Final | time | 1. Richard Attlesey | United States | 14.0s | 2. Estanislao Kocourek | Argentina | 14.2s | 3. Samuel Anderson Schweyer | Cuba | 14.2s | 4. Don Halderman | United States | 14.3s | 5. Wilson Gomes Carneiro | Brazil | 14.7s | 6. Vicente Tavarez Chavez | Mexico | |
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Heat 1 | time | 1. Richard Attlesey | United States | 14.3s | 2. Estanislao Kocourek | Argentina | 14.5s | 3. Hernan Alzamora | Peru | 15.1s | 4. Juan Leiva | Venezuela | 16.0s |
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Heat 2 | time | 1. Samuel Anderson Schweyer | Cuba | 14.7s | 2. Don Halderman | United States | 14.8s | 3. Jorn Gevert | Chile | 15.4s | 4. Carlos Zorich | Argentina | 16.0s |
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Heat 3 | time | 1. Wilson Gomes Carneiro | Brazil | 15.0s | 2. Vicente Tavarez Chavez | Mexico | 15.1s | 3. Téofilo Davis Bell | Venezuela | 15.4s | 4. Eduardo Laca | Peru | 15.4s | 5. Rubén Diaz Gomez | Argentina | |
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