What has the author split with this jumbled collection of words? Feel free to edit it, too.?

Question

"After completing a dive, competitors swim to a ladder, climb out of the pool and head immediately to a bank of showers that sit adjacent to the diving boards."

Answer 1

Did they split the predicate?

"After completing a dive, competitors swim to a ladder, climb out of the pool, and immediately head to a bank of showers that sit adjacent to the diving boards."

Answer 2

"head immediately to a bank of showers"  Better choice would have been "immediately head to a bank of showers."  However, this is not a split infinitive.