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

| Rank_ | Heat_Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 81 | H06-L8 | Eric Williams | Nigeria | 1:08.77 |
| 82 | H07-L5 | Genaro Mathias Prono Britez | Paraguay | 1:08.89 |
| 83 | H06-L6 | Erik Rajohnson | Madagascar | 1:09.01 |
| 84 | H06-L4 | Antonio Leon Candia | Paraguay | 1:09.32 |
| 85 | H05-L4 | Amar Shah | Kenya | 1:09.67 |
| 86 | H04-L5 | Celestino Aguon | Guam | 1:10.46 |
| 87 | H06-L2 | Chisela Kanchela | Zambia | 1:10.64 |
| 88 | H05-L3 | Melvin Chua | Malaysia | 1:10.65 |
| 89 | H04-L4 | Hei Ming Lao | Macau | 1:10.84 |
| 90 | H03-L4 | Boldbaataryn Bütekh-Uils | Mongolia | 1:11.06 |
| 91 | H05-L1 | Rodion Davelaar | Netherlands Antilles | 1:11.38 |
| 92 | H04-L7 | Omar Jasim | Brunei | 1:11.38 |
| 93 | H05-L5 | Alexander Rivero | Bolivia | 1:11.62 |
| 94 | H06-L1 | Osama Al Araj | Qatar | 1:11.73 |
| 95 | H05-L7 | Aram Nazaryan | Armenia | 1:12.21 |
| 96 | H05-L8 | Jehad Al Henidi | Jordan | 1:12.72 |