| Fastest Heat - 6 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 41 | Ella Derbyshire | 14 | Stockport Mo | : . |
| 2 | 43 | Isla Perry | 13 | Warrington W | : . |
| 3 | 45 | Maya Karwa | 14 | Warrington W | : . |
| 4 | 47 | Chloe Jones | 14 | Warrington W | : . |
| 5 | 46 | Harper Aspinall | 14 | Wirral Metro | : . |
| 6 | 44 | Matilda Bristow | 13 | Co Liverpool | : . |
| 7 | 42 | Anujin Unur | 13 | Warrington W | : . |
| 8 | 40 | Holly Relph | 14 | Cockermouth | : . |