4 x 400 m Relay, Men
| Competition | 2012 World Athletics U20 Championships |
|---|---|
| Venue |
Barcelona
 ESP
|
| Held | β |
| Status | Medal |
| Competitors | 13 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | United States |  USA |
3:03.99 | ||
| Aldrich Bailey | β | ||||
| Quincy Downing | β | ||||
| Arman Hall | β | ||||
| Chidi Okezie | β | ||||
| π₯ | Poland |  POL |
3:05.05 | ||
| Patryk Dobek | β | ||||
| Piotr Kusnierz | β | ||||
| RafaΕ SmoleΕ | β | ||||
| Karol Zalewski | β | ||||
| PaweΕ Walczuk | β | * | |||
| π₯ | Trinidad and Tobago |  TTO |
3:06.32 | ||
| Brandon Benjamin | β | ||||
| Machel Cedenio | β | ||||
| Asa Guevara | β | ||||
| Jereem Richards | β |