| # | Group A | MP | W | L | TP | PCT | Form |
|---|---|---|---|---|---|---|---|
| 1. | Latvia 3x3 U23 | 2 | 2 | 0 | 37:33 | 1.000 | |
| 2. | Mongolia 3x3 U23 | 2 | 1 | 1 | 39:34 | 0.500 | |
| 3. | China 3x3 U23 | 2 | 1 | 1 | 37:36 | 0.500 | |
| 4. | Chile 3x3 U23 | 2 | 0 | 2 | 24:39 | 0.000 | |
| 5. | Slovakia 3x3 U23 | 2 | 0 | 2 | 23:40 | 0.000 | |
| # | Group B | MP | W | L | TP | PCT | Form |
| 1. | Japan 3x3 U23 | 2 | 2 | 0 | 44:27 | 1.000 | |
| 2. | Lithuania 3x3 U23 | 2 | 2 | 0 | 40:34 | 1.000 | |
| 3. | Egypt 3x3 U23 | 2 | 1 | 1 | 34:34 | 0.500 | |
| 4. | Romania 3x3 U23 | 2 | 0 | 2 | 27:43 | 0.000 | |
| 5. | Chinese Taipei 3x3 U23 | 2 | 0 | 2 | 27:41 | 0.000 | |
| # | Group C | MP | W | L | TP | PCT | Form |
| 1. | Poland 3x3 U23 | 2 | 1 | 1 | 40:39 | 0.500 | |
| 2. | France 3x3 U23 | 2 | 1 | 1 | 38:28 | 0.500 | |
| 3. | Ukraine 3x3 U23 | 2 | 1 | 1 | 31:34 | 0.500 | |
| 4. | Netherlands 3x3 U23 | 2 | 0 | 2 | 26:34 | 0.000 | |
| 5. | Brazil 3x3 U23 | 2 | 0 | 2 | 24:36 | 0.000 | |
| # | Group D | MP | W | L | TP | PCT | Form |
| 1. | Serbia 3x3 U23 | 2 | 2 | 0 | 44:35 | 1.000 | |
| 2. | Germany 3x3 U23 | 2 | 1 | 1 | 37:34 | 0.500 | |
| 3. | Qatar 3x3 U23 | 2 | 1 | 1 | 30:39 | 0.500 | |
| 4. | Israel 3x3 U23 | 2 | 1 | 1 | 29:23 | 0.500 | |
| 5. | Kazakhstan 3x3 U23 | 2 | 0 | 2 | 26:43 | 0.000 |