EVENT 7 Girls Open 50m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Tilly BILLINGHAM | 9 | Co Coventry | 5:00.00 |
| 4 | 3 | Clarissa YOUNG | 11 | Co Coventry | 5:00.00 |
| 5 | 2 | Eva DAVIES | 10 | Co Coventry | 5:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 4 | Cheska TANAMOR | 10 | Co Coventry | 5:00.00 |
| 2 | 6 | Jessica KIDD | 9 | Co Coventry | 58.00 |
| 3 | 8 | Katie RAY | 10 | Co Coventry | 50.00 |
| 4 | 10 | Grace MARREN | 10 | Co Coventry | 47.29 |
| 5 | 9 | Lailah POWER | 11 | Co Coventry | 47.91 |
| 6 | 7 | Rina OMBUDO | 10 | Co Coventry | 50.98 |
| 7 | 5 | Niamh PHAROAH | 12 | Co Coventry | 5:00.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 12 | Amelia MAHONEY | 10 | Co Coventry | 45.60 |
| 2 | 14 | Phoebe MORIARTY | 11 | Co Coventry | 41.13 |
| 3 | 16 | Rebecca JONES | 9 | Co Coventry | 40.43 |
| 4 | 18 | Lara PARKER | 10 | Co Coventry | 35.60 |
| 5 | 17 | Sophie REH | 11 | Co Coventry | 38.93 |
| 6 | 15 | Kira LUKACS | 11 | Co Coventry | 40.50 |
| 7 | 13 | Isabella GOULT | 10 | Co Coventry | 43.00 |
| 8 | 11 | Millie ANDERSON | 10 | Co Coventry | 45.89 |