| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 649 | Luke Mathews |
AUS |
3:38.19 Q | |
| 2 | 2 | 3 | 1128 | Timothy CHERUIYOT |
KEN |
3:38.41 Q | |
| 3 | 3 | 3 | 1210 | Filip INGEBRIGTSEN |
NOR |
3:38.46 Q | |
| 4 | 4 | 3 | 983 | Jake WIGHTMAN |
GBR |
3:38.50 Q | |
| 5 | 5 | 3 | 1011 | Homiyu TESFAYE |
GER |
3:38.57 Q | |
| 6 | 6 | 3 | 874 | Adel MECHAAL |
ESP |
3:38.99 Q | |
| 7 | 7 | 3 | 1175 | Fouad El Kaam |
MAR |
3:39.33 q | |
| 8 | 8 | 3 | 1396 | John GREGOREK |
USA |
3:39.62 q | .611 |
| 9 | 9 | 3 | 1304 | Kalle BERGLUND |
SWE |
3:39.62 q | .619 |
| 10 | 10 | 3 | 739 | Benson SEUREI |
BRN |
3:39.77 q | |
| 11 | 11 | 3 | 1250 | Michał ROZMYS |
POL |
3:40.28 q | |
| 12 | 1 | 2 | 829 | Jakub HOLUŠA |
CZE |
3:42.31 Q | |
| 13 | 2 | 2 | 971 | Chris O'Hare |
GBR |
3:42.53 Q | |
| 14 | 3 | 2 | 1361 | Ronald MUSAGALA |
UGA |
3:42.75 Q | .741 |
| 15 | 4 | 2 | 1224 | Nick WILLIS |
NZL |
3:42.75 Q | .743 |
| 16 | 5 | 2 | 1373 | Robby Andrews |
USA |
3:43.03 Q | |
| 17 | 6 | 2 | 1139 | Ronald KWEMOI |
KEN |
3:43.10 q | |
| 18 | 7 | 2 | 625 | Federico BRUNO |
ARG |
3:43.16 | |
| 19 | 8 | 2 | 643 | Ryan GREGSON |
AUS |
3:43.28 | .274 |
| 20 | 9 | 2 | 855 | Marc ALCALÁ |
ESP |
3:43.28 | .279 |
| 21 | 12 | 3 | 692 | Ismael DEBJANI |
BEL |
3:43.71 | |
| 22 | 13 | 3 | 1017 | Harvey DIXON |
GIB |
3:44.03 NR | |
| 23 | 1 | 1 | 1140 | Elijah Motonei MANANGOI |
KEN |
3:45.93 Q | |
| 24 | 2 | 1 | 1134 | Asbel Kiprop |
KEN |
3:45.96 Q | |
| 25 | 3 | 1 | 987 | Timo Benitz |
GER |
3:46.01 Q | |
| 26 | 4 | 1 | 1176 | Abdelaati IGUIDER |
MAR |
3:46.03 Q | |
| 27 | 5 | 1 | 1245 | Marcin LEWANDOWSKI |
POL |
3:46.06 Q | |
| 28 | 6 | 1 | 657 | Jordan Williamsz |
AUS |
3:46.11 Q | |
| 29 | 7 | 1 | 938 | Mahiedine Mekhissi |
FRA |
3:46.17 | |
| 30 | 8 | 1 | 903 | Samuel TEFERA |
ETH |
3:46.22 | |
| 31 | 9 | 1 | 1228 | David Torrence |
PER |
3:46.39 | |
| 32 | 10 | 1 | 841 | Ayanleh SOULEIMAN |
DJI |
3:46.64 | |
| 33 | 11 | 1 | 963 | Josh KERR |
GBR |
3:47.30 | |
| 34 | 12 | 1 | 602 | Abderrahmane Anou |
ALG |
3:47.38 | |
| 35 | 13 | 1 | 858 | David Bustos |
ESP |
3:47.52 | |
| 36 | 14 | 1 | 1381 | Matthew CENTROWITZ |
USA |
3:48.34 | |
| 37 | 10 | 2 | 986 | Benjamín ENZEMA |
GEQ |
3:48.39 | |
| 38 | 14 | 3 | 1194 | Erick Rodríguez |
NCA |
3:52.35 SB | |
| 39 | 11 | 2 | 633 | Domnic Lokinyomo LOBALU |
ART |
3:52.78 PB | |
| 40 | 12 | 2 | 1201 | Richard DOUMA |
NED |
3:55.36 q | |
| 2 | 737 | Sadik MIKHOU |
BRN |
DQ | |||
| 3 | 905 | Taresa TOLOSA |
ETH |
DNF | |||
| 2 | 1170 | Brahim Akachab |
MAR |
DNS | |||
| 2 | 901 | Chala REGASA |
ETH |
DNS | |||
| 1 | 713 | Thiago ANDRÉ |
BRA |
DNS |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second