400 m, Men

Competition 1989 Pan American Athletics U20 Championships
Venue Santa Fé ARG
Held
Status Medal
Competitors 3
Countries 3
Pos Athlete(s) Country Mark
🥇 Chris Nelloms USA 46.19
🥈 Inaldo de Sena BRA 47.14
🥉 Enrique Díaz CUB 47.40