Matchdays 1-27
| Pos | Club | P | W | D | L | F | A | GD | Pts | Form |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Nongbua Pitchaya | 17 | 13 | 4 | 0 | 35 | 8 | 27 | 43 | |
| 2 |  Chiangmai United | 17 | 9 | 6 | 2 | 30 | 13 | 17 | 33 | |
| 3 |  Khon Kaen United | 17 | 10 | 3 | 4 | 36 | 23 | 13 | 33 | |
| 4 |  Phrae United | 17 | 9 | 4 | 4 | 27 | 15 | 12 | 31 | |
| 5 |  Nakhon Pathom United | 17 | 9 | 3 | 5 | 35 | 20 | 15 | 30 | |
| 6 |  Ayutthaya United | 17 | 8 | 5 | 4 | 29 | 22 | 7 | 29 | |
| 7 |  Chiang Mai | 17 | 8 | 4 | 5 | 31 | 21 | 10 | 28 | |
| 8 |  Chainat Hornbill | 17 | 6 | 5 | 6 | 26 | 29 | -3 | 23 | |
| 9 |  Lampang | 17 | 7 | 2 | 8 | 18 | 26 | -8 | 23 | |
| 10 |  Kasetsart | 17 | 6 | 3 | 8 | 20 | 30 | -10 | 21 | |
| 11 |  Navy | 17 | 6 | 2 | 9 | 24 | 30 | -6 | 20 | |
| 12 |  Ranong United | 17 | 6 | 2 | 9 | 18 | 25 | -7 | 20 | |
| 13 |  Customs United | 17 | 5 | 4 | 8 | 18 | 26 | -8 | 19 | |
| 14 |  Udon Thani | 17 | 4 | 6 | 7 | 22 | 27 | -5 | 18 | |
| 15 |  Khon Kaen | 17 | 4 | 5 | 8 | 15 | 21 | -6 | 17 | |
| 16 |  Sisaket | 17 | 3 | 4 | 10 | 10 | 21 | -11 | 13 | |
| 17 |  Uthai Thani | 17 | 2 | 6 | 9 | 19 | 30 | -11 | 12 | |
| 18 |  Samut Sakhon | 17 | 2 | 4 | 11 | 16 | 42 | -26 | 10 |