 · National TAC Júnior Juniores · National TAC 1ºJúnior Juniores (1st year) · National TAC Juv A-Jul Juvenis A · National TAC Juv A-Mar Juvenis A · National TAC Juv B-Jul Juvenis B · National TAC Juv B-Mar Juvenis B · National TAC Inf A Infantis A · National TAC Inf B Infantis B · National TAC Juv A Juvenis A · Zonal TAC Juv B Juvenis B · Zonal TAC Inf A Infantis A · Zonal TAC Inf B Infantis B · Zonal
50 m Free 27.0527.5927.8628.1328.6729.2129.7530.3030.8431.9232.7330.5731.3832.7334.08
100 m Free 57.9559.1159.691:00.271:01.431:02.591:03.751:04.901:06.061:08.381:10.121:05.481:07.221:10.121:13.02
200 m Free 2:04.472:06.962:08.202:09.452:11.942:14.432:16.922:19.412:21.902:26.872:30.612:20.652:24.392:30.612:36.83
400 m Free 4:19.584:24.774:27.374:29.964:35.154:40.354:45.544:50.734:55.925:06.305:14.094:53.335:01.115:14.095:27.07
800 m Free 8:46.758:57.289:02.559:07.829:18.369:28.899:39.439:49.9610:00.5010:21.5710:37.379:55.2310:11.0310:37.3711:03.71
1500 m Free 17:18.5617:39.3317:49.7218:00.1018:20.8718:41.6419:02.4219:23.1919:43.9620:25.5020:56.6619:33.5720:04.7320:56.6621:48.59
50 m Back 30.4531.0631.3631.6732.2832.8933.4934.1034.7135.9336.8434.4135.3236.8438.37
100 m Back 1:04.971:06.271:06.921:07.571:08.871:10.171:11.471:12.771:14.071:16.661:18.611:13.421:15.371:18.611:21.86
200 m Back 2:20.722:23.532:24.942:26.352:29.162:31.982:34.792:37.612:40.422:46.052:50.272:39.012:43.242:50.272:57.31
50 m Breast 34.2834.9735.3135.6536.3437.0237.7138.3939.0840.4541.4838.7439.7641.4843.19
100 m Breast 1:13.911:15.391:16.131:16.871:18.341:19.821:21.301:22.781:24.261:27.211:29.431:23.521:25.741:29.431:33.13
200 m Breast 2:37.742:40.892:42.472:44.052:47.202:50.362:53.512:56.672:59.823:06.133:10.872:58.253:02.983:10.873:18.75
50 m Fly 29.0429.6229.9130.2030.7831.3631.9432.5233.1134.2735.1432.8233.6935.1436.59
100 m Fly 1:04.651:05.941:06.591:07.241:08.531:09.821:11.121:12.411:13.701:16.291:18.231:13.051:14.991:18.231:21.46
200 m Fly 2:21.942:24.782:26.202:27.622:30.462:33.302:36.132:38.972:41.812:47.492:51.752:40.392:44.652:51.752:58.84
100 m IM 1:06.891:08.231:08.901:09.571:10.901:12.241:13.581:14.921:16.251:18.931:20.941:15.591:17.591:20.941:24.28
200 m IM 2:22.412:25.262:26.682:28.112:30.952:33.802:36.652:39.502:42.352:48.042:52.322:40.922:45.202:52.322:59.44
400 m IM 4:58.695:04.665:07.655:10.645:16.615:22.595:28.565:34.535:40.515:52.456:01.415:37.525:46.486:01.416:16.35
Relays (club entries)
4×50 m Free relay 1:50.351:52.561:53.661:54.761:56.971:59.182:01.392:03.592:05.802:10.212:13.522:04.702:08.012:13.522:19.04
4×100 m Free relay 3:55.674:00.384:02.744:05.104:09.814:14.524:19.244:23.954:28.664:38.094:45.164:26.314:33.384:45.164:56.94
4×200 m Free relay 8:33.278:43.548:48.678:53.809:04.079:14.339:24.609:34.869:45.1310:05.6610:21.069:40.009:55.3910:21.0610:46.72
4×50 m Medley relay 2:00.482:02.892:04.092:05.302:07.712:10.122:12.532:14.942:17.352:22.172:25.782:16.142:19.762:25.782:31.80
4×100 m Medley relay 4:19.354:24.544:27.134:29.724:34.914:40.104:45.284:50.474:55.665:06.035:13.814:53.075:00.855:13.815:26.78
Short course (25 m) · Male Scroll the table sideways to see every column.
Event TAC ABS Absolutos (open) · National TAC Sénior Seniores · National TAC Sub21 Seniores Sub-21 · National TAC Júnior Juniores · National TAC 1ºJúnior Juniores (1st year) · National TAC Juv A-Jul Juvenis A · National TAC Juv A-Mar Juvenis A · National TAC Juv B-Jul Juvenis B · National TAC Juv B-Mar Juvenis B · National TAC Inf A Infantis A · National TAC Inf B Infantis B · National TAC Juv A Juvenis A · Zonal TAC Juv B Juvenis B · Zonal TAC Inf A Infantis A · Zonal TAC Inf B Infantis B · Zonal
50 m Free 23.5123.9824.2224.4525.1625.6326.1026.8027.2728.9230.3326.8027.7429.1531.03
100 m Free 50.9551.9752.4852.9954.5255.5456.5558.0859.101:02.671:05.7358.081:00.121:03.181:07.25
200 m Free 1:52.181:54.421:55.551:56.672:00.032:02.282:04.522:07.892:10.132:17.982:24.712:07.892:12.372:19.102:28.08
400 m Free 3:57.724:02.474:04.854:07.234:14.364:19.114:23.874:31.004:35.764:52.405:06.664:31.004:40.514:54.775:13.79
800 m Free 8:18.218:28.178:33.168:38.148:53.089:03.059:13.019:27.969:37.9210:12.8010:42.699:27.969:47.8910:17.7810:57.64
1500 m Free 15:41.6616:00.4916:09.9116:19.3316:47.5817:06.4117:25.2417:53.4918:12.3319:18.2420:14.7417:53.4918:31.1619:27.6620:42.99
50 m Back 26.4626.9927.2527.5228.3128.8429.3730.1630.6932.5534.1330.1631.2232.8134.93
100 m Back 57.0058.1458.7159.281:00.991:02.131:03.271:04.981:06.121:10.111:13.531:04.981:07.261:10.681:15.24
200 m Back 2:04.672:07.162:08.412:09.662:13.402:15.892:18.382:22.122:24.622:33.342:40.822:22.122:27.112:34.592:44.56
50 m Breast 29.8330.4330.7231.0231.9232.5133.1134.0134.6036.6938.4834.0135.2036.9939.38
100 m Breast 1:04.541:05.831:06.481:07.121:09.061:10.351:11.641:13.581:14.871:19.381:23.261:13.581:16.161:20.031:25.19
200 m Breast 2:21.852:24.692:26.112:27.522:31.782:34.622:37.452:41.712:44.552:54.483:02.992:41.712:47.382:55.893:07.24
50 m Fly 25.2525.7626.0126.2627.0227.5228.0328.7829.2931.0632.5728.7829.8031.3133.33
100 m Fly 55.8256.9457.4958.0559.731:00.841:01.961:03.631:04.751:08.661:12.011:03.631:05.871:09.221:13.68
200 m Fly 2:05.982:08.502:09.762:11.022:14.802:17.322:19.842:23.622:26.142:34.962:42.512:23.622:28.662:36.222:46.29
100 m IM 58.8059.981:00.561:01.151:02.921:04.091:05.271:07.031:08.211:12.321:15.851:07.031:09.381:12.911:17.62
200 m IM 2:06.272:08.802:10.062:11.322:15.112:17.632:20.162:23.952:26.472:35.312:42.892:23.952:29.002:36.572:46.68
400 m IM 4:30.164:35.564:38.264:40.974:49.074:54.474:59.885:07.985:13.395:32.305:48.515:07.985:18.795:35.005:56.61
Relays (club entries)
4×50 m Free relay 1:36.081:38.001:38.961:39.921:42.811:44.731:46.651:49.531:51.451:58.182:03.941:49.531:53.371:59.142:06.83
4×100 m Free relay 3:26.283:30.413:32.473:34.533:40.723:44.853:48.973:55.163:59.284:13.724:26.103:55.164:03.414:15.794:32.29
4×200 m Free relay 7:39.907:49.107:53.707:58.308:12.098:21.298:30.498:44.298:53.489:25.689:53.278:44.299:02.689:30.2810:07.07
4×50 m Medley relay 1:44.911:47.011:48.061:49.111:52.251:54.351:56.451:59.602:01.702:09.042:15.331:59.602:03.792:10.092:18.48
4×100 m Medley relay 3:43.983:48.463:50.703:52.943:59.664:04.144:08.624:15.344:19.824:35.504:48.934:15.344:24.304:37.744:55.65

The tool

See where your swimmer actually sits

See exactly which TACs your swimmer already holds — the full set, zonal and national, March and July, with the gap to each one in seconds.

Or jump straight to a category:

Source

Where these numbers come from

Regulamento das Competições Nacionais – Natação Pura, Ciclo 2025-2028 — Anexo a) — Tempos de Admissão aos Campeonatos (pp. 33-34) Federação Portuguesa de Natação (FPN) · Published January 9, 2026 · Read on July 26, 2026

What to keep in mind

  • JUN1 -> birth year 2009 is inferred (flagged on the age group).
  • Season start/end dates are the conventional Portuguese season, not stated in the regulation.
  • Source URL is the federation site; the regulation PDF itself was ingested locally.

Questions

Common questions

O que é o TAC na natação?

TAC means Tempos de Acesso ao Campeonato — the qualifying times a swimmer must achieve to enter a Portuguese championship. FPN publishes them per escalão, per event, per pool length and per gender, in two tiers: zonal tournaments and national championships.

Why do Juvenis have two TAC times for the same event?

Because there are two championships. The March national championship uses one table and the July one uses a harder table, on the expectation that swimmers improve over the season. A swimmer can qualify for March and not July, or the reverse.

Can a short course time qualify my swimmer for a long course championship?

No. FPN does not allow conversions between pool types for championship access. The qualifying time has to be swum in the same pool type as the championship itself.

When do the times have to be swum?

Inside the validity window published for that specific competition — each meet has its own start and end date, and times from outside it don't count towards entry.