| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 2 | Rebecca Guy | 92 | Co Manch Aq | 56.28 |
| 2 | 3 | Sophie Smith | 94 | Loughboro Un | 56.08 |
| 3 | 4 | Rebecca Turner | 92 | Co Sheffield | 55.35 |
| 4 | 5 | Francesca Halsall | 90 | Loughboro Un | 54.39 |
| 5 | 6 | Jessica Lloyd | 95 | Co Manch Aq | 55.14 |
| 6 | 7 | Emma Wilkins | 91 | Loughboro Un | 55.89 |
| 7 | 8 | Grace Vertigans | 96 | Plymouth Lea | 56.09 |
| 8 | 9 | Shauna Lee | 95 | Hatfield | 56.67 |