EVENT 7 Girls Open 50m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Cheska Tanamor | 10 | Co Coventry | 5:00.00 |
| 2 | 3 | Bethan O'Dea | 10 | Co Coventry | 1:00.00 |
| 3 | 5 | Millie Anderson | 9 | Co Coventry | 56.37 |
| 4 | 4 | Hannah Donnelly | 11 | Co Coventry | 58.11 |
| 5 | 2 | Jessica Budd | 11 | Co Coventry | 5:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 7 | Rina Ombudo | 10 | Co Coventry | 54.10 |
| 2 | 9 | Tilly Lea | 10 | Co Coventry | 52.56 |
| 3 | 11 | Leah Hopkins | 12 | Co Coventry | 51.06 |
| 4 | 10 | Jessica Lea | 10 | Co Coventry | 52.40 |
| 5 | 8 | Lailah Power | 11 | Co Coventry | 52.89 |
| 6 | 6 | Natalia Pawlowska | 12 | Co Coventry | 55.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 13 | Marissa Scope | 11 | Co Coventry | 49.76 |
| 2 | 15 | Amelia Mahoney | 10 | Co Coventry | 48.16 |
| 3 | 17 | Lyla Davies | 11 | Co Coventry | 40.67 |
| 4 | 16 | Grace Marren | 10 | Co Coventry | 47.00 |
| 5 | 14 | Rebecca Jones | 9 | Co Coventry | 49.30 |
| 6 | 12 | Julia Krusinowska | 11 | Co Coventry | 50.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 19 | Kira Lukacs | 10 | Co Coventry | 40.50 |
| 2 | 21 | Sophie Reh | 10 | Co Coventry | 40.04 |
| 3 | 23 | Elizabeth Caine | 10 | Co Coventry | 37.40 |
| 4 | 22 | Lara Parker | 10 | Co Coventry | 37.60 |
| 5 | 20 | Sahiba Jabeer | 11 | Co Coventry | 40.06 |
| 6 | 18 | Lottie Joyce | 11 | Co Coventry | 40.60 |