Position	Rider	Race	Class	Date
19	Michael Harnden	Motocross Spring Creek Motocross	500MX	August 23, 1987
24	Dean Lane	Motocross Spring Creek Motocross	500MX	August 23, 1987
19	Michael Harnden	Motocross Kenworthy's Motocross Park	500MX	August 9, 1987
20	Dean Lane	Motocross Kenworthy's Motocross Park	500MX	August 9, 1987
20	Michael Harnden	Motocross Broome-Tioga Sports Center	500MX	August 2, 1987
23	Dean Lane	Motocross Good Times MX Park	500MX	June 21, 1987