Another full night/morning of Olympic action should give you plenty to stay busy. The NBC prime-time window tonight will give you another array of swimming finals, including Katie Ledecky’s first medal race in the women’s 400-meter freestyle. NBC will also show you Simone Biles and the women’s gymnastics team’s qualification, though it’s tape-delayed from early this morning. Plenty more to keep your eyes happy throughout the late hours tonight. Here’s a look at the top U.S.-centric events to watch. For more info on other medal events to watch, go here.
Swimming
What: Women’s 100m fly, men’s 100m breast, women’s 400m free, men’s 4X100m free finals
When: Sunday, 9:30 p.m.
TV: NBC and streaming
In addition to Ledecky, 18-year-old Torri Huske goes for gold in the 100-meter butterfly. Michael Andrew has a medal shot in the 100-meter breaststroke. The Americans are also in the men’s 4X100-meter…

