| 2008 Sean Melmer, Sid Intorn, Jacob Parsons, Bryce Drapeaux, Travis Fitzke Medley Champions |
| 2008 Sean Melmer, Matt Tetzlaff, Jacob Parsons, Jarrett Klinger 4x100 Champions |
| 2008 Bryce Drapeaux, Dillon Paulsen, Alec Espeland, Travis Fitzke 4x800 Third Place |
| 2008 Alexa Berg, Taylor Larson, Morgan McLain, Jordyn Anderson 4x100 Third Place |
| 2008 Alexa Berg, Taylor Larson, Morgan McLain, Jordyn Anderson 4x200 Fourth Place |
| 2008 Matt Tetzlaff, Sid Intorn, Jacob Parsons, Jarrett Klinger 4x200 Fifth Place |
| 2007 Jarrett Klinger, Cameron Rogers, Aaron Trimble, Sean Melmer, Alec Espeland, Travis Fitzke Medley Champions |
| 2007 Cameron Rogers, Lucus Solberg, Matt Tetzlaff, Graham Schuetzle, Jarrett Klinger 4x100 Second Place |
| 2007 Matt Bump, Alec Espeland, Dillon Paulsen, Travis Fitzke 4x800 Third Place |
| 2007 Cameron Rogers, Jacob Parsons, Cody Coppess, Matt Tetzlaff 4x400 Sixth Place |
| 2006 Ryan Bass, Matt Tetzlaff, Jarrett Klinger, Quincy Christie 4x200 Champions |
| 2006 Ryan Bass, Lucas Solberg, Jarrett Klinger, Matt Tetzlaff 4x100 Third Place |
| 2006 Ryan Bass, Tyler Peterson, Dustin Jordan, Michael Tveidt, Kolton Knox, Travis Fitzke Medley Third Place |
| 2006 Ryan Bass, Dustin Jordan, Dustin Ortbahn, Kolton Knox, Michael Tveidt 4x400 Fourth Place |
| 2006 Kolton Knox, Connor McKittrick, Sean Melmer, Alec Espeland 4x800 Sixth Place |
| 2005 Quincy Christie, Cameron Rogers, Matt Tetzlaff, Mike Tveidt 4x400 Sixth Place |
| 2005 Cameron Rogers, Alex Helbig, Dustin Ortbahn, Mike Tveidt, Travis Fitzke Medley Eighth Place |
| 2004 James Berreth, Harry Decker, Kyle Kurth, George Summerside 4x800 Seventh Place |
| 2003 Blake Tideman, Lance Engel, Brandon Tritle, Trevor Bainter 4x100 Third Place |
| 2003 Blake Tideman, Brandon Tritle, Lance Engel, Trevor Bainter, Nick Emme Medley Sixth Place |
| 2002 Blake Tideman, Brandon Tritle, Trevor Bainter, Chris Haynes Medley Fifth Place |
| 2002 Karl Barfuss, Nick Emme, Brett Gardner, Chris Haynes 4x800 Seventh Place |
| 2001
Tina DeJong, Nichole Brockhoft, Lanie Grossenburg, Melissa Assman, Dannette Mills 4x400 Eighth Place |
| 2001
Devin Koskan, Charlie Grossenburg, Marty Kendrick, Trevor Bainter, Chris Haynes Medley Fourth Place |
| 2001
Devin Koskan, Blake Gardner, Karl Barfuss, Chris Haynes 4x800 Fourth Place |
| 2000
Phillip Ringstmeyer, Casey Heenan, Dan Diez, Devin Koskan Medley Champions |
| 1999
Courtney Tritle, Tina DeJong, Mandy Vaughn, Dannette Mills 4x200 Fifth Place |
| 1999
Courtney Tritle, Tina DeJong, Mandy Vaughn, Dannette Mills 4x100 Second Place |
| 1999
Phillip Ringstmeyer, Dan Diez, Devin Koskan, Mike Hockett 4x400 Fourth Place |
| 1999
Phillip Ringstmeyer, Casey Heath, Mike Hockett, Devin Koskan, Jesse Root 4x200 Champions |
| 1999
Phillip Ringstmeyer, Paul Brozik, Devin Koskan, Jesse Root 4x100 Champions |