| Rank | BIB | Name | Year | Club | Time | Chiptime | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 232 | Arnar Petursson | 1991 | Breiðablik | 00:16:27 | 00:16:26 | ||
| 2 | 230 | Árni Benediktsson | 2008 | ÍR | 00:19:05 | +02:38 | 00:19:03 | |
| 3 | 464 | Andrés Rafn Bjarkason | 2011 | 3N | 00:19:22 | +02:55 | 00:19:21 | |
| 4 | 459 | Björgvin Guðmundsson | 1992 | 00:19:23 | +02:56 | 00:19:21 | ||
| 5 | 238 | Hlynur Herjólfsson | 1983 | Náttúruhlaup | 00:19:42 | +03:15 | 00:19:39 | |
| 6 | 245 | Elvar Orri Kolsöe | 2012 | 00:20:30 | +04:03 | 00:20:29 | ||
| 7 | 253 | Magnús Harðarson | 1966 | 00:20:34 | +04:07 | 00:20:32 | ||
| 8 | 483 | Einar Óskarsson | 1987 | Choose Life | 00:20:57 | +04:30 | 00:20:49 | |
| 9 | 492 | Baldur Elías Norðfjörð Sveinsson | 2012 | FH | 00:21:09 | +04:42 | 00:21:08 | |
| 10 | 491 | Bjartur Norðfjörð | 2000 | 00:21:41 | +05:14 | 00:21:37 | ||
| 11 | 463 | Bjarki Már Sveinsson | 1972 | 3N | 00:21:49 | +05:22 | 00:21:45 | |
| 12 | 206 | Garðar Sigurðarson | 1997 | 00:22:09 | +05:42 | 00:22:02 | ||
| 13 | 257 | Þórarinn Magnússon | 2012 | Breiðablik | 00:22:56 | +06:29 | 00:22:55 | |
| 14 | 258 | Rúnar Atli Guðmundsson | 2009 | Afturelding | 00:22:58 | +06:31 | 00:22:55 | |
| 15 | 476 | Guðbrandur Jökull Arason | 2009 | 00:24:05 | +07:38 | 00:23:57 | ||
| 16 | 477 | Tómas Linares Autrey | 2009 | 00:24:05 | +07:38 | 00:23:58 | ||
| 17 | 486 | Hrannar Valberg | 2010 | 00:24:46 | +08:19 | 00:24:34 | ||
| 18 | 254 | Guðmundur Sævar Halldórsson | 1988 | 00:25:44 | +09:17 | 00:25:31 | ||
| 19 | 495 | Sebastian Konepelsky | 2012 | 00:26:00 | +09:33 | 00:25:58 | ||
| 20 | 259 | Sigmundur Guðmundsson | 2012 | Afturelding | 00:26:24 | +09:57 | 00:26:22 | |
| 21 | 260 | Dagur Guðmundsson | 2014 | Afturelding | 00:26:27 | +10:00 | 00:26:26 | |
| 22 | 229 | Benedikt Árnason | 1966 | 00:27:02 | +10:35 | 00:26:55 | ||
| 23 | 461 | Haukur Víðis Leósson | 2014 | 00:27:03 | +10:36 | 00:26:51 | ||
| 24 | 219 | Jóhann Freyr Jóhannsson | 1978 | Hlaupahópur HK | 00:28:10 | +11:43 | 00:28:05 | |
| 25 | 215 | Reynir Elí Kristinsson | 2013 | 00:28:55 | +12:28 | 00:28:52 | ||
| 26 | 234 | Kjartan Már Rúnarsson | 1989 | 00:29:10 | +12:43 | 00:28:48 | ||
| 27 | 243 | Sveinn Hilmarsson | 1964 | Valur Skokk | 00:29:14 | +12:47 | 00:28:56 | |
| 28 | 233 | Hjörtur Ingi Hjartarson | 1989 | AÖL | 00:29:18 | +12:51 | 00:29:00 | |
| 29 | 218 | Gunnar Helgason | 1989 | 00:29:31 | +13:04 | 00:29:23 | ||
| 30 | 251 | Ágúst Sigurður Óskarsson | 1966 | Hlaupahópurinn Skokki | 00:30:40 | +14:13 | 00:30:34 | |
| 31 | 240 | Robert Peter Thorne | 1980 | 00:31:03 | +14:36 | 00:30:42 | ||
| 32 | 474 | Jóel Uni Diego | 2004 | Hlaupbangsar | 00:31:46 | +15:19 | 00:31:28 | |
| 33 | 228 | Arnar Óli Einarsson | 1993 | 00:32:51 | +16:24 | 00:32:27 | ||
| 34 | 210 | Júlían J. K. Jóhannsson | 1993 | 00:32:52 | +16:25 | 00:32:27 | ||
| 35 | 227 | Knútur Ingólfsson | 1993 | 00:32:52 | +16:25 | 00:32:29 | ||
| 36 | 470 | Úlfar Konráð Svansson | 1995 | 00:33:07 | +16:40 | 00:32:56 | ||
| 37 | 485 | Haraldur Ægir Guðmundsson | 1977 | 00:34:21 | +17:54 | 00:34:06 | ||
| 38 | 458 | Baldvin Máni | 2008 | 00:34:56 | +18:29 | 00:34:35 | ||
| 39 | 454 | Róbert Michelsen | 1984 | 00:35:59 | +19:32 | 00:35:47 | ||
| 40 | 455 | Ívar Andri Michelsen | 2017 | 00:35:59 | +19:32 | 00:35:47 | ||
| 41 | 213 | Adam Omarsson | 2007 | 00:36:26 | +19:59 | 00:36:13 | ||
| 42 | 211 | Sigurður Kr. Björnsson | 1962 | 00:37:04 | +20:37 | 00:36:50 | ||
| 43 | 494 | Baldur Eiríksson | 1969 | Team Matthildur | 00:41:01 | +24:34 | 00:40:44 | |
| 44 | 249 | Guðmundur Atli Pétursson | 1981 | Team Matthildur | 00:42:03 | +25:36 | 00:41:48 | |
| 45 | 250 | Aron Berg Guðmundsson | 2012 | Team Matthildur | 00:43:35 | +27:08 | 00:43:20 |