| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Erin Barber | 12 | Newmarket | 1:13.41 | 479 | 35.70 | ||||
| 2. | E Barth-Wehrenalp | 12 | Basildon Ph | 1:14.55 | 457 | 36.72 | ||||
| 3. | Lily Steel | 12 | teamipswich | 1:16.95 | 416 | 36.44 | ||||
| 4. | Jasmine Hall | 12 | Basildon Ph | 1:17.58 | 406 | 38.23 | ||||
| 5. | Holly Katasi | 12 | Linslade | 1:17.66 | 404 | 36.36 | ||||
| 6. | Abigail Davis | 12 | Modernian | 1:19.43 | 378 | 38.52 | ||||
| 7. | Tyra Sajudeen | 12 | Co Cambridge | 1:20.54 | 362 | 38.89 | ||||
| 8. | Gigi Raubitschek-Smith | 12 | Hatfield | 1:22.06 | 343 | 39.63 |