What's a good long course 50 butterfly time for a 10-year-old boy?
For 10-year-old boys (LCM), USA Swimming motivational times run from a B standard of 52.29 to a AAAA standard of 34.69. 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 boys (LCM)
The average (median) 10-year-old boy swims the 50 butterfly around 46.97 (LCM). Cracking the top 10% takes about 37.30, and the fastest 1% go under 33.67. Based on 9,662 swimmers with a recorded time.
50 Fly motivational standards — 10 & Under boys (LCM)
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 — boys (LCM)
Average = the median recorded 50 Fly time (LCM) for that age. Top 10% = faster than 90% of boys the same age.
Frequently asked questions
What's a good 50 butterfly time for a 10-year-old boy?
A typical (median) 10-year-old boy swims the 50 butterfly around 46.97 (LCM). A good time is faster than that — cracking the top 10% takes about 37.30. For reference, the USA Swimming B motivational standard is 52.29 and AAAA is 34.69. Based on 9,662 swimmers with a recorded time.
What's a fast 50 butterfly time for a 10-year-old boy?
The fastest 1% of 10-year-old boys go under 33.67 in the 50 butterfly (LCM) — around the AAAA motivational standard of 34.69. The top 10% are under 37.30.
What's the average 50 butterfly time for a 10-year-old boy?
The median 10-year-old boy swims about 46.97 in the 50 butterfly (LCM), based on 9,662 swimmers with a recorded time.
What are the USA Swimming motivational standards for the 10-and-under 50 Fly?
For 10 & Under boys (LCM), the 50 Fly motivational cuts are B 52.29, BB 46.39, A 40.59, AA 38.59, AAA 36.59, AAAA 34.69.
