helpful...thanks.

I believe you'd be better of using the I-5 rather than I-405. you'll encounter some bottlenecks at I-5/22 interchange and going into Irvine, but likely better overall than 405...and more direct. Foothill to swim complex could still be all surface streets, about 20 minutes or so. GG to complex likely 30 minutes +/-, maybe a little less in AM and maybe a little more in PM. that should be safe, though. I hope that helps.