<prompt> Nyorai mberi kweiyi ndima - Barrios akakwikwidza chete mumakwikwi evakadzi emamita makumi mashanu akasununguka  <response>: paMitambo yeOlympic yeZhizha ya2000 muSydney. Akawana FINA B-cut ye27.22 kubva kuPan American Games muWinnipeg, Manitoba, Canada. Akadenha vamwe vanoshambira vanomwe mumakwikwi mana, kusanganisira Yekaterina Tochenaya wekuKyrgyzstan anobva kuRussia, uye Duška Radan wekuYugoslavia uyo akahwina kaviri mumakwikwi eOlympic. Akachengetedza nzvimbo yechinomwe pamusoro peGuinea Aissatou Barry nemuganhu wakafara wemasekondi 7.68 mu28.11. Barrios akakundikana kuenda kumasemifinal, sezvo akaisa makumi mashanu nemaviri ese kubva pavanoshambira makumi manomwe nevana mumasekondi ekutanga. 