Bulk Export from Voice Memos app

How do I bulk export all my recordings from the Voice Memos app to my iCloud drive. I can export individual recordings by tapping the export button in the iOS app or by dragging the recording out of the macOS app, but I would like to export multiple recordings at once. I would have hoped the Mac app would let me do it, but I can't select multiple recordings at a time. I have literally hundreds of them, and I would like to be able to turn them into standalone files and deal with them elsewhere. Having to export each one individually would be awful.