| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Jessica Huggins | 14 | Poole | 38.24 | 416 | ||||
| 2. | Lottie Vavasour | 14 | Poole | 38.37 | 412 | ||||
| 3. | Polly Ghandour | 14 | Poole | 39.02 | 392 | ||||
| 4. | Holly Olding | 14 | Poole | 39.27 | 384 | ||||
| 5. | Freya Coupe | 14 | Poole | 39.46 | 379 | ||||
| 6. | Anna Miles-Simmonite | 14 | West Dorset | 39.47 | 378 | ||||
| 7. | Holly Kearns | 14 | West Dorset | 39.92 | 366 | ||||
| 8. | Kira Burghart | 14 | S Bournem'th | 40.46 | 351 |