| # | Team | MP | W | D | L | G | GD | Pts | Form |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Lamphun Warrior | 34 | 22 | 8 | 4 | 66:30 | 36 | 74 | |
| 2. | Sukhothai | 34 | 22 | 7 | 5 | 78:44 | 34 | 73 | |
| 3. | Trat FC | 34 | 20 | 8 | 6 | 55:33 | 22 | 68 | |
| 4. | Lampang | 34 | 15 | 12 | 7 | 67:38 | 29 | 57 | |
| 5. | Chainat | 34 | 15 | 12 | 7 | 58:46 | 12 | 57 | |
| 6. | Phrae | 34 | 14 | 12 | 8 | 51:35 | 16 | 54 | |
| 7. | Muangkan Utd | 34 | 14 | 10 | 10 | 70:62 | 8 | 52 | |
| 8. | Udon Thani | 34 | 13 | 8 | 13 | 53:58 | -5 | 47 | |
| 9. | Rayong FC | 34 | 13 | 7 | 14 | 45:41 | 4 | 46 | |
| 10. | Nakhon Pathom | 34 | 10 | 12 | 12 | 42:47 | -5 | 42 | |
| 11. | Ayutthaya Utd | 34 | 10 | 11 | 13 | 40:50 | -10 | 41 | |
| 12. | Ranong | 34 | 10 | 11 | 13 | 35:45 | -10 | 41 | |
| 13. | Kasetsart | 34 | 9 | 12 | 13 | 32:47 | -15 | 39 | |
| 14. | Chiangmai FC | 34 | 10 | 8 | 16 | 39:55 | -16 | 38 | |
| 15. | Customs Utd | 34 | 9 | 8 | 17 | 44:63 | -19 | 35 | |
| 16. | Raj Pracha | 34 | 7 | 12 | 15 | 34:44 | -10 | 33 | |
| 17. | Khonkaen FC | 34 | 5 | 9 | 20 | 32:60 | -28 | 24 | |
| 18. | Thai Navy | 34 | 2 | 5 | 27 | 28:71 | -43 | 11 |