Stupples, who won her only major in 2004, recovered well from a double bogey on the ninth hole to hit six birdies on the back nine as heavy rain soaked the course at regular intervals during the day.
“Obviously the weather was pretty grim to start with. It’s been a while since I’ve played in conditions like that,” the 38-year-old Stupples said. “You have to get used to rain jacket on, rain jacket off. It took me a while to get used to the flow. After I made that double bogey on nine, it was almost like the kick I needed to get going.”
Stupples used the pace of the slick, rain-soaked greens to her advantage to hit a brilliant 30 on the back nine, after going out in 37, where she had a bogey on the sixth hole.
“With the kind of rain we’ve had here, it’s made the greens a bit like dart boards, so you can really fire at all the pins,” she said. “I was hitting my irons well, confident with my putter too. The greens are absolutely perfect, I’ve never seen them in as good a condition as they are now.”
While Stupples birdied the last three holes, Hjorth did the opposite, going from 8-under to 5-under with bogeys on the last three holes. Still, on a good day for veterans, the 37-year-old Hjorth was in upbeat mood.
“I’ve been putting great today. The greens are the fastest they’ve ever been, and I’ve been playing here for 15 years,” Hjorth said. “I played really solid, obviously not the finish that I would have liked. But you could have three bogeys anywhere. But I take five-under any day.”
Defending champion Jiyai Shin of South Korea made a solid start with a 3-under 69, including three birdies in the first four holes, before bogeys on 6 and 8 slowed her down.
The 23-year-old Shin is still looking for her first title of the year, and she sits one shot behind 2009 champion Ai Miyazato of Japan, who was among six players finishing with a 4-under 68.
Kraft Nabisco champion Stacy Lewis looked well set to take the lead at 6-under with four holes remaining, but a double bogey on the 15th meant she finished the day level with Shin and five others on 69.
“I played really well for 14 holes,” Lewis said. “I just missed a couple of short putts and hit a bad chip and that kind of compounded my mistakes. The weather was all over the place: it was rainy, it was cold, it was hot.”
Lewis lost balance as she was preparing to tee off on the 15th, and then lost more ground after a bogey on the 18th.
“Off the tee my foot slipped a bit and I pulled my tee shot,” she said. “It was a bad chip. I chipped in earlier in the day so it wasn’t like my chipping was bad today, I just hit a bad shot.”
Michelle Wie had a miserable round, with a double bogey, three bogeys, and only one birdie in a 4-over round of 76.
Wie first played at the event in 2004 as an invited 14-year-old amateur, and she tied for second the following year behind winner Paula Creamer — who ended the day with a 2-under 70.
Late in the afternoon, Wie was back out on the practice greens, where she chipped for several minutes, before taking her frustrations out on the driving range.
