| # | Group A | MP | W | L | TP | PCT | Form |
|---|---|---|---|---|---|---|---|
| 1. | Mongolia 3x3 U23 | 2 | 2 | 0 | 40:27 | 1.000 | |
| 2. | Czech Republic 3x3 U23 | 2 | 2 | 0 | 38:25 | 1.000 | |
| 3. | Netherlands 3x3 U23 | 2 | 2 | 0 | 35:22 | 1.000 | |
| 4. | Chile 3x3 U23 | 1 | 1 | 0 | 17:14 | 1.000 | |
| 5. | China 3x3 U23 | 2 | 0 | 2 | 35:41 | 0.000 | |
| # | Group B | MP | W | L | TP | PCT | Form |
| 1. | France 3x3 U23 | 1 | 1 | 0 | 21:13 | 1.000 | |
| 2. | Romania 3x3 U23 | 2 | 1 | 1 | 30:34 | 0.500 | |
| 3. | Poland 3x3 U23 | 2 | 0 | 2 | 30:37 | 0.000 | |
| 4. | Austria 3x3 U23 | 2 | 0 | 2 | 27:42 | 0.000 | |
| 5. | Benin 3x3 U23 | 2 | 0 | 2 | 19:43 | 0.000 | |
| # | Group C | MP | W | L | TP | PCT | Form |
| 1. | Israel 3x3 U23 | 2 | 2 | 0 | 43:28 | 1.000 | |
| 2. | Germany 3x3 U23 | 1 | 1 | 0 | 0:0 | 1.000 | |
| 3. | Qatar 3x3 U23 | 2 | 1 | 1 | 6:22 | 0.500 | |
| 4. | Kenya 3x3 U23 | 2 | 0 | 2 | 29:41 | 0.000 | |
| 5. | Tunisia 3x3 U23 | 2 | 0 | 2 | 0:0 | 0.000 | |
| # | Group D | MP | W | L | TP | PCT | Form |
| 1. | USA 3x3 U23 | 2 | 2 | 0 | 42:32 | 1.000 | |
| 2. | Lithuania 3x3 U23 | 2 | 2 | 0 | 41:32 | 1.000 | |
| 3. | Italy 3x3 U23 | 2 | 1 | 1 | 37:37 | 0.500 | |
| 4. | Egypt 3x3 U23 | 2 | 1 | 1 | 32:37 | 0.500 | |
| 5. | Japan 3x3 U23 | 2 | 0 | 2 | 28:42 | 0.000 |