400 m Hurdles, Men
| Competition | 1953 South American Athletics Championships |
|---|---|
| Venue |
Santiago
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Wilson Carneiro |  BRA |
51.9 | ||
| 🥈 | Jörn Gevert | CHI |
52.4 | ||
| 🥉 | Humberto Cabrera |  ARG |
53.9 |