4.2km 185m
| Pos | Name | Club | Age Class | Time | Southern Champs |
|---|---|---|---|---|---|
| 1st | Lyra Medlock | WSX | W12 | 47:49 | S |
| 2nd | Ella May Rush | BOK | W12 | 53:06 | S |
| 3rd | Jocie Hilton | SN | W12 | 58:35 | S |
| 4th | Jessica Ward | NGOC | W12 | 72:39 | S |
| 5th | Grace French | WIM | W12 | 73:21 | S |
| 6th | Madeleine Pitcher | DFOK | W12 | 76:07 | S |
| 7th | Emma Currie | SOC | W12 | 112:40 | S |
| m5-10 m12 | Rebecca Lovegrove | SN | W12 | 56:00 | S |