400 m, Men

Competition 1986 South American Athletics U20 Championships
Venue Quito ECU
Held
Status Medal
Competitors 3
Countries 2
Pos Athlete(s) Country Mark
🥇 Washington Rodrigues BRA 47.82
🥈 Sérgio Moreira BRA 48.78
🥉 Milton Alvear PAN 49.24