| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Evie BRAMFORD | 11 | Hinckley | 1:27.61 |
| 2 | 2 | Nicola MICHALSKA | 11 | Leic Sharks | 1:24.89 |
| 3 | 3 | Laura GRAHAM-BROWN | 11 | Leic Peng | 1:23.95 |
| 4 | 4 | Olivia FAUSTMANN | 11 | Leic Sharks | 1:20.00 |
| 5 | 5 | Holly GENT | 11 | Coalville | 1:20.28 |
| 6 | 6 | Roberta KYLE | 11 | Leic Sharks | 1:24.24 |
| 7 | 7 | Ruby DISSINGTON | 11 | Coalville | 1:25.97 |
| 8 | 8 | Ellie POULTON-BURBANK | 11 | Loughborough | 1:28.35 |