| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 1KENNY R.GFPT | 19 | 5:03.697 | 15.221 |
| 2 | 3PATTACHAK R.GOT | 19 | 5:06.455 | 15.296 |
| 3 | 6CHATPONG K. | 19 | 5:08.260 | 15.156 |
| 4 | 4KITTIPONG RUANGCHUAMUAN | 19 | 5:10.358 | 15.207 |
| 5 | 7NATTAPOL J._JU | 19 | 5:13.066 | 15.487 |
| 6 | 5TAWEESIN S. | 11 | 2:57.231 | 15.274 |
| 7 | 2MONGKOLPHAN GAME | 10 | 2:38.879 | 15.097 |