| Rank | BIB | Name | Year | Club | Time | |
|---|---|---|---|---|---|---|
| 1 | 397 | Verena Karlsdóttir | 1985 | 00:41:33 | ||
| 2 | 404 | Frida Run Thordardottir | 1970 | ÍR | 00:44:06 | +02:33 |
| 3 | 396 | Jóna Dóra Óskarsdóttir | 1972 | 00:47:56 | +06:23 | |
| 4 | 406 | Halla Björg Þórhallsdóttir | 1975 | Laugaskokk | 00:52:00 | +10:27 |
| 5 | 388 | Ásta María Harðardóttir | 1996 | 00:52:08 | +10:35 | |
| 6 | 409 | Aldís Arnardóttir | 1987 | 00:53:59 | +12:26 | |
| 7 | 373 | Thelma Gunnarsdóttir | 1975 | 00:54:46 | +13:13 | |
| 8 | 408 | Vigdís Sigurðardóttir | 1973 | eyjaskokk | 00:55:26 | +13:53 |
| 9 | 391 | Elín Ósk Ólafsdóttir | 1990 | 00:56:17 | +14:44 | |
| 10 | 393 | Kolbrún Sveinsdóttir | 1974 | Surtla | 00:56:41 | +15:08 |
| 11 | 386 | Guðmunda Áslaug Bjarnadóttir | 1956 | 00:59:42 | +18:09 | |
| 12 | 387 | Eyrún Sigurjónsdóttir | 1981 | Eyjaskokk | 01:13:46 | +32:13 |
| 13 | 377 | Kolbrún Anna Rúnarsdóttir | 1974 | Eyjaskokk | 01:14:41 | +33:08 |