Dee ihe na-aga n'ihu maka paragraf a - Na 15 Eprel 2016 a kpọrọ Main dị ka otu n'ime mmadụ ise na-eme egwuregwu n'egwuregwu Olympic n'ime ndị na-egwu mmiri asatọ iji nọchite anya New Zealand na 2016 Summer Olympics na Rio de Janeiro, Brazil, ebe ọ gbara asọmpi na ihe omume 100m na 200m Backstroke. Main meriri n'ọsọ 100m azụ ụmụ nwoke ya
na oge nke 53.99 sekọnd iji ruo eruo maka ọkara-ikpeazụ. Ọ gbara nke iri na ise n'egwuregwu ahụ na oge nke 54.29 sekọnd, mana ọ gaghị aga n'ihu na nke ikpeazụ. N'asọmpi 200m backstroke nke ụmụ nwoke, Main tozuru oke nke 15 kachasị ọsọ maka ọkara ikpeazụ na oge nke 1: 57.51, agbanyeghị oge ya nke 1: 58.08 ezughị iji kpọga ya na nke ikpeazụ.