400 m Hurdles, Men
| Competition | 1979 Pan American Games |
|---|---|
| Venue |
San Juan
 PUR
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | James Walker |  USA |
49.66 | ||
| 🥈 | Antônio Ferreira |  BRA |
50.85 | ||
| 🥉 | Frank Montiéh |  CUB |
51.30 |
| Competition | 1979 Pan American Games |
|---|---|
| Venue |
San Juan
PUR
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | James Walker | USA |
49.66 | ||
| 🥈 | Antônio Ferreira | BRA |
50.85 | ||
| 🥉 | Frank Montiéh | CUB |
51.30 |