| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 3026 | Íris Anna Skúladóttir | 1989 | Fimleikafélag Hafnarfjarðar | 00:36:40 | ||
| 2 | 3007 | Íris Dóra Snorradóttir | 1991 | Fimleikafélag Hafnarfjarðar | 00:37:04 | +00:24 | |
| 3 | 2938 | Arndís Ýr Hafþórsdóttir | 1988 | 00:40:31 | +03:51 | ||
| 4 | 3669 | Hulda Guðný Kjartansdottir | 1976 | 00:40:56 | +04:16 | ||
| 5 | 3648 | Heiðrún Björk Helgadóttir | 1992 | 00:42:23 | +05:43 | ||
| 6 | 3649 | Erla Ingimundardóttir | 1987 | 00:48:14 | +11:34 | ||
| 7 | 3053 | Anna Rut Arnardóttir | 1993 | 00:49:21 | +12:41 | ||
| 8 | 3839 | Ylfa Sigþrúðardóttir | 1989 | Hlaupaþjálfun Andreu Kolbeins | 00:49:39 | +12:59 | |
| 9 | 3625 | Svanhildur Sóley Þorleifsdóttir | 1992 | Náttúruhlaup | 00:52:02 | +15:22 | |
| 10 | 3618 | Sóley Rut Magnúsdóttir | 1983 | Breiðablik | 00:55:40 | +19:00 | |
| 11 | 3616 | Eydís Ylfa Erlendsdóttir | 1991 | 01:00:15 | +23:35 | ||
| 12 | 2909 | Brynja Þorsteinsdóttir | 1999 | Víkingur | 01:01:17 | +24:37 | |
| 13 | 3700 | Ósk Hauksdóttir | 2000 | 01:03:02 | +26:22 | ||
| 14 | 3682 | Anna Zentara | 1989 | 01:05:58 | +29:18 | ||
| 15 | 3686 | Sesselja Guðmundsdóttir | 1964 | 01:08:21 | +31:41 |