| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2001 | 
|---|---|---|---|---|---|
| 1 | 954 | Hezekiél Sepeng |  RSA | 1:42.69 | 1:43.47 | 
| 2 | 772 | Khalid Tighazouine |  MAR | 1:45.38 | 1:45.63 | 
| 3 | 488 | Nils Schumann |  GER | 1:44.22 | 1:45.28 | 
| 4 | 122 | Glody Dube |  BOT | 1:44.59 | 1:44.59 | 
| 5 | 673 | Wilfred Bungei |  KEN | 1:44.23 | 1:44.25 | 
| 6 | 75 | Jean-Patrick Nduwimana |  BDI | 1:43.78 | 1:43.78 | 
| 7 | 1180 | David Krummenacker |  USA | 1:44.57 | 1:45.57 | 
| 8 | 687 | Nicholas Wachira |  KEN | 1:45.05 | 1:45.36 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2001 | 
|---|---|---|---|---|---|
| 1 | 74 | Arthémon Hatungimana |  BDI | 1:43.46 | 1:44.97 | 
| 2 | 833 | Bram SOM |  NED | 1:43.98 | 1:43.98 | 
| 3 | 1039 | André Bucher |  SUI | 1:42.90 | 1:42.90 | 
| 4 | 10 | Adem Hecini |  ALG | 1:44.59 | 1:45.56 | 
| 5 | 885 | Pawel Czapiewski |  POL | 1:45.38 | 1:45.38 | 
| 6 | 689 | William Yiampoy |  KEN | 1:44.06 | 1:44.06 | 
| 7 | 948 | Mbulaeni Mulaudzi |  RSA | 1:45.04 | 1:45.04 | 
| 8 | 624 | Marvin Watts |  JAM | 1:46.43 | 1:46.43 |