| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 1255 | Sigurður Karlsson | 1990 | Íþróttafélag Reykjavíkur | 00:39:59 | ||
| 2 | 1400 | Kristinn Gunnar Kristinsson | 1987 | Hraði | 00:41:00 | +01:01 | |
| 3 | 1230 | Eyþór Árnason | 2008 | 00:42:06 | +02:07 | ||
| 4 | 1254 | Valur Örn Ellertsson | 2004 | Íþróttafélagið Höfrungur | 00:42:46 | +02:47 | |
| 5 | 1383 | Bjarki Leó Snorrason | 1999 | 00:46:10 | +06:11 | ||
| 6 | 1398 | Snorri Atlason | 1993 | UMF Þorsteinn Svörfuður | 00:47:20 | +07:21 | |
| 7 | 1390 | Gunnar Gunnarsson | 1986 | 00:50:22 | +10:23 | ||
| 8 | 1206 | Emil Rein Grétarsson | 1991 | 00:50:52 | +10:53 | ||
| 9 | 1249 | Þorvaldur Sveinsson | 1988 | Avista | 00:52:20 | +12:21 | |
| 10 | 1405 | Felix Rein | 1997 | 00:54:07 | +14:08 | ||
| 11 | 1385 | Reinhard Svavarsson | 1964 | Njarðvík | 00:54:15 | +14:16 | |
| 12 | 1272 | Guðmundur Atli Bjarkason | 2011 | 00:54:35 | +14:36 | ||
| 13 | 1387 | Gísli Snær Guðmundsson | 1995 | FC HEL | 00:54:44 | +14:45 | |
| 14 | 1234 | Sigurður Freyr Kristinsson | 1987 | 00:54:49 | +14:50 | ||
| 15 | 1395 | Auðunn Ingi Ragnarsson | 1989 | 00:56:00 | +16:01 | ||
| 16 | 1406 | Matthías Finnbogason | 1997 | 00:56:28 | +16:29 | ||
| 17 | 1380 | Gabríel Ásberg Björnsson | 2011 | 00:57:36 | +17:37 | ||
| 18 | 1381 | Vilhjálmur Karl Halldórsson | 2011 | 00:59:11 | +19:12 | ||
| 19 | 1271 | Bjarki Guðmundsson | 1979 | 00:59:44 | +19:45 | ||
| 20 | 1240 | Vésteinn Guðjónsson | 2009 | Umf. Stjarnan | 01:01:46 | +21:47 | |
| 21 | 1239 | Guðjón Torfi Sigurðsson | 1972 | Umf. Stjarnan | 01:01:46 | +21:47 | |
| 22 | 1266 | Ari Páll Karlsson | 1997 | Bakvarðasveit Ingva | 01:06:59 | +27:00 | |
| 23 | 1256 | Helgi Ólafsson | 1994 | 01:07:40 | +27:41 | ||
| 24 | 1410 | Sindri Páll Sigurðsson | 1983 | 01:07:59 | +28:00 | ||
| 25 | 1379 | Jóhann Pétursson | 2011 | 01:11:04 | +31:05 | ||
| 26 | 1277 | BJORN STEFANSSON | 1976 | Hlaupahópur Víkings | 01:17:09 | +37:10 | |
| 27 | 1377 | Pétur Jóhann Sigfússon | 1972 | 01:22:05 | +42:06 |