| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Allanah DONLAN | 12 | Warrington W | 1:22.14 |
| 2 | 2 | Viyana SEIFI | 12 | Stockport Mo | 1:20.92 |
| 3 | 3 | Ava HALLIWELL | 12 | Wirral Metro | 1:20.31 |
| 4 | 4 | Autum CLAXTON | 12 | Stockport Mo | 1:14.64 |
| 5 | 5 | Vivien WILKINSON | 12 | Wirral Metro | 1:16.11 |
| 6 | 6 | Georgia ALCOCK | 12 | Bebington | 1:20.35 |
| 7 | 7 | Lilly ROYLE | 12 | Satellite | 1:21.90 |
| 8 | 8 | Lina KHIDER | 12 | Trafford Met | 1:23.83 |