Kristie Sommer scored 21 points and Taylor Robertson added 12 to lead Linn-Mar past Waterloo East, 67-17, Friday night in girls basketball at the Linn-Mar gym.

Claire Larson had 10 points for Linn-Mar.

Linn-Mar led 20-11 after one quarter and 46-13 at halftime.

Makayla Marquand led East with seven points.

WATERLOO EAST (17): Tamia Sisk 1 0-0 2, Amari Williams 1 0-0 2, Shelby Werner 0 0-0 0, Essence Baker 0 0-0 0, Lataja Anderson 0 0-0 0, Selena Collier 2 2-4 6, Sidney Caldwell 0 0-0 0, Danielle Moss 0 0-0 0, Makayla Marquand 3 0-1 7, Ina Engelsrud-Andrews 0 0-0 0. Totals 7 2-5 17.

LINN-MAR (67): Natalie Ross 0 0-0 0, Kristie Sommer 7 6-10 21, Katie Sommer 1 3-4 5, Alie Akers 1 0-0 2, Aryn Jones 2 0-0 4, Brittney Lancial 1 0-0 2, Taylor Robertson 4 0-0 12, Emily Makinster 2 0-0 4, Olivia Montague 2 2-2 7, Niki Sharma 0 0-1 0, Darby Hayslett 0 0-0 0, Claire Larson 5 0-2 10. Totals 25 11-19 67.

Halftime - Linn-Mar 46, East 13. 3-point goals - East 1 (Marquand), Linn-Mar 6 (Robertson 4, Kr.Sommer, Montague). Fouled out - Sisk.