We joined Swim-Against-Malaria in 2005 in Seoul. This time in 2008 the Tong-Marumotos Swam Against Malaria in Maryland! The results for April 20: 411 laps = 20,550 yards = 11.68 miles or 18.8 kilometers. Individual results ranged from Reia who contributed more than half, to Dad with 6 laps.