# Athletics at the 2015 Pan American Games – Men's 4 × 100 metres relay

The men's 4 × 100 metres relay sprint competition of the athletics events at the 2015 Pan American Games took place on July 24 and 25, 2015 at CIBC Pan Am and Parapan Am Athletics Stadium. The United States team, consisting of Sean McLean, Wallace Spearmon, Kendal Williams, and Remontay McClain were awarded the gold medal following the disqualification of Team Canada. Canada clearly won the race in lane 8, but before the final exchange, Aaron Brown began his acceleration by running in lane 7 before correcting and receiving the baton within the lane 8 exchange zone.

## Records

Prior to this competition, the existing world and Pan American Games records were as follows:
| World record | Jamaica | 37.04 | Daegu, South Korea | September 4, 2011 |
| Pan American Games record | Brazil | 38.18 | Guadalajara, Mexico | October 28, 2011 |

## Qualification

Each National Olympic Committee (NOC) ranked in the world's top 16 was able to enter one team.

## Schedule

| Date | Time | Round |
| July 24, 2015 | 20:15 | Semifinals |
| July 25, 2015 | 20:05 | Final |

## Results

All times shown are in seconds.
| KEY: | q | Fastest non-qualifiers | Q | Qualified | NR | National record | PB | Personal best | SB | Seasonal best | DQ | Disqualified |

### Semifinals

| Rank | Heat | Nation | Name | Time | Notes |
| 1 | 1 | Antigua and Barbuda | Chavaughn Walsh, Daniel Bailey, Cejhae Greene, Miguel Francis | 38.14 | Q, PR, NR |
| 2 | 1 | United States | Sean McLean, Wallace Spearmon, Kendal Williams, Remontay McClain | 38.29 | Q |
| 3 | 1 | Canada | Gavin Smellie, Aaron Brown, Dontae Richards-Kwok, Brendon Rodney | 38.39 | Q, SB |
| 4 | 2 | Trinidad and Tobago | Mikel Thomas, Rondel Sorrillo, Emmanuel Callender, Dan-Neil Telesford | 38.52 | Q |
| 5 | 2 | Barbados | Shane Brathwaite, Levi Cadogan, Nicholas Deshong, Burkheart Ellis | 38.65 | Q, NR |
| 6 | 2 | Dominican Republic | Stanly del Carmen, Yoandry Andujar, Deidy Montas, Yancarlos Martínez | 38.67 | Q, NR |
| 7 | 1 | Jamaica | Bernardo Brady, Dexter Lee, Oshane Bailey, Sheldon Mitchell | 38.75 | q |
| 8 | 2 | Brazil | Gustavo dos Santos, Vitor Hugo dos Santos, Aldemir da Silva Junior, Bruno de Barros | 38.76 | q |
| 9 | 1 | Saint Kitts and Nevis | Jason Rogers, Brijesh Lawrence, Lestrod Roland, Allistar Clarke | 39.10 | |
| 10 | 2 | Bahamas | Johnathan Farquharson, Teray Smith, Warren Fraser, Elroy McBride | 39.53 | |
| 11 | 2 | Cuba | Yaniel Carrero, Roberto Skyers, Reynier Mena, Reidis Ramos | 39.61 | |
| 12 | 1 | Chile | Franco Boccardo, Cristián Reyes, Enrique Polanco, Sebastián Valdivia | 40.14 | |

### Final

| Rank | Nation | Name | Time |
| | United States | BeeJay Lee, Wallace Spearmon, Kendal Williams, Remontay McClain | 38.27 |
| | Brazil | Gustavo dos Santos, Vitor Hugo dos Santos, Bruno de Barros, Aldemir da Silva Junior | 38.68 |
| | Trinidad and Tobago | Rondel Sorrillo, Keston Bledman, Emmanuel Callender, Dan-Neil Telesford | 38.69 |
| 4 | Barbados | Nicholas Deshong, Levi Cadogan, Burkheart Ellis, Ramon Gittens | 38.79 |
| 5 | Dominican Republic | Stanly del Carmen, Yoandry Andujar, Deidy Montas, Yancarlos Martínez | 38.86 |
| | Jamaica | Jason Livermore, Dexter Lee, Bernardo Brady, Sheldon Mitchell | DNF |
| | Antigua and Barbuda | Chavaughn Walsh, Daniel Bailey, Cejhae Greene, Miguel Francis | DSQ |
| | Canada | Gavin Smellie, Andre De Grasse, Brendon Rodney, Aaron Brown | DSQ |
Canada won the race with a time of 38.06. However, the team was disqualified for leaving their lane, Rule 163.3; the team had faced similar incidents at the 2014 Commonwealth Games and the 2015 IAAF World Relays.