| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Eva Smith | 14 | Co Liverpool | 1:13.82 |
| 2 | 2 | Elsie Kay | 14 | Leyland Barr | 1:12.45 |
| 3 | 3 | Emmie Connors | 14 | Warrington W | 1:09.30 |
| 4 | 4 | Esmee Moore | 14 | Bolton Metro | 1:08.74 |
| 5 | 5 | Hattie Lawson | 14 | Winsford | 1:08.75 |
| 6 | 6 | Chloe Jones | 14 | Warrington W | 1:11.87 |
| 7 | 7 | Esme Wilson | 14 | Cockermouth | 1:13.22 |
| 8 | 8 | Oliwia Koszka | 14 | Co Salford | 1:14.56 |