| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Grace Vertigans | 16 | Plymouth Lea | 29.83 |
| 2 | 2 | Rebecca Pye | 17 | Plymouth Lea | 31.37 |
| 3 | 3 | Sian Harkin | 18 | Plymouth Lea | 30.06 |
| 4 | 4 | Phoebe Lenderyou | 17 | Plymouth Lea | 29.13 |
| 5 | 5 | Sarikaya Hazel | 16 | Plymouth Lea | 29.28 |
| 6 | 6 | Rachel Williams | 19 | Bath Univ | 29.74 |
| 7 | 7 | Rebecca Wilde | 14 | TauntonDeane | 30.42 |
| 8 | 8 | Eva Gliozertye | 15 | Plymouth Lea | 30.93 |