Sha'carri Richardson, of the United States, and Julien Alfred, of Saint Lucia, check the results after finishing a women's 100 meters semifinal at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Ashley Landis)
Julien Alfred, of Saint Lucia, leads the field in the second semifinal of the women's 100-meters at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Mark Baker)
Sha'carri Richardson, of the United States, competes in the women's 100-meter semifinals at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Matthias Schrader)
Sha'carri Richardson, of the United States, reacts ahead of her women's 100-meter semifinal at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Matthias Schrader)
Sha'carri Richardson, right, of the United States, prepares to start in her women's 100-meter semifinal at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Matthias Schrader)
Julien Alfred, of Saint Lucia, celebrates after winning the women's 100-meter final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/David J. Phillip)
Silver medal winner Sha'carri Richardson, of the United States, smiles after the women's 100-meter final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Petr David Josek)
Julien Alfred, of Saint Lucia, takes a victory lap after winning the women's 100-meter final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/David Goldman)
Sha'carri Richardson, of the United States, competes during a women's 100-meter semifinal at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Petr David Josek)
Julien Alfred, of Saint Lucia, celebrates after winning the gold medal in the women's 100 meters final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Ashley Landis)
Julien Alfred, of Saint Lucia, celebrates after winning the women's 100-meter final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/David Goldman)
Sha'carri Richardson, of the United States reacts after the women's 100-meters final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Matthias Schrader)
Julien Alfred, of Saint Lucia, runs across the Olympic rings on her way to winning the women's 100-meter final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/David J. Phillip)
Julien Alfred, of Saint Lucia, from left, Sha'carri Richardson, of the United States, and Melissa Jefferson, of the United States, run in the women's 100-meter final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/David J. Phillip)
Julien Alfred, of Saint Lucia, celebrates after winning the women's 100-meters final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Matthias Schrader)
Julien Alfred, of Saint Lucia, crosses the finish line ahead of Sha'carri Richardson, of the United States, and Melissa Jefferson, of the United States, to win the women's 100 meters final at the 2024 Summer Olympics, Saturday, Aug. 3, 2024, in Saint-Denis, France. (AP Photo/Martin Meissner)