| First 2 to 1/2 Finals. Rest to Classification. |
| Group A | p | w | d | l | gf | ga | | 1. Brazil | 6 | 3 | 0 | 0 | 113: | 36 | | 2. Uruguay | 4 | 2 | 0 | 1 | 62: | 72 | | 3. Puerto Rico | 2 | 1 | 0 | 2 | 46: | 67 | | 4. Canada | 0 | 0 | 0 | 3 | 40: | 86 |
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| Team | Braz | Urug | Puer | Cana | | Brazil | ---- | 36:15 | 31:9 | 46:12 | | Uruguay | | ---- | 24:20 | 23:16 | | Puerto Rico | | | ---- | 17:12 | | Canada | | | | ---- |
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| date | team 1 | score | team 2 | HT | | 21.09 | Brazil | 31-9 | Puerto Rico | 12-6 | | 21.09 | Uruguay | 23-16 | Canada | 13-8 | | 22.09 | Brazil | 46-12 | Canada | 17-2 | | 22.09 | Uruguay | 24-20 | Puerto Rico | 10-10 | | 23.09 | Brazil | 36-15 | Uruguay | 15-6 | | 23.09 | Puerto Rico | 17-12 | Canada | 10-6 |
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| Group B | p | w | d | l | gf | ga | | 1. Argentina | 6 | 3 | 0 | 0 | 106: | 49 | | 2. Mexico | 4 | 2 | 0 | 1 | 76: | 88 | | 3. Chile | 2 | 1 | 0 | 2 | 65: | 82 | | 4. Paraguay | 0 | 0 | 0 | 3 | 72: | 100 |
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| Team | Arge | Mexi | Chil | Para | | Argentina | ---- | 39:19 | 29:11 | 38:19 | | Mexico | | ---- | 26:23 | 31:26 | | Chile | | | ---- | 31:27 | | Paraguay | | | | ---- |
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| date | team 1 | score | team 2 | HT | | 21.09 | Argentina | 39-19 | Mexico | 16-8 | | 21.09 | Chile | 31-27 | Paraguay | 20-12 | | 22.09 | Argentina | 38-19 | Paraguay | 21-9 | | 22.09 | Mexico | 26-23 | Chile | 13-14 | | 23.09 | Argentina | 29-11 | Chile | 17-4 | | 23.09 | Mexico | 31-26 | Paraguay | 19-8 |
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