Athletics at the 2015 Parapan American Games – Men's 400 metres T20

The men's T20 400 metres competition of the athletics events at the 2015 Parapan American Games was held on August 11 at the CIBC Athletics Stadium.

Records
Prior to this competition, the existing records were as follows:

Schedule
All times are Central Standard Time (UTC-6).

Results
All times are shown in seconds.