| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2024 | 
|---|---|---|---|---|---|
| 2 | 2045 | Walid EL BOUSSIRI | 
                             
                            MAR
                         | 
                            46.73 | 46.73 | 
| 3 | 1887 | Jay KUMAR | 
                             
                            IND
                         | 
                            46.96 | 46.96 | 
| 4 | 2197 | Udeme OKON | 
                             
                            RSA
                         | 
                            45.41 | 45.41 | 
| 5 | 1548 | Terrell THORNE | 
                             
                            AUS
                         | 
                            46.44 | 46.44 | 
| 6 | 1983 | Kentaro SHIRAHATA | 
                             
                            JPN
                         | 
                            46.30 | 46.30 | 
| 7 | 2341 | Sidi NJIE | 
                             
                            USA
                         | 
                            45.62 | 45.62 | 
| 8 | 2321 | Jayden DAVIS | 
                             
                            USA
                         | 
                            45.49 | 45.49 | 
| 9 | 1873 | Árpád KOVÁCS | 
                             
                            HUN
                         | 
                            46.32 | 46.32 |