| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Josephine Armstrong | 15 | Worcester | 1:10.97 |
| 2 | 2 | Emma Ashley | 15 | Newcastle St | 1:09.86 |
| 3 | 3 | Emily Bate | 15 | Warley Wasps | 1:09.26 |
| 4 | 4 | Molly Quelch | 15 | Team Mercia | 1:05.18 |
| 5 | 5 | Amelia Rodd | 15 | Redditch | 1:08.22 |
| 6 | 6 | Alex Jamieson | 15 | Team Mercia | 1:09.36 |
| 7 | 7 | Caitlin Kilgallen | 15 | Chase | 1:10.75 |
| 8 | 8 | Isobel Holden | 15 | Co Coventry | 1:11.00 |