Men's 400m -- Place 1

1)

Marcum, Zack

Charleston (W.V.)

47.80 (05/14)

47.88 (05/05-05/07)

47.93 (03/31-04/01)

48.16 (03/16-03/18)

48.20 (04/21-04/22)

48.74 (03/16-03/18)

48.84 (05/05-05/07)