Rank |
Nation |
Athletes |
Time |
Notes
|
|
United States |
Jesse Mashburn, Lon Spurrier, Jim Lea, Lou Jones |
3:07.43 |
GR
|
|
Jamaica |
Keith Gardner, Richard Stick, Mel Spence, Allan Moore |
3:12.63 |
|
|
Venezuela |
Guillermo Gutiérrez, Apolinar Solórzano, Evaristo Edie, Juan Leiva |
3:15.93 |
|
4 |
Puerto Rico |
Amadeo Francis, Ismael Delgado, Frank Rivera, Ovidio de Jesús |
3:16.38 |
|
5 |
Brazil |
Wilson Carneiro, José da Conceição, Waldemiro Monteiro, Argemiro Roque |
3:16.71 |
|
6 |
Colombia |
Zadoc Guardiola, Antonio Vanegas, Carlos Sierra, Jaime Aparicio |
3:20.08 |
|
7 |
Mexico |
Jorge Terán, Gilberto Trejo, Pablo Salinas, José Tenreyro |
3:21.42 |
|