Swimming at the 2008 Summer Olympics – Women's 800 metre freestyle Heats Heats

| Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 1 | 3 | Eva Lehtonen | Finland | 8:53.50 |
| 2 | 7 | Khoo Cai Lin | Malaysia | 9:04.86 |
| 1 | 3 | Karolina Szczepaniak | Poland | 9:08.87 |
| 3 | 2 | Federica Pellegrini | Italy | DNS |