| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Isabelle Carter | 16 | Prescot | 1:24.01 |
| 2 | 2 | Hannah Carradice | 16 | Kendal | 1:23.72 |
| 3 | 3 | Eleanor Armstrong | 16 | Trafford Met | 1:17.39 |
| 4 | 4 | Sophie Dixon | 16 | Leyland Barr | 1:15.41 |
| 5 | 5 | Elizabeth Adam | 16 | Leyland Barr | 1:16.66 |
| 6 | 6 | Ruby Lloyd | 16 | Stockport Mo | 1:22.08 |
| 7 | 7 | Dana Juma | 16 | Blackburn | 1:23.94 |
| 8 | 8 | Kathryn Fitton | 16 | Clitheroe | 1:24.77 |