| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 146 | Sigursveinn Sigurðsson | 1980 | Frískir flóamenn | 00:29:58 | ||
| 2 | 210 | Andri Már Óskarsson | 2013 | Selfoss | 00:38:36 | +08:38 | |
| 3 | 147 | Jóhann Ólafur Sigurðsson | 1986 | 00:40:23 | +10:25 | ||
| 4 | 206 | Haukur Ingi Eysteinsson | 1989 | 00:44:48 | +14:50 | ||
| 5 | 215 | Gunnar Gunnarsson | 1969 | 00:54:31 | +24:33 |