Rubuta ci gaba don wannan sakin layi - A watan Afrilu na 2016, an zaɓi Groves don wakiltar Ostiraliya a tseren mita 100 da mita 200 na malam buɗe ido, da kuma 4 × 200 m freestyle relay events a Wasannin Olympics na 2016 a Rio de Janeiro. Wannan shi ne wasanninta na farko na Olympics. Ba ta cancanci shiga wasan kusa da na karshe ba a tseren mita 100 na malam buɗe ido
, amma ya fi sauri zuwa wasan karshe na 200 m butterfly. Ta lashe azurfa, ta gama ne kawai da kashi uku cikin dari na na biyu a bayan Mireia Belmonte na Spain.