Swimming at the 2003 World Aquatics Championships – Men's 400 metre freestyle
Place Swimmer Nation Time
1 Ian Thorpe Australia 3:42.58
2 Grant Hackett Australia 3:45.11
3 Dragoș Coman Romania 3:46.87
4 Massimiliano Rosolino Italy 3:47.44
5 Klete Keller USA 3:47.70
6 Yuri Prilukov Russia 3:48.50
7 Chad Carvin USA 3:50.36
8 Graeme Smith Great Britain 3:51.83
Results -- Final
The Men's 400 Freestyle event at the 10th FINA World Aquatics Championships swam on 20 July 2003 in Barcelona, Spain. Prior to the start of the event, the existing World (WR) and Championship (CR) records were: