Swimming at the 2016 Summer Olympics – Men's 100 metre breaststroke Swimming at the 2016 Summer Olympics – Men's 100 metre breaststroke The men's 100 metre breaststroke event at the 2016 Summer Olympics took place between 6–7 August at the Olympic Aquatics Stadium. Great Britain's Adam Peaty defeated the field with a new world record to become the country's third gold medalist in this event, since Duncan Goodhew topped the podium in 1980 and Adrian Moorhouse in 1988. He jumped to an immediate lead, and never looked back, charging ahead of the field with his trademark high stroke rate to lower his own world record at 57.13. Peaty's time also gave
Swimming at the 2013 Southeast Asian Games – Men's 100 metre breaststroke after the International Swimming Federation (FINA) slapped a two-year ban on Indonesian swimmer Indra Gunawan, who won the silver medal in the event. Gunawan’s urine sample tested positive for Methylhexaneamine, a performance-enhancing substance, during random testing at the 4th Asian Indoor and Martial Arts Games held in July 2013. Swimming at the 2013 Southeast Asian Games – Men's 100 metre breaststroke The Men's 100 metre breaststroke event at the 2013 Southeast Asian Games took place on 13 December 2013 at Wunna Theikdi Aquatics Centre. There were 14 competitors from 8 countries who took part in this event. Two heats were