EVENT 303 Female 14 /Under 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Isla Perry | 12 | Warrington W | 3:23.80 |
| 2 | 4 | Olivia Steer | 12 | Ramsbottom | 3:22.00 |
| 3 | 6 | Rossa Tempesta | 12 | Wigan BEST | 3:20.83 |
| 4 | 8 | Elspeth Archer | 12 | Co Manch Aq | 3:18.60 |
| 5 | 7 | Isabella Cranney | 12 | Halton | 3:19.70 |
| 6 | 5 | Chloe Stewart | 12 | Prescot | 3:21.30 |
| 7 | 3 | Habiba Jones | 12 | Bebington | 3:23.00 |
| 8 | 1 | Taylor Fishwick | 12 | Halton | 3:24.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Megan Turner | 12 | Kendal | 3:18.30 |
| 2 | 12 | Beatrice Pollard | 11 | Clitheroe | 3:17.50 |
| 3 | 14 | Lucy Dix | 11 | Cockermouth | 3:16.90 |
| 4 | 16 | Kira Tiunikova | 12 | Blackpool Aq | 3:13.00 |
| 5 | 15 | Darcy Allanson | 12 | Leyland Barr | 3:14.32 |
| 6 | 13 | Nalika Mortimer | 12 | Co Liverpool | 3:17.18 |
| 7 | 11 | Alba Vazzana | 12 | Warrington W | 3:17.60 |
| 8 | 9 | Martha Routledge | 12 | Co Manch Aq | 3:18.50 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Ella Lambert | 12 | Co Liverpool | 3:12.30 |
| 2 | 20 | Emily Annette | 12 | Co Salford | 3:10.20 |
| 3 | 22 | Islay Atkinson | 13 | Kendal | 3:09.40 |
| 4 | 24 | Amelia Ashwell | 13 | Co Liverpool | 3:07.50 |
| 5 | 23 | Ruby Stonier | 12 | Winsford | 3:08.60 |
| 6 | 21 | Wei Ann Ho | 12 | Stockport Mo | 3:09.90 |
| 7 | 19 | Neve Connolly | 12 | Leyland Barr | 3:10.51 |
| 8 | 17 | Matilda Bristow | 12 | Wigan BEST | 3:12.60 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | Yarah Ghazal | 14 | Lancaster | 3:06.80 |
| 2 | 28 | Isabelle Prescott | 14 | Wigan BEST | 3:05.80 |
| 3 | 31 | Esme Wilson | 13 | Cockermouth | 3:05.10 |
| 4 | 34 | Jemima Tillott | 14 | Crewe Flyers | 3:04.70 |
| 5 | 33 | Lucy Wall | 14 | Satellite | 3:04.70 |
| 6 | 30 | Gracie Yates | 14 | Ramsbottom | 3:05.20 |
| 7 | 27 | Tatiana Sullivan | 13 | Stockport Mo | 3:06.30 |
| 8 | 25 | Freya Pilkington | 13 | Satellite | 3:07.10 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 38 | Freya Karaski | 14 | Halton | 3:03.50 |
| 2 | 44 | Joanna Sutton | 14 | Copeland | 3:02.20 |
| 3 | 50 | Sophia Stafford | 14 | Bolton Metro | 2:58.78 |
| 4 | 56 | Mia Robinson | 14 | Southport | 2:54.01 |
| 5 | 53 | Eliza Johnson | 13 | Blackburn | 2:57.25 |
| 6 | 47 | Hattie Lawson | 13 | Winsford | 3:01.00 |
| 7 | 41 | Grace Johnson | 13 | Satellite | 3:02.54 |
| 8 | 35 | Isabelle Ashurst | 14 | Wigan BEST | 3:04.31 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | Esme Cunliffe | 13 | Wigan BEST | 3:03.10 |
| 2 | 45 | Isla Yates | 12 | Satellite | 3:01.89 |
| 3 | 51 | Anujin Unur | 12 | Warrington W | 2:58.10 |
| 4 | 57 | Cheuk Kiu Kianna Hui | 13 | Co Liverpool | 2:53.97 |
| 5 | 54 | Ellen Jones | 14 | Wigan BEST | 2:57.17 |
| 6 | 48 | Mia Dalton | 13 | Co Salford | 3:00.30 |
| 7 | 42 | Ava Dixon | 13 | Kendal | 3:02.30 |
| 8 | 36 | Lina Khider | 14 | Trafford Met | 3:04.10 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 40 | Maya Karwa | 13 | Warrington W | 3:02.80 |
| 2 | 46 | Harper Aspinall | 13 | Wirral Metro | 3:01.50 |
| 3 | 52 | Holly Relph | 13 | Cockermouth | 2:57.30 |
| 4 | 58 | Allanah Donlan | 14 | Warrington W | 2:53.20 |
| 5 | 55 | Pinklily Tarek | 14 | Warrington W | 2:57.00 |
| 6 | 49 | Aimee Yeung | 14 | Co Salford | 3:00.20 |
| 7 | 43 | Talula Kay | 13 | Preston | 3:02.30 |
| 8 | 37 | Faith Teare | 14 | Io Man | 3:03.70 |