| Total | |||
| 2 | 0 | 1 | 3 |
| Medalha | País | Atletas | Splits | Final |
| Flag ofEUA | Aaron Peirsol Brendan Hansen Michael Phelps Jason Lezak | 53.16 59.27 50.15 46.76 | 3:29.34 | |
| Flag ofAUS | Hayden Stoeckel Brenton Rickard Andrew Lauterstein Eamon Sullivan | 53.80 58.56 51.03 46.65 | 3:30.04 | |
| Flag ofJPN | Junichi Miyashita Kosuke Kitajima Takuro Fujii Hisayoshi Sato | 53.87 58.07 50.89 48.35 | 3:31.18 | |
| Flag ofRUS | Arkady Vyatchanin Roman Sludnov Evgeny Korotyshkin Evgeniy Lagunov | 53.36 59.45 51.62 47.49 | 3:31.92 | |
| Flag ofNZL | Daniel Bell Glenn Snyders Corney Swanepoel Cam Gibson | 54.74 59.87 51.78 47.00 | 3:33.39 | |
| Flag ofGBR | Liam Tancock Christopher Cook Michael Rock Simon Burnett | 54.69 59.65 52.02 47.33 | 3:33.69 | |
| Flag ofAFS | Gerhard Zandberg Cameron van der Burgh Lyndon Ferns Darian Townsend | 54.69 59.40 51.39 48.22 | 3:33.70 | |
| Flag ofITA | Mirco di Tora Loris Facci Mattia Nalesso Filippo Magnini | 54.52 1:00.55 52.26 | DQ |
| Medalha | País | Atleta | Splits | Final |
| Flag ofFRA | Alain Bernard | 22.53 | 47.21 | |
| Flag ofAUS | Eamon Sullivan | 22.48 | 47.32 | |
| Flag ofEUA | Jason Lezak | 22.86 | 47.67 | |
| Flag ofBRA | César Cielo Filho | 22.74 | 47.67 | |
| Flag ofHOL | Pieter Hoogenband van den | 23.25 | 47.75 | |
| Flag ofAFS | Lyndon Ferns | 22.86 | 48.04 | |
| Flag ofAUS | Matt Targett | 23.11 | 48.20 | |
| Flag ofSUE | Stefan Nystrand | 22.84 | 48.33 |
| Ranking | País | Atleta | Final |
| 1 | Flag ofAUS | Eamon Sullivan | 47.05 |
| 2 | Flag ofFRA | Alain Bernard | 47.20 |
| 3 | Flag ofHOL | Pieter Hoogenband van den | 47.68 |
| 4 | Flag ofAUS | Matt Targett | 47.88 |
| 5 | Flag ofSUE | Stefan Nystrand | 47.91 |
| 6 | Flag ofEUA | Jason Lezak | 47.98 |
| 7 | Flag ofAFS | Lyndon Ferns | 48.00 |
| 8 | Flag ofBRA | César Cielo Filho | 48.07 |
| 9 | Flag ofITA | Filippo Magnini | 48.11 |
| 10 | Flag ofEUA | Garrett Weber-Gale | 48.12 |
| Ranking | País | Atleta | Splits | Final |
| 1 | Flag ofFRA | Alain Bernard | 22.48 | 47.20 |
| 2 | Flag ofSUE | Stefan Nystrand | 23.09 | 47.91 |
| 3 | Flag ofEUA | Jason Lezak | 22.81 | 47.98 |
| 4 | Flag ofAFS | Lyndon Ferns | 23.00 | 48.00 |
| 5 | Flag ofBRA | César Cielo Filho | 22.62 | 48.07 |
| 6 | Flag ofITA | Christian Galenda | 23.22 | 48.47 |
| 7 | Flag ofSUE | Jonas Persson | 23.30 | 48.59 |
| 8 | Flag ofFRA | Fabien Gilot | 22.97 | 49.00 |
| Ranking | País | Atleta | Splits | Final |
| 1 | Flag ofCAN | Brent Hayden | 23.04 | 47.84 |
| 2 | Flag ofSRV | Milorad Cavic | 22.73 | 48.15 |
| 3 | Flag ofITA | Filippo Magnini | 23.79 | 48.30 |
| 4 | Flag ofEUA | Jason Lezak | 23.08 | 48.33 |
| 5 | Flag ofFRA | Fabien Gilot | 23.13 | 48.42 |
| 6 | Flag ofSUI | Dominik Meichtry | 23.39 | 48.55 |
| 7 | Flag ofBEL | Yoris Grandjean | 23.65 | 48.82 |
| 8 | Flag ofCRO | Duje Draganja | 22.88 | 49.49 |
| Ranking | País | Atleta | Final |
| 1 | Flag ofAUS | Eamon Sullivan | 47.80 |
| 2 | Flag ofSUE | Stefan Nystrand | 47.83 |
| 3 | Flag ofCAN | Brent Hayden | 47.84 |
| 4 | Flag ofFRA | Alain Bernard | 47.85 |
| 5 | Flag ofHOL | Pieter Hoogenband van den | 47.97 |
| 6 | Flag ofSRV | Milorad Cavic | 48.15 |
| 7 | Flag ofBRA | César Cielo Filho | 48.16 |
| 8 | Flag ofEUA | Garrett Weber-Gale | 48.19 |
| 9 | Flag ofAFS | Lyndon Ferns | 48.26 |
| 10 | Flag ofITA | Filippo Magnini | 48.30 |
| Medalha | País | Atletas | Splits | Final |
| Flag ofEUA | Michael Phelps Garrett Weber-Gale Cullen Jones Jason Lezak | 47.51 47.02 47.65 46.06 | 3:08.24 | |
| Flag ofFRA | Amaury Leveaux Fabien Gilot Frederick Bousquet Alain Bernard | 47.91 47.05 46.63 46.73 | 3:08.32 | |
| Flag ofAUS | Eamon Sullivan Andrew Lauterstein Ashley Callus Matt Targett | 47.24 47.87 47.55 47.25 | 3:09.91 | |
| Flag ofITA | Alessandro Calvi Christian Galenda Marco Belotti Filippo Magnini | 48.49 47.49 48.23 47.27 | 3:11.48 | |
| Flag ofSUE | Petter Stymne Lars Frolander Stefan Nystrand Jonas Persson | 49.17 48.02 47.25 47.48 | 3:11.92 | |
| Flag ofCAN | Brent Hayden Joel Greenshields Colin Russell Rick Say | 47.56 47.77 48.49 48.44 | 3:12.26 | |
| Flag ofAFS | Lyndon Ferns Darian Townsend Roland Schoeman Ryk Neethling | 48.15 48.11 48.32 48.08 | 3:12.66 | |
| Flag ofGBR | Simon Burnett Adam Brown Benjamin Hockin Ross Davenport | 48.34 47.75 48.50 48.28 | 3:12.87 |
| Ranking | gold | silver | bronze | Total | |
| 1. | Flag ofChina | 51 | 21 | 28 | 100 |
| 2. | Flag ofEstados Unidos | 36 | 38 | 36 | 110 |
| 3. | Flag ofRússia | 23 | 21 | 28 | 72 |
| 4. | Flag ofGrã Bretanha | 19 | 13 | 15 | 47 |
| 23. | Flag ofBrasil | 3 | 4 | 8 | 15 |