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

| Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 6 | 1 | Kseniya Moskvina | Russia | 1:00.70 |
| 5 | 1 | Xu Tianlongzi | China | 1:00.82 |
| 7 | 7 | Fabíola Molina | Brazil | 1:01.00 |
| 3 | 3 | Carolina Colorado | Colombia | 1:01.19 |
| 4 | 4 | Melissa Ingram | New Zealand | 1:01.24 |
| 5 | 7 | Kateryna Zubkova | Ukraine | 1:01.25 |
| 6 | 2 | Sanja Jovanović | Croatia | 1:01.30 |
| 7 | 2 | Alexianne Castel | France | 1:01.44 |
| 7 | 8 | Nikolett Szepesi | Hungary | 1:01.77 |
| 3 | 2 | Anna Gostomelsky | Israel | 1:01.87 |
| 4 | 6 | Romina Armellini | Italy | 1:02.21 |
| 4 | 8 | Anja Čarman | Slovenia | 1:02.21 |
| 4 | 5 | Mercedes Peris | Spain | 1:02.30 |
| 3 | 1 | Sarah Sjöström | Sweden | 1:02.38 |
| 4 | 2 | Hanna-Maria Seppälä | Finland | 1:02.39 |
| 4 | 1 | Aisling Cooney | Ireland | 1:02.50 |
| 3 | 7 | Alana Dillette | Bahamas | 1:02.56 |