| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Imogen Clarkson | 14 | Clitheroe | 1:08.17 |
| 2 | 2 | Autum Claxton | 14 | Stockport Mo | 1:06.97 |
| 3 | 3 | Madison Rens | 18 | Co Liverpool | 1:06.38 |
| 4 | 4 | Olivia O'Mahony | 17 | Cockermouth | 1:04.86 |
| 5 | 5 | Lily Horton | 17 | Wirral Metro | 1:05.92 |
| 6 | 6 | Evie Cutter | 16 | Wigan BEST | 1:06.83 |
| 7 | 7 | Naomi Parker | 19 | Co Manch Aq | 1:07.65 |
| 8 | 8 | Henrietta Chick | 16 | Winsford | 1:08.24 |