| # | Group A | MP | W | L | TP | PCT | Form |
|---|---|---|---|---|---|---|---|
| 1. | Spain 3x3 U18 W | 2 | 2 | 0 | 43:18 | 1.000 | |
| 2. | Romania 3x3 U18 W | 2 | 1 | 1 | 34:35 | 0.500 | |
| 3. | Germany 3x3 U18 W | 2 | 1 | 1 | 28:21 | 0.500 | |
| 4. | Poland 3x3 U18 W | 2 | 0 | 2 | 25:42 | 0.000 | |
| 5. | New Zealand 3x3 U18 W | 2 | 0 | 2 | 17:38 | 0.000 | |
| # | Group B | MP | W | L | TP | PCT | Form |
| 1. | France 3x3 U18 W | 2 | 2 | 0 | 39:23 | 1.000 | |
| 2. | Netherlands 3x3 U18 W | 2 | 2 | 0 | 36:11 | 1.000 | |
| 3. | Mexico 3x3 U18 W | 2 | 0 | 2 | 25:39 | 0.000 | |
| 4. | Hungary 3x3 U18 W | 2 | 0 | 2 | 19:30 | 0.000 | |
| 5. | Uzbekistan 3x3 U18 W | 2 | 0 | 2 | 14:43 | 0.000 | |
| # | Group C | MP | W | L | TP | PCT | Form |
| 1. | Japan 3x3 U18 W | 2 | 2 | 0 | 40:21 | 1.000 | |
| 2. | Chile 3x3 U18 W | 2 | 1 | 1 | 29:29 | 0.500 | |
| 3. | Brazil 3x3 U18 W | 2 | 0 | 2 | 26:32 | 0.000 | |
| 4. | Great Britain 3x3 U18 W | 2 | 0 | 2 | 21:40 | 0.000 | |
| 5. | Latvia 3x3 U18 W | 2 | 0 | 2 | 19:42 | 0.000 | |
| # | Group D | MP | W | L | TP | PCT | Form |
| 1. | USA 3x3 U18 W | 2 | 2 | 0 | 37:12 | 1.000 | |
| 2. | Egypt 3x3 U18 W | 2 | 1 | 1 | 33:20 | 0.500 | |
| 3. | Ukraine 3x3 U18 W | 2 | 1 | 1 | 30:38 | 0.500 | |
| 4. | Mongolia 3x3 U18 W | 2 | 0 | 2 | 27:42 | 0.000 | |
| 5. | Kyrgyzstan 3x3 U18 W | 2 | 0 | 2 | 8:42 | 0.000 |