Approximate 50 Yard Butterfly Percentile Benchmarks — 17-18 Girls (SCY)
LaneVault's approximate percentile benchmark bands for the 50 Yard Butterfly (SCY) — 17-18 Girls. See estimated Elite, Excellent, Average, and Developing time boundaries.
| LaneVault tier | Approximate time boundary | How to read it |
|---|---|---|
| EliteEstimated 99th percentile | 24.50 | At or faster than this approximate upper boundary. |
| EliteEstimated 95th percentile or higher | 25.80 | At or faster than this approximate boundary. |
| ExcellentEstimated 85th–94th percentile | 27.70 | At or faster than this boundary, but slower than Elite. |
| Above AverageEstimated 70th–84th percentile | 30.00 | At or faster than this boundary, but slower than Excellent. |
| AverageEstimated 50th–69th percentile | 33.10 | At or faster than this boundary, but slower than Above Average. |
| DevelopingEstimated 30th–49th percentile | 37.40 | At or faster than this boundary, but slower than Average. |
| BeginnerBelow estimated 30th percentile | 37.40 | Slower than this approximate boundary. |
How to read this. These approximate time boundaries are the same ones LaneVault uses for its estimated percentile tiers. For this age group, gender, event, and SCY course, a lower time maps to a higher estimated percentile.
What this is not. These are not an official time standard, ranking, or qualifying decision. Read the benchmark methodology and tier boundaries before relying on a comparison.
Where your swimmer fits. Add a 50 Yard Butterfly time in LaneVault to view its estimated percentile tier and track the time across the season.
Other age groups · 50 Yard Butterfly (Girls)
Other events · 17-18 Girls
- 50 Yard Freestyle
- 100 Yard Freestyle
- 200 Yard Freestyle
- 500 Yard Freestyle
- 1000 Yard Freestyle
- 1650 Yard Freestyle
- 50 Yard Backstroke
- 100 Yard Backstroke
- 200 Yard Backstroke
- 50 Yard Breaststroke
- 100 Yard Breaststroke
- 200 Yard Breaststroke
- 100 Yard Butterfly
- 200 Yard Butterfly
- 200 Yard Individual Medley
- 400 Yard Individual Medley
Track your swimmer against these percentiles
Log a time, view its estimated tier, and watch the trend across the season.
Get started freeBenchmark set: LaneVault's estimated SCY thresholds, version 2024-cycle; last updated 2024-09-01. These are approximate percentile-ranking thresholds and are not official qualifying standards.