Katinka Hosszu of Hungary competes in the Women's 200m Individual Medley Final on Day 4 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 9, 2016 in Rio de Janeiro, Brazil.

Katinka Hosszu of Hungary competes in the Women's 200m Individual Medley Final on Day 4 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 9, 2016 in Rio de Janeiro, Brazil.

Nanjing 2014 - Gold medalist Benjamin Gratz (C) of Hungary, silver medalist Povilas Strazdas (L) of Lithuania and bronze medalist Norbert Szabo of Hungary pose on the podium after the men's 200m individual medley swimming event of Nanjing 2014 Youth Olympic Games in Nanjing, Jiangsu Province, Aug. 18, 2014.

Michael Phelps of the United States competes in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.

Michael Phelps of the United States competes in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.

Michael Phelps of the United States competes in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.

Ryan Lochte of the United States prepares in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.

Michael Phelps of the United States competes in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.

Michael Phelps (R) of the United States competes in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.

Michael Phelps of the United States and Ryan Lochte of the United States compete in the Men's 200m Individual Medley Final on Day 6 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 11, 2016 in Rio de Janeiro, Brazil.