| Place | Name | YoB | Club | Time | FINA Pt | 50 | ||||
| 1. | Millie Fields | (04) | Bishop Stort | 1:08.54 | 505 | 32.49 | ||||
| 2. | Freya Harwood | (04) | Hitchin | 1:09.54 | 484 | 32.66 | ||||
| 3. | Bethan Fuge | (04) | Hatfield | 1:10.62 | 462 | 32.94 | ||||
| 4. | Isabella Chapman | (04) | Harpenden | 1:11.10 | 453 | 33.67 | ||||
| 5. | Ellie Holliss | (04) | Co St Albans | 1:12.26 | 431 | 34.70 | ||||
| 6. | Molly Brundle | (04) | Royston | 1:14.05 | 401 | 34.41 | ||||
| 7. | Lucinda Stanley | (04) | Harpenden | 1:14.79 | 389 | 36.04 | ||||
| 8. | Eleanor Craig | (04) | Watford SC | 1:15.17 | 383 | 35.48 |