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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 Lucas Shamshurin 6:52.42 10 BB Min A: 6:06.59 (+45.83s | 11.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
41.68
41.68
100 Free
52.51
1:34.19
100 Free
1:34.19
150 Free
53.32
2:27.51
200 Free
54.58
3:22.09
100 Free
1:47.90
250 Free
55.55
4:17.64
300 Free
54.21
5:11.85
100 Free
1:49.76
350 Free
53.69
6:05.54
400 Free
46.88
6:52.42
100 Free
1:40.57
152 Ashton VanKeulen 6:52.67 9 B Min BB: 6:52.49 (+0.18s | 0.0%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Free
45.53
45.53
100 Free
52.69
1:38.22
100 Free
1:38.22
150 Free
52.34
2:30.56
200 Free
54.88
3:25.44
100 Free
1:47.22
250 Free
52.98
4:18.42
300 Free
52.44
5:10.86
100 Free
1:45.42
350 Free
54.57
6:05.43
400 Free
47.24
6:52.67
100 Free
1:41.81
153 Eliott Jackson 6:53.32 9 B Min BB: 6:52.49 (+0.83s | 0.2%) Team Eugene Aquatics 05/17/2025 TEAM Showdown
154 Bennett McKown 6:55.00 7 B Min BB: 6:52.49 (+2.51s | 0.6%) Patriot Aquatics 05/16/2025 2025 PA Long Course Invite
50 Free
47.29
47.29
100 Free
52.72
1:40.01
100 Free
1:40.01
150 Free
51.73
2:31.74
200 Free
53.61
3:25.35
100 Free
1:45.34
250 Free
53.87
4:19.22
300 Free
52.75
5:11.97
100 Free
1:46.62
350 Free
51.60
6:03.57
400 Free
51.43
6:55.00
100 Free
1:43.03
155 Christopher Lowther 6:55.07 9 B Min BB: 6:52.49 (+2.58s | 0.6%) YMCA of the Triangle Area Swim 06/14/2024 SwimRVA Summer Invitational
50 Free
44.25
44.25
100 Free
53.88
1:38.13
100 Free
1:38.13
150 Free
50.39
2:28.52
200 Free
54.57
3:23.09
100 Free
1:44.96
250 Free
54.27
4:17.36
300 Free
55.38
5:12.74
100 Free
1:49.65
350 Free
53.61
6:06.35
400 Free
48.72
6:55.07
100 Free
1:42.33
156 Trent Dekker 6:55.97 10 B Min BB: 6:52.49 (+3.48s | 0.8%) Tri-State Swim Team 06/06/2025 2025 BSC Summer Splash
50 Free
46.66
46.66
100 Free
53.94
1:40.60
100 Free
1:40.60
150 Free
52.57
2:33.17
200 Free
54.68
3:27.85
100 Free
1:47.25
250 Free
53.57
4:21.42
300 Free
52.53
5:13.95
100 Free
1:46.10
350 Free
53.16
6:07.11
400 Free
48.86
6:55.97
100 Free
1:42.02
157 Jordan Dimaio 6:56.99 10 B Min BB: 6:52.49 (+4.50s | 1.1%) Otter Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
158 Felix Hagen 6:57.72 9 B Min BB: 6:52.49 (+5.23s | 1.3%) Hurricanes Swim Team 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Free
44.73
44.73
100 Free
51.91
1:36.64
100 Free
1:36.64
150 Free
53.50
2:30.14
200 Free
51.39
3:21.53
100 Free
1:44.89
250 Free
55.04
4:16.57
300 Free
55.29
5:11.86
100 Free
1:50.33
350 Free
54.23
6:06.09
400 Free
51.63
6:57.72
100 Free
1:45.86
159 Oliver Pearce 7:00.32 9 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
160 Beau Jakubowski 7:00.77 8 B Min BB: 6:52.49 (+8.28s | 2.0%) Aces Swim Club 06/19/2025 2025 CO ACES Summer Invite
161 Benjamin Hankinson 7:00.80 8 B Min BB: 6:52.49 (+8.31s | 2.0%) Jupiter Dragons Swim Team 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Free
48.24
48.24
100 Free
51.79
1:40.03
100 Free
1:40.03
150 Free
52.65
2:32.68
200 Free
54.78
3:27.47
100 Free
1:47.44
250 Free
53.83
4:21.30
300 Free
55.31
5:16.61
100 Free
1:49.14
350 Free
54.03
6:10.64
400 Free
50.16
7:00.80
100 Free
1:44.19
162 Qifan Gong 7:01.15 8 B Min BB: 6:52.49 (+8.66s | 2.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.15
45.15
100 Free
51.19
1:36.34
100 Free
1:36.34
150 Free
54.81
2:31.15
200 Free
55.10
3:26.25
100 Free
1:49.91
250 Free
54.92
4:21.17
300 Free
56.37
5:17.54
100 Free
1:51.29
350 Free
53.43
6:10.97
400 Free
50.18
7:01.15
100 Free
1:43.61
163 Jonathan Lan 7:01.17 10 B Min BB: 6:52.49 (+8.68s | 2.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
42.81
42.81
100 Free
50.85
1:33.66
100 Free
1:33.66
150 Free
55.28
2:28.94
200 Free
52.76
3:21.70
100 Free
1:48.04
250 Free
54.53
4:16.23
300 Free
56.58
5:12.81
100 Free
1:51.11
350 Free
54.40
6:07.21
400 Free
53.96
7:01.17
100 Free
1:48.36
164 Hunter Atkins 7:01.78 9 B Min BB: 6:52.49 (+9.29s | 2.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
165 Kent Johnson 7:01.79 8 B Min BB: 6:52.49 (+9.30s | 2.2%) Area Tallahassee Aquatic Club 06/27/2025 ATAC Long Course
166 Cameron Watrous 7:02.26 8 B Min BB: 6:52.49 (+9.77s | 2.3%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.28
45.28
100 Free
53.45
1:38.73
100 Free
1:38.73
150 Free
53.81
2:32.54
200 Free
54.79
3:27.33
100 Free
1:48.60
250 Free
54.75
4:22.08
300 Free
53.00
5:15.08
100 Free
1:47.75
350 Free
56.26
6:11.34
400 Free
50.92
7:02.26
100 Free
1:47.18
167 Gabriel Terrones 7:02.48 9 B Min BB: 6:52.49 (+9.99s | 2.4%) Team Eugene Aquatics 05/17/2025 TEAM Showdown
168 Cameron Glissmeyer 7:02.99 9 B Min BB: 6:52.49 (+10.50s | 2.5%) South Davis Aquatics Team 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Free
43.88
43.88
100 Free
52.79
1:36.67
100 Free
1:36.67
150 Free
54.46
2:31.13
200 Free
54.64
3:25.77
100 Free
1:49.10
250 Free
56.18
4:21.95
300 Free
54.96
5:16.91
100 Free
1:51.14
350 Free
56.40
6:13.31
400 Free
49.68
7:02.99
100 Free
1:46.08
169 James Covey 7:04.20 7 B Min BB: 6:52.49 (+11.71s | 2.8%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
47.01
47.01
100 Free
53.52
1:40.53
100 Free
1:40.53
150 Free
56.26
2:36.79
200 Free
55.64
3:32.43
100 Free
1:51.90
250 Free
52.48
4:24.91
300 Free
54.56
5:19.47
100 Free
1:47.04
350 Free
54.67
6:14.14
400 Free
50.06
7:04.20
100 Free
1:44.73
170 Merrick Harner 7:06.06 9 B Min BB: 6:52.49 (+13.57s | 3.2%) Brevard Swim Club 05/03/2025 TCSC Go For The Gold Invitational
171 Ishaan Karunanayake 7:06.50 9 B Min BB: 6:52.49 (+14.01s | 3.3%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
172 Jake McNair 7:07.59 8 B Min BB: 6:52.49 (+15.10s | 3.5%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.76
45.76
100 Free
56.64
1:42.40
100 Free
1:42.40
150 Free
55.31
2:37.71
200 Free
56.31
3:34.02
100 Free
1:51.62
250 Free
54.25
4:28.27
300 Free
54.11
5:22.38
100 Free
1:48.36
350 Free
55.53
6:17.91
400 Free
49.68
7:07.59
100 Free
1:45.21
173 Alexander Zhurid 7:09.82 8 B Min BB: 6:52.49 (+17.33s | 4.0%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.32
45.32
100 Free
55.18
1:40.50
100 Free
1:40.50
150 Free
55.39
2:35.89
200 Free
56.76
3:32.65
100 Free
1:52.15
250 Free
1:51.92
5:24.57
300 Free
54.62
6:19.19
100 Free
2:46.54
350 Free
51.03
7:10.22
400 Free
0.-40
7:09.82
100 Free
50.63
174 Andrew Szalay 7:10.63 9 B Min BB: 6:52.49 (+18.14s | 4.2%) Austin Swim Club 05/02/2025 2025 ST ASC Cinco De Mayo
50 Free
50.23
50.23
100 Free
54.49
1:44.72
100 Free
1:44.72
150 Free
57.06
2:41.78
200 Free
55.36
3:37.14
100 Free
1:52.42
250 Free
54.84
4:31.98
300 Free
55.10
5:27.08
100 Free
1:49.94
350 Free
56.63
6:23.71
400 Free
46.92
7:10.63
100 Free
1:43.55
175 Lane Hutmacher 7:10.77 9 B Min BB: 6:52.49 (+18.28s | 4.2%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
44.79
44.79
100 Free
53.45
1:38.24
100 Free
1:38.24
150 Free
58.00
2:36.24
200 Free
56.97
3:33.21
100 Free
1:54.97
250 Free
56.34
4:29.55
300 Free
55.29
5:24.84
100 Free
1:51.63
400 Free
1:45.93
7:10.77
100 Free
1:45.93
176 Elliott Baranack 7:12.22 10 B Min BB: 6:52.49 (+19.73s | 4.6%) Firestone Akron Swim Team 05/16/2025 Busbey Invitational 2025
50 Free
47.18
47.18
100 Free
58.16
1:45.34
100 Free
1:45.34
150 Free
57.97
2:43.31
200 Free
55.08
3:38.39
100 Free
1:53.05
250 Free
55.15
4:33.54
300 Free
55.88
5:29.42
100 Free
1:51.03
350 Free
49.67
6:19.09
400 Free
53.13
7:12.22
100 Free
1:42.80
177 Thomas Shearer 7:12.41 9 B Min BB: 6:52.49 (+19.92s | 4.6%) Sailfish 05/02/2025 2025 ST ASC Cinco De Mayo
50 Free
45.99
45.99
100 Free
54.25
1:40.24
100 Free
1:40.24
150 Free
55.00
2:35.24
200 Free
56.33
3:31.57
100 Free
1:51.33
250 Free
57.58
4:29.15
300 Free
56.68
5:25.83
100 Free
1:54.26
350 Free
55.06
6:20.89
400 Free
51.52
7:12.41
100 Free
1:46.58
178 Samuel Leven 7:12.74 9 B Min BB: 6:52.49 (+20.25s | 4.7%) Alamo Area Aquatic Association 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
50 Free
47.76
47.76
100 Free
54.18
1:41.94
100 Free
1:41.94
150 Free
56.32
2:38.26
200 Free
53.37
3:31.63
100 Free
1:49.69
250 Free
55.71
4:27.34
300 Free
55.87
5:23.21
100 Free
1:51.58
350 Free
56.79
6:20.00
400 Free
52.74
7:12.74
100 Free
1:49.53
179 Arjun Jois 7:16.38 7 B Min BB: 6:52.49 (+23.89s | 5.5%) Houston Bridge Bats 06/14/2025 CCLR CEM Summer Beach Bash LCM Unclassified
180 Ian Susanto 7:16.68 8 B Min BB: 6:52.49 (+24.19s | 5.5%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Free
45.99
45.99
150 Free
1:52.27
2:38.26
200 Free
56.17
3:34.43
100 Free
2:48.44
250 Free
58.74
4:33.17
350 Free
1:52.45
6:25.62
400 Free
51.06
7:16.68
100 Free
2:43.51
181 Levi Cheung 7:18.49 7 B Min BB: 6:52.49 (+26.00s | 5.9%) Beaverton Area Aquatics Club 05/30/2025 LA OPEN 2025
50 Free
49.80
49.80
100 Free
54.91
1:44.71
100 Free
1:44.71
150 Free
56.10
2:40.81
200 Free
57.92
3:38.73
100 Free
1:54.02
250 Free
56.56
4:35.29
300 Free
55.75
5:31.04
100 Free
1:52.31
350 Free
55.05
6:26.09
400 Free
52.40
7:18.49
100 Free
1:47.45
182 Emmett Tourney 7:18.55 9 B Min BB: 6:52.49 (+26.06s | 5.9%) Red Wing Swim Club 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Free
48.32
48.32
100 Free
56.57
1:44.89
100 Free
1:44.89
150 Free
54.86
2:39.75
200 Free
57.17
3:36.92
100 Free
1:52.03
250 Free
56.50
4:33.42
300 Free
57.54
5:30.96
100 Free
1:54.04
350 Free
55.10
6:26.06
400 Free
52.49
7:18.55
100 Free
1:47.59
183 Briggs North 7:18.82 9 B Min BB: 6:52.49 (+26.33s | 6.0%) Aberdeen Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
47.17
47.17
100 Free
55.21
1:42.38
100 Free
1:42.38
150 Free
58.05
2:40.43
200 Free
57.47
3:37.90
100 Free
1:55.52
250 Free
58.07
4:35.97
300 Free
56.36
5:32.33
100 Free
1:54.43
350 Free
55.32
6:27.65
400 Free
51.17
7:18.82
100 Free
1:46.49
184 Lucas Hernandez 7:19.89 9 B Min BB: 6:52.49 (+27.40s | 6.2%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.33
45.33
100 Free
2:51.84
3:37.17
100 Free
3:37.17
150 Free
56.72
4:33.89
200 Free
56.27
5:30.16
100 Free
1:52.99
250 Free
55.96
6:26.12
300 Free
53.98
7:20.10
100 Free
1:49.94
400 Free
0.-21
7:19.89
100 Free
0.-21
185 Rowan Sargent 7:20.25 8 B Min BB: 6:52.49 (+27.76s | 6.3%) Unattached 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Free
48.44
48.44
100 Free
56.51
1:44.95
100 Free
1:44.95
150 Free
56.95
2:41.90
200 Free
56.05
3:37.95
100 Free
1:53.00
250 Free
55.17
4:33.12
300 Free
57.47
5:30.59
100 Free
1:52.64
350 Free
56.74
6:27.33
400 Free
52.92
7:20.25
100 Free
1:49.66
186 Landon Hoots 7:21.34 10 B Min BB: 6:52.49 (+28.85s | 6.5%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
52.22
52.22
100 Free
55.39
1:47.61
100 Free
1:47.61
150 Free
57.73
2:45.34
200 Free
56.70
3:42.04
100 Free
1:54.43
250 Free
56.53
4:38.57
300 Free
54.14
5:32.71
100 Free
1:50.67
350 Free
55.50
6:28.21
400 Free
53.13
7:21.34
100 Free
1:48.63
187 Owen Deis 7:21.35 9 B Min BB: 6:52.49 (+28.86s | 6.5%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Free
48.74
48.74
100 Free
56.71
1:45.45
100 Free
1:45.45
150 Free
55.96
2:41.41
200 Free
58.40
3:39.81
100 Free
1:54.36
250 Free
59.35
4:39.16
300 Free
1:00.01
5:39.17
100 Free
1:59.36
350 Free
49.66
6:28.83
400 Free
52.52
7:21.35
100 Free
1:42.18
188 Finn Reimers 7:22.44 9 B Min BB: 6:52.49 (+29.95s | 6.8%) Pierre Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Free
46.61
46.61
150 Free
1:59.87
2:46.48
200 Free
58.66
3:45.14
100 Free
2:58.53
250 Free
56.73
4:41.87
350 Free
1:51.79
6:33.66
400 Free
48.78
7:22.44
100 Free
2:40.57
189 John Umiker 7:23.21 9 B Min BB: 6:52.49 (+30.72s | 6.9%) Pierre Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
48.67
48.67
100 Free
56.83
1:45.50
100 Free
1:45.50
150 Free
1:00.08
2:45.58
200 Free
57.16
3:42.74
100 Free
1:57.24
250 Free
59.03
4:41.77
300 Free
57.06
5:38.83
100 Free
1:56.09
350 Free
55.49
6:34.32
400 Free
48.89
7:23.21
100 Free
1:44.38
190 Octavius Tse 7:24.28 10 B Min BB: 6:52.49 (+31.79s | 7.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
191 Rorick Umbras 7:24.97 10 B Min BB: 6:52.49 (+32.48s | 7.3%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Free
49.19
49.19
100 Free
55.15
1:44.34
100 Free
1:44.34
150 Free
55.04
2:39.38
200 Free
58.81
3:38.19
100 Free
1:53.85
250 Free
57.29
4:35.48
300 Free
57.31
5:32.79
100 Free
1:54.60
350 Free
58.19
6:30.98
400 Free
53.99
7:24.97
100 Free
1:52.18
192 Finlay Nelson 7:25.50 10 B Min BB: 6:52.49 (+33.01s | 7.4%) AC Swim Club 05/17/2025 Neptune Swimming May Long Course Meet
193 Bryce Davelaar 7:27.75 9 B Min BB: 6:52.49 (+35.26s | 7.9%) Sioux Center Seahawks 06/27/2025 2025 SD SFST Sanford Invite
50 Free
49.94
49.94
100 Free
54.82
1:44.76
100 Free
1:44.76
150 Free
58.99
2:43.75
200 Free
58.72
3:42.47
100 Free
1:57.71
250 Free
59.92
4:42.39
300 Free
54.96
5:37.35
100 Free
1:54.88
350 Free
58.22
6:35.57
400 Free
52.18
7:27.75
100 Free
1:50.40
194 Samik Dangol 7:28.27 8 B Min BB: 6:52.49 (+35.78s | 8.0%) Stingrays Swim Team 07/11/2024 2024 RAYS Summer Awards
195 Decker Sewell 7:28.33 9 B Min BB: 6:52.49 (+35.84s | 8.0%) Ski Hi Aquatics 06/27/2025 2025 CO Alicia Leavitt Memorial Open
196 Jude Foote 7:29.01 9 B Min BB: 6:52.49 (+36.52s | 8.1%) Hilltop Aquatic Swim Team 05/29/2025 2025 UVRays Oviatt Open
50 Free
51.00
51.00
100 Free
58.26
1:49.26
100 Free
1:49.26
150 Free
57.28
2:46.54
200 Free
55.44
3:41.98
100 Free
1:52.72
250 Free
56.84
4:38.82
300 Free
56.61
5:35.43
100 Free
1:53.45
350 Free
57.27
6:32.70
400 Free
56.31
7:29.01
100 Free
1:53.58
197 Harry Huynh 7:29.82 9 B Min BB: 6:52.49 (+37.33s | 8.3%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
198 Christopher Williams 7:29.94 9 B Min BB: 6:52.49 (+37.45s | 8.3%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Free
46.54
46.54
100 Free
53.78
1:40.32
100 Free
1:40.32
150 Free
56.30
2:36.62
200 Free
57.39
3:34.01
100 Free
1:53.69
250 Free
1:00.35
4:34.36
300 Free
59.25
5:33.61
100 Free
1:59.60
350 Free
1:00.07
6:33.68
400 Free
56.26
7:29.94
100 Free
1:56.33
199 Marcus Pass 7:31.47 8 B Min BB: 6:52.49 (+38.98s | 8.6%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Free
48.58
48.58
100 Free
57.45
1:46.03
100 Free
1:46.03
150 Free
59.87
2:45.90
200 Free
58.16
3:44.06
100 Free
1:58.03
250 Free
57.64
4:41.70
300 Free
57.33
5:39.03
100 Free
1:54.97
350 Free
58.27
6:37.30
400 Free
54.17
7:31.47
100 Free
1:52.44
200 Jaden Langley 7:32.13 9 B Min BB: 6:52.49 (+39.64s | 8.8%) Rocky Mountain Rapids 05/30/2025 2025 CO COSA Long Course Open
50 Free
50.59
50.59
200 Free
2:57.37
3:47.96
100 Free
2:57.37
250 Free
58.87
4:46.83
350 Free
1:53.41
6:40.24
400 Free
51.89
7:32.13
100 Free
2:45.30

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