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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
151 Thomas Sayer 6:06.04 10 A Min AA: 5:51.39 (+14.65s | 4.0%) Foxjets Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
40.99
40.99
100 Free
46.10
1:27.09
100 Free
1:27.09
150 Free
48.46
2:15.55
200 Free
45.03
3:00.58
100 Free
1:33.49
250 Free
49.33
3:49.91
300 Free
45.36
4:35.27
100 Free
1:34.69
350 Free
45.77
5:21.04
400 Free
45.00
6:06.04
100 Free
1:30.77
152 Jett Manion 6:06.09 9 A Min AA: 5:51.39 (+14.70s | 4.0%) Huntsville Swim Association 05/16/2026 NAC LC May Classic
50 Free
38.70
38.70
100 Free
46.89
1:25.59
100 Free
1:25.59
150 Free
47.24
2:12.83
200 Free
48.09
3:00.92
100 Free
1:35.33
250 Free
47.82
3:48.74
300 Free
48.46
4:37.20
100 Free
1:36.28
350 Free
45.00
5:22.20
400 Free
43.89
6:06.09
100 Free
1:28.89
153 Braylon Ward 6:06.68 10 BB Min A: 6:06.59 (+0.09s | 0.0%) Texas Gold 04/11/2025 2025 ST AAAA NS Spring Into Long Course
50 Free
41.31
41.31
100 Free
45.71
1:27.02
100 Free
1:27.02
150 Free
47.87
2:14.89
200 Free
47.94
3:02.83
100 Free
1:35.81
250 Free
47.22
3:50.05
300 Free
45.52
4:35.57
100 Free
1:32.74
350 Free
46.18
5:21.75
400 Free
44.93
6:06.68
100 Free
1:31.11
154 Owen Tan 6:06.74 9 BB Min A: 6:06.59 (+0.15s | 0.0%) Hawaii Swimming Club 05/02/2026 Keiko Price Sprint Meet Aloha Mile
155 Nathaniel Herman 6:06.86 10 BB Min A: 6:06.59 (+0.27s | 0.1%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
100 Free
1:26.28
1:26.28
100 Free
1:26.28
200 Free
1:34.29
3:00.57
100 Free
1:34.29
300 Free
1:35.02
4:35.59
100 Free
1:35.02
400 Free
1:31.27
6:06.86
100 Free
1:31.27
156 Jaize Council 6:07.40 10 BB Min A: 6:06.59 (+0.81s | 0.2%) Tide Swimming 06/12/2024 2024 TIDE Swimming Intrasquad Distance Meet
50 Free
40.05
40.05
100 Free
47.00
1:27.05
100 Free
1:27.05
150 Free
48.19
2:15.24
200 Free
47.74
3:02.98
100 Free
1:35.93
250 Free
47.32
3:50.30
300 Free
47.31
4:37.61
100 Free
1:34.63
350 Free
46.79
5:24.40
400 Free
43.00
6:07.40
100 Free
1:29.79
157 Xavier Kallus 6:07.49 10 BB Min A: 6:06.59 (+0.90s | 0.2%) Victoria Texas Aquatic Club 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
158 Judah Callaway Coy 6:07.91 8 BB Min A: 6:06.59 (+1.32s | 0.4%) South Florida Aquatic Club 05/22/2026 2026 Terrapin Invite
159 Neev Pingili 6:09.37 10 BB Min A: 6:06.59 (+2.78s | 0.8%) Columbia Aquatics Association 04/17/2026 2026 CAC Spring Swimming To The 80's LCM Sw
50 Free
39.50
39.50
100 Free
46.32
1:25.82
100 Free
1:25.82
150 Free
47.88
2:13.70
200 Free
47.45
3:01.15
100 Free
1:35.33
250 Free
48.93
3:50.08
300 Free
48.18
4:38.26
100 Free
1:37.11
350 Free
46.20
5:24.46
400 Free
44.91
6:09.37
100 Free
1:31.11
160 Lucas Ding 6:09.39 8 BB Min A: 6:06.59 (+2.80s | 0.8%) Waterloo Swimming 04/18/2026 2026 ST ASC LC Kickoff
50 Free
40.22
40.22
100 Free
46.49
1:26.71
100 Free
1:26.71
150 Free
46.69
2:13.40
200 Free
46.71
3:00.11
100 Free
1:33.40
250 Free
48.00
3:48.11
300 Free
47.28
4:35.39
100 Free
1:35.28
350 Free
48.99
5:24.38
400 Free
45.01
6:09.39
100 Free
1:34.00
161 Stefano Ferrarese 6:09.59 9 BB Min A: 6:06.59 (+3.00s | 0.8%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Free
41.17
41.17
100 Free
45.93
1:27.10
100 Free
1:27.10
150 Free
48.18
2:15.28
200 Free
47.49
3:02.77
100 Free
1:35.67
250 Free
47.70
3:50.47
300 Free
46.33
4:36.80
100 Free
1:34.03
350 Free
47.36
5:24.16
400 Free
45.43
6:09.59
100 Free
1:32.79
162 Orion Blue-Smith 6:10.16 10 BB Min A: 6:06.59 (+3.57s | 1.0%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
163 Westley Bowman 6:10.22 10 BB Min A: 6:06.59 (+3.63s | 1.0%) Etown Dolphins 05/01/2026 CLPR 3rd Annual Northern KY Derby
50 Free
42.29
42.29
100 Free
47.25
1:29.54
100 Free
1:29.54
150 Free
47.00
2:16.54
200 Free
47.60
3:04.14
100 Free
1:34.60
250 Free
48.84
3:52.98
300 Free
48.11
4:41.09
100 Free
1:36.95
350 Free
44.74
5:25.83
400 Free
44.39
6:10.22
100 Free
1:29.13
164 Zachary Mokhiber 6:10.29 10 BB Min A: 6:06.59 (+3.70s | 1.0%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
165 Flint Wright 6:10.74 10 BB Min A: 6:06.59 (+4.15s | 1.1%) SwimFast 04/25/2026 2026 Azura Spring Open LCM Invit
166 Tyler Ashby 6:11.10 9 BB Min A: 6:06.59 (+4.51s | 1.2%) Hanover Aquatics 05/15/2026 NOVA Spring Splash
50 Free
40.69
40.69
100 Free
46.71
1:27.40
100 Free
1:27.40
150 Free
47.54
2:14.94
200 Free
47.46
3:02.40
100 Free
1:35.00
250 Free
48.51
3:50.91
300 Free
48.58
4:39.49
100 Free
1:37.09
350 Free
48.47
5:27.96
400 Free
43.14
6:11.10
100 Free
1:31.61
167 Jameson Leung 6:11.43 10 BB Min A: 6:06.59 (+4.84s | 1.3%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
50 Free
41.25
41.25
100 Free
46.12
1:27.37
100 Free
1:27.37
150 Free
47.22
2:14.59
200 Free
47.64
3:02.23
100 Free
1:34.86
250 Free
48.14
3:50.37
300 Free
48.29
4:38.66
100 Free
1:36.43
350 Free
47.73
5:26.39
400 Free
45.04
6:11.43
100 Free
1:32.77
168 Kai Vo 6:11.66 9 BB Min A: 6:06.59 (+5.07s | 1.4%) Splash Aquatics 05/02/2026 Keiko Price Sprint Meet Aloha Mile
169 Gavin Mahrous 6:11.84 9 BB Min A: 6:06.59 (+5.25s | 1.4%) Sioux Falls Swim Team 06/28/2024 2024 SD SFST June Invite
50 Free
40.60
40.60
100 Free
47.78
1:28.38
100 Free
1:28.38
150 Free
48.27
2:16.65
200 Free
47.88
3:04.53
100 Free
1:36.15
250 Free
50.89
3:55.42
300 Free
44.68
4:40.10
100 Free
1:35.57
350 Free
48.25
5:28.35
400 Free
43.49
6:11.84
100 Free
1:31.74
170 Austin Mitchell 6:12.06 10 BB Min A: 6:06.59 (+5.47s | 1.5%) Valley Aquatics 05/01/2026 2026 PN BC May Flowers Approved
171 James Stitt 6:12.42 10 BB Min A: 6:06.59 (+5.83s | 1.6%) Team Pittsburgh Elite Aquatics 06/12/2025 Holtrey Summer Classic
50 Free
41.06
41.06
100 Free
46.60
1:27.66
100 Free
1:27.66
150 Free
48.76
2:16.42
200 Free
50.41
3:06.83
100 Free
1:39.17
250 Free
48.46
3:55.29
300 Free
48.48
4:43.77
100 Free
1:36.94
350 Free
49.05
5:32.82
400 Free
39.60
6:12.42
100 Free
1:28.65
172 Derek Folk 6:12.49 9 BB Min A: 6:06.59 (+5.90s | 1.6%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Free
44.18
44.18
100 Free
45.75
1:29.93
100 Free
1:29.93
150 Free
47.14
2:17.07
200 Free
48.39
3:05.46
100 Free
1:35.53
250 Free
47.56
3:53.02
300 Free
46.73
4:39.75
100 Free
1:34.29
350 Free
46.47
5:26.22
400 Free
46.27
6:12.49
100 Free
1:32.74
173 James Zechmeister 6:12.65 9 BB Min A: 6:06.59 (+6.06s | 1.6%) Minnetonka Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
41.26
41.26
100 Free
46.34
1:27.60
100 Free
1:27.60
150 Free
48.05
2:15.65
200 Free
47.14
3:02.79
100 Free
1:35.19
250 Free
49.27
3:52.06
300 Free
47.47
4:39.53
100 Free
1:36.74
350 Free
48.27
5:27.80
400 Free
44.85
6:12.65
100 Free
1:33.12
174 Jonathan Nelson 6:12.90 10 BB Min A: 6:06.59 (+6.31s | 1.7%) Utah Valley Aquatics 06/27/2025 WFFM Red White And Black 2025
50 Free
41.16
41.16
100 Free
47.56
1:28.72
100 Free
1:28.72
150 Free
49.17
2:17.89
200 Free
46.98
3:04.87
100 Free
1:36.15
250 Free
49.72
3:54.59
300 Free
48.51
4:43.10
100 Free
1:38.23
350 Free
46.85
5:29.95
400 Free
42.95
6:12.90
100 Free
1:29.80
175 Aarav Narayan 6:13.01 10 BB Min A: 6:06.59 (+6.42s | 1.7%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
176 Merrick Harner 6:13.27 10 BB Min A: 6:06.59 (+6.68s | 1.8%) Brevard Swim Club 05/02/2026 TCSC Go For The Gold Invitational
177 Jeffrey Crouse 6:13.28 10 BB Min A: 6:06.59 (+6.69s | 1.8%) Livermore AquaCowboys 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
178 Niko Van Halen 6:13.30 10 BB Min A: 6:06.59 (+6.71s | 1.8%) Swim Florida 04/17/2026 2026 GCST Spring Open
50 Free
39.38
39.38
100 Free
44.49
1:23.87
100 Free
1:23.87
150 Free
46.64
2:10.51
200 Free
48.34
2:58.85
100 Free
1:34.98
250 Free
49.43
3:48.28
300 Free
50.69
4:38.97
100 Free
1:40.12
350 Free
48.88
5:27.85
400 Free
45.45
6:13.30
100 Free
1:34.33
179 Finn Blakeslee 6:13.35 10 BB Min A: 6:06.59 (+6.76s | 1.8%) Hood River Valley Swim Team 04/25/2026 GACC Spring Invitational
50 Free
39.59
39.59
100 Free
45.97
1:25.56
100 Free
1:25.56
150 Free
46.75
2:12.31
200 Free
48.15
3:00.46
100 Free
1:34.90
250 Free
48.95
3:49.41
300 Free
48.95
4:38.36
100 Free
1:37.90
350 Free
48.03
5:26.39
400 Free
46.96
6:13.35
100 Free
1:34.99
180 Kieran Sherburne 6:13.54 10 BB Min A: 6:06.59 (+6.95s | 1.9%) Amherst Tritons Swim Team 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Free
40.76
40.76
100 Free
47.56
1:28.32
100 Free
1:28.32
150 Free
48.43
2:16.75
200 Free
47.92
3:04.67
100 Free
1:36.35
250 Free
48.37
3:53.04
300 Free
48.26
4:41.30
100 Free
1:36.63
350 Free
45.49
5:26.79
400 Free
46.75
6:13.54
100 Free
1:32.24
181 Asher Snead 6:13.61 9 BB Min A: 6:06.59 (+7.02s | 1.9%) Poseidon Swimming Inc 04/17/2026 NOVA Long Course Kick Off
50 Free
39.90
39.90
100 Free
47.72
1:27.62
100 Free
1:27.62
150 Free
45.64
2:13.26
200 Free
49.74
3:03.00
100 Free
1:35.38
250 Free
48.96
3:51.96
300 Free
49.78
4:41.74
100 Free
1:38.74
350 Free
47.10
5:28.84
400 Free
44.77
6:13.61
100 Free
1:31.87
182 William Wang 6:13.64 10 BB Min A: 6:06.59 (+7.05s | 1.9%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
39.35
39.35
100 Free
46.19
1:25.54
100 Free
1:25.54
150 Free
48.17
2:13.71
200 Free
49.06
3:02.77
100 Free
1:37.23
250 Free
48.29
3:51.06
300 Free
48.16
4:39.22
100 Free
1:36.45
350 Free
48.00
5:27.22
400 Free
46.42
6:13.64
100 Free
1:34.42
183 Conrad Postle 6:13.89 9 BB Min A: 6:06.59 (+7.30s | 2.0%) West Florida Lightning Aquatic 05/01/2026 2026 WFLA SPRING OPEN
184 Rowan Sargent 6:14.02 9 BB Min A: 6:06.59 (+7.43s | 2.0%) Flatiron Athletic Club 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Free
40.13
40.13
100 Free
47.43
1:27.56
100 Free
1:27.56
150 Free
47.45
2:15.01
200 Free
50.27
3:05.28
100 Free
1:37.72
250 Free
48.56
3:53.84
300 Free
48.59
4:42.43
100 Free
1:37.15
350 Free
47.49
5:29.92
400 Free
44.10
6:14.02
100 Free
1:31.59
185 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
186 Jacob Stanwix 6:15.90 10 BB Min A: 6:06.59 (+9.31s | 2.5%) Nova of Virginia 05/15/2026 NOVA Spring Splash
50 Free
40.24
40.24
100 Free
47.00
1:27.24
100 Free
1:27.24
150 Free
49.13
2:16.37
200 Free
48.63
3:05.00
100 Free
1:37.76
250 Free
49.00
3:54.00
300 Free
48.10
4:42.10
100 Free
1:37.10
350 Free
48.81
5:30.91
400 Free
44.99
6:15.90
100 Free
1:33.80
187 Ben Tollon 6:15.95 9 BB Min A: 6:06.59 (+9.36s | 2.5%) West Florida Lightning Aquatic 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Free
43.73
43.73
100 Free
48.11
1:31.84
100 Free
1:31.84
150 Free
48.71
2:20.55
200 Free
48.92
3:09.47
100 Free
1:37.63
250 Free
48.05
3:57.52
300 Free
48.36
4:45.88
100 Free
1:36.41
350 Free
47.04
5:32.92
400 Free
43.03
6:15.95
100 Free
1:30.07
188 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
189 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
190 Zachary Lynch 6:16.73 10 BB Min A: 6:06.59 (+10.14s | 2.7%) Hydro Swim Club 05/29/2026 2026 Hydro Summer Open
100 Free
1:26.88
1:26.88
100 Free
1:26.88
250 Free
1:37.88
3:04.76
400 Free
3:11.97
6:16.73
100 Free
3:11.97
191 Michael Han 6:16.89 9 BB Min A: 6:06.59 (+10.30s | 2.7%) Mei\\\\\\'s Typhoons Swimming Club 05/15/2026 2026 NE YNS May Specialty Meet
50 Free
39.37
39.37
100 Free
47.05
1:26.42
100 Free
1:26.42
150 Free
47.48
2:13.90
200 Free
48.90
3:02.80
100 Free
1:36.38
250 Free
48.64
3:51.44
300 Free
47.82
4:39.26
100 Free
1:36.46
350 Free
48.64
5:27.90
400 Free
48.99
6:16.89
100 Free
1:37.63
192 Aiden Kiatrungrit 6:17.02 10 BB Min A: 6:06.59 (+10.43s | 2.8%) South San Francisco Aquatics 05/02/2026 Alto Spring Jam CBA
193 Colin Paget 6:17.38 10 BB Min A: 6:06.59 (+10.79s | 2.9%) Nova of Virginia 05/15/2026 NOVA Spring Splash
50 Free
42.97
42.97
100 Free
49.35
1:32.32
100 Free
1:32.32
150 Free
49.10
2:21.42
200 Free
48.16
3:09.58
100 Free
1:37.26
250 Free
47.81
3:57.39
300 Free
48.96
4:46.35
100 Free
1:36.77
350 Free
46.60
5:32.95
400 Free
44.43
6:17.38
100 Free
1:31.03
194 Emil Radosevich 6:17.66 10 BB Min A: 6:06.59 (+11.07s | 2.9%) North Shore Swim Club 05/01/2026 2026 NE NSSC Intersquad Specialty Distance
195 Isaac Lee 6:17.72 10 BB Min A: 6:06.59 (+11.13s | 2.9%) Auburn Aquatics 05/16/2026 2026 Opelika Open
50 Free
41.03
41.03
100 Free
50.95
1:31.98
100 Free
1:31.98
150 Free
48.34
2:20.32
200 Free
49.46
3:09.78
100 Free
1:37.80
250 Free
49.57
3:59.35
300 Free
48.99
4:48.34
100 Free
1:38.56
350 Free
49.66
5:38.00
400 Free
39.72
6:17.72
100 Free
1:29.38
196 Max Chen 6:17.79 10 BB Min A: 6:06.59 (+11.20s | 3.0%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
50 Free
42.35
42.35
100 Free
47.75
1:30.10
100 Free
1:30.10
150 Free
48.67
2:18.77
200 Free
49.13
3:07.90
100 Free
1:37.80
250 Free
49.10
3:57.00
300 Free
49.16
4:46.16
100 Free
1:38.26
350 Free
46.78
5:32.94
400 Free
44.85
6:17.79
100 Free
1:31.63
197 Bentley Frost 6:17.92 10 BB Min A: 6:06.59 (+11.33s | 3.0%) Pierre Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Free
42.63
42.63
100 Free
47.54
1:30.17
100 Free
1:30.17
150 Free
48.95
2:19.12
200 Free
48.39
3:07.51
100 Free
1:37.34
250 Free
48.07
3:55.58
300 Free
48.38
4:43.96
100 Free
1:36.45
350 Free
48.69
5:32.65
400 Free
45.26
6:17.92
100 Free
1:33.96
198 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
199 Greyson Huddleston 6:18.06 9 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
200 Matthew Ko 6:18.38 10 BB Min A: 6:06.59 (+11.79s | 3.1%) Aspire Aquatics of Colorado 05/15/2026 2026 CO ACES Spring Invite
50 Free
41.47
41.47
100 Free
48.20
1:29.67
100 Free
1:29.67
150 Free
48.94
2:18.61
200 Free
48.18
3:06.79
100 Free
1:37.12
250 Free
48.97
3:55.76
300 Free
49.78
4:45.54
100 Free
1:38.75
350 Free
47.98
5:33.52
400 Free
44.86
6:18.38
100 Free
1:32.84

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