400 m, Men

Competition 1922 South American Athletics Championships
Venue Rio de Janeiro BRA
Held
Status Medal
Competitors 3
Countries 3
Pos Athlete(s) Country Mark
🥇 Isabelino Gradín URU 50.6
🥈 Dionysio De Figueirêdo BRA 50.8
🥉 Félix Escobar ARG