Bo asks "What's that airhead think he is trying to pull" and drive his car to follow Ted/the kidnapped girl. After a short drive he parks in from of the same trees/foliage he was parked in front of when the scene began.
When the dune buggies first circle Kelly her life guard station changes: one surfboard becomes two and the life preserver moves from the side of the station to the front/back again.
Kelly gets up from the ground and jumps in a buggy to chase Bo. As she starts driving she suddenly has sun glasses on even though she was not carrying any when she jumped in the buggy.
When the dune buggies first circle Kelly on the beach the shots show the drivers wearing a hat/bandana which are absent later in the sequence.
Bo has Lee turn up the radio quite loud. Kelly is then brought outside for questioning but there is no music playing. Just before Kris is brought outside the music is back again and remains on until Bosley crashes through the fence gate to rescue them.
Kelly claims she can not identify the dune buggy drivers as 'they were wearing sunglasses' but Bo (Dan Haggerty) did not wear sunglasses during the driving scenes.
Kelly is announced as finisher 20. 5 more leave the water before Kris is announced as 23; another 4 before Julie sneaks in as apparently number 25.