| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 1NACHPONG SANGSAWANG_TOY | 15 | 5:01.226 | 19.236 |
| 2 | 2JIRAWAT PANSAMUTH | 15 | 5:05.274 | 19.442 |
| 3 | 3KITTIKASEM S. | 15 | 5:09.998 | 19.600 |
| 4 | 7PHUPATRA LEELAMANEE | 15 | 5:11.231 | 19.705 |
| 5 | 8PANYAKORN WONGJANK | 15 | 5:17.155 | 19.646 |
| 6 | 10KANUN K. | 15 | 5:18.266 | 19.751 |
| 7 | 4JULIAN DOBRIJEVIC | 14 | 5:05.797 | 19.561 |
| 8 | 9KICHAPHAT K | 14 | 5:09.211 | 20.170 |
| 9 | 6KITTISAK PODISIRI.M | 14 | 5:19.599 | 19.678 |
| 10 | 5OPAS W. | 4 | 1:51.992 | 19.815 |