| | | Round Robin | p | w | d | l | gf | ga |  | 1. Argentina | 10 | 5 | 0 | 0 | 179: | 87 |  | 2. Brazil | 8 | 4 | 0 | 1 | 158: | 102 |  | 3. Uruguay | 6 | 3 | 0 | 2 | 138: | 124 |  | 4. Chile | 4 | 2 | 0 | 3 | 131: | 131 |  | 5. Mexico | 2 | 1 | 0 | 4 | 129: | 164 |  | 6. Paraguay | 0 | 0 | 0 | 5 | 90: | 217 | 
 | | Team | Arge | Braz | Urug | Chil | Mexi | Para |  | Argentina | ---- | 26:24 | 41:17 | 28:19 | 35:17 | 49:10 |  | Brazil |  | ---- | 27:19 | 25:23 | 34:21 | 48:13 |  | Uruguay |  |  | ---- | 26:14 | 34:21 | 42:21 |  | Chile |  |  |  | ---- | 36:31 | 39:21 |  | Mexico |  |  |  |  | ---- | 39:25 |  | Paraguay |  |  |  |  |  | ---- | 
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 | | date | team 1 | score | team 2 | HT |  | 21.09 |  Argentina | 49-10 |  Paraguay | 26-5 |  | 21.09 |  Brazil | 34-21 |  Mexico | 18-10 |  | 21.09 |  Uruguay | 26-14 |  Chile | 15-5 |  | 22.09 |  Argentina | 28-19 |  Chile | 19-7 |  | 22.09 |  Uruguay | 34-21 |  Mexico | 17-7 |  | 22.09 |  Brazil | 48-13 |  Paraguay | 17-6 |  | 23.09 |  Brazil | 27-19 |  Uruguay | 13-5 |  | 23.09 |  Chile | 39-21 |  Paraguay | 17-9 |  | 23.09 |  Argentina | 35-17 |  Mexico | 12-8 |  | 24.09 |  Mexico | 39-25 |  Paraguay | 17-9 |  | 24.09 |  Brazil | 25-23 |  Chile | 13-9 |  | 24.09 |  Argentina | 41-17 |  Uruguay | 19-7 |  | 25.09 |  Chile | 36-31 |  Mexico | 18-14 |  | 25.09 |  Uruguay | 42-21 |  Paraguay | 25-9 |  | 25.09 |  Argentina | 26-24 |  Brazil | 12-10 | 
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