| # | Driver | Laps | Time | Best |
|---|---|---|---|---|
| 1 | 2PRASARNPONG P. | 15 | 5:14.359 | 20.617 |
| 2 | 6SHINE W.ATWOOD | 15 | 5:15.871 | 20.492 |
| 3 | 3PHUMPORN OME | 15 | 5:19.550 | 20.590 |
| 4 | 9JIRAWAT PANSAMUTH | 15 | 5:20.130 | 20.744 |
| 5 | 1MONGKOLPHAN GAME | 15 | 5:20.165 | 20.551 |
| 6 | 8BOONTAWE CHATIKANON | 14 | 5:03.084 | 20.316 |
| 7 | 7PACHARAPHUM AIM | 14 | 5:03.358 | 20.525 |
| 8 | 4RUNGSIMUN V._MOS | 14 | 5:08.450 | 20.563 |
| 9 | 5AEKARAT BAS | 7 | 2:44.551 | 20.433 |
| 10 | 10SAHAKAMOL KRITTHARIT | 6 | 2:21.632 | 20.649 |