| # | Group A | MP | W | L | TP | PCT | Form |
|---|---|---|---|---|---|---|---|
| 1. | Spain 3x3 U23 | 4 | 4 | 0 | 76:44 | 1.000 | |
| 2. | France 3x3 U23 | 4 | 3 | 1 | 60:54 | 0.750 | |
| 3. | Algeria 3x3 U23 | 4 | 2 | 2 | 68:70 | 0.500 | |
| 4. | Ukraine 3x3 U23 | 4 | 1 | 3 | 62:70 | 0.250 | |
| 5. | Egypt 3x3 U23 | 4 | 0 | 4 | 56:84 | 0.000 | |
| # | Group B | MP | W | L | TP | PCT | Form |
| 1. | Japan 3x3 U23 | 4 | 3 | 1 | 76:63 | 0.750 | |
| 2. | China 3x3 U23 | 4 | 3 | 1 | 75:64 | 0.750 | |
| 3. | Netherlands 3x3 U23 | 4 | 3 | 1 | 66:58 | 0.750 | |
| 4. | Mongolia 3x3 U23 | 4 | 1 | 3 | 66:68 | 0.250 | |
| 5. | Benin 3x3 U23 | 4 | 0 | 4 | 50:80 | 0.000 | |
| # | Group C | MP | W | L | TP | PCT | Form |
| 1. | Germany 3x3 U23 | 3 | 3 | 0 | 60:36 | 1.000 | |
| 2. | New Zealand 3x3 U23 | 4 | 3 | 1 | 74:62 | 0.750 | |
| 3. | Argentina 3x3 U23 | 4 | 2 | 2 | 69:67 | 0.500 | |
| 4. | Israel 3x3 U23 | 4 | 1 | 3 | 60:75 | 0.250 | |
| 5. | Italy 3x3 U23 | 3 | 0 | 3 | 35:58 | 0.000 | |
| # | Group D | MP | W | L | TP | PCT | Form |
| 1. | USA 3x3 U23 | 4 | 4 | 0 | 84:38 | 1.000 | |
| 2. | Lithuania 3x3 U23 | 4 | 3 | 1 | 75:66 | 0.750 | |
| 3. | Latvia 3x3 U23 | 4 | 2 | 2 | 63:69 | 0.500 | |
| 4. | Kenya 3x3 U23 | 4 | 1 | 3 | 53:73 | 0.250 | |
| 5. | Chile 3x3 U23 | 4 | 0 | 4 | 46:75 | 0.000 |