Men's 100 metres world record progression.

http://en.wikipedia.org/wiki/Men's_100_metres_world_record_progression

Records from 1977

Time	Wind	Auto	Athlete	Nationality	Location of race	Date	Notes[note 1]
10.06	1.3		Bob Hayes	United States	Tokyo, Japan	October 15, 1964	[4]
10.03	0.8		Jim Hines	United States	Sacramento, USA	June 20, 1968	[4]
10.02	2.0		Charles Greene	United States	Mexico City, Mexico	October 13, 1968	A[4]
9.95	0.3		Jim Hines	United States	Mexico City, Mexico	October 14, 1968	OR, A[2]
9.93	1.4		Calvin Smith	United States	Colorado Springs, USA	July 3, 1983	A[2]
9.83	1.0		Ben Johnson	Canada	Rome, Italy	August 30, 1987	[note 2]
9.93	1.1		Carl Lewis	United States	Rome, Italy	August 30, 1987	[4][5][note 3]
	1.1				Zürich, Switzerland	August 17, 1988	[2]
9.92	1.1		Carl Lewis	United States	Seoul, South Korea	September 24, 1988	OR[note 2][2]
9.90	1.9		Leroy Burrell	United States	New York, USA	June 14, 1991	[2]
9.86	1.0		Carl Lewis	United States	Tokyo, Japan	August 25, 1991	[2]
9.85	1.2		Leroy Burrell	United States	Lausanne, Switzerland	July 6, 1994	[2]
9.84	0.7	9.835	Donovan Bailey	Canada	Atlanta, USA	July 27, 1996	OR[2][6]
9.79	0.1		Maurice Greene	United States	Athens, Greece	June 16, 1999	[2]
9.78	2.0		Tim Montgomery	United States	Paris, France	September 14, 2002	[7][note 4]
9.77	1.6	9.768	Asafa Powell	Jamaica	Athens, Greece	June 14, 2005	[2]
	1.7	9.766	Justin Gatlin	United States	Doha, Qatar	May 12, 2006	[4][8][note 5]
	1.5	9.763	Asafa Powell	Jamaica	Gateshead, England	June 11, 2006	[2]
	1.0	9.762			Zürich, Switzerland	August 18, 2006	[2]
9.74	1.7		Asafa Powell	Jamaica	Rieti, Italy	September 9, 2007	[1]
9.72	1.7		Usain Bolt	Jamaica	New York, USA	May 31, 2008	[2]
9.69	0.0	9.683			Beijing, China	August 16, 2008	OR[2]
9.58	0.9	9.572			Berlin, Germany	August 16, 2009	[1][9][10]