Kammala wannan jumla: A Wasannin Olympics na 2012 a London, Lalova ta kammala na biyu a cikin zafin jiki
a lokacin wasan kusa da na karshe a mita 100 na mata, daidai da lokacinta mafi kyau na 11.06. An fitar da ita a wasan kusa da na karshe, inda ta yi tseren nesa da 11.31, ta kammala ta 6 a cikin zafin ta kuma ta 19 a duka. A nisan mita 200 ta gama ta 5 a cikin zafinta tare da mafi kyawun lokacin kakar 22.91. A wasan kusa da na karshe ta yi tseren nisan kilomita 22.98, inda ta gama ta 6 a cikin zafin ta kuma ta rasa wani wuri a wasan karshe.