EVENT 402 Girl 10 Yrs/Over 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Amelia MAHONEY | 13 | Co Coventry | 6:04.20 |
| 4 | 3 | Emily VANDAMME | 15 | Leamington | 5:47.06 |
| 5 | 2 | Connie RENNARD | 13 | Repton Swim | 5:50.50 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Adea SOLLAKU | 12 | Repton Swim | 5:44.03 |
| 2 | 7 | Tiffany LATHAM | 13 | Co Birm'ham | 5:38.56 |
| 3 | 9 | Darcey MORIARTY | 15 | Co Coventry | 5:31.94 |
| 4 | 11 | Molly UNDERWOOD | 14 | Co Coventry | 5:30.13 |
| 5 | 10 | Adriana MACHALA | 13 | Co Coventry | 5:31.63 |
| 6 | 8 | Emily INGRAM | 16 | Co Coventry | 5:38.48 |
| 7 | 6 | Gracie SMITH | 13 | Boldmere | 5:40.52 |
| 8 | 4 | POPPY MINERS | 15 | Leamington | 5:44.67 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Poppy MATHIAS | 15 | Repton Swim | 5:24.47 |
| 2 | 15 | Caitlin O'NEILL | 14 | Co Coventry | 5:19.42 |
| 3 | 17 | Ashleigh GREEN | 15 | Redditch | 5:18.51 |
| 4 | 19 | Carys Higgins | 14 | Co Birm'ham | 5:12.96 |
| 5 | 18 | Isabella HOARE | 14 | Wyre Forest | 5:16.71 |
| 6 | 16 | Elysia STEPHENS | 12 | Co Birm'ham | 5:18.77 |
| 7 | 14 | Brooke FISHER | 14 | Co Coventry | 5:21.86 |
| 8 | 12 | Kenza AJIMI | 14 | Co Coventry | 5:26.78 |