Ku buuxi weedha soo socota:
4 × 400 m ragga ee Olombikada Xagaaga 2008 ee Beijing, oo ay weheliyaan asxaabtiisa Yoel Tapia, Carlos Yohelin Santa, iyo Arismendy Peguero. Wuxuu ku orday lugtii saddexaad ee qaybta labaad, isagoo leh waqti shaqsiyeed oo kala go'an 46.31 ilbiriqsi. Mejia iyo kooxdiisu waxay ku dhammeeyeen isugeynta kaalinta ugu dambeysa waqtigooda ugu wanaagsan ee 3:04.31, iyagoo ku guuldareystay inay u gudbaan finalka.