The men's 4×100 metre freestyle relay event at the 2000 Summer Olympics took place on 16 September at the Sydney International Aquatic Centre in Sydney, Australia. For the first time in 36 years, the Australians solidified their triumph in front of a raucous home crowd as they upset the undefeated Americans to capture an Olympic title in the event. Leading by 0.15 seconds at the final relay exchange, Ian Thorpe was passed by U.S. swimmer Gary Hall, Jr. at the 350 meters mark, but eventually recovered and touched the wall first with an anchor of 48.30 to deliver the Aussie foursome of Michael Klim (48.18), Chris Fydler (48.48), and Ashley Callus (48.74) a gold-medal time in 3:13.67. Leading off the race, Klim also established a global standard to shave 0.03 seconds off the record set by his