| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Ellen Barrett | 17 | Leamington | 36.70 |
| 2 | 2 | Eva Vicary | 18 | Co Coventry | 34.75 |
| 3 | 3 | Lucy Clayton | 19 | Worcester | 34.54 |
| 4 | 4 | Tabitha Monkhouse | 23 | Worcester | 33.70 |
| 5 | 5 | Isabelle Callaghan | 17 | Strat Sharks | 34.51 |
| 6 | 6 | Lucy Fairbanks | 20 | Shrewsbury | 34.67 |
| 7 | 7 | Morgan Upton | 17 | Chase | 36.53 |
| 8 | 8 | Emily West | 17 | Worcester | 36.76 |