| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2011 | 
|---|---|---|---|---|---|
| 1 | 366 | William Gurton |  GBR | 1:51.94 | 1:51.94 | 
| 2 | 297 | Saúl Martínez |  ESP | 1:53.16 | 1:53.16 | 
| 3 | 211 | Brandon MCBRIDE |  CAN | 1:49.99 | 1:49.99 | 
| 4 | 663 | Hamza DRIOUCH |  QAT | 1:46.57 | 1:46.57 | 
| 5 | 283 | Abdelkerim Mohammed Hussein |  ERI | 1:51.01 | 1:51.01 | 
| 6 | 317 | Esrael AWOKE |  ETH | 1:49.02 | 1:49.12 | 
| 7 | 498 | Jun Mitake |  JPN | 1:51.43 | 1:51.43 | 
| 8 | 165 | Brecht Bertels |  BEL | 1:51.22 | 1:51.22 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2011 | 
|---|---|---|---|---|---|
| 1 | 763 | Andreas ALMGREN |  SWE | 1:51.79 | 1:51.79 | 
| 2 | 264 | Mihn Kyun Cho |  DEN | 1:53.54 | 1:53.54 | 
| 3 | 841 | Cameron Thornton |  USA | 1:49.63 | 1:49.63 | 
| 4 | 523 | Leonard Kirwa Kosencha |  KEN | 1:49.32 | 1:49.32 | 
| 5 | 316 | Mohammed Aman |  ETH | 1:45.74 | 1:45.74 | 
| 6 | 219 | Tyler Smith |  CAN | 1:50.59 | 1:50.59 | 
| 7 | 652 | Patryk Wróbel |  POL | 1:51.07 | 1:51.07 | 
| 8 | 372 | Elliot Slade |  GBR | 1:51.82 | 1:51.82 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2011 | 
|---|---|---|---|---|---|
| 1 | 522 | Timothy Kitum |  KEN | 1:52.63 | 1:52.63 | 
| 2 | 139 | Nikolaus Franzmair |  AUT | 1:52.88 | 1:52.88 | 
| 3 | 659 | Wesley VÁZQUEZ |  PUR | 1:47.38 | 1:47.38 | 
| 4 | 180 | Nijel AMOS |  BOT | 1:47.38 | 1:47.38 | 
| 5 | 383 | Patrick Zwicker |  GER | 1:50.27 | 1:50.27 | 
| 6 | 836 | Tre'tez Kinnaird |  USA | 1:50.56 | 1:50.56 | 
| 7 | 575 | Nader Belhanbel |  MAR | 1:51.32 | 1:51.32 | 
| 8 | 351 | Gaëtan Manceaux |  FRA | 1:51.24 | 1:51.24 |