| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 49.196 | 172 |
| 2015 | 49.153 | 173 |
| 2014 | 49.108 | 174 |
| 2013 | 49.063 | 174 |
| 2012 | 49.019 | 174 |
| 2011 | 48.984 | 174 |
| 2010 | 48.96 | 174 |
| 2009 | 48.948 | 172 |
| 2008 | 48.948 | 172 |
| 2007 | 48.959 | 173 |
| 2006 | 48.98 | 173 |
| 2005 | 49.01 | 170 |
| 2004 | 49.048 | 169 |
| 2003 | 49.095 | 169 |
| 2002 | 49.143 | 170 |
| 2001 | 49.184 | 171 |
| 2000 | 49.21 | 170 |
| 1999 | 49.22 | 169 |
| 1998 | 49.217 | 167 |
| 1997 | 49.203 | 167 |
| 1996 | 49.189 | 170 |
| 1995 | 49.179 | 170 |
| 1994 | 49.175 | 170 |
| 1993 | 49.175 | 168 |
| 1992 | 49.18 | 167 |
| 1991 | 49.192 | 166 |
| 1990 | 49.208 | 165 |
| 1989 | 49.232 | 161 |
| 1988 | 49.261 | 161 |
| 1987 | 49.292 | 162 |
| 1986 | 49.319 | 159 |