Houtkerque 17km 0000FF 4 17.7 18 18 17 13.1 12.7 12.5 13.3 17 17 14.1 13.4 16.8 16 16 15.5 14.8 14 14 8.6 12 11.9 11.8 12.5 7 11 7.2 6.3 6 5.8 5.5 6.5 6 5.4 4.8 5.1 10 10 11 9.5 8.5 5.3 10 9.8 8.6 5 5.9 6.1 6.5 8.3 8 10.4 10.9 11 9.1 9 11.4 11.1 10 10.3 10.2 10 10 10 10.9 8.4 8.8 11.7 13.5 14 14 14 15 15.6 15 16 17 17 18.2 19 19 20.4 21.2 21.4 22 19.9 17 20.9 20 16 16 12 11.7 11 10 7.4 8 6.1 11 11.1 13.4 13.4 13.9 13.6 10.3 15.5 16.3 18 18 14 18.4 18.3 18.1 18 19 16.8