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

| Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 1 | 4 | Kiera Aitken | Bermuda | 1:02.62 |
| 3 | 4 | Tsai Hiu Wai Sherry | Hong Kong | 1:02.68 |
| 3 | 5 | Fernanda González | Mexico | 1:02.76 |
| 2 | 4 | Zuzanna Mazurek | Poland | 1:02.77 |
| 6 | 7 | Iryna Amshennikova | Ukraine | 1:02.85 |
| 2 | 5 | Gisela Morales | Guatemala | 1:02.92 |
| 3 | 6 | Petra Klosová | Czech Republic | 1:03.36 |
| 2 | 3 | Marica Strazmester | Serbia | 1:03.56 |
| 3 | 8 | Sarah Blake Bateman | Iceland | 1:03.82 |
| 6 | 8 | Christin Zenner | Germany | 1:03.87 |
| 2 | 7 | Erin Volcán | Venezuela | 1:03.90 |
| 2 | 6 | Kim Yu-Yeon | South Korea | 1:04.63 |
| 2 | 2 | Yekaterina Rudenko | Kazakhstan | 1:04.85 |
| 1 | 5 | Maria Virginia Baez | Paraguay | 1:05.39 |
| 1 | 3 | Christie Bodden | Panama | 1:07.18 |
| 7 | 3 | Zhao Jing | China | DSQ |
| 4 | 7 | Sviatlana Khakhlova | Belarus | DNS |