| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 342 | Friðrik Ármann Guðmundsson | 1960 | Hlaupasamtök Lýðveldisins | 00:37:26 (5 mile) | 01:13:09 | ||
| 2 | 364 | Sigmundur Stefánsson | 1953 | Frískir Flóamenn | 00:46:01 (5 mile) | 01:32:14 | +19:05 | |
| 3 | 375 | Baldur Tumi Baldurssin | 1959 | Hlaupasamtök Lýðveldisins | 00:46:24 (5 mile) | 01:35:29 | +22:20 | |
| 4 | 374 | Þórður Eiríksson | 1959 | Skokkhópur Fram | 00:47:31 (5 mile) | 01:36:21 | +23:12 |