| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Emilia NARKEVIC | 12 | Maidstone SC | 1:20.45 | 366 | - | ||||
| 2. | Josephine LAWN | 12 | Bromley | 1:20.74 | 362 | 39.13 | ||||
| 3. | Harriet GRIFFITHS | 12 | RTW Monson | 1:21.11 | 357 | 39.56 | ||||
| 4. | Chizara EZEOKE | 12 | Dartford | 1:22.53 | 339 | - | ||||
| 5. | Emily STONE | 12 | Sevenoaks | 1:22.63 | 338 | 40.56 | ||||
| 6. | Isla TURNER | 12 | Gwich Royals | 1:23.32 | 329 | 40.73 | ||||
| 7. | Zoe TOLLIT | 12 | RTW Monson | 1:23.37 | 329 | 41.35 | ||||
| 8. | Violet TURNER | 12 | Gwich Royals | 1:25.45 | 305 | 40.96 |