| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Jessica Huggins | 14 | Poole | 1:10.11 | 523 | ||||
| 2. | Freya Coupe | 14 | Poole | 1:10.16 | 522 | ||||
| 3. | Lottie Vavasour | 14 | Poole | 1:14.52 | 436 | ||||
| 4. | Holly Olding | 14 | Poole | 1:14.70 | 432 | ||||
| 5. | Scarlett Cade | 14 | Poole | 1:18.24 | 376 | ||||
| 6. | Charlotte Piper | 14 | Poole | 1:18.37 | 374 | ||||
| 7. | Grace Knight | 14 | S Bournem'th | 1:18.94 | 366 | ||||
| 8. | Ellie Crumpler | 14 | Poole | 1:19.60 | 357 |