| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 829 | Selahattin Çobanoglu |  TUR | 1:49.70 Q | 
| 2 | 263 | Bocar Kané |  FRA | 1:49.86 Q | 
| 3 | 467 | Elijah Kiprono Boit |  KEN | 1:49.98 Q | 
| 4 | 292 | Michael Rimmer |  GBR | 1:50.05 q | 
| 5 | 66 | Thomas Matthys |  BEL | 1:50.41 | 
| 6 | 840 | Reuben Twijukye |  UGA | 1:50.51 | 
| 7 | 851 | Olexandr Osmolovych |  UKR | 1:51.18 | 
| 8 | 103 | Kleberson Davide |  BRA | 1:51.97 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 53.72 |  Kleberson DAVIDE |  BRA | 
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 476 | Alfred Kirwa Yego |  KEN | 1:49.02 Q | 
| 2 | 663 | Majed Saeed Sultan |  QAT | 1:49.53 Q | 
| 3 | 687 | Bonolo Maboa |  RSA | 1:49.53 Q | 
| 4 | 260 | Kevin Hautcoeur |  FRA | 1:49.58 q | 
| 5 | 102 | Diego Chargal Gomes |  BRA | 1:50.63 | 
| 6 | 777 | Jozef Repcìk |  SVK | 1:50.79 | 
| 7 | 877 | Timothy Harris |  USA | 1:50.97 | 
| 8 | 300 | René Bauschinger |  GER | 1:51.30 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 54.11 |  Diego Chargal GOMES |  BRA |