| # | Group A | MP | W | L | TP | PCT | Form |
|---|---|---|---|---|---|---|---|
| 1. | Latvia 3x3 U23 | 4 | 4 | 0 | 85:53 | 1.000 | |
| 2. | Hungary 3x3 U23 | 4 | 3 | 1 | 77:63 | 0.750 | |
| 3. | Estonia 3x3 U23 | 4 | 1 | 3 | 67:73 | 0.250 | |
| 4. | Mongolia 3x3 U23 | 4 | 1 | 3 | 65:71 | 0.250 | |
| 5. | Indonesia 3x3 U23 | 4 | 1 | 3 | 49:83 | 0.250 | |
| # | Group B | MP | W | L | TP | PCT | Form |
| 1. | Russia 3x3 U23 | 4 | 4 | 0 | 86:60 | 1.000 | |
| 2. | France 3x3 U23 | 4 | 3 | 1 | 77:49 | 0.750 | |
| 3. | Netherlands 3x3 U23 | 4 | 2 | 2 | 71:57 | 0.500 | |
| 4. | Egypt 3x3 U23 | 4 | 1 | 3 | 61:76 | 0.250 | |
| 5. | Kyrgyzstan 3x3 U23 | 4 | 0 | 4 | 34:87 | 0.000 | |
| # | Group C | MP | W | L | TP | PCT | Form |
| 1. | Slovenia 3x3 U23 | 4 | 3 | 1 | 80:57 | 0.750 | |
| 2. | China 3x3 U23 | 4 | 3 | 1 | 79:57 | 0.750 | |
| 3. | Philippines 3x3 U23 | 4 | 2 | 2 | 72:65 | 0.500 | |
| 4. | Serbia 3x3 U23 | 4 | 1 | 3 | 65:79 | 0.250 | |
| 5. | Turkmenistan 3x3 U23 | 4 | 1 | 3 | 45:83 | 0.250 | |
| # | Group D | MP | W | L | TP | PCT | Form |
| 1. | Ukraine 3x3 U23 | 4 | 4 | 0 | 85:62 | 1.000 | |
| 2. | Chinese Taipei 3x3 U23 | 4 | 3 | 1 | 73:58 | 0.750 | |
| 3. | Romania 3x3 U23 | 4 | 1 | 3 | 68:83 | 0.250 | |
| 4. | Japan 3x3 U23 | 4 | 1 | 3 | 62:69 | 0.250 | |
| 5. | Czech Republic 3x3 U23 | 4 | 1 | 3 | 59:75 | 0.250 |