Milton Luckain of Spanish Town Primary clocked 41.10 to smash Christopher Taylor 's 300m record of 41.81 in the Class Two boy 's 300m final .
Milton Luckain of Spanish Town Primary was later disqualified for a lane violation .
Milton Luckain of Spanish Town Primary clocked 41.10 to smash Christopher Taylor 's 300m record of 41.81 in the Class Two boy 's 300m final , but was later disqualified for a lane violation .