Mezue ahịrịokwu na-esonụ: Na 2008 Summer Olympics, Deibler kwụsịrị na 38th, 33rd na 15th ebe na 50 m, 100 m, na 4 × 100 m freestyle ihe omume. O mere nke ọma n'egwuregwu Olimpik nke afọ 2012, ebe ọ gbara nke anọ n'ọsọ 100 m butterfly na nke isii n'ọsọ 4 × 100 m medley relay. Na 2016 Summer Olympics na Rio de Janeiro, ọ zọrọ asọmpi na 100 m butterfly ebe ọ kwụsịrị 18th na ọkụ ma ghara iru eru maka ọkara ikpeazu. Ọ gakwara asọmpi dịka onye otu nke
4 x 100 m medley relay team nke mechara n'ọnọdụ 7.