<prompt> Qedela umusho olandelayo: Lapho izwe lakubo iGrisi liba semidlalweni yama-Olympic asehlobo ka-2004 e-Athens, uMatsa waqala ukuba semidlalweni yama-Olympic eneminyaka engu-17 ubudala, encintisana emiqhudelwaneni emibili yokubhukuda. Ubeke isilinganiso se-FINA B esingu-25.61 50 m freestyle emcimbini wokuhlola wama-Olimpiki e-Athens Olympic Aquatic Centre. Ngosuku lokuqala lwemidlalo, uMatsa wahlangana noNery Mantey Niangkouara, u-Eleni Kosti, noZoi Dimoschaki emncintiswaneni we-4 × 100 m freestyle relay. Wabekwa icala lokwehla ngaphambi kwesikhathi, lapho amaGrikhi esekhishiwe emqhudelwaneni wokugcina. Cishe ngemva kwesonto,  <response>: Emamitha angama-50 e-freestyle, uMatsa wabeka indawo yesithathu namashumi amathathu nesithathu emidlalweni yokulungiselela ekuseni. Ebhukuda emjahweni wesikhombisa, wehlula uSharntelle McLean waseTrinidad naseTobago ukuze athathe indawo yesikhombisa ngamashumi amane wesigamu sesekhondi 0.40 ngo-26.46. 