| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 1 | Jessica Jackson | 97 | Plymouth Lea | 55.95 |
| 2 | 2 | Anna Hopkin | 96 | Bath Univ | 55.87 |
| 3 | 3 | Harriet Cooper | 97 | Co Derby | 55.78 |
| 4 | 4 | Francesca Halsall | 90 | Loughboro Un | 54.22 |
| 5 | 5 | Siobhan-Marie O'Connor | 95 | Bath Univ | 54.29 |
| 6 | 6 | Georgia Davies | 90 | Loughboro Un | 55.85 |
| 7 | 7 | Emma Gage | 89 | Stockport Mo | 55.92 |
| 8 | 8 | Georgia Coates | 99 | Co Leeds | 56.02 |