| Year |
Result |
Place |
Venue |
Date |
| 2007 |
50.90 |
21 |
Osaka |
Aug 27 |
| 2008 |
49.83 |
4 |
Addis Ababa |
May 02 |
| 2009 |
49.89 |
6 |
Berlin |
Aug 16 |
| 2010 |
49.89 |
3 |
Split |
Sep 4 |
| 2011 |
49.56 |
2 |
Daegu |
Aug 29 |
| 2012 |
49.54 |
4 |
Porto Novo |
Jun 29 |
| 2013 |
49.33 |
1 |
Monaco |
Jul 19 |
| 2014 |
50.37 |
7 |
Shanghai |
May 18 |
| 2018 |
50.15 |
10 |
Gold Coast (AUS) |
Apr 11 |
|
| Year |
Result |
Place |
| 2008 (Olympic) |
51.18 |
8 |
| 2009 (World) |
50.65 |
8 |
| 2010 (World Indoor) |
52.53 |
4 |
| 2010 (World Cup) |
49.89 |
1 |
| 2010 (ComWealth) |
50.10 |
1 |
| 2011 (World) |
49.56 |
1 |
| 2012 (Olympic) |
49.75 |
4 |
| 2013 (World) |
49.41 |
2 |
| 2014 (ComWealth) |
51.10 |
4 |
| 2018 (ComWealth) |
50.15 |
1 |
|
|