Garrett Scantling reacts to his win in the decathlon after 1500-meter run at the U.S. Olympic Track and Field Trials Sunday, June 20, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Ryan Crouser celebrates during a victory lap, after setting a world record during the finals of men's shot put at the U.S. Olympic Track and Field Trials Friday, June 18, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Ryan Crouser celebrates after setting a world record during the finals of men's shot put at the U.S. Olympic Track and Field Trials Friday, June 18, 2021, in Eugene, Ore. (AP Photo/Charlie Riedel)

Allyson Felix celebrates after her second place finish in the women's 400-meter run with her daughter Camryn at the U.S. Olympic Track and Field Trials Sunday, June 20, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Clayton Murphy celebrates after winning the men's 800-meter run at the U.S. Olympic Track and Field Trials Monday, June 21, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Quanera Hayes celebrates after winning the women's 400-meter run at the U.S. Olympic Track and Field Trials Sunday, June 20, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Jenny Simpson smiles after the finals of the women's 1500-meter run at the U.S. Olympic Track and Field Trials Monday, June 21, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Javianne Oliver wins the second heat of the semi finals in women's 100-meter runat the U.S. Olympic Track and Field Trials Saturday, June 19, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)

Winner, Michael Norman, left, and Michael Cherry, second, race in the men's 400-meter run at the U.S. Olympic Track and Field Trials Sunday, June 20, 2021, in Eugene, Ore. (AP Photo/Chris Carlson)

Clayton Murphy celebrates after winning the men's 800-meter run at the U.S. Olympic Track and Field Trials Monday, June 21, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)