| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 577 | Dickson Kipsang Tuwei | 
                                         
                                        KEN
                                     | 
                                    1:47.51 Q PB | 
| 2 | 721 | Mohamed AL GARNI | 
                                         
                                        QAT
                                     | 
                                    1:48.15 Q | 
| 3 | 364 | Samir Dahmani | 
                                         
                                        FRA
                                     | 
                                    1:48.31 q | 
| 4 | 839 | Halit Kiliç | 
                                         
                                        TUR
                                     | 
                                    1:48.63 PB | 
| 5 | 123 | Kuey Diew | 
                                         
                                        AUS
                                     | 
                                    1:49.14 PB | 
| 6 | 388 | Adam Cotton | 
                                         
                                        GBR
                                     | 
                                    1:50.25 | 
| 7 | 598 | Abdulaziz Ladan Mohammed | 
                                         
                                        KSA
                                     | 
                                    1:50.78 | 
| 8 | 778 | Žan RUDOLF | 
                                         
                                        SLO
                                     | 
                                    1:53.21 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 52.13 | 
                                             
                                            
                                                Dickson KipsangTUWEI  | 
                                    
                                         
                                        KEN
                                     | 
                                
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 856 | Robby Andrews | 
                                         
                                        USA
                                     | 
                                    1:48.76 Q | 
| 2 | 619 | Amine El Manaoui | 
                                         
                                        MAR
                                     | 
                                    1:48.83 Q SB | 
| 3 | 385 | Niall Brooks | 
                                         
                                        GBR
                                     | 
                                    1:49.01 | 
| 4 | 271 | Miroslav Burian | 
                                         
                                        CZE
                                     | 
                                    1:49.07 | 
| 5 | 230 | Anthony Romaniw | 
                                         
                                        CAN
                                     | 
                                    1:49.26 PB | 
| 6 | 310 | Pablo Fernández | 
                                         
                                        ESP
                                     | 
                                    1:55.87 | 
| 491 | Mark Patterson | 
                                         
                                        IRL
                                     | 
                                    DQ | |
| 336 | Esrael AWOKE | 
                                         
                                        ETH
                                     | 
                                    DQ | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 53.72 | 
                                             
                                            
                                                EsraelAWOKE  | 
                                    
                                         
                                        ETH
                                     | 
                                
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 892 | Casimir Loxsom | 
                                         
                                        USA
                                     | 
                                    1:46.91 Q | 
| 2 | 570 | David Mutinda Mutua | 
                                         
                                        KEN
                                     | 
                                    1:48.04 Q SB | 
| 3 | 359 | Pierre-Ambroise BOSSE | 
                                         
                                        FRA
                                     | 
                                    1:48.38 q PB | 
| 4 | 725 | Hamza DRIOUCH | 
                                         
                                        QAT
                                     | 
                                    1:49.33 | 
| 5 | 667 | Thomas Arne Roth | 
                                         
                                        NOR
                                     | 
                                    1:49.39 | 
| 6 | 613 | Charles GRETHEN | 
                                         
                                        LUX
                                     | 
                                    1:52.09 | 
| 7 | 127 | Adrian Plummer | 
                                         
                                        AUS
                                     | 
                                    1:52.25 | 
| 8 | 765 | Vasiliy Sadilov | 
                                         
                                        RUS
                                     | 
                                    1:52.68 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 52.30 | 
                                             
                                            
                                                David MutindaMUTUA  | 
                                    
                                         
                                        KEN
                                     |