| Place | Name | AaD | Club | Time | |||||
| 1. | Charlotte GEORGE | 14 | Woking | 29.53 | |||||
| 2. | Amy GRIMSHAW | 14 | Hillingdon | 30.06 | |||||
| 3. | Hannah DENNY | 14 | Thanet Swim | 30.11 | |||||
| 3. | Isabella WOODS | 14 | Sevenoaks | 30.11 | |||||
| 5. | Evan KING | 14 | Weston S M | 30.15 | |||||
| 6. | Alice SMAIL | 13 | Teddington | 30.43 | |||||
| 6. | Julia JAWORSKA | 13 | Staines | 30.43 | |||||
| 8. | Anna MAINE | 13 | Woking | 30.96 |