Swim hero Katie Ledecky extends 16-year winning streak with Pan Pacs gold

American wins 1500m freestyle in 15min 36.09secWalsh beats Douglass to claim 50m butterfly titleUrlando breaks Michael Phelps’ 20-year-old recordKatie Ledecky won the 1500m freestyle on opening night of the Pan Pacific Championships on Wednesday, earning the first international medal of her storied...