Mezue ahịrịokwu na-esonụ: Na 2012 Summer Olympics, Elmslie nọchitere anya ndị otu Australia meriri ọla edo (ya na Cate Campbell, Alicia Coutts na Melanie Schlanger na njedebe) nke 4 × 100 mita freestyle relay, ebe ndị otu ahụ setịpụrụ ihe ndekọ Olympic nke 3:33.15. Elmslie meriri ọlaọcha abụọ, dịka akụkụ nke ndị otu Australia na asọmpi asọmpi nke 4 × 100 mita medley relay na
4 × 200 mita freestyle relay.