| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Rebecca Olaru | 15 | Chelmsford | 32.80 |
| 2 | 2 | Kitty Lamb | 15 | Co Peterboro | 32.55 |
| 3 | 3 | Mia Nelson | 15 | Cheshunt | 32.42 |
| 4 | 4 | Tia Sammut | 15 | Bedford SS | 30.78 |
| 5 | 5 | Lexie Sandiford | 15 | Putteridge | 31.88 |
| 6 | 6 | Anna Zapisetskaya | 15 | Co St Albans | 32.52 |
| 7 | 7 | Jorja Atkinson | 15 | Co Cambridge | 32.66 |
| 8 | 8 | Lola Mitchinson | 15 | Thetford | 33.15 |