Stanford, CA – Chiney Ogwumike scored 16 points to pace four 42, on Saturday.
Nnemkadi Ogwumike netted 15 points, while Joslyn Tinkle and Amber Orrange each added 12 for the Cardinal (26-1, 17-0 Pac-12), who won their 23rd consecutive game.
Taryn Wicijowski led all Utes with 15 points. Iwalani Rodrigues contributed 12 for Utah (13-14, 6-10), which lost its second straight.
The Cardinal scored the game's first nine points and never looked back, leading wire-to-wire.
Stanford held Utah to just five field goals in 21 tries in the first half for a 21.4 percent mark, as the hosts sped out to a 36-14 halftime edge.