| # | Group A | MP | W | L | TP | Pts | Form |
|---|---|---|---|---|---|---|---|
| 1. | Brazil U18 | 3 | 3 | 0 | 254:116 | 6 | |
| 2. | Uruguay U18 | 3 | 2 | 1 | 201:217 | 5 | |
| 3. | Colombia U18 | 3 | 1 | 2 | 199:218 | 4 | |
| 4. | Bolivia U18 | 3 | 0 | 3 | 160:263 | 3 | |
| # | Group B | MP | W | L | TP | Pts | Form |
| 1. | Argentina U18 | 3 | 3 | 0 | 229:169 | 6 | |
| 2. | Ecuador U18 | 3 | 1 | 2 | 198:194 | 4 | |
| 3. | Venezuela U18 | 3 | 1 | 2 | 180:184 | 4 | |
| 4. | Chile U18 | 3 | 1 | 2 | 136:196 | 4 |