SwimMeetIQ
NECRA

Charles River Aquatics

406 athletes in resultsNE
11-12 Boys · SCY · 3 seasons
22 boys aged 11-12 have SCY times here across the last 3 seasons combined.
Free is the deepest stroke here — 22 in the 50 Free, 22 in the 100 Free, 8 of them AA or better.
Thinnest: 3 in the 25 Free.
22
11-12 boys in the slice
20
Events covered
437
Median Power Points
NE #8
Headcount rank in the LSC
EVENT BY EVENT

How deep, per event

Event
N
Tier spread (weak → strong)
Median
Fastest
50 Free
22
29.93
26.50
100 Free
22
1:05.91
57.80
200 Free
21
2:24.96
2:06.21
500 Free
16
6:21.68
5:40.28
1000 Free
5
sample too small for a distribution (5 < 6)
12:16.23
50 Back
22
36.04
30.63
100 Back
19
1:16.98
1:07.42
200 Back
12
2:39.90
2:10.03
50 Breast
22
40.68
33.49
100 Breast
22
1:28.96
1:13.98
200 Breast
11
3:05.28
2:42.56
50 Fly
22
34.64
29.05
100 Fly
20
1:24.51
1:06.31
200 Fly
5
sample too small for a distribution (5 < 6)
2:35.87
200 IM
20
2:44.52
2:25.37
400 IM
13
5:46.41
5:08.31
100 IM
21
1:18.13
1:07.06
25 Breast
3
sample too small for a distribution (3 < 6)
22.48
25 Free
3
sample too small for a distribution (3 < 6)
15.87
25 Fly
3
sample too small for a distribution (3 < 6)
15.69
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 NE squads for this slice, beside Charles River Aquatics: 50 Free SCY · 11-12 boys · 3 seasons.
Charles River Aquatics
NECRA · NE · current
In this event22
Median29.93
Fastest26.50
Crimson Aquatics
NECRIM · NE
In this event56
Median34.42
Fastest26.67
In this event53
Median37.35
Fastest28.62
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

406 swimmers on the public roster — counts, not grades
10 & under
50
11-12
46
13-14
44
15-16
48
17-18
43
19 & over
6
Girls Boys median shape of same-size NE clubs (24 clubs) — a reference, not a grade+ 169 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 Charles River Aquatics in 2024-25 — how many are here in 2025-26
10 & under
90% · 53/59
11-12
100% · 37/37
13-14
92% · 54/59
15-16
95% · 52/55
17-18
98% · 50/51
All ages
94% · 251/266
all NE clubs pooled (88% overall)
The mid-teens drop-off is sport-wide, not one club’s story — read every row against the NE 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
2025–26 · 56 meets
Local / in-house
53
Invitational
1
LSC championship
2
Sectional / zone
0
National
0
2024–25 · 109 meets
Local / in-house
101
Invitational
1
LSC championship
5
Sectional / zone
0
National
2
Meets are attributed through the current roster’s published swims, so a season a swimmer raced before joining Charles River Aquatics 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.