| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 31 | Hulda sogurjonsdóttir | 1985 | Ármann | 00:12:34 | ||
| 2 | 19 | Erna Huld Elmarsdóttir | 2015 | Umf. Selfoss | 00:12:50 | +00:16 | |
| 3 | 24 | Emilía kolbrún Reynisdóttir Alvarez | 2013 | 00:13:05 | +00:31 | ||
| 4 | 43 | Dagný Telma Ólafsdóttir | 2019 | 00:14:15 | +01:41 | ||
| 5 | 41 | Snædís Rún Kristinsdóttir | 2018 | Hraði | 00:14:19 | +01:45 | |
| 6 | 20 | Eyrún Ása Th Henriksdóttie | 2015 | Umf. Selfoss | 00:15:16 | +02:42 | |
| 7 | 1 | María Sigurjónsdóttir | 1982 | Umf. Selfoss | 00:15:28 | +02:54 | |
| 8 | 34 | Helga Vala Aradóttir | 2020 | 00:15:31 | +02:57 | ||
| 9 | 45 | Steinunn Heba Atladóttir | 2015 | Umf. Selfoss | 00:16:09 | +03:35 | |
| 10 | 16 | Lilja Líf Tómasdóttir | 2016 | 00:16:33 | +03:59 | ||
| 11 | 2 | Peta run | 2018 | Umf. Selfoss | 00:16:58 | +04:24 | |
| 12 | 26 | Daniela Nicole Welling | 1988 | Umf. Selfoss | 00:18:27 | +05:53 | |
| 13 | 4 | Árdís Lóa Sandholt | 2017 | Umf. Selfoss | 00:20:08 | +07:34 | |
| 14 | 33 | Katla Sif Ægisdóttir | 2000 | Umf. Selfoss | 00:20:35 | +08:01 | |
| 15 | 32 | Anna Sigurveig Ólafsdóttir | 2000 | 00:20:46 | +08:12 | ||
| 16 | 42 | Sóldís Rún Kristinsdóttir | 2021 | Hraði | 00:20:52 | +08:18 | |
| 17 | 3 | Lilja Magnea Sandholt | 2022 | Umf. Selfoss | 00:22:06 | +09:32 | |
| 18 | 53 | Þórhildur Freyja Ásgeirsdóttir | 2019 | 00:23:42 | +11:08 | ||
| 19 | 54 | Ástrós Hera Þórhildrdóttir | 1993 | 00:23:43 | +11:09 | ||
| 20 | 22 | Máney Bjarkadóttir | 2019 | 00:24:01 | +11:27 | ||
| 21 | 23 | Erla Gunnarsdóttir | 1993 | 00:24:02 | +11:28 | ||
| 22 | 40 | Kristín Þóra Albertsdóttir | 1978 | 00:26:02 | +13:28 | ||
| 23 | 10 | Ásta Eyrún Andrésdóttir | 1998 | 00:26:58 | +14:24 |