| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2014 |
|---|---|---|---|---|---|
| 1 | 426 | Leandro Zamora |
CUB
|
51.07 | 51.07 |
| 2 | 379 | Sihang Yi |
CHN
|
51.39 | 51.39 |
| 3 | 303 | Ali Khamis Khamis |
BRN
|
49.93 | 49.93 |
| 4 | 697 | Jonas Hanssen |
GER
|
50.68 | 50.68 |
| 5 | 882 | Jaheel HYDE |
JAM
|
49.49 | 49.49 |
| 6 | 1538 | TJ HOLMES |
USA
|
49.90 | 49.90 |
| 7 | 1263 | Ruan Mentz |
RSA
|
50.71 | 50.71 |
| 8 | 428 | José Luis Gaspar |
CUB
|
50.65 | 50.65 |