| 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 400m Individual Medley event at the 2003 Pan American Games took place on August 13, 2003 (Day 12 of the Games).
Medalists
| Gold | Robert Margalis United States
|
| Silver | Eric Donnelly United States
|
| Bronze | Thiago Pereira Brazil
|
Records
| World Record | Michael Phelps (USA) |
4:09.09 | 2003-07-27 |  Barcelona, Spain
|
| Pan Am Record |  Curtis Myden (CAN) |
4:15.52 | 1999-08-03 | Winnipeg, Canada
|
Results
| Place | Swimmer | Heats | Final | |
|---|---|---|---|---|
| Time | Rank | Time | ||
| 1 |  Robert Margalis (USA) |
4:24.00 | 2 | 4:19.09 |
| 2 | Eric Donnelly (USA) |
4:23.52 | 1 | 4:19.65 |
| 3 | Thiago Pereira (BRA) |
4:29.12 | 5 | 4:19.89 |
| 4 |  Jeremy Knowles (BAH) |
4:27.05 | 3 | 4:22.04 NR |
| 5 |  Bradley Ally (BAR) |
4:30.02 | 6 | 4:24.42 |
| 6 | Diogo Yabe (BRA) |
4:29.02 | 4 | 4:25.85 |
| 7 |  Tobias Oriwol (CAN) |
4:30.38 | 7 | 4:29.37 |
| 8 |  Andrew Mackay (CAY) |
4:32.96 | 8 | 4:33.62 |
| 9 | Chad Murray (CAN) |
4:33.31 | 9 | 4:30.73 |
| 10 | Shaune Fraser (CAY) |
4:41.81 | 11 | 4:34.72 |
| 11 |  Marcos Burgos (CHI) |
4:37.08 | 10 | 4:38.47 |
| 12 |  Hiram Carrion (PUR) |
4:43.73 | 12 | 4:38.66 |
| 13 |  Vincent van Rutten (AHO) |
4:46.58 | 13 | 4:43.42 |
| 14 |  Jonathan Mauri (CRC) |
4:47.40 | 14 | 4:47.91 |
| — |  Kieran Locke (ISV) |
4:53.23 | 15 | scratched |
Notes
References
