| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 0 | 1 | Lucy Thornton | 99 | Ealing | 1:05.20 |
| 1 | 2 | Isobel Grant | 98 | Co Sheffield | 1:04.48 |
| 2 | 3 | Shauntelle Austin | 97 | Blackpool Aq | 1:04.09 |
| 3 | 4 | Brearnna Close | 97 | Co Manch Aq | 1:03.41 |
| 4 | 5 | Emma Day | 97 | Guildford Ct | 1:02.85 |
| 5 | 6 | Laura Stephens | 99 | Colchester | 1:03.24 |
| 6 | 7 | Georgina Pryor | 98 | Hoddesdon | 1:03.86 |
| 7 | 8 | Harriet West | 97 | Co Leicester | 1:04.43 |
| 8 | 9 | Amelia Clynes | 99 | Co Leeds | 1:04.66 |
| 9 | 10 | Kirsty Armstrong | 99 | B.E.S.T. | 1:05.21 |