Dee ihe na-esote paragraf a - Barrios gbara asọmpi naanị n'asọmpi ụmụnwaanyị mita iri ise
na 2000 Summer Olympics na Sydney. O nwetara FINA B-cut nke 27.22 site na Pan American Games na Winnipeg, Manitoba, Canada. Ọ gbara ndị ọzọ na-egwu mmiri asaa na okpomọkụ nke anọ, gụnyere mbubata Russia Yekaterina Tochenaya nke Kyrgyzstan, na Yugoslavia bụ Duška Radan ugboro abụọ. Ọ zọpụtara ọnọdụ nke asaa n'elu Aissatou Barry nke Guinea site na oke nke 7.68 sekọnd na 28.11. Barrios enweghị ike ịga n'ihu na ọkara ikpeazu, ebe o tinyere iri ise na abụọ n'ozuzu n'ime ndị na-egwu mmiri 74 na prelims.