Swimming at the 2008 Summer Olympics – Women's 100 metre freestyle Heats Heats

| Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 4 | 7 | Triin Aljand | Estonia | 56.10 |
| 2 | 5 | Quah Ting Wen | Singapore | 56.14 |
| 3 | 5 | Ragnheidur Ragnarsdottir | Iceland | 56.35 |
| 3 | 8 | Anna Stylianou | Cyprus | 56.38 |
| 3 | 7 | Eleni Kosti | Greece | 56.44 |
| 4 | 1 | Miroslava Najdanovski | Serbia | 56.50 |
| 2 | 6 | Natthanan Junkrajang | Thailand | 56.56 |
| 2 | 4 | Orsolya Tompa | Hungary | 56.57 |
| 2 | 7 | Christel Simms | Philippines | 56.67 |
| 4 | 6 | Maria Laura Simonetto | Italy | 56.72 |
| 2 | 3 | Nieh Pin-Chieh | Chinese Taipei | 57.28 |
| 3 | 6 | Nina Sovinek | Slovenia | 57.30 |
| 1 | 4 | Madeleine Scerri | Malta | 57.97 |
| 2 | 2 | Irina Shlemova | Uzbekistan | 58.77 |
| 1 | 5 | Elena Popovska | Macedonia | 59.93 |
| 1 | 6 | Olga Hachatryan | Turkmenistan | 1:14.77 |
| 7 | 2 | Caitlin McClatchey | Great Britain | DNS |