| Event | Time | Swimmer | School | Date |
|---|---|---|---|---|
| 50 Freestyle | 21.6 | D. O'Connor | C.S.U. | 2/16/68 |
| 100 Freestyle | 48.4 | D. O'Connor | C.S.U. | 2/16/68 |
| 200 Freestyle | 1:50.3 | R. Christenson | C.S.U. | 2/24/70 |
| 500 Freestyle | 5:09.6 | J. McNichols | I.S.U. | 1/16/71 |
| 1000 Freestyle | 10:33.9 | R. Hutton | C.S.U. | 2/24/70 |
| 1650 Freestyle | -- | -- | -- | -- |
| 100 Backstroke | -- | -- | -- | -- |
| 200 Backstroke | 2:05.4 | D. McCulloh | C.U. | 2/4/72 |
| 100 Breaststroke | -- | -- | -- | -- |
| 200 Breaststroke | 2:21.7 | M. Fairbank | C.U. | 2/21/72 |
| 100 Butterfly | -- | -- | -- | -- |
| 200 Butterfly | 2:04.4 | Kelley | D.U. | 2/21/72 |
| 200 I.M. | 2:06.8 | D. McCulloh | C.S.U. | 2/21/72 |
| 400 I.M. | -- | -- | -- | -- |
| 400 Medley Relay | 3:46.8 | K. Neusitz M. Fairbank B. Miller C. Christie |
C.U. | 2/21/72 |
| 400 Freestyle Relay | 3:22.1 | J. Cunningham G. Phillips D. Johnson K. Lemaster |
O.S.U. | 2/16/68 |