| 75 (361 to 366) Cuba 32(23) - 20(20) United States 'B' (-100 to -107) 114: 14JAN1980 |
| 114 (-156 to -100) United States 32(32) - 21.5(17) Mexico (-162 to -218) 114: 12JAN1980 |
| 76 (-117 to -156) United States 27(27) - 27.5(23) Brazil (-125 to -86) 76: 10JAN1980 |
| 76 (149 to 164) Canada 24.5(20) - 17(17) United States (-102 to -117) 76: 09JAN1980 |
| 76 (-156 to -102) United States 19(19) - 17.5(12) Argentina (4 to -50) 76: 07JAN1980 |