| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2021 | 
|---|---|---|---|---|---|
| 2 | 1202 | Thomas VAN DER PLAETSEN |  BEL | 48.64 | 50.29 | 
| 3 | 1828 | Maicel UIBO |  EST | 50.18 | 51.05 | 
| 4 | 3084 | Martin ROE |  NOR | 49.00 | 50.48 | 
| 5 | 1966 | Kevin MAYER |  FRA | 48.26 | |
| 6 | 1633 | Adam Sebastian HELCELET |  CZE | 48.66 | 50.66 | 
| 7 | 1822 | Johannes ERM |  EST | 47.40 | |
| 8 | 3979 | Zachery ZIEMEK |  USA | 49.04 | 50.89 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2021 | 
|---|---|---|---|---|---|
| 2 | 1320 | Felipe DOS SANTOS |  BRA | 47.73 | 49.29 | 
| 3 | 2237 | Lindon VICTOR |  GRN | 48.24 | 49.55 | 
| 4 | 1812 | Jorge UREÑA |  ESP | 48.36 | 49.03 | 
| 5 | 1256 | Vitaliy ZHUK |  BLR | 47.81 | 49.33 | 
| 6 | 1640 | Jiří SÝKORA |  CZE | 48.72 | 49.43 | 
| 7 | 3347 | Ilya SHKURENYOV |  ANA | 47.88 | 49.68 | 
| 8 | 1827 | Karel TILGA |  EST | 49.10 | 49.10 | 
| 9 | 3966 | Garrett SCANTLING |  USA | 48.61 | 48.61 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2021 | 
|---|---|---|---|---|---|
| 2 | 1082 | Cedric DUBLER |  AUS | 47.84 | 48.42 | 
| 3 | 1431 | Pierce LEPAGE |  CAN | 47.35 | 47.65 | 
| 4 | 3904 | Steven BASTIEN |  USA | 47.49 | 47.79 | 
| 5 | 2164 | Kai KAZMIREK |  GER | 46.75 | 47.26 | 
| 6 | 2163 | Niklas KAUL |  GER | 48.09 | 48.61 | 
| 7 | 3210 | Paweł WIESIOŁEK |  POL | 48.40 | 48.40 | 
| 8 | 1092 | Ashley MOLONEY |  AUS | 45.82 | 46.72 | 
| 9 | 1440 | Damian WARNER |  CAN | 46.54 | 47.90 |