| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2023 | 
|---|---|---|---|---|---|
| 1 | 2712 | Rik TAAM |  NED | 48.21 | 47.29 | 
| 2 | 2263 | Janek ÕIGLANE |  EST | 45.94 | |
| 3 | 3039 | Harrison WILLIAMS |  USA | 48.86 | 47.26 | 
| 4 | 2384 | Leo NEUGEBAUER |  GER | 55.06 | 55.06 | 
| 5 | 2738 | Markus ROOTH |  NOR | 49.13 | 48.63 | 
| 6 | 2041 | Daniel GOLUBOVIC |  AUS | 51.26 | 48.40 | 
| 7 | 2988 | Kyle GARLAND |  USA | 48.11 | 46.76 | 
| 8 | 2899 | Marcus NILSSON |  SWE | 48.43 | 45.37 | 
| 9 | 2739 | Sander SKOTHEIM |  NOR | 44.80 | 43.66 | 
| 10 | 2148 | Pierce LEPAGE |  CAN | 53.26 | 52.31 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2023 | 
|---|---|---|---|---|---|
| 1 | 2579 | Yuma MARUYAMA |  JPN | 42.33 | 40.19 | 
| 2 | 2369 | Manuel EITEL |  GER | 45.67 | 44.80 | 
| 3 | 2260 | Johannes ERM |  EST | 49.39 | 45.75 | 
| 4 | 2807 | Ayden OWENS-DELERME |  PUR | 46.88 | 46.88 | 
| 5 | 2264 | Karel TILGA |  EST | 51.39 | 51.39 | 
| 6 | 2415 | Lindon VICTOR |  GRN | 55.87 | 53.27 | 
| 7 | 2156 | Damian WARNER |  CAN | 50.26 | 48.65 | 
| 8 | 2116 | Jose Fernando FERREIRA SANTANA |  BRA | 46.57 | 46.57 |