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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
501 Jayden Li 6:49.28 9 BB Min A: 6:06.59 (+42.69s | 10.4%) Crimson Aquatics 05/01/2026 2026 NE CS Spring Fling
50 Free
45.21
45.21
100 Free
51.83
1:37.04
100 Free
1:37.04
150 Free
52.94
2:29.98
200 Free
54.77
3:24.75
100 Free
1:47.71
250 Free
52.89
4:17.64
300 Free
53.15
5:10.79
100 Free
1:46.04
350 Free
50.96
6:01.75
400 Free
47.53
6:49.28
100 Free
1:38.49
502 Oliver Heale 6:50.35 10 BB Min A: 6:06.59 (+43.76s | 10.7%) Atlantic Coast Athletic Club 05/01/2026 2026 HOKI May Day Invite Copied
100 Free
1:33.63
1:33.63
100 Free
1:33.63
200 Free
1:45.17
3:18.80
100 Free
1:45.17
300 Free
1:46.97
5:05.77
100 Free
1:46.97
400 Free
1:44.58
6:50.35
100 Free
1:44.58
503 Philip Yordanov 6:50.37 10 BB Min A: 6:06.59 (+43.78s | 10.7%) Weymouth Club Waves 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Free
45.66
45.66
100 Free
51.26
1:36.92
100 Free
1:36.92
150 Free
52.10
2:29.02
200 Free
52.15
3:21.17
100 Free
1:44.25
250 Free
52.30
4:13.47
300 Free
53.48
5:06.95
100 Free
1:45.78
350 Free
53.22
6:00.17
400 Free
50.20
6:50.37
100 Free
1:43.42
504 Lane Hutmacher 6:51.58 10 BB Min A: 6:06.59 (+44.99s | 10.9%) Chamberlain Swim Team 06/12/2026 2026 Splash Central Invitational
50 Free
44.00
44.00
100 Free
51.33
1:35.33
100 Free
1:35.33
150 Free
53.08
2:28.41
200 Free
52.99
3:21.40
100 Free
1:46.07
250 Free
55.72
4:17.12
300 Free
52.87
5:09.99
100 Free
1:48.59
400 Free
1:41.59
6:51.58
100 Free
1:41.59
505 James Covey 6:51.60 7 BB Min A: 6:06.59 (+45.01s | 10.9%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
506 Lucas Hernandez 6:52.40 10 BB Min A: 6:06.59 (+45.81s | 11.1%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
507 Zachary Zourdos 6:52.81 10 B Min BB: 6:52.49 (+0.32s | 0.1%) SwimFast 04/25/2026 2026 Azura Spring Open LCM Invit
508 Henry Eick 6:53.12 10 B Min BB: 6:52.49 (+0.63s | 0.2%) Memphis Tiger Swimming 05/29/2026 2026 Spring Invitational
50 Free
45.56
45.56
100 Free
52.07
1:37.63
100 Free
1:37.63
150 Free
53.51
2:31.14
200 Free
53.68
3:24.82
100 Free
1:47.19
250 Free
53.94
4:18.76
300 Free
54.85
5:13.61
100 Free
1:48.79
350 Free
52.99
6:06.60
400 Free
46.52
6:53.12
100 Free
1:39.51
509 Owen Hoots 6:53.63 9 B Min BB: 6:52.49 (+1.14s | 0.3%) Watertown Area Swim Club 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
47.98
47.98
100 Free
52.09
1:40.07
100 Free
1:40.07
150 Free
55.18
2:35.25
200 Free
52.90
3:28.15
100 Free
1:48.08
250 Free
55.76
4:23.91
300 Free
51.23
5:15.14
100 Free
1:46.99
350 Free
52.58
6:07.72
400 Free
45.91
6:53.63
100 Free
1:38.49
510 Kaid Petersen 6:53.68 8 B Min BB: 6:52.49 (+1.19s | 0.3%) Port Angeles Swim Club 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
511 Lincoln Myers 6:53.79 10 B Min BB: 6:52.49 (+1.30s | 0.3%) Greater Orlando Aquatics Team 04/25/2026 11th Annual Hohne Memorial Invitational
512 Amir Turgunov 6:54.71 9 B Min BB: 6:52.49 (+2.22s | 0.5%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Free
45.78
45.78
100 Free
52.55
1:38.33
100 Free
1:38.33
150 Free
54.13
2:32.46
300 Free
2:40.81
5:13.27
100 Free
2:40.81
350 Free
53.30
6:06.57
400 Free
48.14
6:54.71
100 Free
1:41.44
513 Ross Davis 6:54.72 8 B Min BB: 6:52.49 (+2.23s | 0.5%) Fast Falcons 06/05/2026 2026 Sunshine State Games
50 Free
45.31
45.31
100 Free
51.92
1:37.23
100 Free
1:37.23
150 Free
52.95
2:30.18
200 Free
52.40
3:22.58
100 Free
1:45.35
250 Free
54.20
4:16.78
300 Free
53.15
5:09.93
100 Free
1:47.35
350 Free
53.17
6:03.10
400 Free
51.62
6:54.72
100 Free
1:44.79
514 Finn Halvorson 6:54.89 10 B Min BB: 6:52.49 (+2.40s | 0.6%) Foxjets Swim Team 06/26/2026 2026 MN PRNH Summer Chomp
50 Free
48.06
48.06
100 Free
49.71
1:37.77
100 Free
1:37.77
150 Free
55.69
2:33.46
200 Free
51.82
3:25.28
100 Free
1:47.51
250 Free
54.34
4:19.62
300 Free
51.38
5:11.00
100 Free
1:45.72
350 Free
54.53
6:05.53
400 Free
49.36
6:54.89
100 Free
1:43.89
515 James Tyrrell 6:55.14 9 B Min BB: 6:52.49 (+2.65s | 0.6%) Capital City Athletics 06/19/2026 2026 CO Falfins Long Course Open
50 Free
45.85
45.85
100 Free
51.82
1:37.67
100 Free
1:37.67
150 Free
53.13
2:30.80
200 Free
53.37
3:24.17
100 Free
1:46.50
250 Free
53.40
4:17.57
300 Free
54.09
5:11.66
100 Free
1:47.49
350 Free
53.50
6:05.16
400 Free
49.98
6:55.14
100 Free
1:43.48
516 Benjamin Bolkey 6:55.44 9 B Min BB: 6:52.49 (+2.95s | 0.7%) Lone Star Aquatic Club 07/02/2026 2026 ST LSAC Ultimate Time Trial
517 Cannon Brown 6:55.62 10 B Min BB: 6:52.49 (+3.13s | 0.8%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
44.52
44.52
100 Free
2:35.33
3:19.85
100 Free
3:19.85
150 Free
-52.-58
2:27.27
250 Free
1:46.62
4:13.89
300 Free
54.11
5:08.00
100 Free
2:40.73
350 Free
55.80
6:03.80
400 Free
51.82
6:55.62
100 Free
1:47.62
518 James Mimaki 6:55.62 9 B Min BB: 6:52.49 (+3.13s | 0.8%) Bluefish Swim Club 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Free
45.26
45.26
100 Free
53.73
1:38.99
100 Free
1:38.99
150 Free
53.97
2:32.96
200 Free
52.76
3:25.72
100 Free
1:46.73
250 Free
54.24
4:19.96
300 Free
53.68
5:13.64
100 Free
1:47.92
350 Free
53.54
6:07.18
400 Free
48.44
6:55.62
100 Free
1:41.98
519 Benjamin Uriburu-Routh 6:55.82 10 B Min BB: 6:52.49 (+3.33s | 0.8%) Frederick Area Swim Team 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
100 Free
1:36.87
1:36.87
100 Free
1:36.87
150 Free
53.33
2:30.20
200 Free
54.03
3:24.23
100 Free
1:47.36
250 Free
54.32
4:18.55
300 Free
54.67
5:13.22
100 Free
1:48.99
350 Free
53.09
6:06.31
400 Free
49.51
6:55.82
100 Free
1:42.60
520 Thomas McIlwain 6:56.38 10 B Min BB: 6:52.49 (+3.89s | 0.9%) Smac 04/18/2026 2026 SwimRVA Carnation Clash
50 Free
46.81
46.81
100 Free
52.25
1:39.06
100 Free
1:39.06
150 Free
53.28
2:32.34
200 Free
54.61
3:26.95
100 Free
1:47.89
250 Free
54.71
4:21.66
300 Free
52.64
5:14.30
100 Free
1:47.35
350 Free
51.98
6:06.28
400 Free
50.10
6:56.38
100 Free
1:42.08
521 Michael Liu 6:56.54 9 B Min BB: 6:52.49 (+4.05s | 1.0%) Mei\\\\\\'s Typhoons Swimming Club 05/15/2026 2026 NE YNS May Specialty Meet
50 Free
42.89
42.89
100 Free
52.08
1:34.97
100 Free
1:34.97
150 Free
52.09
2:27.06
200 Free
56.50
3:23.56
100 Free
1:48.59
250 Free
54.64
4:18.20
300 Free
55.39
5:13.59
100 Free
1:50.03
350 Free
56.61
6:10.20
400 Free
46.34
6:56.54
100 Free
1:42.95
522 Patrick Stewart 6:56.71 10 B Min BB: 6:52.49 (+4.22s | 1.0%) Old Dominion Aquatic Club 06/05/2026 2026 TIDE Schools Out Classic
50 Free
44.64
44.64
100 Free
53.28
1:37.92
100 Free
1:37.92
150 Free
54.19
2:32.11
200 Free
52.98
3:25.10
100 Free
1:47.18
250 Free
54.31
4:19.41
300 Free
55.87
5:15.28
100 Free
1:50.18
350 Free
52.80
6:08.08
400 Free
48.63
6:56.71
100 Free
1:41.43
523 Michael Jameson 6:56.76 10 B Min BB: 6:52.49 (+4.27s | 1.0%) Amherst Tritons Swim Team 06/20/2026 2026 NE NSSC Invitational Springfield College
100 Free
5:16.30
5:16.30
100 Free
5:16.30
150 Free
51.10
6:07.41
200 Free
49.35
6:56.76
100 Free
1:40.45
400 Free
0.00
6:56.76
100 Free
0.00
524 Lucas Patrick 6:57.42 10 B Min BB: 6:52.49 (+4.93s | 1.2%) Highlands Ranch Aquatics 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Free
43.81
43.81
100 Free
51.48
1:35.29
100 Free
1:35.29
150 Free
54.04
2:29.33
200 Free
54.37
3:23.70
100 Free
1:48.41
250 Free
55.72
4:19.42
300 Free
54.01
5:13.43
100 Free
1:49.73
350 Free
55.41
6:08.84
400 Free
48.58
6:57.42
100 Free
1:43.99
525 Andrew Price 6:57.95 10 B Min BB: 6:52.49 (+5.46s | 1.3%) Ensworth Aquatics 05/15/2026 2026 Officially Summer Invitational
50 Free
45.73
45.73
100 Free
51.94
1:37.67
100 Free
1:37.67
150 Free
53.78
2:31.45
200 Free
54.53
3:25.98
100 Free
1:48.31
250 Free
56.10
4:22.08
300 Free
53.05
5:15.13
100 Free
1:49.15
350 Free
52.82
6:07.95
400 Free
50.00
6:57.95
100 Free
1:42.82
526 Andrei Talalay 6:58.46 9 B Min BB: 6:52.49 (+5.97s | 1.4%) Tualatin Hills Swim Club 06/12/2026 2026 THSC June Open
50 Free
42.35
42.35
100 Free
52.84
1:35.19
100 Free
1:35.19
150 Free
54.48
2:29.67
200 Free
54.09
3:23.76
100 Free
1:48.57
250 Free
54.58
4:18.34
300 Free
55.12
5:13.46
100 Free
1:49.70
350 Free
55.09
6:08.55
400 Free
49.91
6:58.46
100 Free
1:45.00
527 Matias Franco Delgado 6:58.47 10 B Min BB: 6:52.49 (+5.98s | 1.4%) Fast Falcons 06/05/2026 2026 Sunshine State Games
50 Free
43.28
43.28
100 Free
50.49
1:33.77
100 Free
1:33.77
150 Free
53.19
2:26.96
200 Free
53.48
3:20.44
100 Free
1:46.67
250 Free
58.94
4:19.38
300 Free
55.44
5:14.82
100 Free
1:54.38
350 Free
56.49
6:11.31
400 Free
47.16
6:58.47
100 Free
1:43.65
528 Max Madera 6:58.77 10 B Min BB: 6:52.49 (+6.28s | 1.5%) Fast Falcons 06/05/2026 2026 Sunshine State Games
50 Free
45.55
45.55
100 Free
53.91
1:39.46
100 Free
1:39.46
150 Free
54.60
2:34.06
200 Free
54.29
3:28.35
100 Free
1:48.89
300 Free
1:51.48
5:19.83
100 Free
1:51.48
350 Free
53.58
6:13.41
400 Free
45.36
6:58.77
100 Free
1:38.94
529 Marcus Wang 6:59.06 10 B Min BB: 6:52.49 (+6.57s | 1.6%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
530 Teodore Lugovoy 6:59.58 8 B Min BB: 6:52.49 (+7.09s | 1.7%) Dolphin Club 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
100 Free
1:39.96
1:39.96
100 Free
1:39.96
200 Free
1:46.26
3:26.22
100 Free
1:46.26
300 Free
1:47.05
5:13.27
100 Free
1:47.05
400 Free
1:46.31
6:59.58
100 Free
1:46.31
531 Levi Burrows 7:00.09 10 B Min BB: 6:52.49 (+7.60s | 1.8%) St Croix Swim Club 06/26/2026 2026 MN PRNH Summer Chomp
50 Free
45.08
45.08
100 Free
52.57
1:37.65
100 Free
1:37.65
150 Free
55.96
2:33.61
200 Free
51.13
3:24.74
100 Free
1:47.09
250 Free
57.87
4:22.61
300 Free
53.29
5:15.90
100 Free
1:51.16
350 Free
56.92
6:12.82
400 Free
47.27
7:00.09
100 Free
1:44.19
532 Oliver Pearce 7:00.32 10 B Min BB: 6:52.49 (+7.83s | 1.9%) Aces Swim Club 05/16/2025 2025 CO ACES Spring Invite
100 Free
1:39.89
1:39.89
100 Free
1:39.89
150 Free
53.11
2:33.00
200 Free
51.51
3:24.51
100 Free
1:44.62
300 Free
1:49.12
5:13.63
100 Free
1:49.12
400 Free
1:46.69
7:00.32
100 Free
1:46.69
533 Aiden Mao 7:00.39 10 B Min BB: 6:52.49 (+7.90s | 1.9%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
534 Archer Dary 7:00.70 9 B Min BB: 6:52.49 (+8.21s | 2.0%) Carolina Aquatic Team 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Free
45.53
45.53
150 Free
1:46.51
2:32.04
200 Free
54.99
3:27.03
100 Free
2:41.50
250 Free
54.66
4:21.69
350 Free
1:47.04
6:08.73
400 Free
51.97
7:00.70
100 Free
2:39.01
535 Beau Jakubowski 7:00.77 9 B Min BB: 6:52.49 (+8.28s | 2.0%) Aces Swim Club 06/19/2025 2025 CO ACES Summer Invite
536 Anderson Cox 7:01.04 10 B Min BB: 6:52.49 (+8.55s | 2.0%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
100 Free
1:37.04
1:37.04
100 Free
1:37.04
200 Free
1:50.79
3:27.83
100 Free
1:50.79
300 Free
1:45.52
5:13.35
100 Free
1:45.52
400 Free
1:47.69
7:01.04
100 Free
1:47.69
537 Asa Bains 7:01.28 10 B Min BB: 6:52.49 (+8.79s | 2.1%) Csp Tideriders 04/17/2026 2026 METS Long Course Kickoff
538 Adam Oorlog 7:01.45 10 B Min BB: 6:52.49 (+8.96s | 2.1%) Brookings Swim Club 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
47.75
47.75
100 Free
53.58
1:41.33
100 Free
1:41.33
150 Free
55.14
2:36.47
200 Free
54.85
3:31.32
100 Free
1:49.99
250 Free
54.48
4:25.80
300 Free
54.91
5:20.71
100 Free
1:49.39
350 Free
50.73
6:11.44
400 Free
50.01
7:01.45
100 Free
1:40.74
539 Eric Wu 7:01.68 10 B Min BB: 6:52.49 (+9.19s | 2.2%) Florida Atlantic Aquatics 05/01/2026 Jesse Vasallo Swimming Invitational
50 Free
45.76
45.76
100 Free
52.14
1:37.90
100 Free
1:37.90
150 Free
54.25
2:32.15
200 Free
56.22
3:28.38
100 Free
1:50.48
250 Free
55.76
4:24.14
300 Free
55.67
5:19.81
100 Free
1:51.43
350 Free
53.70
6:13.51
400 Free
48.17
7:01.68
100 Free
1:41.87
540 Samuel Moyer 7:01.76 10 B Min BB: 6:52.49 (+9.27s | 2.2%) Smac 04/18/2026 2026 SwimRVA Carnation Clash
50 Free
43.35
43.35
100 Free
53.97
1:37.32
100 Free
1:37.32
150 Free
53.66
2:30.98
200 Free
55.44
3:26.42
100 Free
1:49.10
250 Free
54.70
4:21.12
300 Free
54.90
5:16.02
100 Free
1:49.60
350 Free
53.53
6:09.55
400 Free
52.21
7:01.76
100 Free
1:45.74
541 Hunter Atkins 7:01.78 10 B Min BB: 6:52.49 (+9.29s | 2.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
542 Isaiah Wright 7:02.62 9 B Min BB: 6:52.49 (+10.13s | 2.4%) Central Minnesota Aquatics 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
44.83
44.83
100 Free
54.05
1:38.88
100 Free
1:38.88
150 Free
52.79
2:31.67
200 Free
54.16
3:25.83
100 Free
1:46.95
250 Free
55.45
4:21.28
300 Free
55.45
5:16.73
100 Free
1:50.90
350 Free
54.57
6:11.30
400 Free
51.32
7:02.62
100 Free
1:45.89
543 Izar Elizalde Streberger 7:02.69 9 B Min BB: 6:52.49 (+10.20s | 2.4%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Free
45.92
45.92
100 Free
54.19
1:40.11
100 Free
1:40.11
150 Free
54.68
2:34.79
200 Free
56.16
3:30.95
100 Free
1:50.84
250 Free
57.18
4:28.13
300 Free
55.43
5:23.56
100 Free
1:52.61
350 Free
52.64
6:16.20
400 Free
46.49
7:02.69
100 Free
1:39.13
544 Andrew Kenly 7:02.92 10 B Min BB: 6:52.49 (+10.43s | 2.5%) Avon Swim Club 06/18/2026 2026 CO Grand Junction Invitational
50 Free
43.89
43.89
100 Free
50.35
1:34.24
100 Free
1:34.24
150 Free
54.83
2:29.07
200 Free
55.88
3:24.95
100 Free
1:50.71
250 Free
55.39
4:20.34
300 Free
55.51
5:15.85
100 Free
1:50.90
350 Free
53.39
6:09.24
400 Free
53.68
7:02.92
100 Free
1:47.07
545 Ishaan Malik 7:03.74 10 B Min BB: 6:52.49 (+11.25s | 2.7%) Unattached 05/02/2026 Alto Spring Jam CBA
546 Glen Huang 7:03.76 9 B Min BB: 6:52.49 (+11.27s | 2.7%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
547 Christopher Ewing 7:03.99 9 B Min BB: 6:52.49 (+11.50s | 2.7%) Unattached 06/26/2026 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Free
46.76
46.76
100 Free
54.02
1:40.78
100 Free
1:40.78
350 Free
4:33.38
6:14.16
400 Free
49.83
7:03.99
100 Free
5:23.21
548 Caelan Murphy 7:04.36 9 B Min BB: 6:52.49 (+11.87s | 2.8%) Shawmut Aquatic Club 06/05/2026 2026 NE SAC America S Cup
549 Nathaniel Kunzi 7:04.37 10 B Min BB: 6:52.49 (+11.88s | 2.8%) Swim Melbourne 06/13/2026 2026 TCA Aaron Vaughn Memorial
50 Free
47.17
47.17
100 Free
55.05
1:42.22
100 Free
1:42.22
150 Free
55.20
2:37.42
200 Free
54.67
3:32.09
100 Free
1:49.87
250 Free
55.02
4:27.11
300 Free
55.89
5:23.00
100 Free
1:50.91
350 Free
53.60
6:16.60
400 Free
47.77
7:04.37
100 Free
1:41.37
550 Lucas Yuan 7:04.57 7 B Min BB: 6:52.49 (+12.08s | 2.8%) Mei\\\\\\'s Typhoons Swimming Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational

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