The men's 400 metre freestyle event at the 2004 Olympic Games was contested at the Olympic Aquatic Centre of the Athens Olympic Sports Complex in Athens, Greece on August 14. Australia's Ian Thorpe edged out his teammate Grant Hackett to defend his Olympic title in 3:43.10, despite having been disqualified for a false start from the national trials in Sydney. Hackett earned a silver in 3:43.36, just 0.01 of a second under his winning time at the trials without the presence of Thorpe. U.S. swimmer Klete Keller set a new American record of 3:44.11 to take his second Olympic bronze medal in the event. Meanwhile, another American Larsen Jensen finished outside the medals in fourth place, but came home in a lifetime best of 3:46.08, holding off Italy's Massimiliano Rosolino by 0.17 seconds. Records Prior to this competition, the existing world and Olympic records were as follows: Pre-Olympic buildup In late March 2004 at the Australian Championships in Sydney, the defending champion Ian Thorpe overbalanced whilst on the blocks in the heats of the 400 m freestyle and fell into the water, resulting in his disqualification and ending the defense of his Olympic 400 m title. This resulted in a large debate among the swimming and public community as to whether Thorpe should be given an exception to Australia's policy of selecting the first and second place getters, with Prime Minister of Australia John Howard describing the situation as a "tragedy". Despite the intense media spotlight, Thorpe managed to win the 100 m and 200 m freestyle events in times of 48.83s and 1 min 45.07s respectively to ensure his selection for Athens. Craig Stevens, who had claimed the second qualifying position in the 400 m event, subsequently faced immense public pressure to relinquish his position to Thorpe, and later did so in a television interview for which he was paid. This generated ethical debate as to whether Stevens' decision had been bought, and criticism against Thorpe. Thorpe's increasing focus on the 100 m event, coupled with the media pressure, resulted in speculation that he was vulnerable to Hackett in the 400 m event. Thorpe safely qualified for the 400 m final behind Hackett in the heats. Results Heats Final There was a slow start in the final, with Thorpe reaching the 100 m mark one second outside world record pace with a narrow lead. In a topsy-turvy performance at