400 m, Men

Competition 1983 South American Athletics Championships
Venue Santa Fé ARG
Held
Status Medal
Competitors 3
Countries 2
Pos Athlete(s) Country Mark
🥇 Sérgio de Menezes BRA 46.8
🥈 Evaldo da Silva BRA 47.4
🥉 Wolfman Mena COL 47.5