| # | Group A | MP | W | D | L | G | GD | Pts | Form |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Thailand U22 | 2 | 2 | 0 | 0 | 9:1 | 8 | 6 | |
| 2. | Timor-Leste U22 | 2 | 1 | 0 | 1 | 4:7 | -3 | 3 | |
| 3. | Singapore U22 | 2 | 0 | 0 | 2 | 1:6 | -5 | 0 | |
| # | Group B | MP | W | D | L | G | GD | Pts | Form |
| 1. | Vietnam U22 | 2 | 2 | 0 | 0 | 4:1 | 3 | 6 | |
| 2. | Malaysia U22 | 2 | 1 | 0 | 1 | 4:3 | 1 | 3 | |
| 3. | Laos U22 | 2 | 0 | 0 | 2 | 2:6 | -4 | 0 | |
| # | Group C | MP | W | D | L | G | GD | Pts | Form |
| 1. | Philippines U22 | 2 | 2 | 0 | 0 | 3:0 | 3 | 6 | |
| 2. | Indonesia U22 | 2 | 1 | 0 | 1 | 3:2 | 1 | 3 | |
| 3. | Myanmar U22 | 2 | 0 | 0 | 2 | 1:5 | -4 | 0 | |
| # | Ranking of second-placed teams | MP | W | D | L | G | GD | Pts | Form |
| 1. | Malaysia U22 | 2 | 1 | 0 | 1 | 4:3 | 1 | 3 | |
| 2. | Indonesia U22 | 2 | 1 | 0 | 1 | 3:2 | 1 | 3 | |
| 3. | Timor-Leste U22 | 2 | 1 | 0 | 1 | 4:7 | -3 | 3 |