| Final 18:00 | time |   | L | React. | _______ |  | 1. Brazil | 38.18s | =PR | 7 | 0.183 |  |  Ailson Feitosa, Sandro Viana, Nilson Andre, Bruno De Barros |  | 2. Saint Kitts and Nevis | 38.81s |   | 6 | 0.166 |  |  Jason Alston Rogers, Antoine Adams, Delwayne Delaney, Brijesh Lawrence |  | 3. United States | 39.17s |   | 3 | 0.165 |  |  Calesio Albert Newman, Jeremy Raponi Dodson, Rubin Jamal Williams, Monzavous Edwards |  | 4. Cuba | 39.75s |   | 5 | 0.139 |  |  David Lescay, Michael Herrera, Victor Angel Gonzalez, Roberto Skyers |  | 5. Ecuador | 39.76s | SB | 8 | 0.259 |  |  Jhon Daniel Tamayo, Franklin Andres Nazareno, Alex Leonardo Quinonez, Hugo Dionicio Chila |  | 6. Mexico | 41.08s |   | 1 | 0.192 |  |  Miguel Enrique Hernandez, Jorge Arturo Alonzo, Juan Jose Reyes, Jose Luis Ceballos |  | -. Chile | DNF |   | 4 | 0.153 |  |  Ignacio Hernan Rojas, Cristián Eduardo Reyes, Kael Alejandro Becerra, Daniel Antonio Pineda |  | -. Bahamas |   |   | 2 |   
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| World Record: |  | Jamaica 37.04s |  | Daegu (KOR), 04.09.2011 |  | Panamerican Record: |  | Brazil 38.18s |  | Winnipeg (CAN) 30.07.1999 |   
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|  Heats - Thursday 27.10 - First 3 and Best 2 progress. |   
| Heat 1 14:45 | time |   | L | React. | Rk. | ___ |  | 1. United States | 39.19s |   | 4 | 0.147 | 1. |   |  |  Jeremy Raponi Dodson, Perrisan Deun White, Rubin Jamal Williams, Monzavous Edwards |  | 2. Saint Kitts and Nevis | 39.31s |   | 6 | 0.165 | 2. |   |  |  Jason Alston Rogers, Antoine Adams, Delwayne Delaney, Brijesh Lawrence |  | 3. Brazil | 39.44s |   | 5 | 0.192 | 3. |   |  |  Carlos Moraes Junior, Ailson Feitosa, Nilson Andre, Matheus Inocencio |  | 4. Bahamas | 40.05s |   | 2 | 0.187 | 6. |   |  |  Christopher Devon Brown, Jamial St. John Rolle, Rodney Alvin II Green, Wesley Neymour |  | -. Belize | DNF |   | 7 | 0.263 |   |   |  |  Kenneth Medwood, Jayson Jones, Linford Avila, Kenneth Brackett |  | -. Colombia | DNF |   | 8 | 0.147 |   |   |  |  Isidro Montoya, Daniel Alfonso Grueso, Geiner Alonso Mosquera, Alvaro Jose Gomez |  | -. Puerto Rico | DNF |   | 3 | 0.173 |   |   |  |  Marcos Amalbert, Carlos Rodriguez, Marquis Holston, Miguel Lopez |   
| Heat 2 14:55 | time |   | L | React. | Rk. | ___ |  | 1. Chile | 39.68s | NR | 8 | 0.172 | 4. |    |  |  Ignacio Hernan Rojas, Cristian Eduardo Reyes, Kael Alejandro Becerra, Daniel Antonio Pineda |  | 2. Cuba | 39.79s |   | 6 | 0.162 | 5. |    |  |  David Lescay, Michael Herrera, Victor Angel Gonzalez, Roberto Skyers |  | 3. Ecuador | 40.23s | SB | 5 | 0.175 | 7. |    |  |  Luis Alexander Moran, Franklin Andres Nazareno, Alex Leonardo Quinonez, Hugo Dionicio Chila |  | 4. Mexico | 40.74 |   | 2 | 0.187 | 8. |    |  |  Miguel Enrique Hernandez, Jorge Arturo Alonzo, Juan Jose Reyes, Jose Luis Ceballos | 40.74 |  | -. Honduras | DNF |   | 4 | 0.186 |   | 7  |  |  Helson Pitillo, Ronald Bennett, Josef Norales, Rolando Palacios |  | -. Trinidad Tobago | DNF |   | 7 | 0.145 |   |    |  |  Jamol James, Moriba Morain, Joel Dillon, Emmanuel Callender |  | -. Jamaica | DQ |   | 3 | 0.149 |   |    |  |  Jermaine Hamilton, Jason Livermore, Hannukkah Wallace, Oshane Andre Bailey |   
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 Prepared and maintained by Todor Krastev 
todor1966@yahoo.com 
Last updated: 3 Nov 2011 
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