In NVSL-
Divisionals- each team in the division gets to select 2 swimmers for each event (Free, back, breast, fly, IM) . Swimmers can only swim 2 events total so if a kid has their teams top times in all 5 events they discuss with the coach and get to choose with 2 events they want to swim.
Divisional times are what are used to determine who swims at All Stars. All stars- tops 18 times from all teams in all divisions get to swim.
Divisionals and All stars are Individual events as they are not scored/don't go into determining who wins the division.