| Swimming at the 2003 Pan American Games | ||
|---|---|---|
| | ||
| Freestyle | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| 400 m | men | women |
| 800 m | women | |
| 1500 m | men | |
| Backstroke | ||
| 100 m | men | women |
| 200 m | men | women |
| Breaststroke | ||
| 100 m | men | women |
| 200 m | men | women |
| Butterfly | ||
| 100 m | men | women |
| 200 m | men | women |
| Individual medley | ||
| 200 m | men | women |
| 400 m | men | women |
| Freestyle relay | ||
| 4×100 m | men | women |
| 4×200 m | men | women |
| Medley relay | ||
| 4×100 m | men | women |
The Men's 100m Freestyle event at the 2003 Pan American Games took place on August 14, 2003 (Day 13 of the Games).
| Gold | José Meolans |
| Silver | George Bovell |
| Bronze | Gustavo Borges |
| Record | Athlete | Time | Date | Venue |
|---|---|---|---|---|
| World Record | 47.84 | 2000-09-19 | | |
| Pan Am Record | 49.19 | 1999-08-04 | |