Swimming at the 2004 Summer Games: Previous Summer Games ▪ Next Summer Games
Host City: Athina, Greece
Venue(s): Olympic Aquatic Centre, Athens Olympic Sports Complex Spiros Loues, Athina
Date Started: August 15, 2004
Date Finished: August 16, 2004
| Gold: | Ian Thorpe |
| Silver: | Pieter van den Hoogenband |
| Bronze: | Michael Phelps |
| Rank | Athlete | Age | Team | NOC | Medal | |
|---|---|---|---|---|---|---|
| 1 | Ian Thorpe | 21 | Australia | AUS | Gold | OR |
| 2 | Pieter van den Hoogenband | 26 | Netherlands | NED | Silver | |
| 3 | Michael Phelps | 19 | United States | USA | Bronze | |
| 4 | Klete Keller | 22 | United States | USA | ||
| 5 | Grant Hackett | 24 | Australia | AUS | ||
| 6 | Rick Say | 25 | Canada | CAN | ||
| 7 | Simon Burnett | 21 | Great Britain | GBR | ||
| 8 | Emiliano Brembilla | 25 | Italy | ITA | ||
| 9 | Květoslav Svoboda | 21 | Czech Republic | CZE | ||
| 10 | Yoshihiro Okumura | 21 | Japan | JPN | ||
| 11 | George Bovell | 21 | Trinidad and Tobago | TTO | ||
| 12 | Andreas Zisimos | 20 | Greece | GRE | ||
| 13 | Brent Hayden | 20 | Canada | CAN | ||
| 14 | Dominik Meichtry | 19 | Switzerland | SUI | ||
| 15 | Olaf Wildeboer | 21 | Spain | ESP | ||
| 16 | Andrey Kapralov | 23 | Russia | RUS | ||
| 17 | Jens Schreiber | 21 | Germany | GER | QU | |
| 18 | Jacob Carstensen | 25 | Denmark | DEN | ||
| 19 | Stefan Herbst | 26 | Germany | GER | ||
| 20 | Rodrigo Castro | 25 | Brazil | BRA | ||
| 21 | Saulius Binevičius | 25 | Lithuania | LTU | ||
| 22 | Peter Mankoč | 26 | Slovenia | SLO | ||
| 23 | Romāns Miloslavskis | 20 | Latvia | LAT | ||
| 24 | Maksim Kuznetsov | 22 | Russia | RUS | ||
| 25 | Nicolas Rostoucher | 23 | France | FRA | ||
| 26 | Dominik Koll | 19 | Austria | AUT | ||
| 27 | Dmytro Vereitynov | 21 | Ukraine | UKR | ||
| 28 | Josh Ilika | 27 | Mexico | MEX | ||
| 29 | Luís Monteiro | 21 | Portugal | POR | ||
| 30 | Łukasz Drzewiński | 20 | Poland | POL | ||
| 31 | Mikhail Aleksandrov | 19 | Bulgaria | BUL | ||
| 32 | Tamás Szűcs | 23 | Hungary | HUN | ||
| 33 | Han Gyu-Cheol | 22 | South Korea | KOR | ||
| 34 | Damian Alleyne | 21 | Barbados | BAR | ||
| 35T | Mahrez Mebarek | 19 | Algeria | ALG | ||
| 35T | Aleksandar Malenko | 25 | Macedonia | MKD | ||
| 37 | Yegor Salobutov | 20 | Belarus | BLR | ||
| 38 | Albert Subirats | 17 | Venezuela | VEN | ||
| 39 | Giancarlo Zolezzi | 22 | Chile | CHI | ||
| 40T | Juan Martín Pereyra | 24 | Argentina | ARG | ||
| 40T | Shaune Fraser | 16 | Cayman Islands | CAY | ||
| 42 | Miguel Molina | 20 | Philippines | PHI | ||
| 43 | Zhang Lin | 17 | China | CHN | ||
| 44 | Alexandros Aresti | 21 | Cyprus | CYP | ||
| 45 | Martín Kutscher | 19 | Uruguay | URU | ||
| 46 | Andrea Beccari | 26 | Italy | ITA | ||
| 47 | Chen Te-Tung | 18 | Chinese Taipei | TPE | ||
| 48 | Igor Erhartić | 20 | Serbia and Montenegro | SCG | ||
| 49 | Ştefan Pinciuc | 19 | Moldova | MDA | ||
| 50 | Anouar Ben Naceur | 20 | Tunisia | TUN | ||
| 51 | Mark Chay | 22 | Singapore | SIN | ||
| 52 | Aytekin Mindan | 22 | Turkey | TUR | ||
| 53 | Adil Bellaz | 23 | Morocco | MAR | ||
| 54 | Mario Delač | 19 | Croatia | CRO | ||
| 55 | Vitaly Khan | 18 | Kazakhstan | KAZ | ||
| 56 | Diego Mularoni | 24 | San Marino | SMR | ||
| 57 | Pyotr Vasilyev | 23 | Uzbekistan | UZB | ||
| 58 | Zurab Khomasuridze | 24 | Georgia | GEO | ||
| 59 | Ruslan Ismailov | 14 | Kyrgyzstan | KGZ |