| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2024 |
|---|---|---|---|---|---|
| 2 | 1289 | Christopher BAILEY |
USA
|
44.31 | 44.31 |
| 3 | 1082 | Samuel OGAZI |
NGR
|
44.41 | 44.41 |
| 4 | 1337 | Michael NORMAN |
USA
|
43.45 | 44.10 |
| 5 | 792 | Kirani JAMES |
GRN
|
43.74 | 43.78 |
| 6 | 705 | Matthew HUDSON-SMITH |
GBR
|
43.74 | 43.74 |
| 7 | 1378 | Muzala SAMUKONGA |
ZAM
|
43.81 | 43.81 |
| 8 | 1309 | Quincy HALL |
USA
|
43.80 | 43.80 |
| 9 | 1257 | Jereem RICHARDS |
TTO
|
44.18 | 44.18 |