I'm giving as many points as I can. THANKS!

An athletic field is a 52 yd-by-104 yd rectangle, with a semicircle at each of the short sides. A running track 20 yd wide surrounds the field. If the track is divided into eight lanes of equal width, with lane 1 being the inner-most and lane 8 being the outer-most lane, what is the distance around the track along the inside edge of each lane?

The length of the track along the inside edge of lane 1 is approximately
nothing yd:
The length of the track along the inside edge of lane 2 is approximately
nothing yd:
The length of the track along the inside edge of lane 3 is approximately
nothing yd:
The length of the track along the inside edge of lane 4 is approximately
nothing yd:
The length of the track along the inside edge of lane 5 is approximately
nothing yd:
The length of the track along the inside edge of lane 6 is approximately
nothing yd:
The length of the track along the inside edge of lane 7 is approximately
nothing yd:
The length of the track along the inside edge of lane 8 is approximately
nothing yd: