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

| Rank_ | Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|---|
| 1 | 7 | 4 | Leisel Jones | Australia | 1:05.64 |
| 2 | 7 | 3 | Yuliya Yefimova | Russia | 1:06.08 |
| 3 | 5 | 6 | Mirna Jukić | Austria | 1:07.06 |
| 4 | 5 | 4 | Rebecca Soni | United States | 1:07.44 |
| 5 | 7 | 1 | Suzaan van Biljon | South Africa | 1:07.55 |
| 6 | 6 | 1 | Sun Ye | China | 1:07.81 |
| 7 | 6 | 4 | Tarnee White | Australia | 1:07.83 |
| 8 | 7 | 6 | Joline Höstman | Sweden | 1:07.91 |
| 9 | 7 | 5 | Megan Jendrick | United States | 1:08.07 |
| 10 | 5 | 7 | Jillian Tyler | Canada | 1:08.13 |
| 11 | 6 | 3 | Kate Haywood | Great Britain | 1:08.18 |
| 12 | 5 | 2 | Chen Huijia | China | 1:08.24 |
| 13 | 5 | 3 | Annamay Pierse | Canada | 1:08.25 |