400 m Hurdles, Men
| Competition | 1943 South American Athletics Championships |
|---|---|
| Venue |
Santiago
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 1 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Alfonso Rozas | CHI |
55.1 | ||
| 🥈 | Juan Hoelzel | CHI |
55.6 | ||
| 🥉 | Octavio Montero | CHI |
57.1 |