| # | Group A | MP | W | L | TP | PCT | Form |
|---|---|---|---|---|---|---|---|
| 1. | Latvia 3x3 U23 | 4 | 4 | 0 | 81:63 | 1.000 | |
| 2. | China 3x3 U23 | 4 | 3 | 1 | 78:64 | 0.750 | |
| 3. | Mongolia 3x3 U23 | 4 | 2 | 2 | 72:65 | 0.500 | |
| 4. | Chile 3x3 U23 | 4 | 1 | 3 | 57:69 | 0.250 | |
| 5. | Slovakia 3x3 U23 | 4 | 0 | 4 | 54:81 | 0.000 | |
| # | Group B | MP | W | L | TP | PCT | Form |
| 1. | Lithuania 3x3 U23 | 4 | 4 | 0 | 82:63 | 1.000 | |
| 2. | Japan 3x3 U23 | 4 | 3 | 1 | 83:61 | 0.750 | |
| 3. | Egypt 3x3 U23 | 4 | 2 | 2 | 72:67 | 0.500 | |
| 4. | Romania 3x3 U23 | 4 | 1 | 3 | 63:76 | 0.250 | |
| 5. | Chinese Taipei 3x3 U23 | 4 | 0 | 4 | 51:84 | 0.000 | |
| # | Group C | MP | W | L | TP | PCT | Form |
| 1. | Poland 3x3 U23 | 4 | 3 | 1 | 80:67 | 0.750 | |
| 2. | France 3x3 U23 | 4 | 3 | 1 | 80:59 | 0.750 | |
| 3. | Ukraine 3x3 U23 | 4 | 2 | 2 | 53:64 | 0.500 | |
| 4. | Netherlands 3x3 U23 | 4 | 1 | 3 | 58:66 | 0.250 | |
| 5. | Brazil 3x3 U23 | 4 | 1 | 3 | 59:74 | 0.250 | |
| # | Group D | MP | W | L | TP | PCT | Form |
| 1. | Serbia 3x3 U23 | 4 | 4 | 0 | 86:66 | 1.000 | |
| 2. | Germany 3x3 U23 | 4 | 3 | 1 | 70:50 | 0.750 | |
| 3. | Israel 3x3 U23 | 4 | 2 | 2 | 70:55 | 0.500 | |
| 4. | Qatar 3x3 U23 | 4 | 1 | 3 | 58:83 | 0.250 | |
| 5. | Kazakhstan 3x3 U23 | 4 | 0 | 4 | 56:86 | 0.000 |