| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Safia Button | 13 | teamipswich | 1:09.08 |
| 1 | 2 | Amy Brown | 13 | S Bournem'th | 1:08.69 |
| 2 | 3 | Bella Hodges | 13 | Mt Kelly | 1:08.65 |
| 3 | 4 | Chiara Tommasello | 13 | Co Manch Aq | 1:08.29 |
| 4 | 5 | Sophie Freeman | 13 | Colchester | 1:07.32 |
| 5 | 6 | Freya Colbert | 13 | Grantham | 1:08.07 |
| 6 | 7 | Leah Whittaker | 12 | Ealing | 1:08.60 |
| 7 | 8 | Lottie James | 13 | AbingdonVale | 1:08.68 |
| 8 | 9 | Chloe Baxter | 12 | Co Leicester | 1:08.89 |
| 9 | 10 | Emma Nettleton | 13 | Newquay | 1:09.10 |