| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2013 |
|---|---|---|---|---|---|
| 1 | 517 | Takumu Furuya |
JPN
|
51.00 | 51.00 |
| 2 | 554 | Geofrey Kipkoech Cheruiyot |
KEN
|
51.01 | 51.01 |
| 3 | 516 | Okeen Williams |
JAM
|
50.53 | 50.53 |
| 4 | 515 | Marvin Williams |
JAM
|
51.31 | 51.31 |
| 5 | 911 | Kenneth SELMON |
USA
|
50.90 | 50.90 |
| 6 | 227 | Yang Wang |
CHN
|
50.72 | 50.72 |
| 7 | 684 | Derick Diaz |
PUR
|
51.95 | 51.95 |
| 8 | 899 | Marlon Humphrey |
USA
|
50.75 | 50.75 |