Kammala wannan jumla: A shekara ta 2016, Smith ya yi gasa a wasannin Olympic na Rio. Ta lashe lambar tagulla a tseren mita 400 na kyauta tare da 4:01.92, a bayan Jazmin Carlin da Ledecky. Tare da Ledecky, Maya DiRado, da Allison Schmitt, Smith ta lashe lambar zinare ta farko a gasar Olympics a
4x200-mita kyauta kyauta. Ta raba 1: 56.69 a kan hanyar zuwa na farko a 7: 43.03.