Table:
text: 1970 Isle of Man TT
1970 Isle of Man Lightweight TT 250cc final standings
1970 Isle of Man Lightweight TT 250cc final standings
Place Rider Country Machine Speed Time_ Points
1 Kel Carruthers Australia Yamaha 96.13mph 2:21.19.2 15
2 Rod Gould United Kingdom Yamaha 93.75mph 2:24.54.0 12
3 Günter Bartusch East Germany MZ 93.75mph 2:26.58.0 10
4 Chas Mortimer United Kingdom Yamaha 91.95mph 2:27.44.2 8
5 Peter Berwick United Kingdom Suzuki 91.93mph 2:27.46.0 6
6 Alex George United Kingdom Yamaha 91.42mph 2:28.35.8 5
7 Ian Richardson United Kingdom Yamaha 91.22mph 2:28.53.6 4
8 Börje Jansson Sweden Yamaha 90.57mph 2:29.59.6 3
9 Tony Smith United Kingdom Yamaha 90.44mph 2:30.12.2 2
10 Bill Smith United Kingdom Yamaha 90.20mph 2:30.36.2 1

Question: Which rider had a speed of 90.57 mph in the 1970 Isle of Man Lightweight TT 250cc final?

Question: Which country has a place lower than 8 and points lower than 5 for the Isle of Man Lightweight TT 250cc 1970 final standings?