| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2016 |
|---|---|---|---|---|---|
| 1 | 2125 | Karabo SIBANDA |
BOT
|
44.47 | 44.47 |
| 2 | 2171 | Ali Khamis Khamis |
BRN
|
44.49 | 44.49 |
| 3 | 2977 | Machel CEDENIO |
TTO
|
44.34 | 44.34 |
| 4 | 2540 | Bralon TAPLIN |
GRN
|
44.38 | 44.38 |
| 5 | 3090 | LaShawn Merritt |
USA
|
43.65 | 43.97 |
| 6 | 2539 | Kirani JAMES |
GRN
|
43.74 | 44.02 |
| 7 | 2461 | Matthew HUDSON-SMITH |
GBR
|
44.48 | 44.48 |
| 8 | 2910 | Wayde VAN NIEKERK |
RSA
|
43.48 | 44.11 |