Swimming at the 2000 Summer Olympics – Women's 100 metre breaststroke Heats Heats

| Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 5 | 1 | Olga Bakaldina | Russia | 1:10.53 |
| 6 | 5 | Staciana Stitts | United States | 1:10.54 |
| 4 | 6 | Li Wei | China | 1:10.55 |
| 5 | 7 | Heidi Earp | Great Britain | 1:10.56 |
| 5 | 2 | Alicja Pęczak | Poland | 1:10.57 |
| 6 | 1 | Emma Igelström | Sweden | 1:11.09 |
| 2 | 6 | İlkay Dikmen | Turkey | 1:11.51 |
| 3 | 4 | Elvira Fischer | Austria | 1:11.58 |
| 4 | 8 | Byun Hye-Young | South Korea | 1:11.64 |
| 3 | 1 | Isabel Ceballos | Colombia | 1:11.90 |
| 3 | 7 | Agata Czaplicki | Switzerland | 1:13.19 |
| 3 | 5 | Joscelin Yeo | Singapore | 1:13.25 |
| 3 | 3 | Emma Robinson | Ireland | 1:13.41 |
| 3 | 2 | Smiljana Marinović | Croatia | 1:13.49 |
| 3 | 6 | Imaday Nuñez Gonzalez | Cuba | 1:13.91 |
| 2 | 4 | Siow Yi Ting | Malaysia | 1:13.92 |