Milagros Pérez Arroyo completed an 800 meter run in 3 minutes and 50 seconds over 3 laps with times of 1:04 for the first lap, 2:27 for the second lap, and 3:50 for the total time. She also ran a 400 meter race in 1 minute and 32 seconds over 2 laps with times of 0:40 for the first lap and 1:32 for the total time. The document contains Milagros's results for 800 and 400 meter runs along with blanks for world records and her personal best marks.