| Round Robin | p | w | d | l | gf | ga | | 1. Brazil | 10 | 5 | 0 | 0 | 185: | 94 | | 2. Argentina | 8 | 4 | 0 | 1 | 183: | 114 | | 3. Chile | 6 | 3 | 0 | 2 | 143: | 123 | | 4. Uruguay | 4 | 2 | 0 | 3 | 116: | 156 | | 5. Venezuela | 2 | 1 | 0 | 4 | 141: | 154 | | 6. Paraguay | 0 | 0 | 0 | 5 | 71: | 198 |
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| Team | Braz | Arge | Chil | Urug | Vene | Para | | Brazil | ---- | 29:27 | 31:15 | 38:21 | 28:22 | 59:9 | | Argentina | | ---- | 31:30 | 41:18 | 39:29 | 45:8 | | Chile | | | ---- | 33:22 | 36:27 | 29:12 | | Uruguay | | | | ---- | 27:26 | 28:18 | | Venezuela | | | | | ---- | 37:24 | | Paraguay | | | | | | ---- |
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| date | time | team 1 | score | team 2 | HT | | 13.04 | 11:45 |  Argentina | 31-30 |  Chile | | | 13.04 | 15:15 | Venezuela | 37-24 |  Paraguay | | | 13.04 | 20:45 |  Brazil | 38-21 |  Uruguay | | | 14.04 | 11:45 | Argentina | 45-8 | Paraguay | | | 14.04 | 15:15 | Uruguay | 27-26 | Venezuela | | | 14.04 | 20:45 | Brazil | 31-15 | Chile | | | 15.04 | 11:45 | Chile | 29-12 | Paraguay | | | 15.04 | 15:15 | Argentina | 41-18 | Uruguay | | | 15.04 | 20:45 | Brazil | 28-22 | Venezuela | | | 16.04 | 11:45 | Chile | 33-22 | Uruguay | | | 16.04 | 15:15 | Argentina | 39-29 | Venezuela | | | 16.04 | 20:45 | Brazil | 59-9 | Paraguay | | | 17.04 | 11:45 | Uruguay | 28-18 | Paraguay | | | 17.04 | 15:15 | Chile | 36-27 | Venezuela | | | 17.04 | 20:45 | Brazil | 29-27 | Argentina | |
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