Swimming at the 2007 World Aquatics Championships – Men's 100 metre breaststroke Heats Heats

| Rank_ | Heat_Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 33 | H11-L5 | Mladen Tepavčević | Serbia | 1:02.80 |
| 33 | H13-L4 | Sławomir Kuczko | Poland | 1:02.80 |
| 35 | H12-L1 | Chris Boe Christensen | Denmark | 1:02.83 |
| 36 | H16-L8 | Emil Tahirovič | Slovenia | 1:02.85 |
| 37 | H13-L6 | Jakob Jóhann Sveinsson | Iceland | 1:02.91 |
| 38 | H11-L6 | Edvinas Dautartas | Lithuania | 1:03.07 |
| 39 | H10-L6 | Sofiane Daid | Algeria | 1:03.09 |
| 40 | H12-L6 | Dániel Gyurta | Hungary | 1:03.33 |
| 41 | H13-L5 | WANG Haibo | China | 1:03.38 |
| 42 | H12-L7 | Malick Fall | Senegal | 1:03.42 |
| 43 | H10-L7 | Tomas Fucik | Czech Republic | 1:03.44 |
| 44 | H15-L3 | Romanos Iasonas Alyfantis | Greece | 1:03.51 |
| 45 | H11-L2 | Mikalai Vasilyeu | Belarus | 1:03.62 |
| 46 | H12-L3 | Yevgeniy Ryzhkov | Kazakhstan | 1:03.70 |
| 47 | H10-L2 | Tom Be`eri | Israel | 1:03.72 |
| 47 | H10-L1 | Michael Malul | Israel | 1:03.72 |