The 1975 U.S. Women's Open was the 30th time this major championship was played. Sandra Palmer pulled away in the final round to win by four strokes. Winner: Sandra Palmer, 295 Where it was played: Atlantic City Country Club in Northfield, New Jersey Tournament dates: July 17-20, 1975 Leaders after first round: Judy Rankin, 72 Leader after second round: a-Nancy Lopez, Sandra Post, 147