Mexican diver Yahel Castillo competes in the men's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

Chinese diver He Zi competes in the women's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

Mexican diver Laura Sanchez competes in the women's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

Canadian diver Jennifer Abel competes in the women's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

Mexican diver Julian Sanchez competes in the men's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

British diver Rebecca Gallantree competes in the women's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

British diver Christopher Mears competes in the men's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)

Mexican diver Arantxa Chavez competes in the women's 3m springboard single semifinals during the fifth stage of the Diving World Series of International Swimming Federation (FINA) in Guadalajara, Jalisco, Mexico, on May 18, 2013. (Xinhua/Alejandro Ayala)