| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Anna Morgan | 16 | Millfield | 32.24 |
| 1 | 2 | Illizane Pinfold | 15 | Co Oxford | 31.97 |
| 2 | 3 | Rebecca Clynes | 17 | Co Leeds | 31.62 |
| 3 | 4 | Angharad Evans | 16 | West Suffolk | 31.50 |
| 4 | 5 | Imogen Clark | 20 | Loughboro Un | 30.08 |
| 5 | 6 | Megan Morrison | 21 | Loughboro Un | 31.06 |
| 6 | 7 | Lily Booker | 18 | Millfield | 31.51 |
| 7 | 8 | Laura Kinley | 23 | Io Man | 31.80 |
| 8 | 9 | Rebecca Burton | 21 | Loughboro Un | 32.13 |
| 9 | 10 | Cira Fletcher | 21 | Nova Cent'n | 32.32 |