(AP) -- Morgan Johnson had 16 points and 10 rebounds, Kelly Krei added 15 points and 19th-ranked Iowa routed No. 16 Iowa State 62-40 in their first meeting as ranked opponents.
Kachine Alexander added 13 points and five assists for the Hawkeyes (9-1), who beat the rival Cyclones for just the second time in six games.
Iowa's early 14-point lead dwindled to three late in the first half. But the Hawkeyes opened the second half with a 19-6 run and turned what was expected to be a close game into a rout.
Lauren Mansfield had 16 points to lead the Cyclones (6-2), who have lost two of three after a 5-0 start.
Iowa State shot 32.6 percent from the floor, committed 18 turnovers and was outrebounded 40-27 by the Hawkeyes.
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