4 x 400 m Relay, Men
| Competition | 1972 South American Athletics U20 Championships |
|---|---|
| Venue |
Asuncion
 PAR
|
| Held | β |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | Brazil |  BRA |
3:26.3 | ||
| Delmo da Silva | β | ||||
| Lucio Da Luz | β | ||||
| Pedro Teixeira | β | ||||
| Ary Pinto | β | ||||
| π₯ | Colombia |  COL |
3:28.6 | ||
| Rafael Uribe | β | ||||
| Γlvaro Castillo | β | ||||
| Ernesto Herrera | β | ||||
| Diego Valencia | β | ||||
| π₯ | Argentina |  ARG |
3:31.3 | ||
| Roberto Comisso | β | ||||
| Antonio Tello | β | ||||
| Edelso Augsburger | β | ||||
| Γngel Holman | β |