| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 475 | Rósfríð Kristín Áslaugsdóttir | 1977 | Norðurljósin | 01:10:40 (S1) | 02:09:33 | ||
| 2 | 453 | Þórarna Gró Friðjónsdóttir | 1986 | 01:14:32 (S1) | 02:15:05 | +05:32 | ||
| 3 | 491 | Þorbjörg Gunnarsdóttir | 1969 | 01:16:21 (S1) | 02:17:50 | +08:17 | ||
| 4 | 459 | Þórey Hákonardóttir | 1998 | 01:18:07 (S1) | 02:25:57 | +16:24 | ||
| 5 | 471 | Hildur Dröfn Guðmundsdóttir | 1981 | 01:21:24 (S1) | 02:30:31 | +20:58 | ||
| 6 | 466 | Gyða Guttormsdóttir | 1972 | 01:28:29 (S1) | 02:40:54 | +31:21 | ||
| 7 | 464 | Anna María Þórhallsdóttir | 1979 | 01:28:31 (S1) | 02:42:09 | +32:36 | ||
| 8 | 451 | Karólína Andrésdóttir | 1983 | U.M.F. Þristur | 01:29:29 (S1) | 02:51:24 | +41:51 | |
| 9 | 460 | Brynja Ósk Ragnarsdóttir | 1990 | 01:44:03 (S1) | 03:12:36 | +01:03:03 | ||
| 10 | 1049 | Tereza Hero | 1987 | 01:47:05 (S1) | 03:16:45 | +01:07:12 | ||
| 11 | 1003 | Dagný Steindórsdóttir | 1991 | 01:48:13 (S1) | 03:20:19 | +01:10:46 | ||
| 12 | 1046 | Julia Piszczek | 1997 | 01:56:12 (S1) | 03:32:29 | +01:22:56 |