| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 673 | Wilfred Bungei | 
                                         
                                        KEN
                                     | 
                                    1:45.66 Q | 
| 2 | 772 | Khalid Tighazouine | 
                                         
                                        MAR
                                     | 
                                    1:45.69 Q | 
| 3 | 488 | Nils Schumann | 
                                         
                                        GER
                                     | 
                                    1:45.86 Q | 
| 4 | 954 | Hezekiél Sepeng | 
                                         
                                        RSA
                                     | 
                                    1:45.97 Q | 
| 5 | 75 | Jean-Patrick Nduwimana | 
                                         
                                        BDI
                                     | 
                                    1:46.42 | 
| 6 | 122 | Glody Dube | 
                                         
                                        BOT
                                     | 
                                    1:46.91 | 
| 7 | 1180 | David Krummenacker | 
                                         
                                        USA
                                     | 
                                    1:47.46 | 
| 8 | 687 | Nicholas Wachira | 
                                         
                                        KEN
                                     | 
                                    1:48.93 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400 m | 52.50 | 
                                             
                                            
                                                WilfredBUNGEI  | 
                                    
                                         
                                        KEN
                                     | 
                                
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 1039 | André Bucher | 
                                         
                                        SUI
                                     | 
                                    1:44.47 Q | 
| 2 | 689 | William Yiampoy | 
                                         
                                        KEN
                                     | 
                                    1:44.61 Q | 
| 3 | 948 | Mbulaeni Mulaudzi | 
                                         
                                        RSA
                                     | 
                                    1:44.81 Q PB | 
| 4 | 885 | Pawel Czapiewski | 
                                         
                                        POL
                                     | 
                                    1:44.89 Q PB | 
| 5 | 74 | Arthémon Hatungimana | 
                                         
                                        BDI
                                     | 
                                    1:45.21 | 
| 6 | 10 | Adem Hecini | 
                                         
                                        ALG
                                     | 
                                    1:46.02 | 
| 7 | 833 | Bram SOM | 
                                         
                                        NED
                                     | 
                                    1:47.40 | 
| 8 | 624 | Marvin Watts | 
                                         
                                        JAM
                                     | 
                                    1:47.64 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400 m | 51.40 | 
                                             
                                            
                                                MarvinWATTS  | 
                                    
                                         
                                        JAM
                                     |