• Olympic champion is beaten by 0.8sec by Ukraine's Yelyzaveta Mereshko• Four other British swimmers also win silver medals on opening day Ellie Simmonds lost a long-held world title on the first day of the IPC Swimming World Championships in Glasgow. The 20-year-old had to settle for silver behind Ukraine's Yelyzaveta Mereshko in the 400m freestyle S6, an event Simmonds has won at two Paralympics and two previous world championships.