400 m Hurdles, Men
| Competition | 1971 Pan American Games |
|---|---|
| Venue |
Cali
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ralph Mann |  USA |
49.11 | ||
| 🥈 | Jim Seymour | USA |
50.36 | ||
| 🥉 | José Jacinto Hidalgo |  VEN |
51.68 |
| Competition | 1971 Pan American Games |
|---|---|
| Venue |
Cali
COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ralph Mann | USA |
49.11 | ||
| 🥈 | Jim Seymour | USA |
50.36 | ||
| 🥉 | José Jacinto Hidalgo | VEN |
51.68 |