| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Ella Cooper | 14 | Co Leeds | 1:07.21 |
| 1 | 2 | Gemma Peters | 14 | Millfield | 1:06.87 |
| 2 | 3 | Caitlin Ebbage | 13 | Tonbridge | 1:06.00 |
| 3 | 4 | Sophie Freeman | 14 | Colchester | 1:05.74 |
| 4 | 5 | Emily Iley | 14 | Bo Waltham F | 1:04.66 |
| 5 | 6 | Bella Hodges | 14 | Mt Kelly | 1:05.25 |
| 6 | 7 | Katie Shanahan | 14 | Co Glasgow | 1:05.82 |
| 7 | 8 | Astrid Hannah | 14 | Millfield | 1:06.63 |
| 8 | 9 | Issey-May Reeves | 14 | Co Sheffield | 1:07.04 |
| 9 | 10 | Chiara Tommasello | 14 | Co Manch Aq | 1:07.79 |