| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 3NACHPONG SANGSAWANG_TOY | 15 | 5:01.552 | 19.377 |
| 2 | 4WARATHORN LUENGTHADA_GOLF | 15 | 5:11.855 | 20.103 |
| 3 | 5RONNAKORN DING | 15 | 5:12.067 | 20.002 |
| 4 | 2PUMIN S. | 15 | 5:14.016 | 20.078 |
| 5 | 8KICHAPHAT K | 15 | 5:17.293 | 20.306 |
| 6 | 10PRASARNPONG P. | 15 | 5:18.508 | 19.683 |
| 7 | 7SURIYO A. | 14 | 5:00.491 | 20.300 |
| 8 | 1KANUN K. | 14 | 5:01.332 | 19.785 |
| 9 | 9SURASAK SAK | 14 | 5:03.406 | 20.084 |
| 10 | 6AEH @1638 | 9 | 3:20.322 | 20.013 |