| Final | time | ||
| 1. Jeffery Gibson |  Bahamas | 48.51s | |
| 2. Javier Culson |  Puerto Rico | 48.67s | |
| 3. Roxroy Cato |  Jamaica | 48.72s | |
| 4. Kerron Clement |  United States | 48.72s | |
| 5. Jeshua Anderson | United States | 48.95s | |
| 6. Leford Green | Jamaica | 49.42s | |
| 7. Andres Silva |  Uruguay | 49.48s | |
| 8. Mahau Suguimati |  Brazil | 49.68s |
| Todor66 | |
| Pan America Games 2015 index | |
| Pan America Games Athletics index | |
| World Athletics index | |
| . |
Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 30 Oct 2023
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