Mezue ahịrịokwu na-esonụ: Na 2012 Summer Olympics, Evans gbara asọmpi na 400-mita onye medley, ma kwụsịrị 13th n'ozuzu na okpomọkụ (6th na okpomọkụ ya) na oge nke 4:40:42, ma ghara ịga n'ihu na finals, dị ka naanị 8 kacha elu ka a họọrọ. Evans gbabara n'ime
4×200-mita freestyle relay qualifying heat. Ọ bụ ezie na ọ naghị egwu mmiri na njedebe, ndị otu ya bịara nke abụọ na oge nke 7: 44.41, yabụ Evans meriri ọla ọcha.