Swimming at the 2019 World Aquatics Championships was held from 21 to 28 July 2019.
a Swimmers who participated in the heats only and received medals.
Days before the competition, 20-year-old Australian swimmer Shayna Jack withdrew from the World Championships, mentioning “personal reasons”.
On 27 July 2019, Jack published a statement on her social media profiles, confirming doping allegations over testing positive for a banned substance.
[44] The following world and championship records were broken during the competition.