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USA Boys 10 & under - 400 M Free

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
401 Joshua Webster 6:22.61 9 BB Min A: 6:06.59 (+16.02s | 4.2%) Minnetonka Swim Club 06/05/2026 2026 MN NSAC Summer Invite
50 Free
41.48
41.48
100 Free
48.54
1:30.02
100 Free
1:30.02
150 Free
49.35
2:19.37
200 Free
49.56
3:08.93
100 Free
1:38.91
250 Free
48.61
3:57.54
300 Free
50.72
4:48.26
100 Free
1:39.33
350 Free
48.77
5:37.03
400 Free
45.58
6:22.61
100 Free
1:34.35
402 Seth Benton 6:22.73 10 BB Min A: 6:06.59 (+16.14s | 4.2%) SwimRVA 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
100 Free
1:33.09
1:33.09
100 Free
1:33.09
200 Free
1:41.60
3:14.69
100 Free
1:41.60
300 Free
1:38.44
4:53.13
100 Free
1:38.44
400 Free
1:29.60
6:22.73
100 Free
1:29.60
403 Reyansh Dhwajad 6:22.74 10 BB Min A: 6:06.59 (+16.15s | 4.2%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Free
40.87
40.87
100 Free
47.47
1:28.34
100 Free
1:28.34
150 Free
49.21
2:17.55
200 Free
49.32
3:06.87
100 Free
1:38.53
250 Free
49.41
3:56.28
300 Free
49.06
4:45.34
100 Free
1:38.47
350 Free
50.22
5:35.56
400 Free
47.18
6:22.74
100 Free
1:37.40
404 Noah Jagdev 6:22.91 10 BB Min A: 6:06.59 (+16.32s | 4.3%) San Ramon Valley Aquatics 06/27/2026 NVST Summer Plunge 2026
405 Benjamin Russell 6:22.92 10 BB Min A: 6:06.59 (+16.33s | 4.3%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Free
39.83
39.83
150 Free
1:34.72
2:14.55
200 Free
48.98
3:03.53
100 Free
2:23.70
250 Free
49.83
3:53.36
300 Free
50.55
4:43.91
100 Free
1:40.38
350 Free
50.62
5:34.53
400 Free
48.39
6:22.92
100 Free
1:39.01
406 Forrest Foster 6:23.18 10 BB Min A: 6:06.59 (+16.59s | 4.3%) Northside Aquatics 05/06/2026 2026 ST NIST May Race Night
407 Juwon Kang 6:23.73 10 BB Min A: 6:06.59 (+17.14s | 4.5%) Carrollton Bluefins 04/25/2026 2026 SE Jimi Flowers Spring Splash Copied
408 Jones North 6:23.75 10 BB Min A: 6:06.59 (+17.16s | 4.5%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Free
40.70
40.70
100 Free
48.93
1:29.63
100 Free
1:29.63
150 Free
49.47
2:19.10
200 Free
49.61
3:08.71
100 Free
1:39.08
250 Free
50.03
3:58.74
300 Free
49.98
4:48.72
100 Free
1:40.01
350 Free
49.73
5:38.45
400 Free
45.30
6:23.75
100 Free
1:35.03
409 Charles Qiao 6:23.76 9 BB Min A: 6:06.59 (+17.17s | 4.5%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
410 Nolan Lucariello 6:23.77 10 BB Min A: 6:06.59 (+17.18s | 4.5%) Prince William Swim Club 06/26/2026 2026 VSI LC Northern District Champs
50 Free
41.28
41.28
100 Free
46.86
1:28.14
100 Free
1:28.14
150 Free
51.46
2:19.60
200 Free
47.95
3:07.55
100 Free
1:39.41
250 Free
51.02
3:58.57
300 Free
48.39
4:46.96
100 Free
1:39.41
350 Free
51.48
5:38.44
400 Free
45.33
6:23.77
100 Free
1:36.81
411 Zohair Ghani 6:23.97 10 BB Min A: 6:06.59 (+17.38s | 4.5%) YMCA Barracudas 04/25/2026 2026 SE Jimi Flowers Spring Splash Copied
412 Luke Rollins 6:23.99 9 BB Min A: 6:06.59 (+17.40s | 4.5%) Kansas City Blazers 06/26/2026 2026 HSA June Invitational
413 Brycen Polackoff 6:24.47 10 BB Min A: 6:06.59 (+17.88s | 4.7%) Marlins Of Raleigh 05/15/2026 2026 ECA Beach Invitational
414 Tommy O'Shea 6:24.52 10 BB Min A: 6:06.59 (+17.93s | 4.7%) Revolution Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
415 Flynn Sutton 6:24.77 9 BB Min A: 6:06.59 (+18.18s | 4.7%) T2 Aquatics 05/22/2026 2026 T2 Aquatics Norris Foundation LC Meet
416 Phinnaeus Johnson 6:25.17 10 BB Min A: 6:06.59 (+18.58s | 4.8%) South Valley Makos 06/27/2025 Valley Splash
417 Owen Cianciolo 6:25.20 9 BB Min A: 6:06.59 (+18.61s | 4.8%) Marlins Of Raleigh 05/15/2026 2026 NCAC Meet On The Hill
50 Free
41.99
41.99
100 Free
48.68
1:30.67
100 Free
1:30.67
150 Free
48.24
2:18.91
200 Free
50.87
3:09.78
100 Free
1:39.11
250 Free
48.13
3:57.91
300 Free
50.67
4:48.58
100 Free
1:38.80
350 Free
48.92
5:37.50
400 Free
47.70
6:25.20
100 Free
1:36.62
418 William Haines 6:25.34 10 BB Min A: 6:06.59 (+18.75s | 4.9%) North Shore Swim Club 07/31/2026 2026 NE NSSC New England Summer Championship
50 Free
40.68
40.68
100 Free
47.28
1:27.96
100 Free
1:27.96
150 Free
50.11
2:18.07
200 Free
49.28
3:07.35
100 Free
1:39.39
250 Free
18.25
3:25.60
350 Free
33.00
3:58.60
400 Free
2:26.74
6:25.34
100 Free
2:59.74
419 Maximilian Machavariani 6:25.40 10 BB Min A: 6:06.59 (+18.81s | 4.9%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Free
41.56
41.56
100 Free
48.39
1:29.95
100 Free
1:29.95
150 Free
49.29
2:19.24
200 Free
49.45
3:08.69
100 Free
1:38.74
250 Free
49.82
3:58.51
300 Free
49.14
4:47.65
100 Free
1:38.96
350 Free
49.52
5:37.17
400 Free
48.23
6:25.40
100 Free
1:37.75
420 Charlie Vazac 6:25.43 10 BB Min A: 6:06.59 (+18.84s | 4.9%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
41.69
41.69
100 Free
48.60
1:30.29
100 Free
1:30.29
150 Free
48.91
2:19.20
200 Free
51.10
3:10.30
100 Free
1:40.01
250 Free
50.17
4:00.47
300 Free
50.74
4:51.21
100 Free
1:40.91
350 Free
48.83
5:40.04
400 Free
45.39
6:25.43
100 Free
1:34.22
421 Parker Widell 6:26.03 9 BB Min A: 6:06.59 (+19.44s | 5.0%) Swim Tampa Aquatics 05/01/2026 2026 WFLA SPRING OPEN
422 Axl Landers 6:26.18 10 BB Min A: 6:06.59 (+19.59s | 5.1%) Starkville Swim Team 04/18/2026 2026 Carson Muir Cowgirl Classic
423 Leif Reiersen 6:26.40 10 BB Min A: 6:06.59 (+19.81s | 5.1%) El Paso Aqua Posse 07/23/2026 2026 BD Long Course Championship
50 Free
41.91
41.91
100 Free
48.08
1:29.99
100 Free
1:29.99
150 Free
50.97
2:20.96
200 Free
48.75
3:09.71
100 Free
1:39.72
250 Free
49.70
3:59.41
300 Free
49.97
4:49.38
100 Free
1:39.67
350 Free
49.32
5:38.70
400 Free
47.70
6:26.40
100 Free
1:37.02
424 Nicholas Galvin 6:26.43 10 BB Min A: 6:06.59 (+19.84s | 5.1%) Sarasota Sharks 06/19/2025 2025 Shark Open
50 Free
42.34
42.34
100 Free
48.21
1:30.55
100 Free
1:30.55
150 Free
49.33
2:19.88
200 Free
49.22
3:09.10
100 Free
1:38.55
250 Free
49.02
3:58.12
300 Free
47.83
4:45.95
100 Free
1:36.85
350 Free
52.94
5:38.89
400 Free
47.54
6:26.43
100 Free
1:40.48
425 Felician Perski Smaluch 6:26.54 10 BB Min A: 6:06.59 (+19.95s | 5.2%) Jupiter Dragons Swim Team 05/08/2026 2026 Wellington May Long Course Meet
50 Free
42.89
42.89
100 Free
48.04
1:30.93
100 Free
1:30.93
150 Free
48.80
2:19.73
200 Free
50.62
3:10.35
100 Free
1:39.42
250 Free
49.12
3:59.47
300 Free
50.53
4:50.00
100 Free
1:39.65
350 Free
49.28
5:39.28
400 Free
47.26
6:26.54
100 Free
1:36.54
426 Lucas De Soto Mejias 6:26.54 10 BB Min A: 6:06.59 (+19.95s | 5.2%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Free
42.02
42.02
100 Free
47.94
1:29.96
100 Free
1:29.96
150 Free
48.88
2:18.84
200 Free
49.80
3:08.64
100 Free
1:38.68
250 Free
49.55
3:58.19
300 Free
50.89
4:49.08
100 Free
1:40.44
350 Free
48.63
5:37.71
400 Free
48.83
6:26.54
100 Free
1:37.46
427 Matvey Fadeev 6:26.65 10 BB Min A: 6:06.59 (+20.06s | 5.2%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
428 Samuel Leven 6:26.69 10 BB Min A: 6:06.59 (+20.10s | 5.2%) Unattached 06/26/2026 2026 NEAT Long Course STX Championship
429 Leonardo Kirk 6:26.86 9 BB Min A: 6:06.59 (+20.27s | 5.2%) Gator Swim Club 06/05/2026 2026 Sunshine State Games
50 Free
42.68
42.68
100 Free
47.36
1:30.04
100 Free
1:30.04
150 Free
50.19
2:20.23
200 Free
48.85
3:09.08
100 Free
1:39.04
250 Free
52.87
4:01.95
300 Free
47.80
4:49.75
100 Free
1:40.67
350 Free
50.33
5:40.08
400 Free
46.78
6:26.86
100 Free
1:37.11
430 James Covey 6:27.16 7 BB Min A: 6:06.59 (+20.57s | 5.3%) Bellevue Club Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
431 Mason Beck 6:27.39 10 BB Min A: 6:06.59 (+20.80s | 5.4%) Butte YMCA Swim Club 07/10/2026 2026 MT HLST Last Chance Invitational
432 Matthew Lessard 6:27.76 9 BB Min A: 6:06.59 (+21.17s | 5.5%) South Lake Aquatic Club 06/11/2026 2026 RAFC Summer Solstice Invitational
50 Free
43.26
43.26
100 Free
49.86
1:33.12
100 Free
1:33.12
150 Free
52.36
2:25.48
200 Free
49.94
3:15.42
100 Free
1:42.30
250 Free
49.31
4:04.73
300 Free
49.09
4:53.82
100 Free
1:38.40
350 Free
46.98
5:40.80
400 Free
46.96
6:27.76
100 Free
1:33.94
433 Schuyler Carry 6:27.79 9 BB Min A: 6:06.59 (+21.20s | 5.5%) Aquajets Swim Team 07/17/2026 2026 MN STRM Minnesota Regional Championship
50 Free
43.72
43.72
100 Free
51.09
1:34.81
100 Free
1:34.81
150 Free
51.18
2:25.99
200 Free
53.01
3:19.00
100 Free
1:44.19
250 Free
48.62
4:07.62
300 Free
49.53
4:57.15
100 Free
1:38.15
350 Free
47.50
5:44.65
400 Free
43.14
6:27.79
100 Free
1:30.64
434 Westley Berman 6:28.12 10 BB Min A: 6:06.59 (+21.53s | 5.5%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
435 David Grant 6:28.27 10 BB Min A: 6:06.59 (+21.68s | 5.6%) Fort Collins Area Swim Team 07/11/2025 2025 CO NCS Gold District Championships
50 Free
42.16
42.16
100 Free
50.56
1:32.72
100 Free
1:32.72
150 Free
48.81
2:21.54
200 Free
50.75
3:12.29
100 Free
1:39.56
250 Free
48.74
4:01.03
300 Free
50.31
4:51.34
100 Free
1:39.05
350 Free
50.23
5:41.57
400 Free
46.70
6:28.27
100 Free
1:36.93
436 James Mayo 6:28.51 10 BB Min A: 6:06.59 (+21.92s | 5.6%) Gulf Coast Swim Team 04/17/2026 2026 GCST Spring Open
50 Free
46.29
46.29
100 Free
50.87
1:37.16
100 Free
1:37.16
150 Free
47.80
2:24.96
200 Free
48.71
3:13.67
100 Free
1:36.51
250 Free
50.79
4:04.46
300 Free
47.56
4:52.02
100 Free
1:38.35
350 Free
48.39
5:40.41
400 Free
48.10
6:28.51
100 Free
1:36.49
437 William Song 6:28.54 8 BB Min A: 6:06.59 (+21.95s | 5.6%) Seattle Metropolitan Aquatic C 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
438 Zuriel Cariazo 6:28.54 10 BB Min A: 6:06.59 (+21.95s | 5.6%) Montrose Marlins Swim Club 07/10/2026 2026 CO Western Slope League Championships
50 Free
41.90
41.90
100 Free
48.97
1:30.87
100 Free
1:30.87
150 Free
49.92
2:20.79
200 Free
50.78
3:11.57
100 Free
1:40.70
250 Free
51.25
4:02.82
300 Free
49.37
4:52.19
100 Free
1:40.62
350 Free
51.11
5:43.30
400 Free
45.24
6:28.54
100 Free
1:36.35
439 Eliott Jackson 6:28.58 10 BB Min A: 6:06.59 (+21.99s | 5.7%) Team Eugene Aquatics 05/16/2026 2026 TEAM Showdown
440 Jayden Ruan 6:28.60 10 BB Min A: 6:06.59 (+22.01s | 5.7%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Free
42.72
42.72
100 Free
49.55
1:32.27
100 Free
1:32.27
150 Free
50.23
2:22.50
200 Free
50.64
3:13.14
100 Free
1:40.87
250 Free
50.22
4:03.36
300 Free
50.29
4:53.65
100 Free
1:40.51
350 Free
48.30
5:41.95
400 Free
46.65
6:28.60
100 Free
1:34.95
441 Liam Doyle 6:28.68 9 BB Min A: 6:06.59 (+22.09s | 5.7%) Cincinnati Marlins 06/05/2026 25th Annual CLPR David Webb Meet
50 Free
44.41
44.41
100 Free
49.00
1:33.41
100 Free
1:33.41
150 Free
50.32
2:23.73
200 Free
50.66
3:14.39
100 Free
1:40.98
250 Free
49.90
4:04.29
300 Free
50.94
4:55.23
100 Free
1:40.84
350 Free
50.10
5:45.33
400 Free
43.35
6:28.68
100 Free
1:33.45
442 Tang Zheng 6:28.81 9 BB Min A: 6:06.59 (+22.22s | 5.7%) Clearwater Aquatic Team 05/01/2026 2026 WFLA SPRING OPEN
443 Samuel Holmes 6:28.87 9 BB Min A: 6:06.59 (+22.28s | 5.7%) Lowes YMCA Lightning Swim Team 04/17/2026 April 17 ATOM Friday Night Lights
50 Free
43.98
43.98
100 Free
50.90
1:34.88
100 Free
1:34.88
150 Free
50.29
2:25.17
200 Free
50.88
3:16.05
100 Free
1:41.17
250 Free
48.91
4:04.96
300 Free
47.94
4:52.90
100 Free
1:36.85
350 Free
50.30
5:43.20
400 Free
45.67
6:28.87
100 Free
1:35.97
444 James Dyatlovitsky 6:29.13 8 BB Min A: 6:06.59 (+22.54s | 5.8%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Free
42.40
42.40
100 Free
48.01
1:30.41
100 Free
1:30.41
150 Free
50.36
2:20.77
200 Free
49.99
3:10.76
100 Free
1:40.35
250 Free
50.66
4:01.42
300 Free
49.45
4:50.87
100 Free
1:40.11
350 Free
51.42
5:42.29
400 Free
46.84
6:29.13
100 Free
1:38.26
445 Braden Hussey 6:29.30 10 BB Min A: 6:06.59 (+22.71s | 5.8%) Bluefish Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
446 Archie McCallum 6:29.94 8 BB Min A: 6:06.59 (+23.35s | 6.0%) Poseidon Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
447 Elijah Leshchenko 6:30.16 10 BB Min A: 6:06.59 (+23.57s | 6.0%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Free
43.82
43.82
100 Free
49.04
1:32.86
100 Free
1:32.86
150 Free
50.42
2:23.28
200 Free
49.63
3:12.91
100 Free
1:40.05
250 Free
50.55
4:03.46
300 Free
51.22
4:54.68
100 Free
1:41.77
350 Free
50.49
5:45.17
400 Free
44.99
6:30.16
100 Free
1:35.48
448 Jacob Bouchard 6:30.60 10 BB Min A: 6:06.59 (+24.01s | 6.1%) Nova of Virginia 04/17/2026 NOVA Long Course Kick Off
50 Free
42.14
42.14
100 Free
49.51
1:31.65
100 Free
1:31.65
150 Free
50.09
2:21.74
200 Free
50.25
3:11.99
100 Free
1:40.34
250 Free
50.74
4:02.73
300 Free
50.56
4:53.29
100 Free
1:41.30
350 Free
50.13
5:43.42
400 Free
47.18
6:30.60
100 Free
1:37.31
449 Zane Seifel 6:30.64 10 BB Min A: 6:06.59 (+24.05s | 6.2%) Treasure Coast Aquatics 06/13/2026 2026 TCA Aaron Vaughn Memorial
50 Free
42.99
42.99
100 Free
49.15
1:32.14
100 Free
1:32.14
150 Free
50.12
2:22.26
200 Free
51.81
3:14.07
100 Free
1:41.93
250 Free
50.35
4:04.42
300 Free
50.30
4:54.72
100 Free
1:40.65
350 Free
49.62
5:44.34
400 Free
46.30
6:30.64
100 Free
1:35.92
450 Ashton VanKeulen 6:30.82 10 BB Min A: 6:06.59 (+24.23s | 6.2%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
44.18
44.18
100 Free
50.60
1:34.78
100 Free
1:34.78
150 Free
50.85
2:25.63
200 Free
50.87
3:16.50
100 Free
1:41.72
250 Free
51.99
4:08.49
300 Free
49.29
4:57.78
100 Free
1:41.28
350 Free
47.90
5:45.68
400 Free
45.14
6:30.82
100 Free
1:33.04

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