| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 3015 | Margeir Björnsson | 2018 | Ármann | 00:12:49 | ||
| 2 | 3028 | Birgir Páll Guðnason | 2016 | 00:12:57 | +00:08 | ||
| 3 | 3008 | Hermann Ægisson | 2018 | Umf. Selfoss | 00:13:17 | +00:28 | |
| 4 | 3023 | Pétur Ingi Rúnarsson | 2018 | Umf. Bólstaðahlíðarhrepps | 00:15:10 | +02:21 | |
| 5 | 5016 | Elías Atli Einarsson | 2018 | Umf. Selfoss | 00:15:35 | +02:46 | |
| 6 | 3024 | Ingimundur Sigurmundsson | 1965 | Umf. Selfoss | 00:16:20 | +03:31 | |
| 7 | 3002 | Agnar Bergmann Stefánsson | 2018 | 00:17:11 | +04:22 | ||
| 8 | 3025 | Alfreð logi birgisson | 1998 | Umf. Selfoss | 00:17:20 | +04:31 | |
| 9 | 3003 | Ísak Bergmann Stefánsson | 2018 | 00:17:34 | +04:45 | ||
| 10 | 3019 | Rökkvi Darri Agnarsson | 2021 | Magni | 00:19:35 | +06:46 | |
| 11 | 3026 | Guðjón Kjartansson | 1964 | 00:20:20 | +07:31 | ||
| 12 | 3014 | Tjörvi Kristinsson | 2020 | 00:24:01 | +11:12 | ||
| 13 | 3004 | Henning Darri Sindrason | 2013 | 00:31:26 | +18:37 | ||
| 14 | 3005 | Sölvi Leó Sindrason | 2016 | 00:31:27 | +18:38 |