| 200 Medley Relay | 400 Medley Relay | ||||||
| Time | Swimmers | Year | Time | Swimmers | Year | ||
| 01:32.06 | Walter, Trainor, Blaze, Hough | 1992 | 03:21.50 | Walter, Trainor, Blaze, Kitzman | 1992 | ||
| 01:33.15 | Walter, Tessin, Hough, Swangel | 1992 | 03:23.76 | Kitzman, Trainor, Blaze, Lovell | 1991 | ||
| 01:33.93 | Thomason, Kitzman, Lovell, Blaze | 1989 | 03:24.13 | Walter, Tessin, Hough, Swangel | 1992 | ||
| 01:33.97 | Day, Tessin, Lovell, Blaze | 1990 | 03:24.53 | Womack, Tessin, Hough, Schenberg | 1992 | ||
| 01:34.21 | Cabinte, Trainor, Womack, Yaeger | 1993 | 03:24.86 | Womack, Tessin, Hough, Klug | 1992 | ||