Puerto Rican athlete John Castro cruised in the 17-18yo 800m prelims with a 1:52.79
Puerto Rican athlete John Castro cruised in the 17-18yo 800m prelims with a 1:52.79
Puerto Rican athlete John Castro cruised in the 17-18yo 800m prelims with a 1:52.79
Puerto Rican athlete John Castro cruised in the 17-18yo 800m prelims with a 1:52.79