400 m, Men

Competition 1947 South American Athletics Championships
Venue Rio de Janeiro BRA
Held
Status Medal
Competitors 3
Countries 2
Pos Athlete(s) Country Mark
🥇 Gustavo Ehlers CHI 49.0
🥈 Antonio Pocoví ARG 49.2
🥉 Guillermo Ávalos ARG 49.5