5.125km 250m
| Pos | Name | Club | Country | Age Class | Time |
|---|---|---|---|---|---|
| 1st | Jo Shepherd | INVOC | GBR | W20 | 47:52 |
| 2nd | Julia Blomquist | BAOC | GBR | W20 | 51:54 |
| 3rd | Emma Silvennoinen | Paimion Rasti | FIN | W20 | 51:55 |
| 4th | Eveliina Hirvonen | Paimion Rasti | FIN | W20 | 53:39 |
| 5th | Chloe Haines | AIRE | GBR | W20 | 55:40 |
| 6th | Kirstin Maxwell | RR | SCO | W20 | 55:53 |
| 7th | Jessica Orr | CLYDE | GBR | W20 | 55:56 |
| 8th | Charlotte Ward | HALO | GBR | W20 | 61:12 |
| 9th | Andy Straka | CUOC | GBR | W20 | 61:15 |
| 10th | Alison Campbell | DVOA | USA | W20 | 61:43 |
| 11th | Abi Longhurst | FVO | SCO | W20 | 61:49 |
| 12th | Abigail Kerr | BOK | ENG | W20 | 69:51 |
| 13th | Emily Wood | SHUOC | GBR | W20 | 70:21 |
| 14th | Harriet Batten | OD | ENG | W20 | 72:06 |
| 15th | Laura Parkes | HH | GBR | W20 | 78:05 |
| 16th | Lucy Taylor | CLOK | GBR | W20 | 80:04 |
| 17th | Charlotte Rogers | OD | GBR | W20 | 96:33 |
| 18th | Sophie Davie | SARUM | GBR | W20 | 105:31 |
| 19th | Jessica Milne | BOK | GBR | W20 | 115:17 |