8th fastest 400m time in the world by year:
2009: 44.78 (as of today)
2008: 44.63
2007: 44:56
2006: 44.71
2005: 44.60
2004: 44.64
2003: 44.75
2002: 44.84
2001: 44.70
2000: 44.66
1999: 44.59
I can’t see any trend here.
8th fastest 400m time in the world by year:
2009: 44.78 (as of today)
2008: 44.63
2007: 44:56
2006: 44.71
2005: 44.60
2004: 44.64
2003: 44.75
2002: 44.84
2001: 44.70
2000: 44.66
1999: 44.59
I can’t see any trend here.