| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 110 | Diljá Helgadóttir | 1982 | SÓ-Elítan | 00:34:12 (1 hr) | 01:08:44 | ||
| 2 | 138 | Sólveig Anna Brynjudóttir | 1988 | Hlíð Heilsurækt | 00:39:00 (1 hr) | 01:19:47 | +11:03 | |
| 3 | 133 | Sara Ómarsdóttir | 1982 | SKA | 00:41:33 (1 hr) | 01:24:41 | +15:57 |