What's a good 50 butterfly time for a 9-year-old boy?

For 9-year-old boys (SCY), USA Swimming motivational times run from a B standard of 46.49 to a AAAA standard of 30.79. Enter a time below to see exactly where it ranks nationally and which cut it's closest to.

National 50 Fly times — 9-year-old boys (SCY)

Median
48.56
50th percentile
Top 10%
37.37
faster than 90%
Top 1%
32.51
elite

A typical (median) 9-year-old boy swims the 50 butterfly around 48.56 (SCY). Cracking the top 10% takes about 37.37, and the fastest 1% go under 32.51. Based on 12,391 swimmers with a recorded time.

How does your swimmer's time rank?

Enter a 50 Fly (SCY) time to see the national percentile for 9 boys and the nearest USA Swimming cut.

50 Fly motivational standards — 10 & Under boys (SCY)

StandardTime
B46.49
BB41.29
A35.99
AA34.29
AAA32.59
AAAA30.79

USA Swimming National Age Group Motivational Times. A time faster than a level's cut counts as that standard achieved.

Frequently asked questions

What's a good 50 butterfly time for a 9-year-old boy?

A typical (median) 9-year-old boy swims the 50 butterfly around 48.56 (SCY). A good time is faster than that — cracking the top 10% takes about 37.37. For reference, the USA Swimming B motivational standard is 46.49 and AAAA is 30.79. Based on 12,391 swimmers with a recorded time.

What's a fast 50 butterfly time for a 9-year-old boy?

The fastest 1% of 9-year-old boys go under 32.51 in the 50 butterfly (SCY) — around the AAAA motivational standard of 30.79. The top 10% are under 37.37.

What's the average 50 butterfly time for a 9-year-old boy?

The median 9-year-old boy swims about 48.56 in the 50 butterfly (SCY), based on 12,391 swimmers with a recorded time.

What are the USA Swimming motivational standards for the 9-and-under 50 Fly?

For 10 & Under boys (SCY), the 50 Fly motivational cuts are B 46.49, BB 41.29, A 35.99, AA 34.29, AAA 32.59, AAAA 30.79.

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See the full 10 & Under boys standards →
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