| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 1532 | Marcin LEWANDOWSKI |
POL |
3:36.50 Q | |
| 2 | 1 | 1 | 1273 | Timothy CHERUIYOT |
KEN |
3:36.53 Q | .525 |
| 3 | 2 | 2 | 1292 | Ronald KWEMOI |
KEN |
3:36.53 Q | .528 |
| 4 | 3 | 2 | 1486 | Jakob INGEBRIGTSEN |
NOR |
3:36.58 Q | .576 |
| 5 | 4 | 2 | 843 | Josh KERR |
GBR |
3:36.58 Q | .577 |
| 6 | 2 | 1 | 106 | Taoufik MAKHLOUFI |
ALG |
3:36.69 Q | .683 |
| 7 | 3 | 1 | 829 | Neil GOURLEY |
GBR |
3:36.69 Q | .685 |
| 8 | 4 | 1 | 1882 | Craig ENGELS |
USA |
3:36.69 Q | .690 |
| 9 | 5 | 1 | 1707 | Kalle BERGLUND |
SWE |
3:36.72 Q | .712 |
| 10 | 5 | 2 | 615 | Youssouf HISS BACHIR |
DJI |
3:36.72 Q SB | .715 |
| 11 | 6 | 2 | 1872 | Matthew CENTROWITZ |
USA |
3:36.77 q SB | |
| 12 | 7 | 2 | 852 | Jake WIGHTMAN |
GBR |
3:36.85 q | |
| 13 | 6 | 1 | 1868 | Ben Blankenship |
USA |
3:36.98 | |
| 14 | 7 | 1 | 1484 | Filip INGEBRIGTSEN |
NOR |
3:37.00 | |
| 15 | 8 | 2 | 171 | Matthew RAMSDEN |
AUS |
3:37.16 PB | |
| 16 | 9 | 2 | 1799 | Ronald MUSAGALA |
UGA |
3:37.19 | |
| 17 | 8 | 1 | 786 | Alexis MIELLET |
FRA |
3:37.39 | |
| 18 | 9 | 1 | 250 | Isaac KIMELI |
BEL |
3:37.50 | |
| 19 | 10 | 2 | 660 | Kevin LÓPEZ |
ESP |
3:37.56 | |
| 20 | 11 | 2 | 900 | Amos BARTELSMEYER |
GER |
3:37.74 | |
| 21 | 10 | 1 | 170 | Stewart MCSWEYN |
AUS |
3:37.95 | |
| 22 | 11 | 1 | 618 | Ayanleh SOULEIMAN |
DJI |
3:38.35 | |
| 23 | 12 | 1 | 707 | Teddese LEMI |
ETH |
3:38.79 PB | |
| 24 | 13 | 1 | 658 | Jesús GÓMEZ |
ESP |
3:40.29 | |
| 25 | 12 | 2 | 1374 | Abdelaati IGUIDER |
MAR |
3:42.23 | |
| 2 | 709 | Samuel TEFERA |
ETH |
DNF |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second