Pro Swim Series Indianapolis. Day 4. Van Mathias: 100 rana (58.01). RN. Anna Moesch: 100 stile libero (52.11).
Vincitori. 800 SL D - Katie Ledecky (USA) - 8:12.87. 800 SL U - Bobby Finke (USA) - 7:56.21. 50 FA D - Kate Douglass (USA) - 25.39. 50 FA U - Ilya Kharun (CAN) - 22.73 (Record U.S. Open). 100 RA D - Aimee Canny (RSA) - 1:05.97. 100 RA U - Van Mathias (USA) - 58.01 (Record Americano). 100 SL D - Anna Moesch (USA) - 52.11 (Record U.S. Open). 100 SL U - Patrick Sammon (USA) - 47.92.