Zhang successfully defended her 200m butterfly crown, cruising to victory in Hangzhou ahead of Chinese teammate Yu Liyan in a new Games-record time of 2min 05.57sec.
That time has been bettered this year only by Canadian star Summer McIntosh and Australia's Lizzie Dekkers, as Zhang builds towards defending her Olympic title in Paris next summer.
"I felt I could have gone even faster," she warned.
"My first mission was to take the gold for China. Next was to beat Jiao Liuyang's Games record, and I also did that. Читать дальше...