Abrahm DeVine and Grant Shoults each won an individual title and top-ranked Stanford improved its standing at the Pac-12 swimming and diving championships Thursday night.

The Cardinal, unbeaten in dual meets, has 361 points, behind only California (379) after the second day of the four-day competition. USC (254) is third, followed by Arizona State (184), Utah (139), and Arizona (127).

DeVine set a personal best at 1:41.17 in winning the 200 individual medley. He becomes the second-fastest swimmer in Stanford history in the event behind David Nolan.

Shoults followed with a victory in the 500 free (4:13.70), his second in as many years at the conference meet.

"We saw two great wins by Abe and Grant tonight," Stanford coach Ted Knapp said. "We'll see those two and many others doing even better in three weeks at NCAA's, and I can see us picking up even more NCAA qualifiers tomorrow."