| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2021 |
|---|---|---|---|---|---|
| 2 | 2439 | Alessandro SIBILIO |
ITA
|
47.93 | 47.93 |
| 3 | 3668 | Yasmani COPELLO |
TUR
|
47.81 | 47.88 |
| 4 | 2456 | Kyron MCMASTER |
IVB
|
47.50 | 47.50 |
| 5 | 3907 | Rai BENJAMIN |
USA
|
46.83 | 46.83 |
| 6 | 3086 | Karsten WARHOLM |
NOR
|
46.70 | 46.70 |
| 7 | 1318 | Alison DOS SANTOS |
BRA
|
47.31 | 47.31 |
| 8 | 3295 | Abderrahman Almoubarrake S ALSALECK |
QAT
|
46.98 | 47.47 |
| 9 | 1824 | Rasmus MÄGI |
EST
|
48.36 | 48.36 |