| Pos | Name | YOB | Club | Time | ||||
| 1 | Rachael McMeeken | 91 | RURS | 39.50 | ||||
| 2 | Poppy Marshall | 91 | ALTS | 40.22 | ||||
| 3 | Fiona Carroll | 91 | HAQS | 40.40 | ||||
| 4 | Daisy Biggerstaff | 91 | BBFS | 40.60 | ||||
| 5 | Rachael Brown | 91 | WCPS | 41.13 | ||||
| 6 | Oona O'Donnell | 91 | FANS | 43.12 | ||||
| 7 | Ilana Wisby | 91 | HARS | 44.62 | ||||
| 8 | Charlotte Gardner | 91 | PORS | 48.10 | ||||
| 9 | Verity Walshaw | 91 | COSS | 48.27 | ||||
| 10 | Jade Osborne | 91 | EATS | 48.35 | ||||
| Lauren Turner | 90 | IOWS | DQ:2 strokes under water at start | |||||
| Eleanor Mulligan | 91 | JERS | DQ:False start |