400 m, Men

Competition 1999 South American Athletics U20 Championships
Venue Concepción CHI
Held
Status Medal
Competitors 3
Countries 3
Pos Athlete(s) Country Mark
🥇 William Hernández VEN 47.28
🥈 Jorge Maidana ARG 48.10
🥉 Guillermo Mayer CHI 48.24