| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 3JIRAWAT PANSAMUTH | 15 | 5:07.394 | 19.487 |
| 2 | 4PHUPATRA LEELAMANEE | 15 | 5:11.501 | 19.732 |
| 3 | 2KAWIN C | 15 | 5:11.707 | 19.565 |
| 4 | 6OPAS W. | 15 | 5:14.528 | 19.672 |
| 5 | 7POOM PRAKONGPETCH | 15 | 5:14.903 | 19.676 |
| 6 | 10AEH @1638 | 15 | 5:17.443 | 19.897 |
| 7 | 5PACHARAPHUM AIM | 15 | 5:17.626 | 19.693 |
| 8 | 9ADSADAWUT YUMANGKOON | 14 | 5:08.224 | 20.026 |
| 9 | 8KITTIKASEM S. | 14 | 5:08.988 | 19.820 |
| 10 | 1NACHPONG SANGSAWANG_TOY | 6 | 2:21.479 | 19.625 |