Swimming World Championships 2005 at Montréal (can) Men: 100 m Backstroke July 26: Final: 1. Aaron Peirsol (usa) 53.62 2. Randall Bal (usa) 54.02 3. László Cseh (hun) 54.27 4. Tomomi Morita (jpn) 54.31 5. Arkady Vyatchanin (rus) 54.50 6. Aristeidis Grigoriadis (gre) 54.61 7. Markus Rogan (aut) 54.81 8. Blaz Medvesek (svn) 55.13