| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ellie Woodcock | 13 | Cockermouth | 1:15.69 |
| 2 | 2 | Ava Halliwell | 13 | Wirral Metro | 1:14.53 |
| 3 | 3 | Eliza Ferris | 13 | Trafford Met | 1:13.54 |
| 4 | 4 | Autum Claxton | 13 | Co Salford | 1:10.98 |
| 5 | 5 | Daisy D'Arcy | 13 | Co Liverpool | 1:13.39 |
| 6 | 6 | Imogen Clarkson | 13 | Clitheroe | 1:14.11 |
| 7 | 7 | Viyana Seifi | 13 | Stockport Mo | 1:15.05 |
| 8 | 8 | Yarah Ghazal | 13 | Lancaster | 1:16.24 |