The universe is the frame. Time is the sequence of frames. There is no time for each frame, because time is the sequence of frames - not a single frame. 10^-33 = 1 frame. Your idea of time does not apply to an indivisible unit of spacetime responsible for the creation of time. There is no underlying time for an indivisible unit of spacetime. There is simply the appearance and disappearance of the indivisible unit which we equate to 10 ^-33. Indivisible units of spacetime are weird things. The answer to your question is that the question itself is nonsensical, because time doesn’t apply to an indivisible unit of spacetime. So, “none of the above” is the answer.
For example, the photon is allegedly timeless. A photon can appear and disappear. A photon can be emitted and then absorbed. The photon does not supposedly experience time, but its appearance and disappearance is LIKE an indivisible unit of spacetime. (Note that I am only using the photon as an analogy).