400 m Hurdles, Men
| Competition | 2017 South American Athletics Championships |
|---|---|
| Venue |
Asunción
 PAR
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Guillermo Ruggeri |  ARG |
49.72 | ||
| 🥈 | Alberth Bravo |  VEN |
50.36 | ||
| 🥉 | Alfredo Sepúlveda |  CHI |
50.37 |