The Swede finished at a total of 18 under par after all four rounds, ten strokes behind South Korean winner Hyo Joo Kim.
In the fourth and final round, Kinhult made seven birdies, including back-to-back birdies on holes 13 and 14. In total, she had 26 birdies.
"Overall I'm very happy. Lots of birdies out there. It's been a fun week," Kinhult said, according to lpga.com.
The shared sixth place brings a cash prize of $65,477, equivalent to around SEK 620,000.
