What's a good long course 400 freestyle time for a 10-year-old boy?

For 10-year-old boys (LCM), USA Swimming motivational times run from a B standard of 7:38.29 to a AAAA standard of 5:20.79. Enter a time below to see exactly where it ranks nationally and which cut it's closest to.

National 400 Free times — 10-year-old boys (LCM)

Average
6:05.98
50th percentile
Top 10%
5:25.52
faster than 90%
Top 1%
5:04.19
elite

The average (median) 10-year-old boy swims the 400 freestyle around 6:05.98 (LCM). Cracking the top 10% takes about 5:25.52, and the fastest 1% go under 5:04.19. Based on 2,652 swimmers with a recorded time.

How does your swimmer's time rank?

Enter a 400 Free (LCM) time to see the national percentile for 10 boys and the nearest USA Swimming cut.

400 Free motivational standards — 10 & Under boys (LCM)

StandardTime
B7:38.29
BB6:52.49
A6:06.59
AA5:51.39
AAA5:36.09
AAAA5:20.79

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

Average 400 Free time by age — boys (LCM)

AgeAverageTop 10%
8-year-old boys6:52.695:57.72
9-year-old boys6:25.205:43.38
10-year-old boys6:05.985:25.52
11-year-old boys5:48.405:11.74
12-year-old boys5:30.424:56.07
13-year-old boys5:13.874:42.18
14-year-old boys4:59.344:31.14
15-year-old boys4:50.244:23.42
16-year-old boys4:43.724:17.68
17-year-old boys4:38.324:13.48
18-year-old boys4:30.504:06.41

Average = the median recorded 400 Free time (LCM) for that age. Top 10% = faster than 90% of boys the same age.

Frequently asked questions

What's a good 400 freestyle time for a 10-year-old boy?

A typical (median) 10-year-old boy swims the 400 freestyle around 6:05.98 (LCM). A good time is faster than that — cracking the top 10% takes about 5:25.52. For reference, the USA Swimming B motivational standard is 7:38.29 and AAAA is 5:20.79. Based on 2,652 swimmers with a recorded time.

What's a fast 400 freestyle time for a 10-year-old boy?

The fastest 1% of 10-year-old boys go under 5:04.19 in the 400 freestyle (LCM) — around the AAAA motivational standard of 5:20.79. The top 10% are under 5:25.52.

What's the average 400 freestyle time for a 10-year-old boy?

The median 10-year-old boy swims about 6:05.98 in the 400 freestyle (LCM), based on 2,652 swimmers with a recorded time.

What are the USA Swimming motivational standards for the 10-and-under 400 Free?

For 10 & Under boys (LCM), the 400 Free motivational cuts are B 7:38.29, BB 6:52.49, A 6:06.59, AA 5:51.39, AAA 5:36.09, AAAA 5:20.79.

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See the full 10 & Under boys standards →
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