Lena Stoecklin advanced to women's canoe final at 2018 ICF Canoe Slalom world championships

Aleksandra Stach of Poland competes during the women's canoe (C1) semifinal at the 2018 ICF Canoe Slalom world championships in Rio de Janeiro, Brazil, Sept. 29, 2018. Aleksandra Stach failed to advance to the final with 136.63 seconds. (Xinhua/Li Ming)