 Ramba uchinyora ndima ino - Macedo aiva chikamu cheboka reBrazil rakapedza panzvimbo yekutanga chati yemenduru yeWorld Swimming Championship short coursemuDoha, aine menduru dzegoridhe nomwe, imwe yesirivha nemimwe miviri yebronze menduru gumi dzese. Marcos akawana menduru yegoridhe mu 4 × 100 m relay, muchikwata chakagadzirwawo naCésar Cielo, Guilherme Guido, naFelipe França Silva. Akashambira kosi yebhatafurayi mu49.63, nenguva yose yechikwata ya3:21.14. Akakwanisawo kuenda kumakwikwi ekupedzisira pamakwikwi evarume emamita zana, uye akapedza ari wechisere, 50.47. 