| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 1 | Eliza Duffy | 97 | Plymouth Lea | 30.11 |
| 2 | 2 | Rachel Lefley | 90 | Co Manch Aq | 29.87 |
| 3 | 3 | Ekaterina Avramova | 91 | Ealing | 29.22 |
| 4 | 4 | Georgia Davies | 90 | Loughboro Un | 28.26 |
| 5 | 5 | Elizabeth Simmonds | 91 | Bath Univ | 29.09 |
| 6 | 6 | Jessica Fullalove | 96 | Co Manch Aq | 29.32 |
| 7 | 7 | Kathleen Dawson | 97 | Warrington W | 30.06 |
| 8 | 8 | Kathryn Willis | 92 | Loughboro Un | 30.26 |