4 x 400 m Relay, Men
| Competition | 2003 Pan American Games |
|---|---|
| Venue |
Santo Domingo
 DOM
|
| Held | 9 August 2003 |
| Status | Medal |
| Competitors | 36 |
| Countries | 9 |
Final
Heat 1
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Grenada |  GRN |
3:09.50 | |
| Bruce Swan | — | |||
| Sheldon Noel | — | |||
| Shane Charles | — | |||
| Alleyne Francique | — | |||
| 2 | Ecuador |  ECU |
3:21.42 | |
| Cristian GutÃerrez | — | |||
| Andrés Gallegos | — | |||
| Luis Morán | — | |||
| Cristian Matute | — | |||
| DNS | Belize |  BIZ |
— |
Heat 2
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Jamaica |  JAM |
3:01.81 | |
| Michael Campbell | — | |||
| Sanjay Ayre | — | |||
| Lansford Spence | — | |||
| Davian Clarke | — | |||
| 2 | United States |  USA |
3:01.87 | |
| Mitch Potter | — | |||
| Ja'Warren Hooker | — | |||
| Adam Steele | — | |||
| James Davis | — | |||
| 3 | Dominican Republic | DOM |
3:02.02 | |
| Arismendy Peguero | — | |||
| Carlos Santa | — | |||
| Julio Vidal | — | |||
| Félix Sánchez | — | |||
| 4 | Trinidad and Tobago |  TTO |
3:05.28 | |
| Jacey Harper | — | |||
| Sherridan Kirk | — | |||
| Jamil James | — | |||
| Damion Barry | — | |||
| 5 | Bahamas |  BAH |
3:05.50 | |
| André Williams | — | |||
| Dennis Darling | — | |||
| Tim Munnings | — | |||
| Nathaniel McKinney | — | |||
| 6 | Cuba |  CUB |
3:06.27 | |
| Glauder Garzón | — | |||
| Sergio Hierrezuelo | — | |||
| Alianny EchevarrÃa | — | |||
| Yeimer López | — | |||
| 7 | Venezuela |  VEN |
3:06.52 | |
| Jonathan Palma | — | |||
| Simoncito Silvera | — | |||
| Luis Luna | — | |||
| William Hernández | — |