EVENT 503 Female 09 /Over 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Leah Ngoga | 10 | Knutsford | 4:15.00 |
| 2 | 4 | Isabella Wilson | 10 | Lancaster | 3:56.44 |
| 3 | 6 | Gracie Huddleston | 12 | Lancaster | 3:53.30 |
| 4 | 8 | Darcy Heath | 12 | Warrington W | 3:52.18 |
| 5 | 7 | Emily O'Brien | 13 | Knutsford | 3:52.95 |
| 6 | 5 | Poppy Horn | 12 | Warrington W | 3:54.92 |
| 7 | 3 | Bryony Germond | 10 | Carnforth | 4:03.98 |
| 8 | 1 | Elsie Stamper | 10 | Everton | 4:40.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Ruby Karwa | 9 | Warrington W | 3:50.00 |
| 2 | 12 | Sofia Bagdonavicius | 12 | Prescot | 3:47.50 |
| 3 | 14 | Isla Perry | 11 | Warrington W | 3:42.46 |
| 4 | 16 | Connie Burslem | 11 | Co Salford | 3:40.84 |
| 5 | 15 | Phoebe Dyer | 13 | Stockport Mo | 3:42.10 |
| 6 | 13 | Sophie McCaffery | 13 | Carnforth | 3:42.85 |
| 7 | 11 | Amelia Smith | 12 | Knutsford | 3:48.00 |
| 8 | 9 | Ava Lamb | 11 | Warrington W | 3:50.25 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Emily Beaumont | 11 | Stockport Mo | 3:36.61 |
| 2 | 20 | Sophie Gregory | 11 | Stockport Mo | 3:33.68 |
| 3 | 22 | Ava Hill | 11 | Warrington W | 3:29.13 |
| 4 | 24 | Taylor Fishwick | 11 | Halton | 3:25.70 |
| 5 | 23 | Charlotte Wilson | 12 | Lancaster | 3:28.38 |
| 6 | 21 | Niamh O'Hanlon | 14 | Everton | 3:32.72 |
| 7 | 19 | Hailey Lee | 12 | Warrington W | 3:33.88 |
| 8 | 17 | Chloe Stewart | 11 | Prescot | 3:37.52 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | Aimee Westhead | 12 | Ashton Cent | 3:22.92 |
| 2 | 28 | Abigail Culshaw | 13 | Bolton Metro | 3:21.25 |
| 3 | 30 | Natalie Koleva | 13 | Warrington W | 3:15.68 |
| 4 | 32 | Anujin Unur | 11 | Warrington W | 3:13.50 |
| 5 | 31 | Mabel Wood | 13 | Wirral Metro | 3:15.56 |
| 6 | 29 | Anoushka Mosca | 14 | Knutsford | 3:17.29 |
| 7 | 27 | Amelia Tinsley | 12 | Warrington W | 3:21.48 |
| 8 | 25 | Jemima Tillott | 13 | Crewe Flyers | 3:25.06 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 34 | Matilda Forrest | 14 | Bolton Metro | 3:07.67 |
| 2 | 36 | Freya Karaski | 13 | Halton | 3:05.47 |
| 3 | 38 | Allanah Donlan | 13 | Warrington W | 2:54.80 |
| 4 | 40 | Emily Tabern | 14 | Warrington W | 2:45.16 |
| 5 | 39 | Lucy Shore | 17 | Crewe Flyers | 2:48.88 |
| 6 | 37 | Pinklily Tarek | 13 | Warrington W | 2:57.70 |
| 7 | 35 | Mia Dalton | 12 | Co Salford | 3:06.51 |
| 8 | 33 | Tatiana Sullivan | 12 | Knutsford | 3:10.69 |