| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2017 | 
|---|---|---|---|---|---|
| 1 | 963 | Josh KERR |  GBR | 3:35.99 | 3:35.99 | 
| 2 | 858 | David Bustos |  ESP | 3:34.77 | 3:36.55 | 
| 3 | 602 | Abderrahmane Anou |  ALG | 3:35.2 | 3:36.50 | 
| 4 | 1176 | Abdelaati IGUIDER |  MAR | 3:28.79 | 3:34.99 | 
| 5 | 1228 | David Torrence |  PER | 3:33.23 | 3:34.67 | 
| 6 | 1245 | Marcin LEWANDOWSKI |  POL | 3:34.04 | 3:34.04 | 
| 7 | 1381 | Matthew CENTROWITZ |  USA | 3:30.40 | 3:33.41 | 
| 8 | 657 | Jordan Williamsz |  AUS | 3:36.74 | 3:36.87 | 
| 9 | 987 | Timo Benitz |  GER | 3:34.87 | 3:34.87 | 
| 10 | 903 | Samuel TEFERA |  ETH | 3:33.78 | 3:33.78 | 
| 11 | 938 | Mahiedine Mekhissi |  FRA | 3:33.12 | 3:35.56 | 
| 12 | 713 | Thiago ANDRÉ |  BRA | 3:35.28 | 3:35.28 | 
| 13 | 1134 | Asbel Kiprop |  KEN | 3:26.69 | 3:33.17 | 
| 14 | 1140 | Elijah Motonei MANANGOI |  KEN | 3:28.80 | 3:28.80 | 
| 15 | 841 | Ayanleh SOULEIMAN |  DJI | 3:29.58 | 3:34.70 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2017 | 
|---|---|---|---|---|---|
| 1 | 855 | Marc ALCALÁ |  ESP | 3:35.85 | 3:35.85 | 
| 2 | 971 | Chris O'Hare |  GBR | 3:33.61 | 3:33.61 | 
| 3 | 901 | Chala REGASA |  ETH | 3:34.57 | 3:34.57 | 
| 4 | 1170 | Brahim Akachab |  MAR | 3:35.03 | 3:35.03 | 
| 5 | 737 | Sadik MIKHOU |  BRN | 3:31.34 | 3:31.34 | 
| 6 | 829 | Jakub HOLUŠA |  CZE | 3:33.36 | 3:34.26 | 
| 7 | 986 | Benjamín ENZEMA |  GEQ | 3:47.91 | 3:47.91 | 
| 8 | 1373 | Robby Andrews |  USA | 3:34.78 | 3:35.25 | 
| 9 | 1361 | Ronald MUSAGALA |  UGA | 3:33.65 | 3:33.65 | 
| 10 | 1201 | Richard DOUMA |  NED | 3:35.77 | 3:35.92 | 
| 11 | 1139 | Ronald KWEMOI |  KEN | 3:28.81 | 3:30.89 | 
| 12 | 633 | Domnic Lokinyomo LOBALU |  ART | ||
| 13 | 625 | Federico BRUNO |  ARG | 3:38.35 | 3:38.49 | 
| 14 | 643 | Ryan GREGSON |  AUS | 3:31.06 | 3:34.37 | 
| 15 | 1224 | Nick WILLIS |  NZL | 3:29.66 | 3:34.74 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2017 | 
|---|---|---|---|---|---|
| 1 | 983 | Jake WIGHTMAN |  GBR | 3:34.17 | 3:34.17 | 
| 2 | 1396 | John GREGOREK |  USA | 3:35.00 | 3:35.00 | 
| 3 | 1210 | Filip INGEBRIGTSEN |  NOR | 3:32.43 | 3:32.48 | 
| 4 | 874 | Adel MECHAAL |  ESP | 3:34.70 | 3:34.70 | 
| 5 | 1304 | Kalle BERGLUND |  SWE | 3:36.60 | 3:36.60 | 
| 6 | 649 | Luke Mathews |  AUS | 3:35.57 | 3:35.57 | 
| 7 | 1011 | Homiyu TESFAYE |  GER | 3:31.98 | 3:33.47 | 
| 8 | 692 | Ismael DEBJANI |  BEL | 3:33.70 | 3:33.70 | 
| 9 | 1194 | Erick Rodríguez |  NCA | 3:49.64 | 3:58.65 | 
| 10 | 905 | Taresa TOLOSA |  ETH | 3:34.47 | 3:34.47 | 
| 11 | 739 | Benson SEUREI |  BRN | 3:31.61 | 3:35.23 | 
| 12 | 1128 | Timothy CHERUIYOT |  KEN | 3:29.10 | 3:29.10 | 
| 13 | 1175 | Fouad El Kaam |  MAR | 3:33.71 | 3:34.86 | 
| 14 | 1017 | Harvey DIXON |  GIB | 3:44.31 | 3:48.71 | 
| 15 | 1250 | Michał ROZMYS |  POL | 3:36.37 | 3:36.37 |