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Coaching Staff

Head Coach:
Mike Steineman '92

Assistant Coaches:
Kate Steineman '94
Shannon VanOosterom
Adam Weis '05
Hannah Zobitz '13

Diving Coach:
Annette Crews 

Simon Baumberger '20

Alex Heer '20


Anneke van Oosterom '20

Chloe Schmidt '20


CDH 2018-19 Boys Swim & Dive Team

CDH 2018-19 Boys Swim & Dive Team


Senior Captain Luke Leonidas

New School Record

By Head Coach - Mike Steineman '92 02/27/2022, 1:45pm CST

Leonidas breaks his own record in the 200 IM

Congrats to Senior Captain Luke Leonidas for breaking his school record in the 200 IM.  Luke's time at Section Finals was 1:52.93 which breaks his previous record of 1:53.51 set last season.  Well done Luke!  

Boys Swim Team is Going to State!

By Head Coach - Mike Steineman '92 02/27/2022, 1:45pm CST

Team qualifies eight swimmers for the MSHSL Class AA State Meet

The Boys Swimming & Diving Team finished in third place behind teams from Edina and St. Louis Park at the Section 6AA Championships on Saturday, February 26.  Please join me in congratulating the following members of our team as they have qualified for the State Meet this Friday & Saturday, March 4-5, 2022 at the U of MN Aquatic Center.  

Senior Captain Luke Leonidas '22 - 200 Medley Relay (Backstroke), 200 IM, 100 Backstroke, & 400 Free Relay

Sophomore Matt Baumberger '24 - 200 Medley Relay (Butterfly), 200 IM, 100 Butterfly, & 400 Free Relay

9th Grader Ky Pollardcrowghost '25 - 200 Medley Relay (Freestyle) & 400 Free Relay

Senior Captain Adam Sewich '22 - 400 Free Relay & 200 Medley Relay Alternate

Senior Captain Jacob Wahlstrom '22 - 200 Medley Relay (Breastroke)

Senior Zach O'Connor '22 - 400 Free Relay Alternate

Senior Spencer Goulet '22 - 200 Medley Relay Alternate

Sophomore Nolan Heuermann '24 - 400 Free Relay Alternate

All ticket purchases are online.  You will be able to order your tickets online at The meet will also be streamed at

This is ninth year in a row, and the twenty-sixth time in CDH school history that the team is heading to the State Meet.  Please follow our Twitter account @RaidersSwimDive for all the updates!  Go Raiders!!

Boys Swimming & Diving Earns Gold Academic Status

By Head Coach - Mike Steineman '92 02/27/2022, 12:30pm CST

Swimmers are competitive in the classroom and in the pool!

I am pleased to announce that our team has earned Gold Academic Status for a team GPA of 3.75!  The Minnesota High School Swimming & Diving Coaches' Association awards swimming & diving teams that have a GPA of 4.00-3.75 Gold Status Awards.  Teams with a GPA of 3.50-3.74 earn Silver Status.  This is the 17th year in a row that our team has earned either Silver or Gold Status!  It is the 7th Gold Status for our team since the 2005-2006 school year when the award was created.  Our most recent Gold Status was during the 2017-2018 school year.  This year's Gold Status joins the ten Silver Status Awards the team has earned.  Excellent job Gentlemen!  Keep up the good work!

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