| Total: | |||
| 1 | 1 | 0 | 2 |
| Medalla | País | Atleta | Final |
| Flag ofUSA | Angelo Taylor Jeremy Wariner Lashawn Merritt David Neville | 2:55.39 | |
| Flag ofBAH | Andrae Williams Michael Mathieu Christopher Brown Andretti Bain | 2:58.03 | |
| Flag ofRUS | Vladislav Frolov Denis Alexeev Maksim Dyldin Anton Kokorin | 2:58.06 | |
| Flag ofGBR | Michael Bingham Robert Tobin Martyn Rooney Andrew Steele | 2:58.81 | |
| Flag ofBEL | Jonathan Borlee Arnaud Ghislain Kevin Borlee Cedric van Branteghem | 2:59.37 | |
| Flag ofAUS | Clinton Hill John Steffensen Joel Milburn Sean Wroe | 3:00.02 | |
| Flag ofPOL | Piotr Klimczak Marek Plawgo Rafal Wieruszewski Piotr Kedzia | 3:00.32 | |
| Flag ofJAM | Sanjay Ayre Ricardo Chambers Lansford Spence Michael Blackwood | 3:01.45 |
| Medalla | País | Atleta | Final |
| Flag ofUSA | Lashawn Merritt | 43.75 | |
| Flag ofUSA | Jeremy Wariner | 44.74 | |
| Flag ofUSA | David Neville | 44.80 | |
| Flag ofBAH | Christopher Brown | 44.84 | |
| Flag ofFRA | Leslie Djhone | 45.11 | |
| Flag ofGBR | Martyn Rooney | 45.12 | |
| Flag ofTRI | Renny Quow | 45.22 | |
| Flag ofSWE | Johan Wissman | 45.39 |
| Categoría | País | Atleta | Tiempo |
| 1 | Flag ofUSA | Lashawn Merritt | 44.12 |
| 2 | Flag ofUSA | Jeremy Wariner | 44.15 |
| 3 | Flag ofBAH | Christopher Brown | 44.59 |
| 4 | Flag ofGBR | Martyn Rooney | 44.60 |
| 5 | Flag ofSWE | Johan Wissman | 44.64 |
| 6 | Flag ofFRA | Leslie Djhone | 44.79 |
| 7 | Flag ofTRI | Renny Quow | 44.82 |
| 8 | Flag ofBEL | Kevin Borlee | 44.88 |
| 9 | Flag ofUSA | David Neville | 44.91 |
| 10 | Flag ofCRC | Nery Brenes | 44.94 |
| 10 | Flag ofCOD | Senga Gary Kikaya | 44.94 |
| 12 | Flag ofNGR | Saul Weipogwa | 45.02 |
| 13 | Flag ofCUB | Williams Collazo | 45.06 |
| 13 | Flag ofAUS | Joel Milburn | 45.06 |
| 15 | Flag ofJAM | Ricardo Chambers | 45.09 |
| 16 | Flag ofBEL | Jonathan Borlee | 45.11 |
| 17 | Flag ofISV | Tabarie Henry | 45.19 |
| 18 | Flag ofNGR | Godday James | 45.24 |
| 19 | Flag ofBAH | Andretti Bain | 45.52 |
| 20 | Flag ofBAH | Michael Mathieu | 45.56 |
| 21 | Flag ofAUS | Sean Wroe | 45.56 |
| 22 | Flag ofGBR | Andrew Steele | 45.59 |
| 23 | Flag ofITA | Claudio Licciardello | 45.64 |
| 24 | Flag ofBEL | Cedric van Branteghem | 45.81 |
| Categoría | País | Atleta | Tiempo |
| 1 | Flag ofUSA | Jeremy Wariner | 44.15 |
| 2 | Flag ofBAH | Christopher Brown | 44.59 |
| 3 | Flag ofBEL | Kevin Borlee | 44.88 |
| 4 | Flag ofCRC | Nery Brenes | 44.94 |
| 5 | Flag ofNGR | Saul Weipogwa | 45.02 |
| 6 | Flag ofCUB | Williams Collazo | 45.06 |
| 7 | Flag ofISV | Tabarie Henry | 45.19 |
| 8 | Flag ofITA | Claudio Licciardello | 45.64 |
| Categoría | País | Atleta | Tiempo |
| 1 | Flag ofBAH | Christopher Brown | 44.79 |
| 2 | Flag ofAUS | Joel Milburn | 44.80 |
| 3 | Flag ofSWE | Johan Wissman | 44.81 |
| 4 | Flag ofCOD | Senga Gary Kikaya | 44.89 |
| 5 | Flag ofGBR | Andrew Steele | 44.94 |
| 6 | Flag ofUSA | Lashawn Merritt | 44.96 |
| 7 | Flag ofGBR | Martyn Rooney | 45.00 |
| 8 | Flag ofFRA | Leslie Djhone | 45.12 |
| 9 | Flag ofTRI | Renny Quow | 45.13 |
| 10 | Flag ofAUS | Sean Wroe | 45.17 |
| 10 | Flag ofBAH | Michael Mathieu | 45.17 |
| 12 | Flag ofNGR | Saul Weipogwa | 45.19 |
| 13 | Flag ofUSA | David Neville | 45.22 |
| 13 | Flag ofJAM | Ricardo Chambers | 45.22 |
| 15 | Flag ofUSA | Jeremy Wariner | 45.23 |
| 16 | Flag ofITA | Claudio Licciardello | 45.25 |
| 17 | Flag ofBEL | Jonathan Borlee | 45.25 |
| 18 | Flag ofISV | Tabarie Henry | 45.36 |
| 18 | Flag ofCRC | Nery Brenes | 45.36 |
| 20 | Flag ofCUB | Williams Collazo | 45.37 |
| 21 | Flag ofBEL | Kevin Borlee | 45.43 |
| 22 | Flag ofNGR | Godday James | 45.49 |
| 23 | Flag ofRUS | Denis Alexeev | 45.52 |
| 24 | Flag ofBEL | Cedric van Branteghem | 45.54 |
| 25 | Flag ofJAM | Michael Blackwood | 45.56 |
| 26 | Flag ofTRI | Ato Modibo | 45.63 |
| 27 | Flag ofJAM | Sanjay Ayre | 45.66 |
| 28 | Flag ofCAN | Tyler Christopher | 45.67 |
| 29 | Flag ofIRL | David Gillick | 45.83 |
| 30 | Flag ofZIM | Young Talkmore Nyongani | 45.89 |
| 31 | Flag ofBAH | Andretti Bain | 45.96 |
| 32 | Flag ofRUS | Maksim Dyldin | 46.03 |
| 33 | Flag ofMRI | Eric Milazar | 46.06 |
| 34 | Flag ofDMA | Erison Hurtault | 46.10 |
| 35 | Flag ofGRN | Alleyne Francique | 46.15 |
| 36 | Flag ofUKR | Mykhaylo Knysh | 46.28 |
| 36 | Flag ofDOM | Arismendy Peguero Matos | 46.28 |
| 38 | Flag ofBOT | Gakologelwang Masheto | 46.29 |
| 39 | Flag ofGRN | Joel Phillip | 46.30 |
| 40 | Flag ofFIJ | Niko Verekauta | 46.32 |
| 41 | Flag ofURU | Andres Bayron Silva | 46.34 |
| 42 | Flag ofCZE | Rudolf Gotz | 46.38 |
| 43 | Flag ofJPN | Yuzo Kanemaru | 46.39 |
| 44 | Flag ofPUR | Felix Martinez Cuevas | 46.46 |
| 45 | Flag ofCOL | Geiner Mosquera | 46.59 |
| 46 | Flag ofBRA | Fernando Almeida | 46.60 |
| 47 | Flag ofZIM | Lewis Banda | 46.76 |
| 48 | Flag ofKEN | Vincent Mumo Kiilu | 46.79 |
| 49 | Flag ofBEN | Mathieu Gnanligo Fousseni | 47.10 |
| 50 | Flag ofSUD | Nagm Eldin Ali | 47.12 |
| 51 | Flag ofPOL | Daniel Dabrowski | 47.83 |
| 52 | Flag ofLBR | Siraj Williams | 47.89 |
| 53 | Flag ofSMR | Ivano Bucci | 48.54 |
| 54 | Flag ofSTP | Naiel Santiago D'almeida | 49.08 |
| 55 | Flag ofCHN | Xiaosheng Liu | 53.11 |
| Flag ofBOT | California Molefe | DNS |
| Categoría | País | Atleta | Tiempo |
| 1 | Flag ofUSA | Jeremy Wariner | 45.23 |
| 2 | Flag ofISV | Tabarie Henry | 45.36 |
| 3 | Flag ofBEL | Cedric van Branteghem | 45.54 |
| 4 | Flag ofIRL | David Gillick | 45.83 |
| 5 | Flag ofRUS | Maksim Dyldin | 46.03 |
| 6 | Flag ofUKR | Mykhaylo Knysh | 46.28 |
| 7 | Flag ofBEN | Mathieu Gnanligo Fousseni | 47.10 |
| 8 | Flag ofSTP | Naiel Santiago D'almeida | 49.08 |
| Ranking | gold | silver | bronze | Total | |
| 1. | Flag ofChina | 51 | 21 | 28 | 100 |
| 2. | Flag ofEstados Unidos | 36 | 38 | 36 | 110 |
| 3. | Flag ofRusia | 23 | 21 | 28 | 72 |
| 4. | Flag ofGran Bretaña | 19 | 13 | 15 | 47 |
| 36. | Flag ofMéxico | 2 | 0 | 1 | 3 |