| F 20-39 | Name | Time | Gender Place | Overall Place |
|---|---|---|---|---|
| 1st | Lizzy Bunckenburg | 2:23:18 | 1st | 7th |
| 2nd | Kathryn Bunckenburg | 2:35:09 | 7th | 24th |
| 3rd | Deborah Jones | 2:42:16 | 9th | 29th |
| 4th | Kate Denton | 2:42:19 | 11th | 34th |
| 5th | Jaime McGregor | 2:54:54 | 13th | 39th |
| 6th | Alice Blackwell | 3:45:11 | 16th | 47th |