| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 558 | Alfred KIPKETER |  KEN | 1:48.38 Q PB | 
| 2 | 323 | Mamush Lencha |  ETH | 1:48.68 Q SB | 
| 3 | 373 | Kyle LANGFORD |  GBR | 1:48.85 q PB | 
| 4 | 353 | Louis Rawlings |  FRA | 1:52.59 | 
| 5 | 409 | Yeóryios KÃloglou |  GRE | 1:53.05 | 
| 6 | 293 | Gerard Badia |  ESP | 1:53.53 | 
| 7 | 805 | Matúš Talán |  SVK | 1:54.02 | 
| 8 | 643 | Sondre Dingsør Skogen |  NOR | 2:00.67 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 50.82 |  Alfred KIPKETER |  KEN | 
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 756 | Konstantin Tolokonnikov |  RUS | 1:50.92 Q | 
| 2 | 324 | Abrahaley Tadesse |  ETH | 1:51.06 Q PB | 
| 3 | 390 | Philip Lonmon |  GER | 1:51.25 | 
| 4 | 349 | Henri Lacoste |  FRA | 1:53.44 | 
| 5 | 193 | Carter Day |  CAN | 1:53.69 | 
| 6 | 155 | Bojan Stanišic |  BIH | 1:54.56 | 
| 7 | 812 | William Levay |  SWE | 1:54.97 | 
| 8 | 731 | Jay-be van Rooyen |  RSA | 1:57.02 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 55.20 |  Abrahaley TADESSE |  ETH | 
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 562 | Patrick Kiprotich Ronoh |  KEN | 1:49.50 Q PB | 
| 2 | 600 | Oussama NABIL |  MAR | 1:49.95 Q | 
| 3 | 396 | Marc REUTHER |  GER | 1:50.08 q PB | 
| 4 | 696 | Mohamed Elnour Mohamed |  QAT | 1:50.66 PB | 
| 5 | 265 | Kristian Uldbjerg HANSEN |  DEN | 1:52.19 PB | 
| 6 | 315 | Axel Vives |  ESP | 1:53.59 | 
| 7 | 495 | Jacopo Peron |  ITA | 1:57.75 | 
| 410 | Christos KOTITSAS |  GRE | DQ | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 52.93 |  Patrick Kiprotich RONOH |  KEN |