4.3km 215m
| Pos | No. | Name | Club/Country | Age Class | Time | Behind |
|---|---|---|---|---|---|---|
| 1st | 722 | Louise Adams | SYO (GBR) | W20 | 44:52 | |
| 2nd | 1390 | Elizabeth Bedwell | DVO (GBR) | W20 | 48:30 | +3:38 |
| 3rd | 1304 | Georgia Jones | NGOC (GBR) | W20 | 51:33 | +6:41 |
| 4th | 1491 | Laura Hindle | FVO (GBR) | W20 | 52:02 | +7:10 |
| Championship time 56:05 | ||||||
| Gold time 56:05 | ||||||
| 5th | 438 | Bronwen Mansel | SUFFOC (GBR) | W20 | 56:19 | +11:27 |
| 6th | 681 | Ella Gilbert | NOR (GBR) | W20 | 61:37 | +16:45 |
| 7th | 1684 | Henriikka Tilli | Lynx (FIN) | W20 | 63:12 | +18:20 |
| 8th | 989 | Anne Ockenden | SROC (GBR) | W20 | 64:53 | +20:01 |
| Silver time 67:18 | ||||||
| Bronze time 89:44 | ||||||