Joyann Tyson

Riverdale, MD, USA
  • Total Results 72
  • Total Events 9
Personal Records
  • 55mH (in) - 9.57
  • 100mH - 16.75
  • 300mH - 48.71
  • 300m (in) - 50.13
  • 400mH - 1:11.85
  • 500m (in) - 1:32.70
  • 3 Mile (xc) - 27:31.30
  • 5K (xc) - 25:12.72
  • 300m - 46.77

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Performance Graph for Outdoor 300 Meter Hurdles