Second place.
It has only happened to five-time gold medalist Katie Ledecky once before at the Olympics—in a relay in Rio.
Earlier this week, Ledecky earned her first individual silver when Ariarne Titmus edged her for first place in the 400-meter freestyle.
The two will compete again in the 200-meter freestyle on Day 5. The U.S. men's basketball team will also be looking to get back on track, and other highlights of the day include the finals of men's rugby sevens and women's 3x3 basketball, men's gymnastics and women's cycling.
With the tricky time change between North America and Japan, here's your daily reminder of what's happening, when.