Swimming at the 2004 Summer Olympics – Women's 800 metre freestyle
# Swimming at the 2004 Summer Olympics – Women's 800 metre freestyle

The women's 800 metre freestyle event at the 2004 Olympic Games was contested at the Olympic Aquatic Centre of the Athens Olympic Sports Complex in Athens, Greece on August 19 and 20.

Japan's Ai Shibata became the first Asian swimmer to win an Olympic gold medal in long-distance freestyle swimming, outside the record time of 8:24.54. France's Laure Manaudou, who claimed the title in the 400 m freestyle, added a silver to her medal tally, with a time of 8:24.96. U.S. swimmer Diana Munz, on the other hand, edged out her teammate Kalyn Keller for the bronze medal by 0.36 of a second, clocking at 8:26.61.

## Records

Prior to this competition, the existing world and Olympic records were as follows.

| World record | Janet Evans (USA) | 8:16.22 | Tokyo, Japan | 20 August 1989 |
| - | - | - | - | - |
| Olympic record | Brooke Bennett (USA) | 8:19.67 | Sydney, Australia | 22 September 2000 |

## Results

### Heats

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| - | - | - | - | - | - | - |
| 1 | 4 | 3 | Laure Manaudou | France | 8:25.91 | Q |
| 2 | 3 | 2 | Rebecca Cooke | Great Britain | 8:28.47 | Q |
| 3 | 3 | 5 | Ai Shibata | Japan | 8:30.08 | Q |
| 4 | 2 | 4 | Diana Munz | United States | 8:30.87 | Q |
| 5 | 2 | 3 | Jana Henke | Germany | 8:31.86 | Q |
| 6 | 4 | 5 | Kalyn Keller | United States | 8:32.36 | Q |
| 7 | 4 | 6 | Erika Villaécija | Spain | 8:33.61 | Q |
| 8 | 2 | 6 | Simona Păduraru | Romania | 8:34.15 | Q |
| 9 | 2 | 2 | Sarah Paton | Australia | 8:35.81 | |
| 10 | 3 | 6 | Linda Mackenzie | Australia | 8:35.90 | |
| 11 | 4 | 2 | Chen Hua | China | 8:36.24 | |
| 12 | 3 | 4 | Sachiko Yamada | Japan | 8:36.48 | |
| 13 | 4 | 7 | Flavia Rigamonti | Switzerland | 8:38.10 | |
| 14 | 4 | 4 | Hannah Stockbauer | Germany | 8:38.17 | |
| 15 | 4 | 8 | Kristel Köbrich | Chile | 8:40.41 | |
| 16 | 3 | 3 | Camelia Potec | Romania | 8:41.20 | |
| 17 | 2 | 5 | Brittany Reimer | Canada | 8:41.55 | |
| 18 | 2 | 1 | Marianna Lymperta | Greece | 8:42.65 | |
| 19 | 3 | 1 | Jana Pechanová | Czech Republic | 8:47.38 | |
| 20 | 2 | 7 | Olga Beresnyeva | Ukraine | 8:57.96 | |
| 21 | 1 | 2 | Golda Marcus | El Salvador | 8:59.81 | |
| 22 | 1 | 4 | Kwon You-ri | South Korea | 9:01.42 | |
| 23 | 1 | 3 | Jelena Petrova | Estonia | 9:01.62 | |
| 24 | 3 | 8 | Rebecca Linton | New Zealand | 9:02.41 | |
| 25 | 1 | 7 | Heather Roffey | Cayman Islands | 9:02.88 | |
| 26 | 2 | 8 | Ivanka Moralieva | Bulgaria | 9:03.13 | |
| 27 | 1 | 6 | Paola Duguet | Colombia | 9:06.96 | |
| 28 | 1 | 5 | Anita Galić | Croatia | 9:10.91 | |
| 29 | 1 | 1 | Khadija Ciss | Senegal | 9:20.06 | |
| | 3 | 7 | Éva Risztov | Hungary | DNS | |
| | 4 | 1 | Anja Čarman | Slovenia | DNS | |

### Final

| Rank | Lane | Swimmer | Nation | Time |
| - | - | - | - | - |
| | 3 | Ai Shibata | Japan | 8:24.54 |
| | 4 | Laure Manaudou | France | 8:24.96 |
| | 6 | Diana Munz | United States | 8:26.61 |
| 4 | 7 | Kalyn Keller | United States | 8:26.97 |
| 5 | 1 | Erika Villaécija | Spain | 8:29.04 |
| 6 | 5 | Rebecca Cooke | Great Britain | 8:29.37 |
| 7 | 2 | Jana Henke | Germany | 8:33.95 |
| 8 | 8 | Simona Păduraru | Romania | 8:37.02 |
