Pa2012 United States Olympic Trials muOmaha, Nebraska, United States inokodzera kuenda kumitambo yeOlympic, Anderson akaita chikwata cheU.S. cheOlympic kekutanga nekupedza pachinhanho chechitanhatu mumamita 200 akasununguka nenguva ye1:58.40, izvo zvakamuita kuti akwanise kushambira mumamita 4x200 akasununguka senhengo yeU.S. relay team. Pa 2012 Summer Olympics muLondon, iye kushambira nokuda kuhwina U.S. chikwata muna preliminary kupisa vakadzi 4x200-mita vakasununguka Style relay
uye akawana menduru yegoridhe. Hanzvadzi yaAnderson, Haley, akahwina menduru yesirivha mumakiromita gumi emvura yakavhurika mumakwikwi eOlympics a2012.