On August 3, 2021 in the Olympic final, Thomas won a bronze medal, running with a time of 21.87 s, behind Elaine Thompson-Herah (gold) and Christine Mboma (silver). Three days later, the U.S. team having qualified for the finals of the 4 x 100 m relay, Thomas ran anchor, and the team came in second place behind the Jamaican team, securing her the silver medal along with teammates Javianne Oliver, Teahna Daniels, and Jenna Prandini.
On August 3, 2021 in the Olympic final, Thomas won a bronze medal, running with a time of 21.87 s, behind Elaine Thompson-Herah (gold) and Christine Mboma (silver). Three days later, the U.S. team having qualified for the finals of the 4 x 100 m relay, Thomas ran anchor, and the team came in second place behind the Jamaican team, securing her the silver medal along with teammates Javianne Oliver, Teahna Daniels, and Jenna Prandini.