EVENT 505 Female 10 Yrs/Over 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Annabelle Horton | 11 | Co Salford | 3:32.70 |
| 3 | 4 | Darcie Claxton | 13 | Satellite | 3:10.00 |
| 4 | 6 | Natalie Koleva | 13 | Warrington W | 3:08.80 |
| 5 | 5 | Oliwia Koszka | 12 | Co Salford | 3:09.56 |
| 6 | 3 | Emmie Connors | 11 | Warrington W | 3:13.35 |
| 7 | 1 | Alba Vazzana | 11 | Warrington W | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Alexia Callan | 13 | Lancaster | 3:05.56 |
| 2 | 10 | Isla Perry | 11 | Warrington W | 2:58.52 |
| 3 | 12 | Anujin Unur | 11 | Warrington W | 2:49.64 |
| 4 | 14 | Yarah Ghazal | 13 | Lancaster | 2:48.74 |
| 5 | 13 | Seren Johnson | 11 | Wirral Metro | 2:49.42 |
| 6 | 11 | Sophia Yu | 15 | Co Salford | 2:53.37 |
| 7 | 9 | Florence Simcock | 14 | Warrington W | 2:58.75 |
| 8 | 7 | Eva Smith | 12 | Warrington W | 3:07.63 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Emily Rowe | 13 | Co Salford | 2:44.31 |
| 2 | 18 | Georgia Cork | 15 | Bolton Metro | 2:34.47 |
| 3 | 20 | Allanah Donlan | 13 | Warrington W | 2:26.70 |
| 4 | 22 | Iris Hurst | 14 | Warrington W | 2:23.40 |
| 5 | 21 | Martha Sumnall | 14 | Everton | 2:23.70 |
| 6 | 19 | Emily Hall | 14 | Warrington W | 2:26.80 |
| 7 | 17 | Pinklily Tarek | 13 | Warrington W | 2:37.10 |
| 8 | 15 | Evie Breeze | 15 | Bolton Metro | 2:46.77 |