| Final 19.50h | time | | 1. Andre Bucher |  SUI | 1:43.70 | 4 | | 2. Wilfred Bungei |  KEN | 1:44.55 | 6 | | 3. Pawel Czapiewski |  POL | 1:44.63 | 7 | | 4. William Yiampoy | KEN | 1:44.96 | 3 | | 5. Nils Schumann |  GER | 1:45.00 | 1 | | 6. Mbulaeni Mulaudzi |  RSA | 1:45.01 | 2 | | 7. Khalid Tighazouine |  MAR | 1:45.58 | 5 | | 8. Hezekiel Sepeng | RSA | 1:46.68 | 8 |
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| Semi 1 17.55h | time | L | | 1. Wilfred Bungei | KEN | 1:45.66 | 5 | | 2. Khalid Tighazouine | MAR | 1:45.69 | 2 | | 3. Nils Schumann | GER | 1:45.86 | 3 | | 4. Hezekiel Sepeng | RSA | 1:45.97 | 1 | | 5. Jean-Patrick Nduwimana |  BDI | 1:46.42 | 6 | | 6. Glody Dube |  BOT | 1:46.91 | 4 | | 7. David Krummenacker |  USA | 1:47.46 | 7 | | 8. Nicholas Wachira | KEN | 1:48.93 | 8 |
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| Semi 2 18.03h | time | L | | 1. Andre Bucher | SUI | 1:44.47 | 3 | | 2. William Yiampoy | KEN | 1:44.61 | 6 | | 3. Mbulaeni Mulaudzi | RSA | 1:44.81 | 7 | | 4. Pawel Czapiewski | POL | 1:44.89 | 5 | | 5. Arthemon Hatungimana | BDI | 1:45.21 | 1 | | 6. Adem Hecini |  ALG | 1:46.02 | 4 | | 7. Bram Som |  NED | 1:47.40 | 2 | | 8. Marvin Watts |  JAM | 1:47.64 | 8 |
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| Heat 1 14.50h | time | L | | 1. Nils Schumann | GER | 1:45.69 | 8 | | 2. Hezekiel Sepeng | RSA | 1:45.93 | 5 | | 3. Arthemon Hatungimana | BDI | 1:45.97 | 3 | | 4. Grzegorz Krzosek | POL | 1:47.17 | 7 | | 5. Derrick Peterson | USA | 1:48.56 | 4 | | 6. MohamedS.Naji Haidara |  BRN | 1:49.09 | 2 | | 7. Vanco Stojanov |  MKD | 1:49.54 | 6 |
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| Heat 2 14.58h | time | L | | 1. Wilfred Bungei | KEN | 1:44.73 | 3 | | 2. Pawel Czapiewski | POL | 1:45.57 | 8 | | 3. Bram Som | NED | 1:45.60 | 6 | | 4. Daniel Caulfield |  IRL | 1:47.23 | 5 | | 5. Wilson Kirwa |  FIN | 1:47.65 | 2 | | 6. Boris Kaveshnikov |  RUS | 1:47.65 | 1 | | 7. Saidou Mahamadou |  NIG | 1:57.47 | 4 | | -. Douzi Nguerdjeoubel |  CHA | DNS | 7 |
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| Heat 3 15.06h | time | L | | 1. Andre Bucher | SUI | 1:45.49 | 2 | | 2. Khalid Tighazouine | MAR | 1:45.63 | 3 | | 3. Mbulaeni Mulaudzi | RSA | 1:46.05 | 7 | | 4. Joao Pires |  POR | 1:47.34 | 4 | | 5. Khadevis Robinson | USA | 1:49.42 | 6 | | 6. Isireli Naikelekelevesi |  FIJ | 1:50.74 | 5 | | 7. John Lozada |  PHI | 1:59.63 | 8 |
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| Heat 4 15.14h | time | L | | 1. William Yiampoy | KEN | 1:48.02 | 3 | | 2. David Krummenacker | USA | 1:48.15 | 6 | | 3. AntonioManuel Reina |  ESP | 1:48.26 | 4 | | 4. Joeri Jansen |  BEL | 1:48.42 | 7 | | 5. Nathan Brannen |  CAN | 1:48.60 | 5 | | 6. Otukile Lekote | BOT | 1:49.40 | 2 | | 7. Liam Byrne |  GIB | 1:55.98 | 1 | | 8. Naseer Ismail |  MDV | 2:00.19 | 8 |
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| Heat 5 15.22h | time | L | | 1. Jean-Patrick Nduwimana | BDI | 1:45.13 | 8 | | 2. Glody Dube | BOT | 1:45.39 | 3 | | 3. Adem Hecini | ALG | 1:45.56 | 5 | | 4. Nicholas Wachira | KEN | 1:45.97 | 4 | | 5. Marvin Watts | JAM | 1:46.43 | 2 | | 6. Tom Omey | BEL | 1:48.37 | 6 | | 7. Prince Mumba |  ZAM | 1:49.49 | 7 |
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