| Rank | BIB | Name | Year | Club | Time | Chiptime | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Þröstur Már Pálmason | 1972 | Tröllin | 02:43:29 | 02:43:27 | |||
| 2 | 13 | Jón Ingvi Árnason | 1970 | SKA | 03:08:17 | +24:48 | 03:08:13 | ||
| 3 | 9 | Stefán H. Stefánsson | 1971 | 03:21:41 | +38:12 | 03:21:34 | |||
| 4 | 41 | Bjarni Sv. Guðmundsson | 1970 | Sundfélagið Hvolpur | 03:39:54 | +56:25 | 03:39:50 | ||
| 5 | 27 | Halldór Halldórsson | 1965 | 04:12:28 | +01:28:59 | 04:12:17 |