| 1) | Viney, Cam | Illinois | 50.09 (04/23-04/26) | 50.59 (04/19) | 50.93 (04/04-04/05) | 50.99 (05/16-05/18) | 51.30 (05/16-05/18) | 52.32 (03/28-03/29) | ||
| 2) | Holmes, Timothy | Baylor | 50.09 (05/16-05/18) | 51.02 (05/16-05/18) | 51.18 (05/03) | 51.84 (04/12) | 51.92 (04/19) | 52.78 (03/26-03/29) | 53.32 (04/03-04/05) | 57.63 (04/23-04/26) |