Rubuta ci gaba don wannan sakin layi - Arcanjo ya inganta sosai lokacin da ta dawo cikin aiki a cikin 2012, yana kafa jerin abubuwan da suka fi dacewa a kan kewayen Brazil. Ta share mita goma sha takwas a karon farko a gasar zakarun Ibero-American a Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin
, inda ta lashe harbi da aka jefa tare da mafi kyawun mutum na mita 18.84. Bayan lashe taken ta na farko na Brazil, an zaɓe ta don ƙungiyar Brazil don wasannin Olympics na London na 2012. Ta jefa mita 19.02 a wasan karshe na Olympics ya isa na bakwai. Ta ƙare lokacinta tare da nasara a gasar zakarun Turai ta 2012 ta Kudancin Amurka a karkashin 23 a Wasannin Wasanni.