Jack Alexy won the men’s 100 freestyle in Westmont in 44.64, cutting two tenths from the 44.84 world record shared by Kyle Chalmers (2021, Kazan) and Egor Kornev (Baku, earlier in October). He turned in 21.25 at the 50 and finished 0.20 seconds under the old mark, also lowering his American record (