The men’s 4 × 200 metre freestyle relay event at the 2012 Summer Olympics took place on 31 July at the London Aquatics Centre in London United Kingdom.The U.S. men’s team smashed the seven-minute barrier in textile to defend the Olympic title in the event and most importantly to keep Michael Phelps’ all time record alive.
bronze medalist
Dai Jun, Hao Yun, Jiang Haiqi, Lü Zhiwu, Li Yunqi, Sun Yang