If I don't say womething wrong, according to the datasheet, the Intel quark C1000 (mean the processor inside arduino 101) got 4 timers. But be careful by using them ! For exemple timer 0 is used for millis().
May the other timer are use for something else (I don't know but pretty dure for PWM). You can still use them by using their register (see datasheet) but something can go wrong after.