4.460km 230m
| Pos | No. | Name | Club | Country | Age Class | Time |
|---|---|---|---|---|---|---|
| 1 | 31660 | Mairead Rocke | LEI | GBR | W18 | 45:05 |
| 2 | 24210 | Jessica Orr | CLYDE | GBR | W18 | 45:48 |
| 3 | 31855 | Julia Blomquist | BAOC | GBR | W18 | 46:17 |
| 4 | 29726 | Rebecca Harding | HH | GBR | W18 | 51:25 |
| 5 | 30118 | Jo Shepherd | INVOC | GBR | W18 | 53:11 |
| 6 | 29379 | Chloe Haines | AIRE | GBR | W18 | 53:43 |
| 7 | 35844 | Lauren Campbell | AYROC | GBR | W18 | 54:51 |
| 8 | 30643 | Abi Longhurst | FVO | GBR | W18 | 55:00 |
| 9 | 37994 | Guro Aleksandersen | Fredrikstad | NOR | W18 | 56:55 |
| 10 | 24891 | Alice Leake | EBOR | GBR | W18 | 56:58 |
| 11 | 33349 | Mali Kanstad | NOC | GBR | W18 | 58:27 |
| 12 | 35408 | Sophie Kirk | OD | GBR | W18 | 59:08 |
| 13 | 32820 | Isla Simmons | BOK | GBR | W18 | 59:31 |
| 14 | 33348 | Julie Arnesen | NOC | GBR | W18 | 61:31 |
| 15 | 28896 | Laura Parkes | HH | GBR | W18 | 64:35 |
| 16 | 30971 | Kirstin Maxwell | RR | GBR | W18 | 64:47 |
| 17 | 29740 | Lovisa Falk | Hagaby GoIF | SWE | W18 | 66:56 |
| 18 | 28741 | Charlotte Ward | HALO | GBR | W18 | 71:03 |
| 19 | 25055 | Harriet Batten | OD | GBR | W18 | 71:54 |
| 20 | 36035 | Jacqueline Heybrock | WAOC | GBR | W18 | 81:55 |
| 21 | 30853 | Sophie Louth | WAOC | GBR | W18 | 85:23 |