Kingma was 11 for 17 from 3-point range for the Huskies (18-6, 9-3 Pac-12), who also set a Pac-12 mark for long-range shooting with 18. The redshirt senior's previous career high in scoring was 30 points and she was one short of tying the NCAA 3-point record.
Heather Corral added 16 points for Washington. Aminah Williams had 12 points and 11 rebounds, and Talia Walton and Jazmine Davis also scored 12 for the Huskies, who got a 3-pointer from Kingma 14 seconds in and led the rest of the way.
Jillian Alleyne led Oregon (3-22, 1-12) with 20 points and nine rebounds. Ariel Thomas scored 12, Amanda Delgado 11 and Liz Brenner finished with 10 points for the Ducks.