| 1969-70 | Suzanne Larson | Soprano I | Mixed |
| 1970-71 | Nancy Braun | Soprano I | Mixed |
| 1974-75 | Dan Ciernia | Tenor II | Mixed |
| 1975-76 | Mike Matson | Tenor II | Mixed |
| 1976-77 | Jim Russell | Bass I | Mixed |
| 1977-78 | Jane Sorenson | Alto I | Mixed |
| 1977-78 | Karen Hansen | Alto II | Mixed |
| 1978-79 | Patricia Mendiola | Soprano II | Mixed |
| 1979-80 | Jon Russell | Bass I | Mixed |
| 1980-81 | Doran Brahee | Tenor I | Mixed |
| 1983-84 | Beth Larson | Soprano I | Mixed |
| 1984-85 | Paul Larson | Bass | Mixed |
| 1986-87 | Sara Larson | Alto II | Mixed |
| 1987-88 | Christopher Heagle | Tenor II | Mixed |
| 1988-89 | Andrew Gilbert | Bass I | Mixed |
| 1989-90 | JulieSiegle | Alto I | Mixed |
| 1990-91 | Jason Rightler | Bass I | Mixed |
| 1991-92 | Brock Stoldt | Bass I | Men's |
| 1991-92 | Angela Rightler | Soprano II | Women's |
| 1991-92 | Kelly Gray | Alto II | Mixed |
| 1992-93 | Lisa Dannewitz | Soprano I | Mixed |
| 1993-94 | Kris Klaers | Soprano II | Women's |
| 1993-94 | George Peoples | Bass II | Men's |
| 1993-94 | Jeff Cloninger | Tenor II | Mixed |
| 1993-94 | Matt Yost | Bass II | Mixed |
| 1994-95 | Jeff Cloninger | Tenor II | Men's |
| 1994-95 | Matt Yost | Bass II | Men's |
| 1994-95 | Kristin Deuber | Alto I | Women's |
| 1995-96 | Sara Fisk | Alto I | Mixed |
| 1995-96 | Sarah Long | Soprano II | Women's |
| 1997-98 | Eliott Kranz | Tenor II | Men's |
| 1997-98 | Brittany Molnau | Soprano II | Mixed |
| 1998-99 | Rachelle Rosin | Soprano II | Mixed |
| 1998-99 | Eliott Kranz | Tenor II | Mixed |
| 2000-01 | Maureen Ayers Looby | Soprano II | Women's |
| 2000-01 | Mackenzie Foley | Alto II | Mixed |
| 2001-02 | Maureen Ayers Looby | Soprano II | Mixed |
| 2001-02 | Mackenzie Foley | Alto II | Women's |
| 2001-02 | Eric Ellingson | Tenor II | Mixed |
| 2001-02 | Marc Ellingson | Tenor I | Men's |
| 2001-02 | Marilyn Spiess | Soprano I | Women's |
| 2001-02 | Alex Kranz | Bass I | Men's |
| 2002-03 | Alex Krukowski | Tenor II | Mixed |
| 2003-04 | Jennifer Bostic | Alto I | Mixed |
