Ku dhammee weedhan soo socota: Ciyaaraha Olombikada ee 2012 ee London, Hardy waxay ku guuleysatay billaddii ugu horreysay ee Olombikada, oo ah naxaas ah, tartankii 4x100 mitir ee dabaasha xor ah oo ay la gashay Missy Franklin, Lia Neal iyo Allison Schmitt, markii kooxda Maraykanku ay kaalinta saddexaad ka gashay kooxaha Australia iyo Netherlands. Hardy ayaa dabaalanayay lugta labaad, wuxuu helay 53.53 ilbiriqsi, kooxduna waxay ku dhameysatay wadar ahaan 3:34.24, waana rikoor Mareykan ah. Waxay sidoo kale heshay billad dahab ah iyadoo u dabaalanaysa kooxda guuleysatay ee Mareykanka ee heerarka hordhaca ah ee 4 × 100 mitir. Labadeeda tartan ee shaqsiyadeed, waxay ku dhameysatay toddobaad
50 mitir oo qaab xor ah iyo siddeedaad 100 mitir oo qaab xor ah.