Fitness: Is this a good diet/exercise combination?

Since I'm a student, I'll only post my 4small meals(I eat after my 5:00am morning cardio;then recess; then lunch; then dinner.)
As a small number of you guys may see, I made a typo on my last question and instead of saying 23% body fat, I type 13%, I apologise. But since 2 sandwiches a day and potatoes don't do much but leave me to starve, here's my new plan, dramatically changed:
Breakfast:1 1/2 cup of oatmeal with milk(microwaved)1 Granny Smith apple
Recess:1 Bacon and lettuce sandwich1 Medium-sized banana(yes, everyone makes fun of me when I eat that, you should get what that means)
Lunch:1 chicken breast filletPeach slices(about 10 of them, which probably is enough to make 2 peaches)LettuceSpinach LeavesAlmonds
Dinner:1 fish filletSpinach leaveshalf a tomatoSome iceberg lettuceSome broccoli

Also, during the day, at random parts, I would eat a handful or two sunflower seeds, 5-10 strawberries and some oranges and probably another Granny Smith apple.
While searching net i got these this from daily fitness site. But don’t know are they really good?
This is my daily exercise plan:
From here I would like to point out that I don't care whether or not cardio burns muscle, I don't want to have much muscle and I don't want fat either, I want my body to be lean enough and to be ready for military service by the end of January.

Morning(empty stomach, burns more fat... and yes I'm exhausted but I play games on the iPhone before so I don't feel very stuffed):Mountain ClimberBurpees20 push ups
--30 second recovery--
High knees (30 seconds)Russian Lunges (30 seconds)
--I don't train during school--
After school:
At the park:Brisk walking(20 minutes)Jogging(10 minutes)Sprinting(3 minutes)
Then I come home and do:
Jumping squats(I do 1 per 2 seconds and keep at it for 30 seconds so that's 15 reps)Side-to-side push ups(same speed as above)Mountain climber(for 30 seconds)Half-burpees(for 30 seconds)
Rest for 60 seconds
High knees(30 seconds)Russian Lunges(30 seconds)
--the above 2 are repeated in 2 more sets, leading to 2 more minutes of doing both of them--
--30 second recovery--
20 push ups30 seconds of star jumps and finally,30 seconds of mountain climber
--then I finish by 7:00pm and do what I always do at night, go on the computer and do my homework.