| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Aaliyah Richards | 17 | Sevenoaks | 1:14.45 |
| 1 | 2 | Amelie Elliott | 17 | Leyland Barr | 1:14.26 |
| 2 | 3 | Beth Young | 17 | teamipswich | 1:13.75 |
| 3 | 4 | Anna Healey | 17 | Wigan BEST | 1:13.51 |
| 4 | 5 | Sophie King | 17 | Woking | 1:12.44 |
| 5 | 6 | Charlotte Bianchi | 17 | Co Sheffield | 1:12.56 |
| 6 | 7 | Sophie Brassington | 17 | Mt Kelly | 1:13.61 |
| 7 | 8 | Morgan Brand | 17 | Rugby | 1:14.16 |
| 8 | 9 | Jasmine D'Cunha | 17 | Mt Kelly | 1:14.36 |
| 9 | 10 | Matilda Ransome | 17 | Co Cambridge | 1:14.83 |