| Rank | BIB | Name | Year | Club | Time | Chiptime | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 5051 | Agnar Darri Sverrisson | 1994 | Magni | 00:17:03 | 00:17:03 | ||
| 2 | 5041 | Árni Björn Höskuldsson | 1992 | Fimleikafélag Hafnarfjarðar | 00:17:13 | +00:10 | 00:17:13 | |
| 3 | 5053 | Guðni Páll Pálsson | 1987 | Íþróttafélag Reykjavíkur | 00:18:02 | +00:59 | 00:18:02 | |
| 4 | 5057 | Artur Thor Pardej | 2007 | 00:18:37 | +01:34 | 00:18:37 | ||
| 5 | 5030 | Kári Jóhannesarson | 2001 | 00:18:41 | +01:38 | 00:18:41 | ||
| 6 | 5043 | Kári Steinn Karlsson | 1986 | 00:18:47 | +01:44 | 00:18:47 | ||
| 7 | 5059 | Hafsteinn Einarsson | 1989 | Íþróttafélag Reykjavíkur | 00:19:17 | +02:14 | 00:19:15 | |
| 8 | 5006 | Jón Freyr Bjarnason | 1993 | Umf. Selfoss | 00:19:22 | +02:19 | 00:19:22 | |
| 9 | 5052 | Ásgeir Örn Sigurpálsson | 1990 | 00:19:52 | +02:49 | 00:19:52 | ||
| 10 | 5034 | Oddi Breiðfjörð | 2013 | 00:20:33 | +03:30 | 00:20:33 | ||
| 11 | 5049 | Alexander Nói Ásgeirsson | 2012 | Hörður | 00:21:50 | +04:47 | 00:21:50 | |
| 12 | 5038 | Kristleifur Heiðar Helgason | 2007 | 00:23:28 | +06:25 | 00:23:28 | ||
| 13 | 5058 | Mikolaj Oddyn Pardej | 2010 | 00:23:51 | +06:48 | 00:23:48 | ||
| 14 | 5067 | Hjörtur Dór Sigurjónsson | 1983 | 00:23:54 | +06:51 | |||
| 15 | 5062 | Hrannar Sverrisson | 2006 | Magni | 00:23:59 | +06:56 | ||
| 16 | 5017 | Ingvar Garðarson | 1958 | Umf. Skeiðamanna | 00:25:27 | +08:24 | 00:25:27 | |
| 17 | 5045 | Arnaldur Kárason | 2017 | 00:25:31 | +08:28 | 00:25:28 | ||
| 18 | 5070 | Andreivis J Arenas Caraballo | 1990 | 00:26:13 | +09:10 | |||
| 19 | 5037 | Andri Fannar Smárason | 2012 | Umf. Selfoss | 00:26:29 | +09:26 | 00:26:29 | |
| 20 | 5068 | Elvar Óli Hjartarson | 2012 | 00:26:35 | +09:32 | 00:26:32 | ||
| 21 | 5064 | Gunnþór Kristinsson | 1983 | Umf. Selfoss | 00:28:02 | +10:59 | 00:27:57 | |
| 22 | 5023 | Kristinn Högnason | 1994 | 00:29:05 | +12:02 | 00:28:58 | ||
| 23 | 5022 | Snorri Kristinsson | 2017 | 00:29:06 | +12:03 | 00:28:59 | ||
| 24 | 5035 | Einar Ari Gestsson | 2008 | 00:29:12 | +12:09 | 00:29:08 | ||
| 25 | 5014 | Ægir Sigurðsson | 1978 | 00:29:26 | +12:23 | 00:29:23 | ||
| 26 | 5074 | Aron Ellert Þorsteinsson | 1992 | 00:30:09 | +13:06 | 00:30:07 | ||
| 27 | 5048 | Haukur Leó Ásgeirsson | 2016 | Hörður | 00:30:25 | +13:22 | 00:30:25 | |
| 28 | 5019 | Elvar Andri Ingvason | 2016 | Umf. Biskupstungna | 00:31:43 | +14:40 | 00:31:36 | |
| 29 | 5044 | Eysteinn Ari Kárason | 2020 | 00:33:35 | +16:32 | 00:33:31 | ||
| 30 | 5054 | Nazar Tarasenko | 2012 | 00:34:24 | +17:21 | 00:34:24 | ||
| 31 | 5056 | Tryggvi Snær Bjarnason | 2017 | 00:34:43 | +17:40 | 00:34:43 | ||
| 32 | 5039 | Baldur Hrafn Óðinsson | 2017 | 00:34:44 | +17:41 | 00:34:44 | ||
| 33 | 5002 | Þorvarður Jónsson | 1960 | Fimleikafélag Hafnarfjarðar | 00:35:24 | +18:21 | 00:35:19 | |
| 34 | 5001 | Ásbjörn Jónsson | 1960 | Fimleikafélag Hafnarfjarðar | 00:35:27 | +18:24 | 00:35:21 | |
| 35 | 5020 | Einar Sævar Jónmundsson | 1990 | 00:41:31 | +24:28 | 00:41:31 | ||
| 36 | 5018 | Aron Gauti Ingvason | 2016 | Umf. Biskupstungna | 00:42:53 | +25:50 | 00:42:45 |