| 1976 | 3 | Colleen O'Connor & Jim Millns |
| 15 | Judy Genovesi & Douglas Weigel |
| 17 | Susan Kelley & Andrew Stroukoff |
| 1980 | 7 | Judy Blumberg & Michael Seibert |
| 9 | Stacy Smith & John Summers |
| 1984 | 4 | Judy Blumberg & Michael Seibert |
| 5 | Carol Fox & Richard Dalley |
| 10 | Eliza Spitz & Scott Gregory |
| 1988 | 6 | Suzanne Semanick & Scott Gregory |
| 11 | Susie Wynne & Joe Druar |
| 1992 | 11 | April Sargeant-Thomas & Russ Witherby |
| 15 | Rachel Mayer & Peter Breen |
| 1994 | 15 | Elizabeth Punsalen & Jerod Swallow |
| 1998 | 7 | Elizabeth Punsalen & Jerod Swallow |
| 21 | Jessica Joseph & Charles Butler |
