Leading first-round scores on Thursday in the US LPGA Mediheal Championship at Lake Merced Golf Club in San Francisco, California (USA unless noted): 65 - Leona Maguire (IRL) 66 - Jasmine Suwannapura (THA) 68 - Albane Valenzuela (SUI), Alison Lee 69 - Jennifer Kupcho, Park In-bee (KOR), Lee Da-yeon (KOR), Mariajo Uribe (COL), Jane Park, Lauren Kim 70 - Patty Tavatanakit (THA), Lauren Stephenson, Lee Min (TPE) afp