| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Olivia Wilson | 12 | Co Salford | 1:21.51 |
| 2 | 2 | Megan Ellis | 12 | Leyland Barr | 1:20.12 |
| 3 | 3 | Martha Sumnall | 12 | Everton | 1:17.99 |
| 4 | 4 | Jorja Howard | 12 | Wigan BEST | 1:18.16 |
| 5 | 5 | Evie Sampson | 12 | Southport | 1:20.96 |
| 6 | 6 | Pollyanna Kershaw | 12 | Blackpool Aq | 1:23.60 |