Jack Johnson

Detroit, MI, USA
  • Total Results 25
  • Total Events 6
Personal Records
  • 100m - 11.79
  • 200m - 23.76
  • 400m - 53.58
  • 5K (xc) - 22:40.45
  • High Jump - 5-4
  • Long Jump - 18-3

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Performance Graph for Outdoor 400 Meter Dash