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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
301 Noah Engstrom 6:14.84 9 BB Min A: 6:06.59 (+8.25s | 2.2%) Metro East Titans Swimming 07/23/2026 2026 Ozark Long Course Champs Copied
50 Free
40.60
40.60
100 Free
46.35
1:26.95
100 Free
1:26.95
150 Free
46.20
2:13.15
200 Free
51.04
3:04.19
100 Free
1:37.24
250 Free
47.28
3:51.47
300 Free
50.12
4:41.59
100 Free
1:37.40
350 Free
45.22
5:26.81
400 Free
48.03
6:14.84
100 Free
1:33.25
302 Ezekiel Cardenas 6:15.04 9 BB Min A: 6:06.59 (+8.45s | 2.3%) EL Paso Border Land Swim Team 07/23/2026 2026 BD Long Course Championship
50 Free
37.60
37.60
100 Free
48.46
1:26.06
100 Free
1:26.06
150 Free
49.92
2:15.98
200 Free
48.59
3:04.57
100 Free
1:38.51
250 Free
47.85
3:52.42
300 Free
50.62
4:43.04
100 Free
1:38.47
350 Free
46.26
5:29.30
400 Free
45.74
6:15.04
100 Free
1:32.00
303 Daniel Barankevich 6:15.38 10 BB Min A: 6:06.59 (+8.79s | 2.3%) Bluefish Swim Club 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Free
40.42
40.42
100 Free
46.22
1:26.64
100 Free
1:26.64
150 Free
49.48
2:16.12
200 Free
47.46
3:03.59
100 Free
1:36.95
250 Free
49.60
3:53.19
300 Free
48.10
4:41.29
100 Free
1:37.70
350 Free
42.04
5:23.33
400 Free
52.05
6:15.38
100 Free
1:34.09
304 Bennett Cordero 6:16.43 10 BB Min A: 6:06.59 (+9.84s | 2.6%) Aquatic Team Of Mecklenburg 05/15/2026 2026 EAC Memorial Invite
50 Free
41.24
41.24
100 Free
46.08
1:27.32
100 Free
1:27.32
150 Free
47.91
2:15.23
200 Free
47.83
3:03.06
100 Free
1:35.74
250 Free
48.82
3:51.88
300 Free
48.99
4:40.87
100 Free
1:37.81
350 Free
48.90
5:29.77
400 Free
46.66
6:16.43
100 Free
1:35.56
305 Oliver Klauke 6:16.45 10 BB Min A: 6:06.59 (+9.86s | 2.6%) Unattached 06/26/2026 2026 MOR Long Course Qualifier
50 Free
41.92
41.92
100 Free
47.48
1:29.40
100 Free
1:29.40
150 Free
42.64
2:12.04
200 Free
54.84
3:06.88
100 Free
1:37.48
250 Free
43.72
3:50.60
300 Free
53.23
4:43.83
100 Free
1:36.95
350 Free
43.47
5:27.30
400 Free
49.15
6:16.45
100 Free
1:32.62
306 Kenneth Zhao 6:16.48 9 BB Min A: 6:06.59 (+9.89s | 2.6%) Bluefish Swim Club 06/05/2026 2026 NE SAC America S Cup Copied
307 Cameron Boitano 6:16.61 10 BB Min A: 6:06.59 (+10.02s | 2.7%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
308 Adelynn Spurlin 6:16.67 10 BB Min A: 6:06.59 (+10.08s | 2.7%) North Jeffco Swim Team 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Free
39.54
39.54
100 Free
45.48
1:25.02
100 Free
1:25.02
150 Free
46.71
2:11.73
200 Free
49.20
3:00.93
100 Free
1:35.91
250 Free
49.74
3:50.67
300 Free
50.74
4:41.41
100 Free
1:40.48
350 Free
49.21
5:30.62
400 Free
46.05
6:16.67
100 Free
1:35.26
309 Nicholas Bergfield 6:16.70 10 BB Min A: 6:06.59 (+10.11s | 2.7%) Swim Streamline at Northampton 06/11/2026 2026 ST NIST George Block Invitational
50 Free
43.12
43.12
100 Free
48.75
1:31.87
100 Free
1:31.87
150 Free
49.54
2:21.41
200 Free
47.72
3:09.13
100 Free
1:37.26
250 Free
49.38
3:58.51
300 Free
48.40
4:46.91
100 Free
1:37.78
350 Free
47.41
5:34.32
400 Free
42.38
6:16.70
100 Free
1:29.79
310 Owen Kramer 6:16.73 10 BB Min A: 6:06.59 (+10.14s | 2.7%) New Wave Swim Team 06/13/2026 2026 MOR Liberty Meet
50 Free
44.08
44.08
100 Free
48.96
1:33.04
100 Free
1:33.04
150 Free
49.31
2:22.35
200 Free
46.88
3:09.23
100 Free
1:36.19
250 Free
47.79
3:57.02
300 Free
46.95
4:43.97
100 Free
1:34.74
350 Free
49.56
5:33.53
400 Free
43.20
6:16.73
100 Free
1:32.76
311 Maximilian Smith 6:16.93 9 BB Min A: 6:06.59 (+10.34s | 2.7%) Lynchburg Aquatic Club 06/19/2026 2026 Firefish June Jam
50 Free
40.72
40.72
100 Free
46.81
1:27.53
100 Free
1:27.53
150 Free
49.05
2:16.58
200 Free
47.61
3:04.19
100 Free
1:36.66
250 Free
50.81
3:55.00
300 Free
49.61
4:44.61
100 Free
1:40.42
350 Free
46.77
5:31.38
400 Free
45.55
6:16.93
100 Free
1:32.32
312 Camden Bodley 6:17.28 10 BB Min A: 6:06.59 (+10.69s | 2.8%) North Texas Nadadores 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Free
42.79
42.79
100 Free
47.26
1:30.05
100 Free
1:30.05
150 Free
47.87
2:17.92
200 Free
48.55
3:06.47
100 Free
1:36.42
250 Free
47.53
3:54.00
300 Free
48.95
4:42.95
100 Free
1:36.48
350 Free
47.25
5:30.20
400 Free
47.08
6:17.28
100 Free
1:34.33
313 Finn Winchell 6:17.60 10 BB Min A: 6:06.59 (+11.01s | 2.9%) Lowes YMCA Lightning Swim Team 06/26/2026 2026 USRY LC Championships
314 Emmett Tourney 6:17.61 10 BB Min A: 6:06.59 (+11.02s | 2.9%) Red Wing Swim Club 07/17/2026 2026 MN MTKA Minnesota Regional Championship
50 Free
39.47
39.47
100 Free
45.42
1:24.89
100 Free
1:24.89
150 Free
48.11
2:13.00
200 Free
48.22
3:01.22
100 Free
1:36.33
250 Free
47.87
3:49.09
300 Free
49.67
4:38.76
100 Free
1:37.54
350 Free
49.93
5:28.69
400 Free
48.92
6:17.61
100 Free
1:38.85
315 Johann Gomez Ugalde 6:17.93 10 BB Min A: 6:06.59 (+11.34s | 3.0%) Southwest Stars Swim Club 05/16/2025 2025 PA Long Course Invite
50 Free
43.88
43.88
100 Free
50.65
1:34.53
100 Free
1:34.53
150 Free
48.76
2:23.29
200 Free
50.52
3:13.81
100 Free
1:39.28
250 Free
46.73
4:00.54
300 Free
43.68
4:44.22
100 Free
1:30.41
350 Free
50.71
5:34.93
400 Free
43.00
6:17.93
100 Free
1:33.71
316 Isaiah Gravette 6:17.95 10 BB Min A: 6:06.59 (+11.36s | 3.0%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
317 Greyson Huddleston 6:18.06 10 BB Min A: 6:06.59 (+11.47s | 3.0%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
100 Free
1:28.68
1:28.68
100 Free
1:28.68
150 Free
48.82
2:17.50
200 Free
48.32
3:05.82
100 Free
1:37.14
300 Free
1:36.04
4:41.86
100 Free
1:36.04
350 Free
46.63
5:28.49
400 Free
49.57
6:18.06
100 Free
1:36.20
318 Dolan Carroll 6:18.28 10 BB Min A: 6:06.59 (+11.69s | 3.1%) Cincinnati Marlins 06/05/2026 25th Annual CLPR David Webb Meet
50 Free
44.09
44.09
100 Free
47.61
1:31.70
100 Free
1:31.70
150 Free
50.22
2:21.92
200 Free
47.88
3:09.80
100 Free
1:38.10
250 Free
49.14
3:58.94
300 Free
49.19
4:48.13
100 Free
1:38.33
350 Free
47.47
5:35.60
400 Free
42.68
6:18.28
100 Free
1:30.15
319 Carter Novak 6:18.59 10 BB Min A: 6:06.59 (+12.00s | 3.2%) Aquatic Team Of Mecklenburg 05/15/2026 2026 EAC Memorial Invite
50 Free
40.51
40.51
100 Free
47.16
1:27.67
100 Free
1:27.67
150 Free
47.95
2:15.62
200 Free
48.01
3:03.63
100 Free
1:35.96
250 Free
49.19
3:52.82
300 Free
48.78
4:41.60
100 Free
1:37.97
350 Free
49.26
5:30.86
400 Free
47.73
6:18.59
100 Free
1:36.99
320 Mario Aoki 6:18.66 9 BB Min A: 6:06.59 (+12.07s | 3.2%) Falfins Swimming 06/12/2026 2026 CO CSI Long Course Open
50 Free
40.68
40.68
100 Free
48.35
1:29.03
100 Free
1:29.03
150 Free
48.29
2:17.32
200 Free
48.98
3:06.30
100 Free
1:37.27
250 Free
49.50
3:55.80
300 Free
50.23
4:46.03
100 Free
1:39.73
350 Free
49.12
5:35.15
400 Free
43.51
6:18.66
100 Free
1:32.63
321 John Piracci 6:18.68 10 BB Min A: 6:06.59 (+12.09s | 3.2%) SwimRVA 05/15/2026 NOVA Spring Splash
50 Free
40.23
40.23
100 Free
48.58
1:28.81
100 Free
1:28.81
150 Free
49.12
2:17.93
200 Free
49.62
3:07.55
100 Free
1:38.74
250 Free
47.80
3:55.35
300 Free
48.93
4:44.28
100 Free
1:36.73
350 Free
47.99
5:32.27
400 Free
46.41
6:18.68
100 Free
1:34.40
322 Erik Ang 6:18.71 10 BB Min A: 6:06.59 (+12.12s | 3.2%) EL Paso Border Land Swim Team 06/26/2026 2026 BD EPAP Jack White Memorial Classic
50 Free
42.52
42.52
100 Free
46.72
1:29.24
100 Free
1:29.24
150 Free
46.90
2:16.14
200 Free
49.54
3:05.68
100 Free
1:36.44
250 Free
49.39
3:55.07
300 Free
49.23
4:44.30
100 Free
1:38.62
350 Free
48.09
5:32.39
400 Free
46.32
6:18.71
100 Free
1:34.41
323 Rainan Joshi 6:18.78 10 BB Min A: 6:06.59 (+12.19s | 3.2%) Columbia Aquatics Association 07/17/2026 2026 MD Long Course Last Chance Meet
50 Free
41.79
41.79
100 Free
47.90
1:29.69
100 Free
1:29.69
150 Free
49.32
2:19.01
200 Free
48.92
3:07.93
100 Free
1:38.24
250 Free
48.43
3:56.36
300 Free
49.52
4:45.88
100 Free
1:37.95
350 Free
48.09
5:33.97
400 Free
44.81
6:18.78
100 Free
1:32.90
324 Bennett Mckown 6:18.79 9 BB Min A: 6:06.59 (+12.20s | 3.2%) Volusia Swim Club 05/15/2026 2026 PA Long Course Invite
50 Free
30.78
30.78
100 Free
56.91
1:27.69
100 Free
1:27.69
150 Free
47.56
2:15.25
200 Free
48.96
3:04.21
100 Free
1:36.52
250 Free
49.97
3:54.18
300 Free
50.49
4:44.67
100 Free
1:40.46
350 Free
44.57
5:29.24
400 Free
49.55
6:18.79
100 Free
1:34.12
325 Jeremiah Lee 6:18.98 10 BB Min A: 6:06.59 (+12.39s | 3.3%) Chinook Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
326 Andrew Koepp 6:19.30 10 BB Min A: 6:06.59 (+12.71s | 3.4%) Cumming Waves 04/25/2026 2026 SE Jimi Flowers Spring Splash Copied
327 Franklin Chao 6:19.31 10 BB Min A: 6:06.59 (+12.72s | 3.4%) North Carolina Aquatic Club 06/12/2026 2026 GCY Sprint And Distance
50 Free
41.86
41.86
100 Free
47.48
1:29.34
100 Free
1:29.34
150 Free
48.36
2:17.70
200 Free
46.63
3:04.33
100 Free
1:34.99
250 Free
48.45
3:52.78
300 Free
50.07
4:42.85
100 Free
1:38.52
350 Free
49.42
5:32.27
400 Free
47.04
6:19.31
100 Free
1:36.46
328 Adam Kao 6:20.07 10 BB Min A: 6:06.59 (+13.48s | 3.5%) Unattached 06/12/2026 2026 THSC June Open
50 Free
41.80
41.80
100 Free
47.31
1:29.11
100 Free
1:29.11
150 Free
49.38
2:18.49
200 Free
48.64
3:07.13
100 Free
1:38.02
250 Free
48.51
3:55.64
300 Free
50.12
4:45.76
100 Free
1:38.63
350 Free
48.41
5:34.17
400 Free
45.90
6:20.07
100 Free
1:34.31
329 Oliver Ni 6:20.63 10 BB Min A: 6:06.59 (+14.04s | 3.7%) Makos Aquatics Club of Gainesv 06/05/2026 2026 Sunshine State Games
50 Free
43.39
43.39
100 Free
48.58
1:31.97
100 Free
1:31.97
150 Free
47.04
2:19.01
200 Free
49.42
3:08.43
100 Free
1:36.46
250 Free
47.88
3:56.31
300 Free
51.32
4:47.63
100 Free
1:39.20
350 Free
48.37
5:36.00
400 Free
44.63
6:20.63
100 Free
1:33.00
330 Bradley Schrantz 6:20.69 10 BB Min A: 6:06.59 (+14.10s | 3.7%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Free
41.22
41.22
100 Free
48.29
1:29.51
100 Free
1:29.51
200 Free
1:37.16
3:06.67
100 Free
1:37.16
250 Free
50.71
3:57.38
300 Free
49.89
4:47.27
100 Free
1:40.60
350 Free
49.16
5:36.43
400 Free
44.26
6:20.69
100 Free
1:33.42
331 Maddox Neal 6:20.73 10 BB Min A: 6:06.59 (+14.14s | 3.7%) Greensboro Community YMCA 06/26/2026 2026 USRY LC Championships
332 Joseph Sweitzer 6:20.83 10 BB Min A: 6:06.59 (+14.24s | 3.7%) Portland Porpoise Swim Club 05/15/2026 2026 NE YNS May Specialty Meet
50 Free
41.06
41.06
100 Free
46.39
1:27.45
100 Free
1:27.45
150 Free
48.76
2:16.21
200 Free
49.21
3:05.43
100 Free
1:37.98
250 Free
49.98
3:55.41
300 Free
49.39
4:44.80
100 Free
1:39.37
400 Free
1:36.03
6:20.83
100 Free
1:36.03
333 Kent Johnson 6:20.90 9 BB Min A: 6:06.59 (+14.31s | 3.8%) Area Tallahassee Aquatic Club 06/05/2026 2026 Sunshine State Games
50 Free
43.43
43.43
100 Free
49.28
1:32.71
100 Free
1:32.71
150 Free
48.23
2:20.94
200 Free
48.35
3:09.29
100 Free
1:36.58
250 Free
50.32
3:59.61
300 Free
48.86
4:48.47
100 Free
1:39.18
350 Free
45.95
5:34.42
400 Free
46.48
6:20.90
100 Free
1:32.43
334 Trenton Schiefelbein 6:20.96 10 BB Min A: 6:06.59 (+14.37s | 3.8%) Central Minnesota Aquatics 07/17/2026 2026 MN TUNA LC MRC
50 Free
45.13
45.13
100 Free
48.11
1:33.24
100 Free
1:33.24
150 Free
41.32
2:14.56
200 Free
55.68
3:10.24
100 Free
1:37.00
250 Free
48.98
3:59.22
300 Free
47.32
4:46.54
100 Free
1:36.30
350 Free
42.32
5:28.86
400 Free
52.10
6:20.96
100 Free
1:34.42
335 Nhat Tran 6:20.97 10 BB Min A: 6:06.59 (+14.38s | 3.8%) Olympic Cascade Aquatics 07/10/2026 2026 PN OCA Last Chance Invitational Approve
336 Ethan Zhang 6:21.37 9 BB Min A: 6:06.59 (+14.78s | 3.9%) Fmy Gators 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
43.89
43.89
100 Free
49.24
1:33.13
100 Free
1:33.13
150 Free
47.42
2:20.55
200 Free
49.10
3:09.65
100 Free
1:36.52
250 Free
47.50
3:57.15
300 Free
49.20
4:46.35
100 Free
1:36.70
350 Free
49.95
5:36.30
400 Free
45.07
6:21.37
100 Free
1:35.02
337 Gabriel Terrones 6:21.54 10 BB Min A: 6:06.59 (+14.95s | 3.9%) Team Eugene Aquatics 06/12/2026 2026 THSC June Open
50 Free
40.74
40.74
100 Free
48.27
1:29.01
100 Free
1:29.01
150 Free
50.45
2:19.46
200 Free
48.17
3:07.63
100 Free
1:38.62
250 Free
50.14
3:57.77
300 Free
49.41
4:47.18
100 Free
1:39.55
350 Free
48.56
5:35.74
400 Free
45.80
6:21.54
100 Free
1:34.36
338 Samuel Scalvini 6:21.76 10 BB Min A: 6:06.59 (+15.17s | 4.0%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Free
43.10
43.10
100 Free
47.70
1:30.80
100 Free
1:30.80
150 Free
48.88
2:19.68
200 Free
48.72
3:08.40
100 Free
1:37.60
250 Free
49.79
3:58.19
300 Free
49.21
4:47.40
100 Free
1:39.00
350 Free
47.19
5:34.59
400 Free
47.17
6:21.76
100 Free
1:34.36
339 Aiden Suffel 6:22.07 10 BB Min A: 6:06.59 (+15.48s | 4.1%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
41.18
41.18
100 Free
49.63
1:30.81
100 Free
1:30.81
150 Free
48.85
2:19.66
200 Free
50.28
3:09.94
100 Free
1:39.13
250 Free
49.78
3:59.72
300 Free
49.67
4:49.39
100 Free
1:39.45
350 Free
49.17
5:38.56
400 Free
43.51
6:22.07
100 Free
1:32.68
340 Landen Chen 6:22.28 9 BB Min A: 6:06.59 (+15.69s | 4.1%) Revolution Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
341 Keaton Tanner 6:22.58 10 BB Min A: 6:06.59 (+15.99s | 4.2%) Firefish Aquatics 06/19/2026 2026 Firefish June Jam
50 Free
42.70
42.70
100 Free
48.51
1:31.21
100 Free
1:31.21
150 Free
51.05
2:22.26
200 Free
48.72
3:10.98
100 Free
1:39.77
250 Free
51.12
4:02.10
300 Free
47.31
4:49.41
100 Free
1:38.43
350 Free
48.53
5:37.94
400 Free
44.64
6:22.58
100 Free
1:33.17
342 Joshua Webster 6:22.61 10 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
343 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
344 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
345 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
346 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
347 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
348 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
349 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
350 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

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