| Place | Name | AaD | Club | Time | FINA Pt | 50 | |||
| 1. | Milly FURNEAUX | 15 | Dover Life | 1:11.97 | 661 | 33.94 | |||
| 2. | Megan LEE | 17 | Dover Life | 1:12.53 | 646 | 35.26 | |||
| 3. | Holly WYLIE | 15 | Bromley | 1:16.26 | 555 | 35.87 | |||
| 4. | Sian ROWE | 14 | Beckenham | 1:16.28 | 555 | 35.99 | |||
| 5. | Felicity HAMILTON-COX | 18 | Bromley | 1:18.17 | 516 | 36.85 | |||
| 6. | Alice LATHAM | 15 | Thanet Swim | 1:18.68 | 506 | 37.10 |