| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Eloise Wade | 17 | Newbury | 34.20 |
| 1 | 2 | Charlotte Bianchi | 17 | Co Sheffield | 34.01 |
| 2 | 3 | Eleanor Hall | 17 | Millfield | 33.82 |
| 3 | 4 | Aaliyah Richards | 17 | Sevenoaks | 33.32 |
| 4 | 5 | Sophie King | 17 | Woking | 32.83 |
| 5 | 6 | Anna Healey | 17 | Wigan BEST | 33.28 |
| 6 | 7 | Amelie Elliott | 17 | Leyland Barr | 33.67 |
| 7 | 8 | Jasmine D'Cunha | 17 | Mt Kelly | 33.99 |
| 8 | 9 | Sholah Robinson | 17 | Co Sheffield | 34.08 |
| 9 | 10 | Lucy Buckingham | 17 | Millfield | 34.34 |