The Cedar Rapids Kennedy girls swimming team opened the 2015 season in grand style Tuesday night by sweeping all 11 events in a 144-41 victory over Iowa City High at the Kennedy pool.

Jessica Williams was a four-time winner for the Cougars in the 200-yard medley relay, 100 fly, 100 backstroke and 400 freestyle relay.

Kirsten Siebenga, Kassidy Lovig and Darby Manternach were triple-champs for Kennedy. MacKinzee Macho and Maddie Bagby won two events.

KENNEDY 144, IOWA CITY HIGH 41

200 medley relay - Kennedy (Jessica Williams, Raquel Green, Taylor Golden, Kirsten Siebenga) 1:53.57

200 free - Kassidy Lovig, Kennedy, 2:02.13

200 IM - MacKinzee Macho, Kennedy, 2:18.93

50 free - Kirsten Siebenga, Kennedy, 25.56

Diving - Jayden Lovell, Kennedy, 227.55

100 fly - Jessica Williams, Kennedy, 1:03.25

100 free - Darby Manternach, Kennedy, 56.07

500 free - Kassidy Lovig, Kennedy, 5:31.72

200 free relay - Kennedy (Darby Manternach, Maddie Bagby, Lydia Yang, Kirsten Siebenga) 1:43.60

100 back - Jessica Williams, Kennedy, 1:01.95

100 breast - MacKinzee Macho, Kennedy, 1:11.87

400 free relay - Kennedy (Darby Manternach, Kassidy Lovig, Jessica Williams, Maddie Bagby) 3:50.21