Mackenzie Johnson

Battle Creek, MI, USA
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  • Total Results 63
  • Total Events 8
Personal Records
  • 100m - 14.92
  • 200m - 29.50
  • 400m (in) - 1:09.11
  • 400m - 1:06.55
  • 800m - 2:42.18
  • 1600m - 5:45.29
  • 5K (xc) - 22:50.00
  • High Jump - 5-2

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Performance Graph for Outdoor 400 Meter Dash