On day 4, June 16, she won both the 200m and 1500m freestyle finals in the evening. Ledecky swam a 15:40.50 in the 1500 meter freestyle, lowering her Championship Record from the day before and becoming the first winner of the women's 1500 meter freestyle at the US Olympic Trials. She swam a 1:55.11 in the 200 meter freestyle. These two swims secured her spots on the US Olympic Team for the 2020 Summer Olympics in the 1500 meter freestyle and 200 meter freestyle individual events as well as the 4x200 meter freestyle relay. Ledecky won the 200 meter and 1500 meter freestyle finals in a time span of about 70 minutes as well as collecting her medal at the 200 meter freestyle medal ceremony and eating a snack.