Mark Schubert officially terminated as USA Swimming national team director; Zhao Jing, Takeshi Matsuda and Tae Hwan Park post world-leading times at Asian Games; Ous Mellouli chases 1650-yard free US Open record; Vlad Morozov puts up fastest collegiate 100 free of the season, as USC and Arizona have fast dual meets; German nationals features Paul Biedermann, Britta Steffen and Deibler brothers.