She won the gold medal at the 2003 European U23 Championships,[1] finished fourth at the 2004 World Indoor Championships and eighth at the 2004 World Athletics Final.

[2] Maydanova won a bronze medal in the medley relay at the 1999 World Youth Championships.

[3] In the 4 x 100 metres relay she competed at the 2004 Olympic Games without reaching the final.

[4] Her personal best times are 7.48 seconds in the 60 metres (indoor), achieved in March 2001 in Gomel; 11.37 seconds in the 100 metres, achieved in June 2004 in Kyiv and 22.70 seconds in the 200 metres, achieved in June 2003 in Velenje.

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