I te 2012 Summer Olympics i Rānana, i kaukau a Jaeger i roto i te rauna tuatahi o te 1,500-mita freestyle
i te 3 o Akuhata, e whitu ana mo te whakamutunga i te 4 o Akuhata. I te whakamutunga, i noho ia ki te tuaono me te waa 14:52.99.