| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 1NACHPONG SANGSAWANG_TOY | 15 | 5:01.354 | 19.104 |
| 2 | 2JIRAWAT PANSAMUTH | 15 | 5:04.597 | 19.325 |
| 3 | 3KITTIKASEM S. | 15 | 5:09.148 | 19.597 |
| 4 | 7PHUPATRA LEELAMANEE | 15 | 5:10.073 | 19.548 |
| 5 | 8PANYAKORN WONGJANK | 15 | 5:13.517 | 19.616 |
| 6 | 9KICHAPHAT K | 15 | 5:16.151 | 19.752 |
| 7 | 10KANUN K. | 15 | 5:18.263 | 19.581 |
| 8 | 4JULIAN DOBRIJEVIC | 15 | 5:19.339 | 19.674 |
| 9 | 6KITTISAK PODISIRI.M | 14 | 5:00.233 | 19.535 |
| 10 | 5OPAS W. | 14 | 5:00.480 | 19.748 |