Inbee Park led the U.S. Women's Open with the second round suspended by fog.
The top-ranked Park shot a 4-under 68 on Friday for a 9-under total to lead fellow South Korean I.K. Kim by two strokes. The horn sounded with Park on the 18th fairway, and the group finished the hole. She calmly sank a birdie putt from about 12 feet to move closer to history.
Park is seeking to win the year's first three majors; no one has accomplished that feat in a season with at least four.
Of the players yet to finish the round, the closest, England's Jodi Ewart Shadoff, was five strokes back with three holes to go.
Ha-Neul Kim, the first-round leader, had a 77 to fall back to 1 under.
Maude-Aimee LeBlanc of Sherbrooke, Que., followed her opening round 69 with a 77, and is at 2-over 146. Brooke Mackenzie Henderson of Smiths Falls, Ont., shot a 76, and is at 147. Charlottetown's Lorie Kane, Stephanie Sherlock of Barrie, Ont., Jessica Sheply of Owen Sound, Ont., Kirby Dreher of Fort St. John, B.C., and Isabelle Beisiegel off St. Hilarie, Que., missed the cut. Nicole Zhang of Calgary did not complete her round.
Players were surprised Thursday to arrive at Sebona to find the tees moved up and the weather calm — an easy course by U.S. Women's Open standards. On Friday, the setup and the conditions were more what they expected: The wind picked up and some pins were tucked into uncomfortable spots.
Then the mist started rolling in off the Great Peconic Bay late in the afternoon session. Park couldn't see her tee shot past about 150 yards on No. 18, but she just wanted to finish up to get some rest.
"With the wind and fog, it really made me think that's what the U.S. Open is all about," Park said.
Of the other players to complete the round, Lizette Salas was third at 4 under after a 72. Fellow Americans Angela Stanford and Jessica Korda were another stroke back. Stanford had a 68, and Korda shot 71.
I.K. Kim shot a 69 in the morning session.
"Anything under par I thought was going to be a great score," she said.
Thriving under pressure
Kim seems to thrive under the demands of this tournament. She finished in third or fourth place three straight years from 2008 to '10.
But the closest she came to a major title came last year at the Kraft Nabisco — one foot away, to be exact. Needing just a short putt to clinch the championship, Kim watched the ball lip out on the 18th hole. She went on to lose in a playoff.
"Everybody has ups and downs," Kim said. "Definitely finishing top five in the U.S. Open is not a bad place. But there's times that I was disappointed. I just have a faith — if you do your best, everything is going to be OK."
Park's putting was not quite as impeccable as usual, but she made one of her toughest birdie tries of the day from the fringe on No. 13 to tie Kim at 7 under.
On the par-5 15th, she sent her third shot to the back of the green, where it bounced off the fringe and rolled down to within a foot of the hole. Park tapped in for birdie and the outright lead.
"Everything that was closer was not going in, then everything that was further away from the hole was going in today," she said. "It was weird."