| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2023 |
|---|---|---|---|---|---|
| 2 | 2362 | Joshua ABUAKU |
GER
|
48.32 | 48.32 |
| 3 | 2968 | Trevor BASSITT |
USA
|
47.38 | 47.38 |
| 4 | 2261 | Rasmus MÄGI |
EST
|
47.82 | 48.04 |
| 5 | 2537 | Roshawn CLARKE |
JAM
|
47.34 | 47.34 |
| 6 | 2971 | Rai BENJAMIN |
USA
|
46.17 | 46.62 |
| 7 | 2742 | Karsten WARHOLM |
NOR
|
45.94 | 46.51 |
| 8 | 2526 | Kyron MCMASTER |
IVB
|
47.08 | 47.26 |
| 9 | 2113 | Alison DOS SANTOS |
BRA
|
46.29 | 47.38 |