| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Mollie Garratt | 04 | Co Manch Aq | 1:01.12 |
| 1 | 2 | Jasmine Iley | 01 | Bath Univ | 1:01.03 |
| 2 | 3 | Blythe Kinsman | 07 | Mt Kelly | 1:00.86 |
| 3 | 4 | Flawia Kamzol | 07 | Mt Kelly | 1:00.72 |
| 4 | 5 | Medi Harris | 02 | Swansea Uni | 57.96 |
| 5 | 6 | Leah Whittaker | 05 | Mt Kelly | 59.57 |
| 6 | 7 | Sophie Shaw | 02 | Co Manch Aq | 1:00.74 |
| 7 | 8 | C Prince-Rayner | 02 | Bath Univ | 1:00.89 |
| 8 | 9 | Caitlin Ebbage | 05 | Tonbridge | 1:01.04 |
| 9 | 10 | Kidiest Hodgson | 04 | Co Leeds | 1:01.33 |