Defeating Zhou Qian of China by ippon within less than a minute in her first match, she then defeated Sweden's Elvira Kivi by waza-ari-awasete-ippon in the semifinal.
In the final, it took her just three seconds to defeat Spain's completely blind Marta Arce by ippon and win Venezuela's first ever Paralympic gold medal.At the 2012 Paralympics Soazo lost her first bout to the eventual gold medalist, but continued competing through repechage, and lost a bronze medal match to Daniele Bernardes Milan.
At the 2016 Paralympics Soazo won a bronze medal in the 70 kg category.