| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 358 | Christopher TAYLOR |
JAM
|
45.27 WYL | 0.169 |
| 2 | 628 | Josephus LYLES |
USA
|
45.46 PB | 0.186 |
| 3 | 633 | Keshun Reed |
USA
|
45.96 | 0.176 |
| 4 | 91 | Jamal Walton |
CAY
|
45.99 PB | 0.173 |
| 5 | 54 | Karabo SIBANDA |
BOT
|
46.03 PB | 0.162 |
| 6 | 23 | Louis Stenmark |
AUS
|
46.29 PB | 0.162 |
| 7 | 140 | Anthony José ZAMBRANO |
COL
|
46.57 | 0.170 |
| 8 | 374 | Manato Sasaki |
JPN
|
47.54 | 0.132 |