I gave another data point, because I also didn’t think her beating a 67-68 minute guy was, stand-alone, super-illustrative (although I’m not sure the poster you were replying to thought that either). She lost by 55 seconds to a guy who ran 32:39 for a 10k in Central Park a couple weeks ago.
I think the full array of facts point towards her being in about 34-minute shape for a moderately challenging road 10k, and likely in 16-mid shape for a similar 5k.
(But, of course, all we know for sure is that she’s in sub-22 road 4-mile shape, and none of those conversions mean much of anything until she goes out and actually runs it. Which I hope she does and then some!).