Is it ok to wear Speedos / Swim Briefs for lap swimming at the gym?

I have an athletic body, I’m sort of toned up and not overweight by any means. I can’t swim laps on board shorts because they cause too much drag. I’m not talking like some way out over the top loud design, but like a plain black or dark blue Speedo for lap swimming. Would it be ok? I’ve seen a few other guys wearing them for lap swimming at the gym and pool.
Is it ok to wear Speedos / Swim Briefs for lap swimming at the gym?
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