Mollie O'Callaghan destroyed the world record in the 200-meter freestyle on Saturday night, swimming 1:49.77 at the World Cup ...
Australian Mollie O'Callaghan clocked a short course world record of 1min 49.77sec to win the 200m freestyle at the swimming World Cup stop in Westmont, Illinois, on Saturday.
Lani Pallister and Gretchen Walsh opened the World Cup stop in Westmont with respective records in the 400 freestyle and 100 ...