| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Isobel HITCHMOUGH | 14 | Warrington W | 1:12.07 |
| 2 | 2 | Amelia GERRARD | 14 | Warrington W | 1:10.63 |
| 3 | 3 | Peiqi WU | 14 | Stockport Mo | 1:09.18 |
| 4 | 4 | Jasmine BOUAZIZ | 14 | Warrington W | 1:06.05 |
| 5 | 5 | Abbie ROSCOE | 14 | Wirral Metro | 1:07.03 |
| 6 | 6 | Ella FAULKNER | 14 | Stockport Mo | 1:09.85 |
| 7 | 7 | Alice CUMBERLIDGE | 14 | Satellite | 1:10.75 |
| 8 | 8 | Lauren COX | 14 | Alsager | 1:12.30 |