Yeast cell cycle and morphology (S. cerevisiae). Leland Hartwell, 1974

This diagram does not describe the relative time-duration of each phase.  The relative durations will be influenced by growth state. In log-phase, based on the DNA content fluorescent signal, it can be estimated that 1N and 2N are the major peaks. So,  G2-M phase should be relatively quick.

Hartwell 1974