| Pos | No. | Name | Class | R1. |
|---|---|---|---|---|
| 1 | 38 | Warit Worrathananon | Automatic C | 8 [11:44.316] |
| 2 | 91 | Jukkrit Sawangsawatt | Automatic C | 8 [11:44.528] |
| 3 | 27 | Purinut Chaowalit | Automatic C | 8 [11:44.626] |
| 4 | 24 | Apiwat Wongtananon | Automatic C | 8 [11:50.203] |
| 5 | 94 | Nutthapon Sinchai | Automatic C | 8 [12:22.459] |
| 6 | 77 | Thiti Chockrattanakul | Automatic C | 0 [] |