EVENT 8 Girls Open 50m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Chloe MCDERMOTT | 10 | Co Coventry | 1:00.00 |
| 2 | 2 | Kira LUKACS | 9 | Co Coventry | 57.43 |
| 3 | 3 | Phoebe MORIARTY | 9 | Co Coventry | 55.36 |
| 4 | 4 | Caitlin SYMONS | 12 | Co Coventry | 55.00 |
| 5 | 5 | Kenza AJIMI | 9 | Co Coventry | 52.65 |
| 6 | 6 | Olivia-Mae NORTEY | 10 | Co Coventry | 51.38 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 7 | Lottie JOYCE | 10 | Co Coventry | 50.22 |
| 2 | 8 | Lara PARKER | 8 | Co Coventry | 50.00 |
| 3 | 9 | Daria ISSOM | 10 | Co Coventry | 50.00 |
| 4 | 10 | Caitlin O'NEILL | 10 | Co Coventry | 48.31 |
| 5 | 11 | Hazel KNOWLES | 11 | Co Coventry | 46.08 |
| 6 | 12 | Louisa HALL | 11 | Co Coventry | 45.36 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 13 | Emma JONES | 10 | Co Coventry | 44.89 |
| 2 | 14 | Maya SWALES | 11 | Co Coventry | 44.22 |
| 3 | 15 | Alice SMITH | 10 | Co Coventry | 43.98 |
| 4 | 16 | Laila JOHNGIR | 10 | Co Coventry | 42.88 |
| 5 | 17 | Lucy HARRISON | 10 | Co Coventry | 42.57 |
| 6 | 18 | Emily INGRAM | 12 | Co Coventry | 41.93 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 20 | Isabelle EAVES | 11 | Co Coventry | 40.21 |
| 2 | 22 | Nia UNDERWOOD | 12 | Co Coventry | 39.46 |
| 3 | 24 | Megan DAVIES | 11 | Co Coventry | 38.70 |
| 4 | 23 | Hollie SMITH | 12 | Co Coventry | 39.31 |
| 5 | 21 | Angelle AGYEMANG | 12 | Co Coventry | 39.70 |
| 6 | 19 | Molly UNDERWOOD | 10 | Co Coventry | 41.52 |