EVENT 401 Girls Open 400m Freestyle - Heats
Not Competing : 20,43
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Esme HAYS | 9 | Co Wakefield | 7:53.03 |
| 1 | 2 | Sally WAITE | 9 | Kippax | 7:35.28 |
| 2 | 3 | Alice BROADLEY | 11 | Co Wakefield | 7:33.76 |
| 3 | 4 | Erin THORN | 10 | Co Leeds | 7:00.00 |
| 4 | 5 | Mae JOHNSTONE | 10 | Co Leeds | 7:00.00 |
| 5 | 6 | Lilka BARTON | 10 | Co Leeds | 6:32.01 |
| 6 | 7 | Stephanie RADATZ | 11 | Sheffield C | 6:30.00 |
| 7 | 8 | Rhea SMITH | 11 | Co Leeds | 6:23.14 |
| 8 | 9 | Jasmine HOLBURN | 12 | Trafford Met | 6:17.58 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 10 | Mischa COMRIE | 10 | Co Leeds | 6:00.92 |
| 1 | 11 | Ella PROCTOR | 11 | Co Leeds | 5:51.68 |
| 2 | 12 | Olivia HEALY | 11 | Co Leeds | 5:48.27 |
| 3 | 13 | Holly MACDONALD | 11 | Co Leeds | 5:45.00 |
| 4 | 14 | Kasja RICKELTON | 11 | Co Leeds | 5:41.89 |
| 5 | 15 | Hannah SHARPE | 17 | Tadcaster | 5:40.00 |
| 6 | 16 | India BRYANT CHESTERS | 11 | Tadcaster | 5:40.00 |
| 7 | 17 | Kira OLDROYD | 11 | Co Leeds | 5:39.78 |
| 8 | 18 | Martha CALLAGHAN | 11 | Co Leeds | 5:38.44 |
| 9 | 19 | Lucy SULLIVAN | 16 | Halifax | 5:38.17 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 21 | Ellie DIBB | 11 | Co Leeds | 5:34.50 |
| 1 | 22 | Olivia HIDAYAT | 12 | Co Leeds | 5:32.27 |
| 2 | 23 | Emily LESTER | 13 | Darlington | 5:30.00 |
| 3 | 24 | Imogen HOLBROOK | 15 | Tadcaster | 5:29.40 |
| 4 | 25 | Mollie GREENE | 11 | Co Leeds | 5:27.08 |
| 5 | 26 | Amy BETTLES | 14 | Team Jorvik | 5:24.75 |
| 6 | 27 | Amy PICKARD | 12 | Co Leeds | 5:22.56 |
| 7 | 28 | Martha EVERETT | 12 | Co Leeds | 5:20.21 |
| 8 | 29 | Sienna HO-SHING | 12 | Co Leeds | 5:19.50 |
| 9 | 30 | Leah SCHLOSSHAN | 12 | Co Leeds | 5:19.30 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 31 | Philippa BROMLEY | 11 | Co Leeds | 5:16.41 |
| 1 | 32 | Nyah HAYES | 13 | Co Leeds | 5:16.39 |
| 2 | 33 | Meredith HARNESS | 14 | Team Jorvik | 5:09.90 |
| 3 | 34 | Rebecca FISHER | 16 | Co Leeds | 5:08.93 |
| 4 | 35 | Gemma PARKINSON | 15 | Tadcaster | 5:08.46 |
| 5 | 36 | Charlotte CLARKE | 12 | Co Leeds | 5:06.10 |
| 6 | 37 | Grace BOOTH | 14 | Co Salford | 5:06.10 |
| 7 | 38 | Rachael MCHENERY | 17 | Tadcaster | 5:05.66 |
| 8 | 39 | Iona LOGAN | 11 | Co Leeds | 5:02.83 |
| 9 | 40 | Millie HAMBY | 15 | Bo Barnsley | 5:02.32 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 42 | Georgia HAMBLETT | 16 | Bo Barnsley | 5:01.46 |
| 1 | 45 | Faith BLAIN | 13 | Co Leeds | 4:55.50 |
| 2 | 47 | Ellie WALKER | 16 | Tadcaster | 4:53.56 |
| 3 | 49 | Lucy POLLARD | 14 | Co Leeds | 4:42.02 |
| 4 | 51 | Charlotte ROBINSON | 14 | Co Leeds | 4:27.30 |
| 5 | 50 | Amelie TURNER | 13 | Co Leeds | 4:37.29 |
| 6 | 48 | Freya JOHNSON | 12 | Co Leeds | 4:47.79 |
| 7 | 46 | Kidiest HODGSON | 13 | Co Leeds | 4:54.46 |
| 8 | 44 | Emma BRAITHWAITE | 13 | Chapeltown | 5:00.40 |
| 9 | 41 | Emma PEARS-DORLAND | 14 | Team Jorvik | 5:02.18 |