Question: Who won the qualifying event for the competition that will be held in 2018 in Barranquilla, Colombia?
Sentence (from "2017 Pan American Track Cycling Championships"): The 2017 Pan American Track Cycling Championships took place at the National Cycling Centre, in Balmain, Couva, Trinidad & Tobago, from August 30 until September 3, 2017.
Relevant evidence: No