5.525km 175m
| Pos | Name | Club | Age Class | Time | British |
|---|---|---|---|---|---|
| 1st | Emily Powell | DVO | W21 | 83:41 | Y |
| 2nd | Elizabeth Hughes | DEE | W21 | 91:22 | Y |
| 3rd | Sarah Gales | DRONGO | W21 | 91:54 | Y |
| 4th | Emma Vincent | DVO | W21 | 94:20 | Y |
| 5th | Rebecca Dal Bon | SLOW | W21 | 103:34 | |
| 6th | Katie Lewis | WRE | W21 | 114:21 | Y |
| 7th | Elizabeth Pain | MDOC | W21 | 207:13 | Y |