| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jessica Sunderland | 16 | Aquabears | 1:21.72 |
| 2 | 2 | Zara Dodd | 16 | Ramsbottom | 1:18.26 |
| 3 | 3 | Amelie Elliott | 16 | Leyland Barr | 1:14.92 |
| 4 | 4 | Anna Healey | 16 | Wigan BEST | 1:16.22 |
| 5 | 5 | Mia Mason | 16 | Co Manch Aq | 1:20.36 |
| 6 | 6 | Jenna Cross | 16 | Preston | 1:23.21 |