1) Mississippi | 45.27 (04/04) | 45.38 (04/24) | 45.48 (05/09) | 45.61 (04/20) | 45.86 (04/24) | 46.00 (04/13) | 46.08 (03/22) | 46.41 (03/27) |
2) Rutgers | 45.27 (04/25) | 45.40 (05/10) | 45.43 (05/10) | 45.52 (04/25) | 45.71 (03/14) | 45.79 (04/12) | 46.36 (04/04) | 46.72 (04/17) |