400 m Hurdles, Men
| Competition | 1986 South American Athletics U20 Championships |
|---|---|
| Venue |
Quito
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Gonzalo González |  VEN |
53.89 | ||
| 🥈 | Cristián Courbis |  CHI |
54.02 | ||
| 🥉 | Fábio Luís Alexio |  BRA |
54.25 |