| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 3NACHPONG SANGSAWANG_TOY | 18 | 5:11.129 | 16.713 |
| 2 | 4PATTACHAK R.GOT | 18 | 5:12.983 | 16.736 |
| 3 | 5YUTTANA TUM | 18 | 5:14.592 | 16.834 |
| 4 | 7CHATPONG K. | 18 | 5:16.922 | 16.872 |
| 5 | 10SANTIRAT P. | 18 | 5:17.543 | 16.975 |
| 6 | 6TAWEESIN S. | 17 | 5:00.396 | 16.903 |
| 7 | 9BOONTAWE CHATIKANON | 17 | 5:01.179 | 16.794 |
| 8 | 8EAKSIT W.(AUN) | 17 | 5:06.220 | 17.116 |
| 9 | 2KENNY R.GFPT | 17 | 5:06.769 | 16.705 |
| 10 | 1MONGKOLPHAN GAME | 13 | 3:56.718 | 16.692 |