Swimming at the 2019 Pan American Games – Men's 800 metre freestyle
The men's 800 metre freestyle competition of the swimming events at the 2019 Pan American Games are scheduled to be held August 8th, 2019 at the Villa Deportiva Nacional Videna cluster.
Records
Prior to this competition, the existing World Record was as follows:| World record | 7:32.12 | Rome, Italy | July 29, 2009 |
Results
Final
The final round was held on August 8.| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 2 | 4 | Andrew Abruzzo | 7:54.70 | |||
| 2 | 3 | Miguel Valente | 7:56.37 | |||
| 2 | 6 | Ricardo Vargas | 7:56.78 | NR | ||
| 4 | 2 | 5 | Nicholas Sweetser | 7:56.96 | ||
| 5 | 2 | 2 | Marcelo Acosta | 8:00.98 | ||
| 6 | 2 | 7 | Diogo Villarinho | 8:03.17 | ||
| 7 | 1 | 4 | Rafael Zambrano | 8:05.43 | ||
| 8 | 2 | 1 | Christian Bayo | 8:12.17 | ||
| 9 | 1 | 3 | Joseph Rubio | 8:20.67 | ||
| 10 | 1 | 6 | Rodolfo Falcón Mojarrieta | 8:23.30 | ||
| 11 | 1 | 5 | Joaquin Gallo | 8:24.63 | ||
| 12 | 2 | 8 | Andy Arteta Gomez | 8:29.42 | ||
| 13 | 1 | 2 | Piero Nascimiento | 8:31.56 |