Swimming World Championships 2007 at Melbourne (aus) Women: 1500 m Freestyle March 27: Final: 1. Kate Ziegler (usa) 15:53.05 2. Flavia Rigamonti (swi) 15:55.38 3. Ai Shibata (jpn) 15:58.55 4. Erika Villaecija (spa) 16:05.83 5. Hayley Peirsol (usa) 16:12.84 6. Lotte Friis (den) 16:20.82 7. Kristel Kobrich (chl) 16:27.13 8. Laure Manaudou (fra) 16:42.17