| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2019 |
|---|---|---|---|---|---|
| 2 | 1154 | Akeem BLOOMFIELD |
JAM
|
43.94 | 44.40 |
| 3 | 1158 | Demish GAYE |
JAM
|
44.55 | 44.66 |
| 4 | 222 | Steven GARDINER |
BAH
|
43.87 | 44.13 |
| 5 | 1903 | Fred KERLEY |
USA
|
43.64 | 43.64 |
| 6 | 1749 | Machel CEDENIO |
TTO
|
44.01 | 44.41 |
| 7 | 1001 | Kirani JAMES |
GRN
|
43.74 | 44.23 |
| 8 | 536 | Anthony José ZAMBRANO |
COL
|
44.55 | 44.55 |
| 9 | 1288 | Emmanuel Kipkurui KORIR |
KEN
|
44.21 | 44.37 |