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

| Rank_ | Heat | Lane | Name_ | Nationality |
|---|---|---|---|---|
| 113 | 10 | 5 | Oscar Jahnsen | Peru |
| 114 | 10 | 2 | Goran Stamenov | Macedonia |
| 115 | 9 | 7 | Heshan Unamboowe | Sri Lanka |
| 116 | 7 | 4 | Yellow Yeiyah | Nigeria |
| 116 | 7 | 1 | Alois Patrice Kouadjo Dansou | Benin |
| 118 | 8 | 1 | Luke Hall | Swaziland |
| 119 | 8 | 3 | Leonel ds Santos Matonse | Mozambique |
| 120 | 7 | 7 | Loai Tashkandi | Saudi Arabia |
| 121 | 8 | 2 | Miguel Navarro | Bolivia |
| 122 | 6 | 1 | Julio Cesar Rivera Coello | Honduras |
| 123 | 7 | 5 | Juan Francisco Lagos Diaz | Honduras |
| 124 | 7 | 3 | Heimanu Sichan | Tahiti |
| 125 | 5 | 7 | Andrey Molchanov | Turkmenistan |
| 126 | 6 | 7 | Chakyl Camal | Mozambique |
| 127 | 4 | 4 | Rainui Terupaia | Tahiti |
| 128 | 9 | 8 | Nuno Rola | Angola |