3.000km 90m
| Pos | No. | Name | Club | Age Class | Time |
|---|---|---|---|---|---|
| 1 | 957 | Fiona Bunn | TVOC | W12 | 21:39 |
| 2 | 518 | Catherine Hemingway | WAOC | W12 | 24:47 |
| 3 | 81 | Chloe Potter | BOK | W12 | 24:49 |
| 4 | 666 | Louise Adams | SYO | W12 | 26:51 |
| 5 | 1187 | Bella Williams | LOG | W12 | 29:17 |
| 6 | 874 | Laura Hindle | MDOC | W12 | 31:38 |
| 7 | 102 | Kate Skinner | WCOC | W12 | 32:09 |
| 8 | 890 | Anne Ockenden | SROC | W12 | 32:39 |
| 9 | 47 | Yasmin Field | SYO | W12 | 34:10 |
| 10 | 660 | Jenny Dickin | SOC | W12 | 37:10 |
| 11 | 1878 | Hannah Smith | WCH | W12 | 38:02 |
| 12 | 976 | Lucy Haines | AIRE | W12 | 38:23 |
| 13 | 465 | Isobel Moir | SWOC | W12 | 44:01 |
| 14 | 305 | Evelyn Elmes | DEE | W12 | 45:04 |
| 15 | 1586 | Keri Burton | SELOC | W12 | 85:25 |