4 x 400 m Relay, Men
| Competition | 1951 Pan American Games |
|---|---|
| Venue |
Buenos Aires
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | United States |  USA |
3:09.9 | ||
| Hugo Maiocco | — | ||||
| Bill Brown | — | ||||
| John Voight | — | ||||
| Mal Whitfield | — | ||||
| 🥈 | Chile |  CHI |
3:17.7 | ||
| Jaime Itlman | — | ||||
| Jörn Gevert | — | ||||
| Reinaldo Müller | — | ||||
| Gustavo Ehlers | — | ||||
| 🥉 | Argentina | ARG |
3:18.4 | ||
| Máximo Guerra | — | ||||
| Guido Veronese | — | ||||
| Eduardo Balducci | — | ||||
| Julio Ferreyra | — |