Following are results of the WPIAL Class AA swimming championships held Tuesday. The top four spots in each event qualify for the PIAA meet. Knoch, Mars and Freeport swimmers who placed in the top four appear in bold.

Girls200 medley relay: 1-Hampton 1:51.28;

3-Mars (Rachel Szymkowiak, Chloe Pierre, Courtney Shields, Gabri Pierre) 1:52.05; 7-Freeport (Gail Erickson, Andrea McQueen, Keil Erickson, Katy Screen) 1:56.0; 9-Knoch (Nicolette Krause, Rachel Tano, Jillian Vogus, Jolene Kunkel) 1:58.67

200 freestyle: 1-Margaux Georgiadis (Shady Side Academy) 1:55.02; 8-Gabri Pierre (M) 2:03.38; 12-Jolene Kunkel (K) 2:06.1

200 individual medley: 1-Aileen Smith (Oakland Catholic) 2:09.53;

2-Rachel Tano

(K) 2:11.72; 6-Gail Erickson (F) 2:16.15; 20-Corinna Luschini (M) 2:22.73; 28-Nicolette Krause (K) 2:27.43

50 freestyle: 1-Kimberly Davis (Greensburg Salem) 24.39; 19-Chloe Pierre (M) 26.75

100 butterfly: 1-Andrea Marko (Greensburg Central Catholic) 58.31;

4-Courtney Shields (M) 59.62; 5-Rachel Szymkowiak (M) 59.68; 15-Keil Erickson (F) 1:04.05; 16 (tie)-Jeanna Smialek (M) 1:04.37; 22-Jillian Vogus (K) 1:05.13

200 freestyle relay: 1-Shady Side Academy 1:39.78; 5-Knoch (Jolene Kunkel, Rachel Tano, Jillian Vogus, Kristy Daubner) 1:44.63; 7-Freeport (Keil Erickson, Maddie Petras, Gail Erickson, Andrea McQueen) 1:45.63; 18-Mars (Jeanna Smialek, Hailea Robick, Stephanie Karavlan, Lauren Laughlin) 1:50.43

Boys200 medley relay: 1-Shady Side Academy 1:40.42; 8-Knoch (Josh Tackett, Matt Mahan, Doug Vogus, Dylan Beck) 1:47.55

200 freestyle: 1-Trevor Scheid (Shady Side Academy) 1:39.87; 16-Ryan Sweeny (F) 1:57.03

200 individual medley: 1-David Thayer (Blackhawk) 1:58.1; 10-Doug Vogus (K) 2:07.72; 18-Josh Carion (F) 2:14.55; 19-Phil Pacey (M) 2:15.64

50 freestyle: 1-Mark Stepanian (Blackhawk) 21.3

100 butterfly: 1-Matt Millikin (Carlynton) 53.03

200 freestyle relay: 1-Shady Side Academy 1:27.7; 21-Knoch (Dylan Beck, Van McCarren, Josh Tackett, Matt Mahan) 1:39.57