| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 276 | Dmitriy Bogdanov |  RUS | 1:46.83 Q | 
| 2 | 43 | Yusuf Saad KAMEL |  BRN | 1:46.88 Q PB | 
| 3 | 359 | Khadevis Robinson |  USA | 1:47.57 | 
| 4 | 133 | Richard Hill |  GBR | 1:47.82 | 
| 5 | 94 | Manuel OLMEDO |  ESP | 1:48.90 | 
| 6 | 40 | Fabiano Peçanha |  BRA | 1:49.63 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 200m | 25.80 |  Fabiano PEÇANHA |  BRA | 
| 400m | 53.92 |  Fabiano PEÇANHA |  BRA | 
| 600m | 1:20.45 |  Dmitriy BOGDANOV |  RUS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 274 | Mbulaeni Mulaudzi |  RSA | 1:47.39 Q SB | 
| 2 | 309 | Abubaker Kaki |  SUD | 1:47.41 Q | 
| 3 | 238 | Robert Lathouwers |  NED | 1:48.27 PB | 
| 4 | 327 | Abraham Chepkirwok |  UGA | 1:48.30 | 
| 5 | 313 | Mattias Claesson |  SWE | 1:48.50 | 
| 6 | 311 | Jozef Repcìk |  SVK | 1:48.61 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 200m | 25.41 |  Abubaker KAKI |  SUD | 
| 400m | 53.48 |  Abubaker KAKI |  SUD | 
| 600m | 1:21.47 |  Mbulaeni MULAUDZI |  RSA | 
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 364 | Nick Symmonds |  USA | 1:48.43 Q | 
| 2 | 214 | Dmitrijs Milkevics |  LAT | 1:48.80 Q | 
| 3 | 88 | Eugenio Barrios |  ESP | 1:49.02 | 
| 4 | 170 | Ehsan Mohajershojaei |  IRI | 1:49.32 | 
| 5 | 299 | Abdoulaye Wagne |  SEN | 1:49.49 | 
| 6 | 181 | Lukas Rifesser |  ITA | 1:51.20 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 200m | 26.40 |  Eugenio BARRIOS |  ESP | 
| 400m | 54.65 |  Abdoulaye WAGNE |  SEN | 
| 600m | 1:22.16 |  Dmitrijs MILKEVICS |  LAT |