| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ellen Jones | 12 | Wigan BEST | 1:21.58 |
| 2 | 2 | Emily Rowe | 12 | Co Manch Aq | 1:20.63 |
| 3 | 3 | Camilla Holland | 12 | Wigan BEST | 1:20.00 |
| 4 | 4 | Mia Robinson | 12 | Southport | 1:20.22 |
| 5 | 5 | Jennifer McMillan | 12 | Carnforth | 1:20.70 |
| 6 | 6 | Andrea Comsa | 12 | Preston | 1:22.69 |