| # | Group A | MP | W | D | L | G | GD | Pts | Form |
|---|
| 1. | East Timor U23 | 3 | 2 | 1 | 0 | 6:3 | 3 | 7 | |
| 2. | Cambodia U23 | 3 | 2 | 0 | 1 | 7:1 | 6 | 6 | |
| 3. | Philippines U23 | 3 | 1 | 1 | 1 | 4:4 | 0 | 4 | |
| 4. | Brunei U23 | 3 | 0 | 0 | 3 | 2:11 | -9 | 0 | |
| # | Group B | MP | W | D | L | G | GD | Pts | Form |
|---|
| 1. | Laos U23 | 2 | 2 | 0 | 0 | 4:1 | 3 | 6 | |
| 2. | Malaysia U23 | 2 | 0 | 0 | 2 | 1:4 | -3 | 0 | |
| 3. | Indonesia U23 | 0 | 0 | 0 | 0 | 0:0 | 0 | 0 | |
| 4. | Myanmar U23 | 0 | 0 | 0 | 0 | 0:0 | 0 | 0 | |
| # | Group C | MP | W | D | L | G | GD | Pts | Form |
|---|
| 1. | Vietnam U23 | 2 | 2 | 0 | 0 | 8:0 | 8 | 6 | |
| 2. | Thailand U23 | 2 | 1 | 0 | 1 | 3:2 | 1 | 3 | |
| 3. | Singapore U23 | 2 | 0 | 0 | 2 | 1:10 | -9 | 0 | |
| # | Ranking of second-placed teams | MP | W | D | L | G | GD | Pts | Form |
|---|
| 1. | Thailand U23 | 2 | 1 | 0 | 1 | 3:2 | | 3 | |
| 2. | Cambodia U23 | 2 | 1 | 0 | 1 | 1:1 | | 3 | |
| 3. | Malaysia U23 | 2 | 0 | 0 | 2 | 1:4 | | 0 | |
TRANS_STANDINGS_RANK_SETUP_SCORE_DIFF
- Myanmar U23: (Withdraw from the tournament)
- Indonesia U23: (Withdraw from the tournament)