Michael Phelps' s Results in Athens 2004 Olympic Games
 Date |
Event | Rank | Time |
| 14 Aug. 2004 | Men's 400m Individual Medley - Heat 5 | 1 | 4:13.29 |
| ¡@ | Men's 400m Individual Medley Final | 1 | 4:08.26 (World Record) |
| ¡@ | ¡@ | ¡@ | ¡@ |
| 15 Aug. 2004 | Men's 200m Freestyle - Heat 6 | 1 | 1:48.43 |
| ¡@ | Men's 200m Freestyle Semifinal 2 | 2 | 1:47.08 |
| ¡@ | Men's 4 x 100m Freestyle Relay Final | 3 | 3:14.62 (Michael Phelps: 48.74) |
| ¡@ | ¡@ | ¡@ | ¡@ |
| 16 Aug. 2004 | Men's 200m Butterfly - Heat 5 | 1 | 1:57.36 |
| ¡@ | Men's 200m Freestyle Final | 3 | 1:45.32 |
| ¡@ | Men's 200m Butterfly Semifinal 1 | 2 | 1:55.65 |
| ¡@ | ¡@ | ¡@ | ¡@ |
| 17 Aug. 2004 | Men's 200m Butterfly Final | 1 | 1:54.04 (Olympic Record) |
| ¡@ | Men's 4 x 200m Freestyle Relay Final | 1 | 7:07.33 (Michael Phelps: 1:46.49) |
| ¡@ | ¡@ | ¡@ | ¡@ |
| 18 Aug. 2004 | Men's 200m Individual Medley - Heat 7 | 1 | 2:00.01 |
| ¡@ | Men's 200m Individual Medley Semifinal | 1 | 1:58.52 (Olympic Record) |
| ¡@ | ¡@ | ¡@ | ¡@ |
| 19 Aug. 2004 | Men's 100m Butterfly - Heat 7 | 1 | 52.35 |
| ¡@ | Men's 200m Individual Medley Final | 1 | 1:57.14 (Olympic Record) |
| ¡@ | Men's 100m Butterfly Semifinal 2 | 1 | 51.61 (Olympic Record) |
| ¡@ | ¡@ | ¡@ | ¡@ |
| 20 Aug. 2004 | Men's 4 x 100m Medley Relay - Heat 2 | 1 | 3:35.10 (Michael Phelps: 52.43) |
| Men's 100m Butterfly Final | 1 | 51.25 (Olympic Record) |
