| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 322 | Ernir Páll Kristjánsson | 2012 | 00:22:10 | |||
| 2 | 924 | Þorbergur Pálsson | 2008 | 00:22:29 | +00:19 | ||
| 3 | 354 | Snorri Örvarsson | 2013 | 00:22:30 | +00:20 | ||
| 4 | 375 | Árni Páll Hansson | 1968 | Breiðablik | 00:22:34 | +00:24 | |
| 5 | 347 | Þröstur Arnar Kiernan | 2006 | 00:22:37 | +00:27 | ||
| 6 | 353 | Örvar Steingrímsson | 1979 | 00:22:37 | +00:27 | ||
| 7 | 897 | Freyr Ingvarsson | 2010 | Kr frjalsar | 00:24:19 | +02:09 | |
| 8 | 333 | Sigfús Þór Elíasson | 2014 | HK | 00:24:20 | +02:10 | |
| 9 | 340 | Sigurjón Hallgrímsson | 1990 | 00:24:31 | +02:21 | ||
| 10 | 377 | Egill Árnason | 2000 | 00:25:47 | +03:37 | ||
| 11 | 331 | Elías Birkir Sigurjónsson | 2010 | 00:25:56 | +03:46 | ||
| 12 | 378 | Emil Árnason | 2008 | Breiðablik | 00:25:56 | +03:46 | |
| 13 | 367 | Hilmar Þór Jónsson | 2015 | 00:26:02 | +03:52 | ||
| 14 | 306 | Patrekur Leó Jakobsson | 2014 | 00:28:14 | +06:04 | ||
| 15 | 376 | Nói Árnason | 2007 | Breiðablik | 00:31:44 | +09:34 | |
| 16 | 913 | Birgir Páll Guðnason | 2016 | 00:32:04 | +09:54 | ||
| 17 | 914 | Sólmundur Herbertsson | 2016 | 00:39:08 | +16:58 | ||
| 18 | 912 | Guðni Páll Pálsson | 1987 | 00:39:08 | +16:58 | ||
| 19 | 328 | Bjartur | 2015 | 00:39:14 | +17:04 | ||
| 20 | 324 | Fannar Þór Sævarsson | 2017 | 00:45:32 | +23:22 | ||
| 21 | 327 | Leo | 2012 | 00:47:46 | +25:36 | ||
| 22 | 390 | Arnór Bjarki Einarsson | 2014 | 00:52:58 | +30:48 | ||
| 23 | 350 | Matthías Logi Stefánsson | 2017 | 00:57:28 | +35:18 | ||
| 24 | 294 | Árni Brynjólfsson | 1984 | 00:58:02 | +35:52 |