Swimming at the 2008 Summer Olympics – Men's 100 metre freestyle Heats Heats

| Rank_ | Heat | Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|---|
| 14 | 8 | 2 | Andrey Grechin | Russia | 48.50 |
| 15 | 9 | 8 | Jonas Persson | Sweden | 48.51 |
| 16 | 7 | 7 | Dominik Meichtry | Switzerland | 48.55 |
| 16 | 8 | 8 | Christian Galenda | Italy | 48.55 |
| 18 | 9 | 3 | Yevgeny Lagunov | Russia | 48.59 |
| 19 | 7 | 1 | Yoris Grandjean | Belgium | 48.82 |
| 20 | 6 | 8 | George Bovell | Trinidad and Tobago | 48.83 |
| 21 | 5 | 6 | Martin Verner | Czech Republic | 48.95 |
| 22 | 6 | 5 | Albert Subirats | Venezuela | 48.97 |
| 23 | 8 | 1 | Joel Greenshields | Canada | 49.04 |
| 24 | 4 | 4 | Jason Dunford | Kenya | 49.06 |
| 25 | 6 | 1 | Chen Zuo | China | 49.08 |
| 26 | 4 | 5 | Nimrod Shapira Bar-Or | Israel | 49.10 |
| 27 | 9 | 1 | Jakob Andkjær | Denmark | 49.25 |