Delta Timing Group - Contractor License 5/5/2013 - 8:55 PM 2013 Big 12 Outdoor - 5/3/2013 to 5/5/2013 Track & Field Championships Hart-Patterson Track Complex - Waco, TX Event 5 Women 400 Meter Dash =================================================================== Collegiate: ^ 49.89 2004 Sanya Richards, Texas Big 12: # 51.09 Beard/Dixon, A&M/Kansas Stadium: ! 51.25 1999 Suzianne Reid, Texas Name Year School Prelims H# =================================================================== Preliminaries 1 Diamond Dixon JR Kansas 52.26Q 2 2 Briana Nelson JR Texas 53.47Q 1 3 Courtney Okolo FR Texas 52.44Q 2 4 Raena Rhone SO Baylor 54.03Q 1 54.029 5 Christen Rivers SO Texas Tech 54.03Q 2 54.023 6 Denesha Morris SR Kansas 54.07Q 1 7 Idia Omogiate JR Baylor 54.32q 2 8 Kendra White SO Iowa State 54.94q 1 9 Amoy Blake JR Texas Tech 55.06 2 10 Ashle Caldwell SO TCU 55.25 1 11 Taylor Washington SR Kansas 56.20 2 12 Dana Christensen JR Iowa State 56.79 1 13 Jessica Nichols SO Iowa State 57.20 1 14 Alyssa Nichols JR Baylor 57.93 2