.
100
1
50
1000
10.00 am, 20 km
9.30 am, 10 km
9.30 am, 20 km
10.00 am, 10 km
Cannot be determined
Niece
Nephew
Brother
4, 11, 18, 25
5, 12, 19, 26
7, 14, 21, 28
3, 10, 17, 24, 31
12 km
6000 m
10 km
12000 metres
110, 115 .
115, 110
90, 105
90, 115
1 hour 30 mins
1 hour
1 hour 25 mins
1 hour 45 mins
1/10 mins
10 secs
6 mins
2/10 mins
X+0.5
X+0.75
X-1
X+1
1 % decrease
1 % increase
2 % increase
3 % decrease