Rookie of the year had to be senior Vamsee Vemulapalli , in his very first track season after defecting from tennis .
Who ran a 56.21 for the second fastest time of the day !
Rookie of the year had to be senior Vamsee Vemulapalli , in his very first track season after defecting from tennis , and who ran a 56.21 for the second fastest time of the day !