400m Hurdles Men ; Official result since 21:03
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 6 | 1167 | CISNEROS OMAR | CUB | Sen | 49.44 | |||
| 2 | 7 | 1172 | VAN ZYL LJ | RSA | Sen | 49.46 | |||
| 3 | 3 | 1166 | CHALIY TIMOFEY | ANA | Sen | 49.74 | |||
| 4 | 5 | 1168 | DOWNING QUINCY | USA | Sen | 50.08 | |||
| 5 | 4 | 1165 | ALEJANDRO ERIC | PUR | Sen | 50.18 | |||
| 6 | 2 | 1171 | FLEISCHHAUER GEORG | GER | Sen | 50.95 | |||
| 7 | 8 | 1169 | FRANZ FELIX | GER | Sen | 51.46 | |||
| 8 | 1 | 1170 | BEACH CURTIS | USA | Sen | 51.79 |