Here is how to watch the U.S. track and field trials.

Paul Chelimo leads the pack in the men’s 5,000m final.Credit...Alexandra Garcia/The New York TimesNBC will have live coverage from 7 p.m. to 8:30 p.m. During that broadcast window, Dalilah Muhammad and Sydney McLaughlin will face off in the women’s 400-meter hurdles, Noah Lyles will attempt to qualify in the men’s 200 meters, and Matthew Centrowitz, the reigning Olympic champion, will lead a deep field in the men’s 1,500 meters.

Worth noting: The top three finishers in each event will punch their tickets for Tokyo, provided they have reached the Olympic qualifying standard.