4 x 100 m |
1 |
Jamaica |
43.79 |
|
|
Phillips, Duhaney, McDonald, Frazer |
|
2 |
Cuba |
44.31 |
|
|
Allen, Riquelme, Duporty, Bonne |
|
3 |
United States |
44.62 |
|
|
Gaines, Miller, Howard, Myricks |
|
4 |
Colombia |
44.68 |
|
5 |
Canada |
44.86 |
|
|
4 x 400 m |
1 |
United States |
3.24.21 |
|
|
Miles, Malone, Kaiser, Downing |
|
2 |
Cuba |
3.24.91 |
|
|
Quirot, McLeón, Duporty, Limonta |
|
3 |
Jamaica |
3.29.83 |
|
|
Turner, Spence, Richards, Rattray |
|
4 |
Colombia |
3.31.39 |
|
5 |
Canada |
3.34.07 |
|
6 |
Uruguay |
3.50.93 |
|
|