None were very good, but I agree that Jager's was the best mostly because he doesn't say anything.
To make it better: Instead of having a disembodied voice announcing, just have a valet ride up on the big bike. Then have him say something simple like "Mr Jager, your ride." Evan looks confused for a second, then hops on and rides away. The words "Portland 2016" appear on the screen, followed by the dates of the meet. Basically, copy the tone of the ESPN/SportsCenter ads.