What's a good 50 butterfly time for a 10-year-old girl?

For 10-year-old girls (SCY), USA Swimming motivational times run from a B standard of 48.39 to a AAAA standard of 31.29. Enter a time below to see exactly where it ranks nationally and which cut it's closest to.

National 50 Fly times — 10-year-old girls (SCY)

Average
44.50
50th percentile
Top 10%
34.92
faster than 90%
Top 1%
31.01
elite

The average (median) 10-year-old girl swims the 50 butterfly around 44.50 (SCY). Cracking the top 10% takes about 34.92, and the fastest 1% go under 31.01. Based on 26,020 swimmers with a recorded time.

How does your swimmer's time rank?

Enter a 50 Fly (SCY) time to see the national percentile for 10 girls and the nearest USA Swimming cut.

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

StandardTime
B48.39
BB42.69
A36.99
AA35.09
AAA33.19
AAAA31.29

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

Average 50 Fly time by age — girls (SCY)

AgeAverageTop 10%
8-year-old girls53.2141.90
9-year-old girls49.7038.73
10-year-old girls44.5034.92
11-year-old girls40.1032.33
12-year-old girls36.2530.33
13-year-old girls33.8729.10
14-year-old girls32.0428.16
15-year-old girls30.9127.65
16-year-old girls29.9827.01
17-year-old girls29.4126.56
18-year-old girls28.5425.95

Average = the median recorded 50 Fly time (SCY) for that age. Top 10% = faster than 90% of girls the same age.

Frequently asked questions

What's a good 50 butterfly time for a 10-year-old girl?

A typical (median) 10-year-old girl swims the 50 butterfly around 44.50 (SCY). A good time is faster than that — cracking the top 10% takes about 34.92. For reference, the USA Swimming B motivational standard is 48.39 and AAAA is 31.29. Based on 26,020 swimmers with a recorded time.

What's a fast 50 butterfly time for a 10-year-old girl?

The fastest 1% of 10-year-old girls go under 31.01 in the 50 butterfly (SCY) — around the AAAA motivational standard of 31.29. The top 10% are under 34.92.

What's the average 50 butterfly time for a 10-year-old girl?

The median 10-year-old girl swims about 44.50 in the 50 butterfly (SCY), based on 26,020 swimmers with a recorded time.

What are the USA Swimming motivational standards for the 10-and-under 50 Fly?

For 10 & Under girls (SCY), the 50 Fly motivational cuts are B 48.39, BB 42.69, A 36.99, AA 35.09, AAA 33.19, AAAA 31.29.

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