In November 2016, after athlete biological passport (ABP) analysis indicated blood doping, the Court of Arbitration for Sport decided to void Sharmina's results between June 17, 2011 and August 5, 2015, and to ban her from competition for three years, beginning on December 7, 2015. As a result, she will be stripped of her 1,500m Universiade title from Kazan.
|2003||World Youth Championships||Sherbrooke, Canada||4th||800 m||2:05.62|
|2004||World Junior Championships||Grosseto, Italy||7th (sf)||800m||2:06.16|
|2005||European Junior Championships||Kaunas, Lithuania||2nd||1500 m||4:15.46|
|2007||European U23 Championships||Debrecen, Hungary||7th||800m||2:03.50|
|2011||European Indoor Championships||Paris, France||3rd||1500 m||4:14.16Void|
|World Championships||Daegu, South Korea||9th (sf)||1500 m||4:08.67Void|
|2012||Olympic Games||London, United Kingdom||33rd (h)||1500 m||4:13.86Void|
|2013||Universiade||Kazan, Russia||1st||1500 m||4:05.49Void|
|World Championships||Moscow, Russia||6th||1500 m||4:05.49|
- Yekaterina Martynova . Sports Reference. Retrieved on 2013-07-01.
- Pleskach-Styrkina Svetlana. RusAthletics. Retrieved on 2013-07-01.
- "Russian heptathlete Chernova stripped of world title and Olympic bronze for doping". insidethegames. November 29, 2016. Retrieved November 30, 2016.
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