| Final 20:25 | time | L | React. | _____________ |
| 1. Jamaica | 3:01.68 | 6 | 0.169 | |
| Oral Thompson, Leford Green, Roxroy Cato, Allodin Fothergill |
| 2. Bahamas | 3:01.82 | 3 | 0.287 | |
| Andretti Bain, Michael Mathieu, La'Sean Pickstock, Demetrius Pinder |
| 3. Trinidad Tobago | 3:04.07 | 7 | 0.268 | |
| Zwede Hewitt, Lalonde Gordon, Gavyn Nero, Jarrin Solomon |
| 4. Dominicana | 3:04.68 | 5 | 0.357 |
| Winder Cuevas, Gustavo Cuesta, Tayron Reyes, Yoel Tapia |
| 5. Puerto Rico | 3:04.98 | 1 | 0.168 |
| Jamele Mason, Javier Culson, Juan Vega, Hector Carrasquillo |
| 6. Venezuela | 3:07.98 | 4 | 0.266 |
| Freddy Mezones, Alberto Aguilar, Albert Bravo, Omar Longart |
| 7. Costa Rica | 3:10.21 | 2 | 0.191 |
| Victor Cantillano, Nery Brenes, Arnoldo Monge, Gary Robinson |
| -. Haiti | DNS | 8 | |