London Olympic bronze medallist Tang Yi of Shanghai won the women's 100m freestyle at the National Championships here on Saturday.Tang, who collected four gold medals at the Asian Games in 2010, won the event in 54.03. Liaoning swimmer Qiu Yuhan placed second in 54.64, while Pang Jiaying of Shanghai ranked third in 55.33."I feel good today, though I am not in my best form," Tang said. "I just resumed training for a few days, so I took the Championships as practice.""The time was not very good, as my personal best is 53.28," she added. source : XINHUA