Hagberg ran a 38.40 , clipping the next to last hurdle .
In probably the most surprising individual event , Walker unseated defending champion Hagberg in the 300 - meter hurdles , winning in a school record time of 38.34 .
champion ran a 38.40 , clipping the next to last hurdle .
In probably the most surprising individual event , Walker unseated defending champion Hagberg in the 300 - meter hurdles , winning in a school record time of 38.34 .