Official 2025–26 season: best time from Sept 1 to Aug 31, in the age group Evan Karlos was when swimming it. Short course only.
Age Group Zones: Illinois Swimming Zone Team — how the team is picked and where Evan Karlos ranks right now.
Sectionals for Evan Karlos's LSC: Central Zone North Sectionals, Central Zone North Summer Sectionals — the cuts, who has them, and how close Evan Karlos is.
USA Swimming time standards — 13-14 Boys