| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | POINTS |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 2192 | Kacper GÓRALCZYK |
POL |
47.94 | 912 | |
| 2 | 2 | 4 | 1805 | Mael-Bephassou LANNURIEN |
FRA |
48.00 | 909 | |
| 3 | 3 | 4 | 1897 | Nikolaos KOSMOPOULOS |
GRE |
48.28 | 896 | |
| 4 | 4 | 4 | 2005 | Matteo SORCI |
ITA |
48.32 SB | .314 | 894 |
| 4 | 4 | 4 | 1812 | Kilian TROCHAIN |
FRA |
48.32 PB | .314 | 894 |
| 6 | 1 | 3 | 1770 | Tristan KONSO |
EST |
48.55 PB | 883 | |
| 7 | 6 | 4 | 2057 | Kiichi MIYASHITA |
JPN |
48.67 SB | 877 | |
| 8 | 7 | 4 | 2108 | Ernests LEŠINSKIS |
LAT |
48.85 | 868 | |
| 9 | 2 | 3 | 1530 | Wyatt HILL |
AUS |
48.95 PB | 864 | |
| 10 | 1 | 1 | 1709 | Adam JULIŠ |
CZE |
49.13 PB | 855 | |
| 11 | 3 | 3 | 2261 | Daniel VON DER HEYDEN |
RSA |
49.15 PB | 854 | |
| 12 | 8 | 4 | 1522 | Xavier DAVIE |
AUS |
49.26 | 849 | |
| 13 | 4 | 3 | 1565 | Kenny MOXEY |
BAH |
49.32 PB | 846 | |
| 14 | 1 | 2 | 1769 | Andre JÜRISSON |
EST |
49.46 PB | 840 | |
| 15 | 5 | 3 | 1704 | Bohuslav ČERTÍK |
CZE |
49.60 | 833 | |
| 16 | 6 | 3 | 2327 | David BERGLUND |
SWE |
49.69 PB | 829 | |
| 17 | 7 | 3 | 1938 | Zalán ZEMEN |
HUN |
49.82 PB | 823 | |
| 18 | 2 | 2 | 2212 | Samuel FALIEU-MANÉ |
POR |
49.96 SB | 816 | |
| 19 | 8 | 3 | 1967 | Eoin O`CALLAGHAN |
IRL |
49.97 | 816 | |
| 20 | 2 | 1 | 2147 | Mikai SNOEK |
NED |
50.15 PB | 808 | |
| 21 | 3 | 2 | 2311 | Nevis THOMMEN |
SUI |
50.19 | 806 | |
| 22 | 4 | 2 | 2213 | Denis HRABAR |
POR |
50.33 PB | 799 | |
| 23 | 9 | 4 | 1507 | Walid Fares GHETTAS |
ALG |
50.36 | 798 | |
| 24 | 5 | 2 | 2391 | Brody FOSTER |
USA |
50.51 | 791 | |
| 25 | 6 | 2 | 2326 | Liam BELO DA SILVA |
SWE |
50.95 | 771 | |
| 26 | 7 | 2 | 1723 | Mads VINCENTSEN |
DEN |
51.01 | 769 | |
| 27 | 3 | 1 | 1841 | Samuel NEWTON |
GBR |
51.34 | 754 | |
| 28 | 4 | 1 | 1849 | Alexander ADLER |
GER |
51.48 PB | 748 | |
| 29 | 5 | 1 | 2293 | Mani ANKER |
SUI |
51.77 | 735 | |
| 30 | 6 | 1 | 1556 | Lorenz WIRTH |
AUT |
53.33 | 668 | |
| 1 | 2402 | Darius JONES |
USA |
DQ | ||||
| 1 | 2106 | Kārlis FELDMANIS |
LAT |
DNS | ||||
| 2 | 1870 | Yannick KRAUS |
GER |
DNS | ||||
| 3 | 2143 | Sytse LUTGENDORFF |
NED |
DNS |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second