Isaac Cooper


Isaac Cooper is an Australian swimmer. He competed in the men's 100 metre backstroke and in the heats of the 4x100 metre mixed medley relay at the 2020 Summer Olympics.
Isaac competed in the 2022 FINA Short Course World Championships. He was denied a gold medal in the 50m backstroke event in bizarre circumstances after the final had to be re-run. Cooper's original swim had broken the World Junior Record but it was discounted. He went on to achieve a World Record and Gold Medal in the Medley Relay, and also won gold in the 4x50m Freestyle Relay.
Cooper holds the World Junior Record and Commonwealth Record in the Short Course 50m Backstroke, as well as the Australian Record in Long Course 50m Backstroke.
He was sent home from the 2022 Commonwealth Games for disciplinary reasons related to the “use of medication”.

World records

Short course metres

split 49.46 ; with Joshua Yong, Matthew Temple, Kyle Chalmers