Leading by 18 at the break, Iowa (23-7, 11-5 Big Ten) continued to pull away in the second half, using a 23-3 run bookended by a Bethany Doolittle layup and a Taylor jumper to take its largest lead of the game, 65-30 with 9:57 to go. The Hawkeyes then protected the advantage down the stretch.
Samantha Logic contributed 12 points and seven rebounds and Doolittle had 11 points for Iowa, which hit 27 of 48 (56 percent) from the field, including 11 of 27 from 3-point range, in its third straight win. Logic also had five assists, giving her a career total of 577 to set a program record.
Illinois (9-20, 2-14) was led by Amber Moore, who scored 14 points.