| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Mbulaeni Mulaudzi |  RSA | 1:45.72 Q | 
| 2 | René Herms |  GER | 1:45.83 Q | 
| 3 | Jae-hoon Lee |  KOR | 1:46.24 PB | 
| 4 | Arthémon Hatungimana |  BDI | 1:46.35 | 
| 5 | Michael Rotich |  KEN | 1:46.42 | 
| 6 | Nazar Begliyev |  TKM | 1:49.64 PB | 
| 7 | Alibay Shukurov |  AZE | 1:51.11 | 
| 8 | Fadrique Iglesias |  BOL | 1:51.87 | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Joseph Mwengi Mutua |  KEN | 1:45.65 Q | 
| 2 | Ricky Soos |  GBR | 1:45.70 Q PB | 
| 3 | Djabir Saïd-Guerni |  ALG | 1:45.94 q | 
| 4 | Achraf Tadili |  CAN | 1:46.63 | 
| 5 | David Fiegen |  LUX | 1:46.97 | 
| 6 | Mindaugas Norbutas |  LTU | 1:47.38 SB | 
| 7 | Panayiótis Stroubákos |  GRE | 1:47.69 | 
| 8 | Le Van Duong |  VIE | 1:49.81 NR | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Wilson Kipketer |  DEN | 1:44.69 Q | 
| 2 | Jonathan Johnson |  USA | 1:45.31 Q | 
| 3 | Jean-Patrick Nduwimana |  BDI | 1:45.38 q | 
| 4 | Osmar dos Santos |  BRA | 1:45.90 q | 
| 5 | Jason Stewart |  NZL | 1:46.24 PB | 
| 6 | João Pires |  POR | 1:46.71 SB | 
| 7 | Jasmin Salihovic |  BIH | 1:49.59 | 
| 8 | Jan Sekpona |  TOG | 1:54.25 | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Wilfred Bungei |  KEN | 1:44.84 Q | 
| 2 | Ismail Ahmed Ismail |  SUD | 1:45.17 Q PB | 
| 3 | Samwel Mwera |  TAN | 1:45.30 q NR | 
| 4 | Nicolas Aïssat |  FRA | 1:45.31 q | 
| 5 | Bram SOM |  NED | 1:45.72 q | 
| 6 | Mihail Kolganov |  KAZ | 1:47.36 | 
| 7 | Mohammad Al-Azemi |  KUW | 1:47.67 | 
| 8 | Erkinjon Isakov |  UZB | 1:48.28 | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Yuriy Borzakovskiy |  RUS | 1:46.20 Q | 
| 2 | Berhanu Alemu |  ETH | 1:46.26 Q | 
| 3 | Miguel Quesada |  ESP | 1:46.32 | 
| 4 | Joeri Jansen |  BEL | 1:46.66 | 
| 5 | Paskar Owor |  UGA | 1:47.87 | 
| 6 | Moise Joseph |  HAI | 1:48.15 | 
| 7 | Isireli Naikelekelevesi |  FIJ | 1:49.08 | 
| 8 | Kondwani Chiwina |  MAW | 1:49.87 PB | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Amine Laalou |  MAR | 1:45.88 Q | 
| 2 | Ivan Heshko |  UKR | 1:45.92 Q SB | 
| 3 | Khadevis Robinson |  USA | 1:46.14 | 
| 4 | Dmitriy Bogdanov |  RUS | 1:47.03 | 
| 5 | Nabil Madi |  ALG | 1:47.52 | 
| 6 | Selahattin Çobanoglu |  TUR | 1:47.83 | 
| 7 | Sajad Moradi |  IRI | 1:49.49 | 
| 8 | Andy Grant |  VIN | 1:57.08 | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Dmitrijs Milkevics |  LAT | 1:46.66 Q | 
| 1 | Antonio Manuel Reina |  ESP | 1:46.66 Q | 
| 3 | Florent Lacasse |  FRA | 1:46.91 | 
| 4 | Majed Saeed Sultan |  QAT | 1:47.92 | 
| 5 | Abdoulaye Wagne |  SEN | 1:47.95 | 
| 6 | Mohammed Obaid Al-Salhi |  KSA | 1:48.42 SB | 
| 7 | Ramil Aritkulov |  RUS | 1:49.25 | 
| 8 | Ali Mohammed Al-Balooshi |  UAE | 1:51.76 | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Andrea Longo |  ITA | 1:46.75 Q | 
| 2 | Hezekiél Sepeng |  RSA | 1:46.82 Q | 
| 3 | André Bucher |  SUI | 1:47.34 | 
| 4 | Manuel OLMEDO |  ESP | 1:47.71 | 
| 5 | Michal Å neberger |  CZE | 1:47.89 | 
| 6 | Sherridan Kirk |  TTO | 1:48.12 | 
| 7 | Vanco Stojanov |  MKD | 1:49.02 SB | 
| 8 | Abdel Salam Salem Al Dabaije |  PLE | 1:53.86 | 
| POS | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|
| 1 | Gary Reed |  CAN | 1:46.74 Q | 
| 2 | Mouhssin Chehibi |  MAR | 1:46.77 Q | 
| 3 | Yusuf Saad KAMEL |  BRN | 1:46.94 | 
| 4 | Derrick Peterson |  USA | 1:47.60 | 
| 5 | Glody Dube |  BOT | 1:48.25 | 
| 6 | Prince Mumba |  ZAM | 1:48.36 | 
| 7 | Byron PIEDRA |  ECU | 1:48.42 | 
| 8 | Cornelis Sibe |  SUR | 2:00.06 |