What this calculator compares
The calculator places each entered time against the published 2025–26 roster times for the same event. It then rolls those school-level comparisons into four college swimming groups: D1 Power 4, D1 Mid-Major, D2, and D3.
Choose women’s or men’s swimming and enter up to three supported events and times. The event list covers 14 college events, including the 50 Free, 100 Fly, 200 Breast, and 400 IM. Each time is compared only with the same event.
The result is a division-level view of current roster depth. The same 100 Fly can land differently across the four groups because college rosters do not all have the same range of times.