Nyorera kupfuurira kweiyi ndima - Muna Kubvumbi 2016, Groves akasarudzwa kuti amiririre Australia mumamita zana nemakumi maviri emamita butterfly, uye 4 × 200 m freestyle relay zviitiko kumaOlympics eZhizha 2016 muRio de Janeiro. Iyi yakanga iri Mitambo yake yokutanga yeOlympic. Haana kukwanisa kuenda kumasemi-fainari mumakwikwi emamita 100 ekumhanyisa bhatafurayi
, asi akakurumidza kupinda mumakwikwi ekupedzisira emamita 200 achimhanya neshiri. Akakunda sirivha, achigumisa nechikamu chiduku-duku chemasekonzi matatu chete pashure paMireia Belmonte wokuSpain.