| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 539 | Jaheel HYDE |
JAM |
49.77 Q |
| 2 | 2 | 3 | 901 | Taylor MCLAUGHLIN |
USA |
50.25 Q |
| 3 | 1 | 2 | 530 | Kyron MCMASTER |
IVB |
50.49 Q SB |
| 4 | 1 | 1 | 836 | Mohamed Fares JLASSI |
TUN |
50.82 Q NU20R |
| 5 | 3 | 3 | 568 | Tatsuhiro YAMAMOTO |
JPN |
50.84 q PB |
| 6 | 4 | 3 | 186 | Mikael de Jesús |
BRA |
50.86 q |
| 7 | 2 | 1 | 567 | Yoshiro Watanabe |
JPN |
50.95 Q |
| 8 | 5 | 3 | 137 | Dominik Hufnagl |
AUT |
51.04 PB |
| 9 | 2 | 2 | 218 | Debin Gong |
CHN |
51.25 Q |
| 10 | 6 | 3 | 346 | Victor COROLLER |
FRA |
51.35 |
| 11 | 3 | 2 | 532 | Timor Barrett |
JAM |
51.38 PB |
| 12 | 3 | 1 | 473 | Santhosh Kumar TAMILARASAN |
IND |
51.54 |
| 13 | 4 | 1 | 778 | Ned AZEMIA |
SEY |
51.64 |
| 14 | 5 | 1 | 526 | Gabriele Montefalcone |
ITA |
51.70 |
| 15 | 6 | 1 | 239 | Hrvoje Cukman |
CRO |
51.82 PB |
| 16 | 4 | 2 | 623 | Maksims Sincukovs |
LAT |
51.89 PB |
| 17 | 5 | 2 | 148 | Rivaldo Leacock |
BAR |
52.22 |
| 18 | 7 | 1 | 222 | Yijie Wang |
CHN |
52.28 |
| 19 | 6 | 2 | 602 | Hyunbin Kim |
KOR |
52.57 |
| 20 | 7 | 3 | 803 | Viktor Nylander |
SWE |
52.79 |
| 21 | 8 | 1 | 640 | Mohamed Reda Elbilaoui |
MAR |
53.49 |
| 22 | 8 | 3 | 257 | Matej Mach |
CZE |
53.49 |
| 23 | 7 | 2 | 196 | Callum Macnab |
CAN |
53.85 |
| 2 | 766 | Kefilwe Mogawane |
RSA |
DNF | ||
| 2 | 457 | Aftab Alam |
IND |
DQ R163.3(a) |