| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | Harpa Mjöll Hermannsd. | 1975 | HFA | 02:02:13 | |||
| 2 | Þorbjörg Gunnarsdóttir | 1969 | 02:12:20 | +10:07 | |||
| 3 | Rósfríð Kristín Áslaugsdóttir | 1977 | HFA | 02:13:19 | +11:06 | ||
| 4 | Herdís Magna Gunnarsdóttir | 1987 | 02:16:48 | +14:35 | |||
| 5 | Ingiborg Kjerúlf | 1991 | 02:18:14 | +16:01 | |||
| 6 | Hildur Ýrr Aðalgeirsdóttir | 1988 | HFA | 02:22:34 | +20:21 | ||
| 7 | Þóra Höskuldsdóttir | 1997 | 02:22:34 | +20:21 | |||
| 8 | Eva Ólafsdóttir | 1973 | Ægir3 | 02:36:16 | +34:03 | ||
| 9 | Helga Stefánsdóttir | 1973 | 02:37:20 | +35:07 | |||
| 10 | Fanney Jónsdóttir | 1968 | HFA | 02:43:30 | +41:17 | ||
| 11 | Þórarna Gró Friðjónsdóttir | 1986 | 02:44:49 | +42:36 |