10 & under Boys · SCY · 3 seasons
83 boys aged 10 & under have SCY times here across the last 3 seasons combined.
Free is the deepest stroke here — 78 in the 50 Free, 74 in the 25 Free.
Thinnest: 4 in the 200 Fly.
83
10 & under boys in the slice
OH #1
Headcount rank in the LSC
EVENT BY EVENT
How deep, per event
Event
N
Tier spread (weak → strong)
Median
Fastest
100 Breast
38
1:49.81
1:29.06
200 Breast
23
3:55.30
3:15.38
200 Fly
4
sample too small for a distribution (4 < 6)
—
3:38.06
BBBAAAAAAAAAAno published tiersegment length = swimmers per tier · light → dark = the results page’s own scale
IF YOU SWITCHED
Same slice at other clubs
The comparison families actually make — not which club scores higher, but whether your swimmer would still have people to train with in this event. The two biggest OH squads for this slice, beside Mason Manta Rays: 50 Free SCY · 10 & under boys · 3 seasons.
Mason Manta Rays
OHRAYS · OH · current
In this event78
Median45.69
Fastest30.72
In this event52
Median48.69
Fastest30.64
In this event43
Median40.16
Fastest32.34
All three columns present numbers only — no rankings, no grades, no verdicts. Cells with fewer than 6 swimmers say so instead of drawing a distribution. Pick a swimmer above to see how many ±2% training partners each club would offer.
AGE GROUPS
Who swims here, by age
715 swimmers on the public roster — counts, not grades
Girls Boys median shape of same-size OH clubs (13 clubs) — a reference, not a grade+ 301 with no current age on file (not binned — an old age is not aged forward)
RETENTION
Who came back this season
Of the swimmers who swam for Mason Manta Rays in 2024-25 — how many are here in 2025-26
all OH clubs pooled (78% overall)
The mid-teens drop-off is sport-wide, not one club’s story — read every row against the OH marker, never in isolation. Age groups are the swimmer’s age at the end of 2024-25; swimmers with no birth date on file are counted in All ages only. Membership is counted from published swims, so a swimmer who hasn’t raced yet in 2025-26 still counts as here while the roster carries them.
MEET CADENCE
How much this club races, and at what level
Distinct meets the current roster swam at — counting meets, never scores
Meets are attributed through the current roster’s published swims, so a season a swimmer raced before joining Mason Manta Rays counts toward the meets they attended then. Numbers describe; they do not rank.
Built from publicly published meet results. Athlete counts reflect swimmers appearing in the results on SwimMeetIQ, not official club membership.