Standings
| Pl | W | D | L | Diff | Pts | |||
| 1 | Buriram | 3 | 2 | 1 | 0 | 5:2 | 3 | 7 |
| 2 | Rayong FC | 3 | 2 | 1 | 0 | 5:3 | 2 | 7 |
| 3 | Uthai Thani | 3 | 2 | 0 | 1 | 7:4 | 3 | 6 |
| 4 | Prachuap | 3 | 2 | 0 | 1 | 4:1 | 3 | 6 |
| 5 | Bangkok Utd | 3 | 2 | 0 | 1 | 6:4 | 2 | 6 |
| 6 | Port MTI FC | 3 | 2 | 0 | 1 | 5:4 | 1 | 6 |
| 7 | Ayutthaya Utd | 3 | 2 | 0 | 1 | 4:3 | 1 | 6 |
| 8 | Pathum United | 3 | 1 | 1 | 1 | 5:5 | 0 | 4 |
| 9 | Ratchaburi | 3 | 1 | 1 | 1 | 3:3 | 0 | 4 |
| 10 | Chiangrai Utd | 3 | 1 | 1 | 1 | 2:2 | 0 | 4 |
| 11 | Pattani | 3 | 1 | 1 | 1 | 2:4 | -2 | 4 |
| 12 | Sukhothai | 3 | 1 | 0 | 2 | 3:5 | -2 | 3 |
| 13 | Sisaket United | 3 | 1 | 0 | 2 | 2:4 | -2 | 3 |
| 14 | Rasisalai Utd | 3 | 0 | 1 | 2 | 4:6 | -2 | 1 |
| 15 | Lamphun Warrior | 3 | 0 | 1 | 2 | 3:7 | -4 | 1 |
| 16 | Chonburi | 3 | 0 | 0 | 3 | 2:5 | -3 | 0 |
Promotion ~ AFC Champions League (League phase: )
Promotion ~ AFC Champions League 2
Relegation ~ Thai League 2
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