| 80 (514 to 570) Uruguay 97.4(89) - 84(84) Argentina (660 to 604) 80: 07AUG1981 |
| 120 (495 to 514) Uruguay 93.4(92) - 63(63) Chile (206 to 187) 120: 06AUG1981 |
| 80 (490 to 495) Uruguay 88(88) - 77(77) Peru (29 to 24) 80: 05AUG1981 |
| 80 (442 to 490) Uruguay 78.6(66) - 65(65) Brazil (514 to 466) 80: 02AUG1981 |
| 120 (416 to 442) Uruguay 96(96) - 64.4(63) Paraguay (196 to 170) 120: 31JUL1981 |