EVENT 307 Girls 50m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Grace CUNLIFFE | 8 | Prescot | |
| 2 | 3 | Olivia SEASMAN | 10 | Prescot | 1:26.11 |
| 3 | 5 | Louisa MEHOUEN | 15 | Prescot | 51.86 |
| 4 | 4 | Chloe STEWART | 9 | Prescot | 52.60 |
| 5 | 2 | Isabelle PARSONS | 7 | Prescot | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Lilly WALTERS | 9 | Prescot | 49.03 |
| 2 | 9 | Isabella DYER | 11 | Prescot | 43.64 |
| 3 | 11 | Sophie WARD | 14 | Prescot | 40.84 |
| 4 | 10 | Ella HEWETT | 10 | Prescot | 41.23 |
| 5 | 8 | Jessie KIVI | 11 | Prescot | 47.70 |
| 6 | 6 | Sophie LUTAS | 9 | Prescot | 49.32 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Chloe JONES | 11 | Prescot | 38.26 |
| 2 | 15 | Madison MINARDS | 13 | Prescot | 34.87 |
| 3 | 17 | Jessica BALL | 14 | Prescot | 31.00 |
| 4 | 16 | Ava GIBSON | 14 | Prescot | 34.82 |
| 5 | 14 | Elora DAWSON | 12 | Prescot | 35.69 |
| 6 | 12 | Sophie BARR | 10 | Prescot | 39.20 |