2 X 20 km 3700ff 4 68 71.4 75.6 83.6 99 100.4 104.5 106.6 105.1 104.7 104 98.9 101.3 103.7 100.1 94.9 94.4 90.7 97.1 99.5 91.5 94.9 100 104 115 120.2 137.5 130.5 123.9 114.1 94.3 96 91 90.2 89 84.4 81.4 80 80 78.1 78 76 77 74.6 76 74.9 78.1 76.9 74.6 75 73.2 71.8 70 70 71 69.2 69 69 66.6 69.9 69 67.1