Swimmer profile

William Nelessen

Male15-16Princeton Tiger Aquatic ClubNJ · EASTERN

SR Rating

NCAA D1 cut anchored • 2026 season
Late developerage 15
Current (today)
393
Early Career

Based on current PBs vs. NCAA D1 cut times.

  • #1500 Free SCY5:50.49399
  • #2200 Free SCY2:08.29393
  • #3100 Fly SCY1:03.42384
  • #450 Free SCY26.87378
Projected (age 17)
542
Building Base

Trajectory projected to end of high-school junior year — recruiting peak.

  • #1200 Free SCY1:51.86592
  • #2200 IM SCY2:09.82516
  • #3500 Free SCY5:24.39504
  • #4200 Fly SCY2:11.45492
College Ceiling (age 21)
948range 3931044
D1 Mid-MajorD1 Power 4

College junior year. Range reflects developmental uncertainty — wider for younger swimmers and late developers.

  • #1200 Free SCY1:32.351052
  • #2200 Fly SCY1:47.98888
  • #3200 IM SCY1:49.02871
  • #4100 Breast SCY55.21864
Coach viewPIe ≈ 109(93121)
Why the College Ceiling lineup differs: 200 Fly SCY, 200 IM SCY, 100 Breast SCY are improving fastest vs. the NCAA D1 cut, so they rank into the top 4 at age 21 even though they aren't in today’s top 4. That’s a real recruiting signal — shows which events project as the strongest college pathway.

Refine your College CeilingTesting

Tell us about your swimmer’s growth. We use trajectory data by default; your input fine-tunes the ceiling range. Not saved — refresh resets to default.

What this means for William

Building toward recruiting peak — currently Early Career.

Recruiting conversations start in earnest at the end of sophomore year (NCAA contact rules let coaches reach out June 15 of sophomore year for most sports including swimming). Your projected rating (542 → Building Base) is the more meaningful number for that window. Continue building broad event coverage — the top-4 weighting rewards multiple strong events.

Maturity context: Your data shows late-developer trajectory — continued steep improvement past age 15. That's exactly the kind of pattern that under-rates well-developed seniors but signals strong upside.

What time drops unlock Building Base

Each row shows the time required in that event alone to push SR Rating Current from 393 to 400, holding the other three events fixed. Only physiologically reachable drops (≤15% per event) are shown. In practice swimmers improve across multiple events at once, so real progress will lift faster than these single-event deltas suggest.

EventCurrentTargetΔ
500 Free SCY5:50.495:45.35−5.14s
200 Free SCY2:08.292:06.38−1.91s
100 Fly SCY1:03.421:01.16−2.26s
50 Free SCY26.8724.55−2.32s

School matches

School matches activate once your SR Rating is published. The curated set spans NCAA D1 P5 programs in this pilot, with the school list growing as we expand coverage.