| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Rebecca KNIBB | 15 | Linslade | 34.89 |
| 2 | 2 | Rhearna MASON | 15 | Biggleswade | 34.53 |
| 3 | 3 | Autumn HANDSCOMBE | 15 | Flitwick | 33.76 |
| 4 | 4 | Morgan ALLAN | 15 | Modernian | 33.13 |
| 5 | 5 | Isabel WAINWRIGHT | 15 | Modernian | 33.34 |
| 6 | 6 | Sophie MABBS | 15 | Putteridge | 34.36 |
| 7 | 7 | Ellie MATTHEWS | 15 | Putteridge | 34.74 |
| 8 | 8 | Katherine CHEESERIGHT | 15 | Biggleswade | 35.04 |