Year |
Competition |
Venue |
Position |
Event |
Notes
|
Representing Kazakhstan
|
2006
|
Asian Games
|
Doha, Qatar
|
6th
|
400 m
|
53.99
|
2nd
|
4×400 m relay
|
3:33.86
|
2007
|
Asian Championships
|
Amman, Jordan
|
6th
|
400 m
|
54.76
|
3rd
|
4×400 m relay
|
3:50.81
|
Universiade
|
Bangkok, Thailand
|
16th (h)
|
400 m
|
54.94
|
2008
|
Asian Indoor Championships
|
Doha, Qatar
|
2nd
|
400 m
|
53.38
|
2nd
|
4×400 m relay
|
3:38.10
|
2009
|
Universiade
|
Belgrade, Serbia
|
6th
|
400 m
|
53.26
|
World Championships
|
Berlin, Germany
|
29th (h)
|
400 m
|
54.38
|
Asian Indoor Games
|
Hanoi, Vietnam
|
3rd
|
400 m
|
54.34
|
1st
|
4×400 m relay
|
3:39.21
|
Asian Championships
|
Kobe, Japan
|
5th
|
400 m
|
53.78
|
4th
|
4×400 m relay
|
3:36.54
|
2010
|
Asian Indoor Championships
|
Tehran, Iran
|
1st
|
400 m
|
53.89
|
2nd
|
4×400 m relay
|
3:44.20
|
Asian Games
|
Guangzhou, China
|
3rd
|
400 m
|
52.70
|
2nd
|
4×400 m relay
|
3:30.03
|
2011
|
Asian Championships
|
Kobe, Japan
|
–
|
400 m
|
DNF
|
World Championships
|
Daegu, South Korea
|
–
|
4×400 m relay
|
DNF
|
2012
|
Olympic Games
|
London, United Kingdom
|
34th (h)
|
400 m
|
53.66
|
2014
|
Asian Games
|
Incheon, South Korea
|
6th
|
4x400 m relay
|
3:36.83
|