| Rank | BIB | Name | Year | Club | Time | |
|---|---|---|---|---|---|---|
| 1 | 14 | Árný Helga Birkisdóttir | 2007 | SFS | 01:11:21 | |
| 2 | 28 | Bryndís Stefánsdóttir | 1971 | SKA | 01:12:28 | +01:07 |
| 3 | 9 | Sigríður Guðbjörg Jónsdóttir | 1976 | SFS | 01:16:13 | +04:52 |
| 4 | 7 | Sara Ómarsdóttir | 1982 | SKA | 01:18:37 | +07:16 |
| 5 | 25 | Salóme Grímsdóttir | 1995 | 01:20:28 | +09:07 | |
| 6 | 13 | Elísa Rún Vilbergsdóttir | 2006 | SFS | 01:21:41 | +10:20 |
| 7 | 8 | Þórey Dögg Ragnarsdóttir | 2006 | SFS | 01:21:43 | +10:22 |
| 8 | 15 | Viktoría Rán Ólafsdóttir | 1973 | SFS | 01:22:48 | +11:27 |
| 9 | 4 | Sigríður Bjarnadóttir | 1983 | 01:27:46 | +16:25 | |
| 10 | 29 | Guðfinna Aðalgeirsdóttir | 1972 | KA | 01:31:47 | +20:26 |
| 11 | 3 | Sigurborg Bjarnadóttir | 1980 | 01:32:00 | +20:39 | |
| 12 | 6 | Brynhildur Bjarnadóttir | 1974 | 01:32:33 | +21:12 | |
| 13 | 5 | Nanna Ýr Arnardóttir | 1982 | 01:33:58 | +22:37 | |
| 14 | 18 | Hildur Ásgeirsdóttir | 1977 | Haukar | 01:34:22 | +23:01 |
| 15 | 27 | Sigrún Sigurjónsdóttir | 1974 | 01:36:29 | +25:08 | |
| 16 | 24 | Marta Vilhelmsdóttir | 1958 | 01:38:23 | +27:02 | |
| 17 | 1 | Hulda Guðrún Agnarsdóttir | 1954 | 01:50:15 | +38:54 | |
| 18 | 2 | Hrönn Jóhannesdóttir | 1958 | 01:50:21 | +39:00 | |
| 19 | 23 | Kristjana Sigurharðardóttir | 1951 | SKA | 01:59:41 | +48:20 |