What's a good 100 butterfly time for a 18-year-old boy?
For 18-year-old boys (SCY), USA Swimming motivational times run from a B standard of 1:05.39 to a AAAA standard of 49.09. Enter a time below to see exactly where it ranks nationally and which cut it's closest to.
National 100 Fly times — 18-year-old boys (SCY)
The average (median) 18-year-old boy swims the 100 butterfly around 54.99 (SCY). Cracking the top 10% takes about 50.14, and the fastest 1% go under 47.52. Based on 5,174 swimmers with a recorded time.
100 Fly motivational standards — 17-18 boys (SCY)
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 — boys (SCY)
Average = the median recorded 100 Fly time (SCY) for that age. Top 10% = faster than 90% of boys the same age.
Frequently asked questions
What's a good 100 butterfly time for a 18-year-old boy?
A typical (median) 18-year-old boy swims the 100 butterfly around 54.99 (SCY). A good time is faster than that — cracking the top 10% takes about 50.14. For reference, the USA Swimming B motivational standard is 1:05.39 and AAAA is 49.09. Based on 5,174 swimmers with a recorded time.
What's a fast 100 butterfly time for a 18-year-old boy?
The fastest 1% of 18-year-old boys go under 47.52 in the 100 butterfly (SCY) — around the AAAA motivational standard of 49.09. The top 10% are under 50.14.
What's the average 100 butterfly time for a 18-year-old boy?
The median 18-year-old boy swims about 54.99 in the 100 butterfly (SCY), based on 5,174 swimmers with a recorded time.
What are the USA Swimming motivational standards for the 18-and-up 100 Fly?
For 17-18 boys (SCY), the 100 Fly motivational cuts are B 1:05.39, BB 1:00.79, A 56.09, AA 53.69, AAA 51.39, AAAA 49.09.
