400 m Hurdles, Men
| Competition | 1949 South American Athletics Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Hermelindo Alberti |  ARG |
54.7 | ||
| 🥈 | Víctor Henríquez |  CHI |
55.4 | ||
| 🥉 | Carlos Heinz Hey |  BRA |
55.5 |