| Distance (M) | Event | School | Name | Year | Time |
| 200 | Medley Relay | Wisconsin | Krance, Costello, Bonikowski, Klenz | 1992 | 2:20.67 |
| 200 | Freestyle | Wisconsin | John Friedrich | 1987 | 2:22.79 |
| 200 | Individual Medley | Illinois | Carey Brooks | 1994 | 2:34.15 |
| 50 | Freestyle | Illinois | Carey Brooks | 1993 | :27.03 |
| 100 | Butterfly | Wisconsin | John Friedrich | 1988 | 1:10.43 |
| 100 | Freestyle | Illinois | Carey Brooks | 1994 | 1:00.36 |
| 400 | Freestyle | Wisconsin | John Friedrich | 1987 | 5:05.95 |
| 500* | Freestyle | Indiana | Evan Steiner | 2003 | 6:42.70 |
| 200 | Freestyle Relay | Ohio | Leiterman, Squibb, Rust, Pfaltzgraff | 1995 | 2:15.42 |
| 100 | Backstroke | Wisconsin | John Friedrich | 1988 | 1:11.17 |
| 100 | Breaststroke | Illinois | Carey Brooks | 1994 | 1:20.31 |
| 400 | Freestyle Relay | Wisconsin | Hogans, Gibbs, Rezutek, Hudson | 1983 | 4:44.07 |
| 400 | Freestyle Co-ed Relay | Iowa | Hill, Smith, Norris, Gearhart | 2005 | 6:54.38 |
* 400 Meter Freestyle was replaced by the 500 Meter Freestyle
*400 Meter Freestyle Co-Ed was replaced with the 200 Meter Freestyle Co-Ed