With 50 women who have already hit the qualifying mark, the track would have been too crowded for a single heat.
dmn-dallas-news-prod.cdn.arcpublishing.com/resizer
U.S. Olympic Trials, various National Championships include 21
Fiona O'Keeffe Debuts With Win In Women's U.S. Olympic Trials
The once-great US men's track team failed to win a solo gold in Tokyo. Why?, Tokyo Olympic Games 2020
Meet the Stars of the US Track and Field Team
US Olympic Trials: Sha'Carri Richardson wins 100m title, punches ticket to Tokyo - Sports Illustrated
2024 U.S. Olympic marathon trials: Conner Mantz and Fiona O'Keeffe
US Track and Field Olympic Trials 2021, results
US Track and Field Olympic Trials 2021, results
2024 Olympic Marathon Trials Preview — Part 1 - Track & Field News
Banned sprinter Sha'Carri Richardson left off Olympic team - Los Angeles Times
Lake County represented at Tokyo 2021 Olympics
Meet U.S. Track & Field Team Members Tokyo Olympics 2021