210725 -- SHIBA, July 25, 2021 -- Caroline Marks of the United States competes during Tokyo 2020 women s round 1 heat of surfing at Tsurigasaki Surfing Beach in Chiba Prefecture, Japan, July 25, 2021. TOKYO2020JAPAN-CHIBA-OLY-SURFING-WOMEN-HEAT DuxYu PUBLICATIONxNOTxINxCHN