| Rank | Bib | Name | Year | Club | Split time | Time |
|---|---|---|---|---|---|---|
| 1 | 131 | Selma Sigurðardóttir Malmquist | 1982 | Hjólreiðafélag Akureyrar | 02:32:09.1 | |
| 2 | 61 | Máney Sveinsdóttir | 1984 | Víkingur | 02:37:40.0 | |
| 3 | 121 | Ingibjörg Garðarsdóttir Briem | 1989 | Utan félags | 02:58:10.8 | |
| 4 | 92 | Brynja Unnarsdóttir | 1991 | Utan félags | 03:11:07.8 |