| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Emily West | 18 | Worcester | 1:19.57 |
| 2 | 2 | Isabelle Callaghan | 18 | Strat Sharks | 1:18.31 |
| 3 | 3 | Rebecca Winn | 19 | Co Coventry | 1:17.45 |
| 4 | 4 | Elizabeth Kingham | 17 | Co Birm'ham | 1:16.55 |
| 5 | 5 | Rebecca Twardochleb | 20 | Newcastle St | 1:16.60 |
| 6 | 6 | Rebecca Redfern | 20 | Worcester | 1:18.07 |
| 7 | 7 | Katie Hawkins | 17 | Royal Wolv | 1:18.64 |
| 8 | 8 | Teigan Parker | 19 | Leamington | 1:19.75 |