| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Tabitha Monkhouse | 23 | Worcester | 1:08.25 |
| 3 | 3 | Bethan Thomas | 17 | Derventio | 1:06.55 |
| 4 | 4 | Olivia Fletcher | 16 | Worcester | 1:05.48 |
| 5 | 5 | Olivia Tatton | 18 | Northampton | 1:06.37 |
| 6 | 6 | Amber Downham | 13 | Chesterfield | 1:06.80 |
| 7 | 7 | Megan Dean | 16 | Wolv'hampton | 1:08.38 |