400 m, Men
| Competition | 1993 South American Athletics Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Wilson Cañizales |  COL |
46.5 | ||
| 🥈 | Inaldo de Sena |  BRA |
47.5 | ||
| 🥉 | Alejandro Krauss |  CHI |
47.6 |