| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Molly Cobbold | 12 | Hoddesdon | 1:12.33 | 430 | 33.33 | ||||
| 2. | Kirsty Fuge | 12 | Hatfield | 1:15.46 | 379 | 35.49 | ||||
| 3. | Isabella Yeabsley | 12 | Hatfield | 1:16.67 | 361 | 36.09 | ||||
| 4. | Isabel Murtagh | 12 | Hatfield | 1:18.78 | 333 | 36.27 | ||||
| 5. | Holly Morgan | 12 | Hoddesdon | 1:21.66 | 299 | 36.51 | ||||
| 6. | Charlotte Williams | 12 | Cheshunt | 1:23.90 | 275 | 37.00 | ||||
| 7. | Francesca Irani | 12 | Harpenden | 1:26.07 | 255 | 38.38 | ||||
| 8. | Keely White | 12 | Potters Bar | 1:28.93 | 231 | 40.08 |