| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 523 | Haraldur Ari Hjaltested | 2011 | Frískir Flòamenn | 00:12:00 | ||
| 2 | 244 | Hróbjartur Vigfússon | 2011 | 00:12:34 | +00:34 | ||
| 3 | 528 | Ingi Hrafn Albertsson | 2015 | 00:13:37 | +01:37 | ||
| 4 | 539 | Lýður Pálsson | 1966 | 00:15:25 | +03:25 | ||
| 5 | 520 | Kristófer Jökull Á. Kolbeinsson | 2015 | 00:15:25 | +03:25 | ||
| 6 | 513 | Patrekur Arnar Esrason | 2017 | 00:15:28 | +03:28 | ||
| 7 | 534 | Kári Hrafn Hjaltason | 2018 | 00:15:35 | +03:35 | ||
| 8 | 547 | Dagur Orri Jónsson | 2017 | 00:15:37 | +03:37 | ||
| 9 | 548 | Ari Páll Ögmundsson | 1956 | 00:15:52 | +03:52 | ||
| 10 | 506 | Guðjón Ægir Hjartarson | 2020 | 00:16:14 | +04:14 | ||
| 11 | 505 | Hjörtur Leó Guðjónsson | 1994 | 00:16:14 | +04:14 | ||
| 12 | 538 | Jón Steinar Sandholt | 1985 | 00:16:31 | +04:31 | ||
| 13 | 510 | Sigurdór Örn Guðmundsson | 2017 | Umf. Sandvíkurhrepps | 00:16:57 | +04:57 | |
| 14 | 515 | Unnar Þeyr Jóhannsson | 2017 | 00:17:44 | +05:44 | ||
| 15 | 516 | Jóhann Ólafur Sigurðsson | 1986 | 00:17:44 | +05:44 | ||
| 16 | 542 | Sævar Andri Árnason | 1985 | 00:19:04 | +07:04 | ||
| 17 | 504 | Valtýr Óskar Magnússon | 2020 | 00:19:36 | +07:36 | ||
| 18 | 501 | Magnús Ingi Þórsson | 1996 | 00:19:36 | +07:36 | ||
| 19 | 525 | Erwin Thomsen | 1952 | 00:19:39 | +07:39 | ||
| 20 | 530 | Maximus Hinrik Óskarsson | 2019 | 00:19:44 | +07:44 | ||
| 21 | 503 | Andri Þór Magnússon | 2021 | 00:20:40 | +08:40 | ||
| 22 | 512 | Elvar Örn Esrason | 2020 | 00:23:01 | +11:01 | ||
| 23 | 514 | Anton Ingi Arnarsson | 1997 | 00:23:02 | +11:02 | ||
| 24 | 519 | Elvar Snær Arnarsson | 2009 | 00:23:49 | +11:49 |