| Estadio Heriberto Jara Corona |
| Final 12:15 | time | | L | React. | | 1. Venezuela |  VEN | 43.53s | SB | 3 | 0.184 | | Nediam Vargas, Andrea Purica, Nelsibeth Villalobos, Nercely Soto | | 2. Colombia |  COL | 44.02s | SB | 5 | 0.242 | | Lina Marcela Florez, Maria Alejandra Idrobo, Darlenis Obregon, Eliecit Palacios | | 3. Cuba |  CUB | 44.19s | SB | 7 | 0.219 | | Geylis Montes, Arialis Josefa Gandulla, Greter Guillen, Dulaimi Debora Odelin | | 4. Puerto Rico |  PUR | 44.33s | | 4 | 0.285 | | Beatriz Cruz, Celiangely Morales, Genoiska Cancel, Carol Rodriguez | | 5. Dominicana |  DOM | 44.68s | | 8 | 0.158 | | Maria Luisa Rodriguez, Margarita Manzueta, Marlenis Mejia, Fanny Chalas | | 6. Mexico |  MEX | 45.36s | SB | 6 | 0.230 | | Mayra Liliana Hermosillo, Gabriela Belen Santos, María Consuelo Zamora, Iza Daniela Flores | | 7. Costa Rica |  CRC | 46.09s | SB | 2 | 0.307 | | Sharolyn Zullay Josephs, Shantely Shiley Scott, Desire Dalila Bermudez, Tracy Loraine Joseph |
|
|
| Temperature: 16°C | | Humidity: 72% | | Conditions: Cloudy. |
|
|
|
|
