Dangalakova akakwanisa kupinda mumakwikwi echikadzi emamita mazana mana emunhu mumwe chete pamitambo yeOlympic yegore ra2004 kuAthens, nekuwana nguva yeB-standard yekupinda ye4: 59.51 kubva kuEuropean Aquatics Championships
muMadrid, kuSpain. Akapedza ari shure kweanokunda Nimitta Thaveesupsoonthorn pakupisa kwekutanga isingasviki mazana matanhatu ezana (0.06), munguva ye5: 01.00. Dangalakova akakundikana kupinda mumakwikwi ekupedzisira, sezvo akaisa makumi maviri nematatu pakupedzisira mumatambo ekutanga emangwanani.