William Henderson
- Total Results 245
- Total Events 17
Personal Records
- 55mH (in) - 7.24
- 55m (in) - 6.31
- 60mH (in) - 7.79
- 60m (in) - 6.65
- 100m - 10.49
- 110mH - 14.02
- Long Jump (in) - 25-5.5
- Long Jump - 25-2.5
- 200m (in) - 22.01
- 200m - 22.04
- 300mH - 43.11
- 300m (in) - 38.11
- 500m (in) - 1:18.77
- 5K (xc) - 21:11.00
- High Jump (in) - 6-6
- High Jump - 6-0
- Triple Jump - 46-5.5