| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 421 | Carl BENGTSTRÖM |
SWE |
45.92 Q |
| 2 | 1 | 1 | 437 | Jereem RICHARDS |
TTO |
46.15 Q |
| 3 | 2 | 2 | 444 | Trevor BASSITT |
USA |
46.26 Q |
| 4 | 2 | 1 | 175 | Benjamin Lobo VEDEL |
DEN |
46.30 Q |
| 5 | 3 | 1 | 469 | Marqueze WASHINGTON |
USA |
46.36 Q |
| 6 | 4 | 1 | 133 | Julien WATRIN |
BEL |
46.54 |
| 7 | 3 | 2 | 171 | Patrik Å ORM |
CZE |
46.55 Q |
| 8 | 4 | 2 | 187 | Bruno HORTELANO-ROIG |
ESP |
46.76 |
| 9 | 5 | 1 | 299 | Mikhail LITVIN |
KAZ |
46.89 |
| 10 | 5 | 2 | 402 | Boško KIJANOVIĆ |
SRB |
46.97 |
| 11 | 6 | 1 | 363 | Kajetan DUSZYŃSKI |
POL |
47.21 |
| 2 | 293 | Christopher TAYLOR |
JAM |
DNF |