![George Walker Iv Athing Mu is in last place after falling in the women's 800-meter final during the U.S. Track and Field Olympic Team Trials Monday, June 24, 2024, in Eugene, Ore. (AP Photo/George Walker IV)](https://mapi.associatedpress.com/v2/items/1e959c120b0e47ea8c8df228bdc0b358/preview/preview.jpg?s=680x&wm=false)
Athing Mu is in last place after falling in the women's 800-meter final during the U.S. Track and Field Olympic Team Trials Monday, June 24, 2024, in Eugene, Ore. (AP Photo/George Walker IV)
![Chris Carlson Athing Mu is in last place after falling in the women's 800-meter final during the U.S. Track and Field Olympic Team Trials Monday, June 24, 2024, in Eugene, Ore. (AP Photo/Chris Carlson)](https://mapi.associatedpress.com/v2/items/cb89878cc4bc4009b09917b9bc74bc9a/preview/preview.jpg?s=680x&wm=false)
Athing Mu is in last place after falling in the women's 800-meter final during the U.S. Track and Field Olympic Team Trials Monday, June 24, 2024, in Eugene, Ore. (AP Photo/Chris Carlson)
![Chris Carlson Athing Mu walks off after falling in the women's 800-meter final during the U.S. Track and Field Olympic Team Trials Monday, June 24, 2024, in Eugene, Ore. (AP Photo/Chris Carlson)](https://mapi.associatedpress.com/v2/items/563276fc75004620b98fdce5bbc5238d/preview/preview.jpg?s=680x&wm=false)
Athing Mu walks off after falling in the women's 800-meter final during the U.S. Track and Field Olympic Team Trials Monday, June 24, 2024, in Eugene, Ore. (AP Photo/Chris Carlson)