340 Oil Priming Question First Start

I honestly thought that with 60psi and a drill running as I swung the crank I would find a couple of gushers. It doesn’t make sense to me that I didn’t.
A running engine doesn’t have to pause over the oil passage alignments points to oil the top end right?
With the engine running, the holes almost become a continuous groove. No pulses, just continuous metered flow.