Depends what regiment mate and what the training is like. It ranges from 9:18 to 14 minutes. Regular infantry is around 13 minutes, Logistics nearer 14 etc, more specialist things like Parachute Regiment is 9:18 after a 3 mile 'warm up' run for instance, whereas rifles etc is 13 minutes with a 300 metre warm up.
I think you will find that a load of bull shit. A army PFA (personal fitness assessment). for most people it is 44 press ups in 2mins 50 sit ups in 2 mins with a 2 min rest in between. 800m warm up then 1.5 miles in under 10:30 mins. for over 30 your aloud more time and less sit ups and press ups. for paras its a 9:30 1.5 miles. not sure on the press ups and sit ups.
girls get more time and have to do less press ups but still have to do 50 sit ups.