Aleksandrova began artistic gymnastics when she was six years old but switched to rhythmic gymnastics a year later. She joined Uzbekistan's national group in 2016.[2]
At the 2017 Asian Championships, Aleksandrova helped Uzbekistan win the silver medal in the 5 balls final, behind Japan, and they finished fourth in the all-around.[3] She then competed at the 2017 World Championships, and the group finished 10th in the all-around. They did not advance into either apparatus final.[4] Then at the 2018 World Championships, the group finished 17th in the all-around.[5]
Aleksandrova won a silver medal in the group all-around at the 2019 Tashkent World Cup.[6] They then won another all-around silver medal at the 2019 Asian Championships, but they won gold medals in both apparatus finals.[7] She competed at the 2019 World Championships, where the Uzbek group finsihed 14th in the all-around.[8]
At the 2020 Moscow Grand Prix, Aleksandrova and the group won bronze medals in both apparatus finals and placed fourth in the all-around.[9] They then won the group all-around at the 2020 Tartu Grand Prix and won silver medals in both apparatus finals.[10] At the 2021 Moscow Grand Prix, she helped Uzbekistan win the group all-around bronze medal.[11] They then won the all-around gold medal at the 2021 Tashkent World Cup.[12][13]
Aleksandrova was part of the Uzbekistani group that won the all-around at the 2021 Asian Championships, and they also won gold medals in both the 5 balls and 4 clubs + 3 hoops finals.[14] As a result, Uzbekistan earned the continental berth for the 2020 Summer Olympics.[15] She represented Uzbekistan at the 2020 Summer Olympics alongside Kamola Irnazarova, Dinara Ravshanbekova, Sevara Safoeva, and Nilufar Shomuradova. They finished ninth in the qualification round for the group all-around and were the first reserve for the final.[16]