| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Emily Crane | 19 | Loughboro Un | 26.17 |
| 1 | 2 | Rebecca Guy | 25 | Bristol Hen | 26.00 |
| 2 | 3 | Rebecca Smith | 17 | HPC Ontario | 25.91 |
| 3 | 4 | Emily Barclay | 20 | Loughboro Un | 25.83 |
| 4 | 5 | Anna Hopkin | 21 | Bath Univ | 25.39 |
| 5 | 6 | Kayla Sanchez | 16 | HPC Ontario | 25.80 |
| 6 | 7 | Freya Rayner | 19 | Co Sund'land | 25.84 |
| 7 | 8 | Katie Latham | 20 | Thanet Swim | 25.92 |
| 8 | 9 | Jessica Jackson | 20 | Plymouth Lea | 26.10 |
| 9 | 10 | Elinah Phillip | 17 | Bishop Stort | 26.32 |