 Complete the following phrase:  In 1997, Moreno won the Pan American Junior Championships in Havana with a throw of 55.74 metres, improving the two-year-old championship record with ten metres. She beat the second-place finisher Maureen Griffin by a 46 centimetre margin. This year she threw past the 60 metre mark for the first time, with 61.96 m. The next year, she finished fourth at the 