| Place | Name | YoB | Club | Time | FINA Pt | 50 | ||||
| 1. | Eva Lawson | (08) | Berkhamsted | 1:24.92 | 265 | 39.18 | ||||
| 2. | Alexandra Yeabsley | (08) | Hatfield | 1:28.20 | 237 | 41.46 | ||||
| 3. | Poppy Magill | (08) | Hatfield | 1:30.97 | 216 | 44.24 | ||||
| 4. | Grace Bilantz | (08) | Co St Albans | 1:37.27 | 176 | 45.32 | ||||
| 5. | Georgina Hamilton | (08) | Co St Albans | 1:41.85 | 154 | 44.11 |