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

| Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 3 | 3 | Matthew Kwok Hon Ming | Hong Kong | 1:05.28 |
| 2 | 3 | Sylvain Fauré | Monaco | 1:05.51 |
| 4 | 4 | Hjalti Gudmundsson | Iceland | 1:05.55 |
| 5 | 1 | Sergio Andres Ferreyra | Argentina | 1:05.75 |
| 3 | 7 | Aleksandr Savitsky | Kazakhstan | 1:05.95 |
| 2 | 6 | Jean Luc Razakarivony | Madagascar | 1:05.97 |
| 2 | 5 | Ahmed Al-Kudmani | Saudi Arabia | 1:06.07 |
| 4 | 1 | Daniel Liew | Singapore | 1:06.41 |
| 3 | 8 | Krasimir Zahov | Bulgaria | 1:07.09 |
| 4 | 6 | Yevgeny Petrashov | Kyrgyzstan | 1:07.32 |
| 3 | 6 | Hakan Kiper | Turkey | 1:07.46 |
| 1 | 3 | Antonio Leon Candia | Paraguay | 1:08.12 |
| 2 | 2 | Malick Fall | Senegal | 1:08.60 |
| 1 | 5 | Kieran Chan | Papua New Guinea | 1:13.34 |
| 2 | 7 | Karar Samedul Islam | Bangladesh | 1:14.93 |
| 1 | 4 | Joe Atuhaire | Uganda | 1:22.35 |
| 2 | 1 | Facinet Bangoura | Guinea | DSQ |