Career
Sergeeva competed at the 2014 Winter Olympics for Russia. She teamed with Nadezhda Paleeva as the Russia-2 sled in the two-woman event, finishing 16th. As of April 2014, her best showing at the World Championships is 9th, in the 2013 team competition.
Sergeeva made her World Cup debut in February 2011.
As of April 2014, her best World Cup finish is 10th, at Cesena in 2010-2011.