Numbers first, interpretation second. What this cut produced: For girls age 13 in SCM, the 100 Free AAAA standard is 1:00.09 — a time that, among future college swimmers who beat it, led to D1 91% of the time, D2 2%, D3 7%.
Destinations after the AAAA cut
Of the future college swimmers in our race data who cleared the girls' age-13 100 Free AAAA standard (1:00.09) in SCM, eventual college destinations split D1 91%, D2 2%, D3 7%.
Drop to the AAA mark (1:02.89) and the split loosens: destinations split D1 76%, D2 15%, D3 6%, and 3% at NAIA or junior colleges.
These are distributions among swimmers who reached a college roster — not admission probabilities.
Your swimmer's rung, and what it means
The girls age-13 100 Free ladder in short course meters (SCM) runs from a B entry standard of 1:20.09 to an AAAA top standard of 1:00.09 — the latter a time inside the top 16% of future college swimmers' bests at this age. Find the rung, read the line.
| Level | Time |
|---|---|
| B | 1:20.09 |
| BB | 1:14.39 |
| A | 1:08.69 |
| AA | 1:05.79 |
| AAA | 1:02.89 |
| AAAA | 1:00.09 |
The quiet fact in our database: the median future college swimmer at age 13 swam 1:03.62 — landing between AA and AAA. The middle of the college pipeline sits far below AAAA.
- At or above AAAA (1:00.09): you are looking at the group in the split above. A map, not a guarantee.
- Between AAA (1:02.89) and AAAA: the AAA split above belongs to this rung — broad options, nothing foreclosed.
- Between B and AA: the median college-bound swimmer at this age lived here. Ordinary rungs feed rosters too.
- Below B (1:20.09): at 13, unremarkable is normal. Plenty of future college swimmers started here; the linked late-bloomer research has the receipts.
The steepest climb between rungs is BB to A, a 5.7-second drop — treat it as a season goal, not a weekend one. The complete table for every event is on the girls age 13 SCM page.
All events: cuts and college destinations
The 100 Free is one lane of 17. One key: Depth measures the cut against future college swimmers; the division columns show where the beaters landed; "-" flags samples under 30, which we do not publish.
| Event | AAAA | Depth | D1 | D2 | D3 | Other |
|---|---|---|---|---|---|---|
| 50 Free | 27.59 | top 12% | 95 | 2 | 2 | 1 |
| 100 Free | 1:00.09 | top 16% | 91 | 2 | 7 | 0 |
| 200 Free | 2:10.69 | top 17% | 85 | 14 | 1 | 0 |
| 400 Free | 4:35.99 | top 21% | 82 | 13 | 4 | 1 |
| 800 Free | 9:34.79 | top 35% | 76 | 18 | 6 | 0 |
| 1500 Free | 18:05.99 | top 23% | - | - | - | - |
| 50 Back | 30.89 | top 11% | - | - | - | - |
| 100 Back | 1:05.69 | top 8% | - | - | - | - |
| 200 Back | 2:21.69 | top 9% | - | - | - | - |
| 50 Breast | 35.79 | top 22% | 96 | 1 | 1 | 2 |
| 100 Breast | 1:15.39 | top 12% | - | - | - | - |
| 200 Breast | 2:42.39 | top 19% | - | - | - | - |
| 50 Fly | 30.39 | top 22% | 87 | 1 | 10 | 2 |
| 100 Fly | 1:05.39 | top 10% | - | - | - | - |
| 200 Fly | 2:26.09 | top 25% | - | - | - | - |
| 200 IM | 2:26.39 | top 17% | 97 | 2 | 1 | 0 |
| 400 IM | 5:10.09 | top 23% | - | - | - | - |
Measured against future college swimmers, AAAA is hardest in the 100 Back (top 8%) and softest in the 800 Free (top 35%). Worth knowing before comparing ribbons across lanes.
The least-crowded event
The field is lopsided. In our data, girls age 13 put 396 future college swimmers in the 50 Free but just 23 in the 1500 Free — a quiet lane worth knowing about when choosing a second event.
Asked and answered, from the database
What is the girls age 13 100 Free AAAA time in SCM?
1:00.09. It sits inside the top 16% of future college swimmers' bests at this age.
Is AAAA at 13 enough for D1 in SCM?
Among future college swimmers who beat it, 91% ended up on D1 rosters (2% D2, 7% D3). That is a distribution among swimmers who made rosters — not a guarantee for any one swimmer.
Does a swimmer need AAAA at 13 to make a college roster?
No. The median future college swimmer at age 13 swam 1:03.62 in the 100 Free — landing between AA and AAA.
Where to go from here
Feed your swimmer's real time to the free checker for the personalized version of this page. The plan at this age stays simple: two events, season-over-season trend, no paid recruiting services yet.
Method and sources
We don't guess; we query. Ladder values: USA Swimming 2025-2028 single-age motivational standards, verified against the official October 10, 2025 revision cell by cell. Destinations: computed from more than 10 million race results by taking each swimmer's best time at the stated age and the college division they later swam in, on an interpolated P5-P95 grid. Everyone in the sample reached a college roster, so every figure is a distribution among survivors — never an admission or recruitment probability.
Data reviewed August 31, 2026 by Ivan Tsai, Swim to College.