I could only find the Advanced workout - hope this helps.
Cathe’s Advanced Treadmill Workout
3.4 - 4 min.
3.8 - 4 min.
4.4 - 4 min.
5.5 - 4 min.
6.5 - 5 min.
7.5 - 10 min.
8.0 - 5 min. (OPTIONAL!)
Slow down over 1 min. to 3.8
Raise incline to level 14 and walk uphill for 10 min.
Lower to level 9 and increase speed to 4.8 for 5 min.
Lower to ground level over 1 min.
Then do:
4 interval cycles of 8.0 for 1 min. and 6.0 for 30 seconds.
Finish with:
6.0 - 2 min.
3.8 - 3 min.
3.4 - 3 min.
3.0 - 4 min.