Jack Derkach

Columbus, NC, USA
  • Total Results 60
  • Total Events 11
Personal Records
  • 500m (in) - 1:09.78
  • 800m - 2:02.00
  • 1000m (in) - 2:48.06
  • 1600m (in) - 5:10.00
  • 1600m - 5:09.62
  • 5K (xc) - 18:31.91
  • High Jump - 5-2
  • Pole Vault - 9-6
  • 400m - 52.95
  • 3200m - 12:23.11
  • Shot Put (in) - 31-4

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Performance Graph for Outdoor 400 Meter Dash