| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2018 |
|---|---|---|---|---|---|
| 1 | 115 | Christian Davis |
AUS
|
46.44 | 46.44 |
| 2 | 511 | Antonio Grant |
PAN
|
46.90 | 46.90 |
| 3 | 419 | Chantz Sawyers |
JAM
|
45.40 | 45.40 |
| 4 | 147 | Jonathan SACOOR |
BEL
|
46.07 | 46.07 |
| 5 | 174 | Bruno Silva |
BRA
|
46.23 | 46.23 |
| 6 | 207 | Matěj KRSEK |
CZE
|
46.93 | 46.93 |
| 7 | 397 | Klaudio Gjetja |
ITA
|
47.09 | 47.09 |
| 8 | 578 | Ricky PETRUCCIANI |
SUI
|
46.88 | 46.88 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2018 |
|---|---|---|---|---|---|
| 1 | 669 | Kennedy LUCHEMBE |
ZAM
|
46.81 | 46.81 |
| 2 | 564 | Boško KIJANOVIĆ |
SRB
|
47.42 | 47.42 |
| 3 | 145 | Jonathan JONES |
BAR
|
46.05 | 46.05 |
| 4 | 662 | Umajesty Williams |
USA
|
45.96 | 45.96 |
| 5 | 186 | Myles MISENER-DALEY |
CAN
|
45.99 | 45.99 |
| 6 | 402 | Edoardo SCOTTI |
ITA
|
46.52 | 46.52 |
| 7 | 233 | Alfredo Jimenez |
ESP
|
47.12 | 47.12 |
| 8 | 551 | Gabriel Louw |
RSA
|
46.42 | 46.42 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2018 |
|---|---|---|---|---|---|
| 1 | 519 | Szymon Kreft |
POL
|
46.69 | 46.69 |
| 2 | 468 | Ilhwan Mo |
KOR
|
46.22 | 46.79 |
| 3 | 642 | Howard Fields |
USA
|
45.50 | 45.50 |
| 4 | 417 | Christopher TAYLOR |
JAM
|
44.88 | 44.88 |
| 5 | 181 | Khamal Stewart-Baynes |
CAN
|
45.98 | 45.98 |
| 6 | 565 | Aruna DHARSHANA |
SRI
|
45.79 | 45.79 |
| 7 | 177 | Musa ISAH |
BRN
|
46.89 | 46.89 |
| 8 | 316 | Jean Paul BREDAU |
GER
|
46.71 | 46.71 |