| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 982 | Jonathan Kiplimo Sawe |
KEN |
3:41.35 Q SB |
| 2 | 2 | 1 | 1330 | Jan Petrac |
SLO |
3:43.15 Q NJR |
| 3 | 3 | 1 | 1391 | William Levay |
SWE |
3:43.28 Q PB |
| 4 | 4 | 1 | 837 | Yemaneberhan CRIPPA |
ITA |
3:43.44 q PB |
| 5 | 5 | 1 | 1040 | Hassan Ghachoui |
MAR |
3:45.01 q |
| 6 | 6 | 1 | 706 | Julius Lawnik |
GER |
3:45.22 q |
| 7 | 7 | 1 | 458 | Adam Zenkl |
CZE |
3:45.79 PB |
| 8 | 8 | 1 | 557 | Aregawi BERHANE |
ETH |
3:46.47 |
| 9 | 1 | 2 | 277 | Thiago ANDRÉ |
BRA |
3:47.68 Q |
| 10 | 1 | 3 | 479 | Abdi Waiss Mouhyadin |
DJI |
3:48.36 Q |
| 11 | 2 | 3 | 980 | Hillary Cheruiyot Ngetich |
KEN |
3:48.40 Q |
| 12 | 2 | 2 | 611 | Alexis MIELLET |
FRA |
3:48.48 Q |
| 13 | 3 | 2 | 1097 | Roy van Eekelen |
NED |
3:48.51 Q |
| 14 | 4 | 2 | 330 | Mike TATE |
CAN |
3:48.59 |
| 15 | 3 | 3 | 156 | Zak Patterson |
AUS |
3:48.64 Q |
| 16 | 4 | 3 | 564 | Chalachew Shemeles |
ETH |
3:48.76 SB |
| 17 | 5 | 3 | 1540 | Patrick Joseph |
USA |
3:49.00 |
| 18 | 5 | 2 | 1465 | Süleyman Bekmezci |
TUR |
3:49.01 SB |
| 19 | 6 | 2 | 1041 | Oussama NABIL |
MAR |
3:49.49 |
| 20 | 9 | 1 | 1531 | Grant FISHER |
USA |
3:49.62 PB |
| 21 | 7 | 2 | 157 | Jack Stapleton |
AUS |
3:49.67 |
| 22 | 8 | 2 | 411 | Ivan Malic |
CRO |
3:49.68 |
| 23 | 6 | 3 | 665 | Shaun Wyllie |
GBR |
3:49.95 |
| 24 | 7 | 3 | 1061 | José María Martínez |
MEX |
3:50.27 |
| 25 | 9 | 2 | 454 | Filip SASÍNEK |
CZE |
3:50.39 |
| 26 | 8 | 3 | 1093 | Vincent Hazeleger |
NED |
3:51.27 |
| 27 | 10 | 2 | 104 | Takieddine Hedeilli |
ALG |
3:51.72 |
| 28 | 9 | 3 | 1177 | Roman Kwiatkowski |
POL |
3:52.19 |
| 29 | 10 | 1 | 518 | Sergio JIMÉNEZ |
ESP |
3:52.75 |
| 30 | 10 | 3 | 849 | Mattia PADOVANI |
ITA |
3:53.10 |
| 31 | 11 | 2 | 699 | Sebastian Hendel |
GER |
3:54.59 |
| 32 | 11 | 3 | 509 | Luis Gustavo Solórzano |
ESA |
3:58.05 |
| 33 | 11 | 1 | 770 | John Aquino |
GUM |
4:11.28 |
| 2 | 1019 | Hamza Al Hadi |
LBA |
DNS |