| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Raissa Vickery | 11 | Co St Albans | 39.46 | 275 | ||||
| 2. | Jessica Dunnett | 11 | Stevenage | 39.63 | 271 | ||||
| 3. | Thea Patel | 11 | Potters Bar | 39.68 | 270 | ||||
| 4. | Sophie Bradley | 11 | Tring | 40.16 | 261 | ||||
| 5. | Eva Glynn | 11 | Verulam | 40.26 | 259 | ||||
| 6. | Phoebe Matthews | 11 | Hatfield | 40.70 | 250 | ||||
| 7. | Hannah Cushion | 11 | Hatfield | 41.37 | 238 | ||||
| Phoebe Gill | 11 | Hatfield | DQ T 1L |