| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2016 |
|---|---|---|---|---|---|
| 1 | 376 | Kyle Clemons |
USA
|
44.84o | 45.95 |
| 2 | 161 | Nery Brenes |
CRC
|
44.65o | 46.92 |
| 3 | 337 | Luka JANEŽIČ |
SLO
|
45.28o | 46.32 |
| 4 | 269 | Boniface Ontuga MWERESA |
KEN
|
45.01o | 46.44 |
| 5 | 350 | Deon LENDORE |
TTO
|
44.36o | 45.56 |
| 6 | 233 | Bralon TAPLIN |
GRN
|
44.89o | 45.20 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2016 |
|---|---|---|---|---|---|
| 1 | 114 | Alonzo RUSSELL |
BAH
|
45.65o | 46.58 |
| 2 | 248 | Fitzroy Dunkley |
JAM
|
45.78o | 46.04 |
| 3 | 358 | Yavuz CAN |
TUR
|
45.65o | 46.20 |
| 4 | 349 | Lalonde Gordon |
TTO
|
44.52o | 45.51 |
| 5 | 321 | Abdalelah Haroun |
QAT
|
44.27o | 45.88 |
| 6 | 171 | Pavel MASLÁK |
CZE
|
44.79o | 45.33o |