Swimming World Championships 2007 at Melbourne (aus) Men: 100 m Freestyle March 29: Final: 1. Brent Hayden (can) 48.43 1. Filippo Magnini (ita) 48.43 3. Eamon Sullivan (aus) 48.47 4. César Cielo (bra) 48.51 5. Jason Lezak (usa) 48.52 6. Pieter van den Hoogenband (net) 48.63 7. Roland Schoeman (saf) 48.72 8. Ryk Neethling (saf) 48.81