INDIANAPOLIS – In her final World Aquatics Championships this July in Singapore, Indiana swimming and diving alumna Lilly King will lead a group of four Hoosier athletes representing USA Swimming on the international stage.
USA Swimming announced its men’s and women’s World Championships rosters early Sunday (June 8) morning following the conclusion of the 2025 Toyota National Championships at the IU Natatorium in Indianapolis. The rosters include Hoosier breaststrokers King and Josh Matheny, freestyler Anna Peplowski and open water swimmer Mariah Denigan.
Denigan, Matheny and Peplowski each make their third consecutive national teams after competing in the 2023 World Aquatics Championships and the 2024 Paris Olympics.
It is Lilly King’s fifth and final long course World Championships – she is also a three-time Olympian and three-time short course World Championships participant – having announced last Saturday that this season is her last. King won the 50-meter breaststroke and finished second in the 100-meter breaststroke at the Toyota National Championships – her final meet on U.S. soil – to set her individual program for Singapore.
Matheny will feature in the 100-meter breaststroke and 200-meter breaststroke at World Championships, having won the latter and finishing second in the 100-meter race. IU totaled five breaststroke medals this week in Indianapolis, as Brian Benzing also earned bronze in the men’s 50-meter event.
Anna Peplowski returns to the women’s 4×200-meter freestyle relay this summer after helping Team USA win Olympic silver in Paris. Peplowski tied for fourth in the women’s 200-yard freestyle final, prompting a swim-off with Erin Gemmel. Gemmel won the swim-off, but both athletes placed in the top six needed to make the roster. Peplowski reset her program record in the event from all three chances she had this week, going 1:56.39 in prelims, 1:55.82 in the final and 1:55.70 in the swim-off. Her previous best mark was a 1:56.99.
Denigan made the USA Swimming’s open water roster earlier this summer and will compete in the 5K event.
In total, eight athletes will represent the United States in Singapore – four swimmers and four divers. Indiana athletics will announce its full list of athletes competing at the World Aquatics Championships at a later date.