What's a good long course 100 butterfly time for a 10-year-old girl?

For 10-year-old girls (LCM), USA Swimming motivational times run from a B standard of 2:12.79 to a AAAA standard of 1:20.59. Enter a time below to see exactly where it ranks nationally and which cut it's closest to.

National 100 Fly times — 10-year-old girls (LCM)

Average
1:44.25
50th percentile
Top 10%
1:26.05
faster than 90%
Top 1%
1:15.93
elite

The average (median) 10-year-old girl swims the 100 butterfly around 1:44.25 (LCM). Cracking the top 10% takes about 1:26.05, and the fastest 1% go under 1:15.93. Based on 5,635 swimmers with a recorded time.

How does your swimmer's time rank?

Enter a 100 Fly (LCM) time to see the national percentile for 10 girls and the nearest USA Swimming cut.

100 Fly motivational standards — 10 & Under girls (LCM)

StandardTime
B2:12.79
BB1:55.39
A1:37.99
AA1:32.19
AAA1:26.39
AAAA1:20.59

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

Average 100 Fly time by age — girls (LCM)

AgeAverageTop 10%
8-year-old girls2:01.331:40.90
9-year-old girls1:53.291:33.09
10-year-old girls1:44.251:26.05
11-year-old girls1:35.721:19.76
12-year-old girls1:28.581:14.93
13-year-old girls1:24.071:12.02
14-year-old girls1:20.231:09.51
15-year-old girls1:17.361:07.94
16-year-old girls1:15.111:06.61
17-year-old girls1:12.861:05.45
18-year-old girls1:10.171:04.01

Average = the median recorded 100 Fly time (LCM) for that age. Top 10% = faster than 90% of girls the same age.

Frequently asked questions

What's a good 100 butterfly time for a 10-year-old girl?

A typical (median) 10-year-old girl swims the 100 butterfly around 1:44.25 (LCM). A good time is faster than that — cracking the top 10% takes about 1:26.05. For reference, the USA Swimming B motivational standard is 2:12.79 and AAAA is 1:20.59. Based on 5,635 swimmers with a recorded time.

What's a fast 100 butterfly time for a 10-year-old girl?

The fastest 1% of 10-year-old girls go under 1:15.93 in the 100 butterfly (LCM) — around the AAAA motivational standard of 1:20.59. The top 10% are under 1:26.05.

What's the average 100 butterfly time for a 10-year-old girl?

The median 10-year-old girl swims about 1:44.25 in the 100 butterfly (LCM), based on 5,635 swimmers with a recorded time.

What are the USA Swimming motivational standards for the 10-and-under 100 Fly?

For 10 & Under girls (LCM), the 100 Fly motivational cuts are B 2:12.79, BB 1:55.39, A 1:37.99, AA 1:32.19, AAA 1:26.39, AAAA 1:20.59.

Other events: 50 Free100 Free200 Free500 Free50 Back100 Back
Same event in short course yards: 100 Fly for 10-year-old girls →
See the full 10 & Under girls standards →
Get the full experience in the app
See where 10-year-old girls rank, then track your swimmer's 100 Fly automatically — every drop and cut on your phone, in the app.
Download on the App Store