| PLACE | BIB# | NAME | NATION | FINISH TIME | NET TIME |
|---|---|---|---|---|---|
| 1 | 12220 | Jarin Deeliew | THA | 03:07:16 | 03:06:53 |
| 2 | 12539 | Samai Kharawawong | THA | 03:23:17 | 03:23:03 |
| 3 | 12835 | Hirofumi Yanagi | JPN | 03:25:20 | 03:24:52 |
| 4 | 10516 | Preecha Piansamang | THA | 03:30:47 | 03:30:46 |
| 5 | 10577 | Narong Wrongkiam | THA | 03:39:34 | 03:39:32 |