The young midfielder scored against a strong looking La Liga side which included five first team regulars. The game was played over 60 minutes.
Speaking on the official web site, manager Roberto Martinez said "It was a great exercise and the boys played really well
"There were some great players in the Esanyol side and the boys were a credit to Swansea City.
"The whole trip has been well worth it. It's been a fantastic experience.''