| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2015 | 
|---|---|---|---|---|---|
| 1 | 840 | Johan Cronje |  RSA | 3:31.93 | 3:36.34 | 
| 2 | 645 | Awwad Al Sharafat |  JOR | 3:57.71 | 3:57.71 | 
| 3 | 476 | Dawit WOLDE |  ETH | 3:33.82 | 3:35.87 | 
| 4 | 531 | Charlie DA'VALL GRICE |  GBR | 3:35.29 | 3:35.29 | 
| 5 | 441 | Adel MECHAAL |  ESP | 3:36.55 | 3:36.55 | 
| 6 | 174 | Ryan GREGSON |  AUS | 3:31.06 | 3:36.51 | 
| 7 | 696 | Elijah Motonei MANANGOI |  KEN | 3:29.67 | 3:29.67 | 
| 8 | 776 | Henrik INGEBRIGTSEN |  NOR | 3:31.46 | 3:32.85 | 
| 9 | 291 | Benson SEUREI |  BRN | 3:31.61 | 3:35.14 | 
| 10 | 159 | Taoufik MAKHLOUFI |  ALG | 3:28.75 | 3:28.75 | 
| 11 | 391 | Jakub HOLUŠA |  CZE | 3:34.26 | 3:34.26 | 
| 12 | 731 | Yassine Bensghir |  MAR | 3:33.04 | |
| 13 | 1002 | Matthew CENTROWITZ |  USA | 3:30.40 | 3:30.40 | 
| 14 | 402 | Youssouf HISS BACHIR |  DJI | 3:36.96 | 3:36.96 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2015 | 
|---|---|---|---|---|---|
| 1 | 971 | Ronald MUSAGALA |  UGA | 3:35.02 | 3:35.02 | 
| 2 | 157 | Salim KEDDAR |  ALG | 3:35.92 | 3:35.92 | 
| 3 | 843 | Dumisane Hlaselo |  RSA | 3:36.36 | 3:36.36 | 
| 4 | 781 | Julian Matthews |  NZL | 3:37.37 | 3:37.37 | 
| 5 | 1042 | Leonel Manzano |  USA | 3:30.98 | 3:36.16 | 
| 6 | 687 | Asbel Kiprop |  KEN | 3:26.69 | 3:26.69 | 
| 7 | 225 | Pieter-Jan HANNES |  BEL | 3:34.49 | 3:35.95 | 
| 8 | 433 | Victor CORRALES VAQUERO |  ESP | 3:37.70 | 3:37.70 | 
| 9 | 405 | Ayanleh SOULEIMAN |  DJI | 3:29.58 | 3:30.17 | 
| 10 | 486 | Morhad AMDOUNI |  FRA | 3:34.05 | 3:34.05 | 
| 11 | 735 | Fouad El Kaam |  MAR | 3:33.71 | 3:34.53 | 
| 12 | 477 | Aman Wote |  ETH | 3:29.91 | 3:30.29 | 
| 13 | 318 | Charles PHILIBERT-THIBOUTOT |  CAN | 3:34.23 | 3:34.23 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2015 | 
|---|---|---|---|---|---|
| 1 | 325 | Carlos Martín DÍAZ DEL RIO |  CHI | 3:37.86 | 3:37.86 | 
| 2 | 686 | Silas KIPLAGAT |  KEN | 3:27.64 | 3:30.12 | 
| 3 | 991 | Robby Andrews |  USA | 3:34.78 | 3:35.52 | 
| 4 | 738 | Abdelaati IGUIDER |  MAR | 3:28.79 | 3:28.79 | 
| 5 | 428 | David Bustos |  ESP | 3:34.77 | 3:35.97 | 
| 6 | 536 | Chris O'Hare |  GBR | 3:34.83 | 3:34.83 | 
| 7 | 463 | Mekonnen Gebremedhin |  ETH | 3:31.45 | 3:35.67 | 
| 8 | 818 | Hélio GOMES |  POR | 3:37.50 | 3:37.75 | 
| 9 | 758 | Erick Rodríguez |  NCA | 3:53.27 | 3:54.23 | 
| 10 | 404 | Abdi Waiss Mouhyadin |  DJI | 3:36.09 | 3:36.09 | 
| 11 | 783 | Nick WILLIS |  NZL | 3:29.66 | 3:29.66 | 
| 12 | 961 | Ilham Tanui Özbilen |  TUR | 3:31.30 | 3:32.68 | 
| 13 | 156 | Yassine HETHAT |  ALG | 3:35.68 | 3:36.54 | 
| 14 | 681 | Timothy CHERUIYOT |  KEN | 3:34.86 | 3:34.86 |