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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 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
152 Oliver Tadday 6:26.09 10 BB Min A: 6:06.59 (+19.50s | 5.1%) Gold\\\\\\'s Aquatics Club (Camas) 11/01/2025 Oregon City Fall Open 2025
50 Free
42.06
42.06
100 Free
48.29
1:30.35
100 Free
1:30.35
150 Free
49.85
2:20.20
200 Free
48.19
3:08.39
100 Free
1:38.04
250 Free
50.00
3:58.39
300 Free
50.47
4:48.86
100 Free
1:40.47
350 Free
50.14
5:39.00
400 Free
47.09
6:26.09
100 Free
1:37.23
153 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
154 Felician Perski Smaluch 6:26.54 9 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
155 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
156 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
157 Isaac Chapman 6:28.45 10 BB Min A: 6:06.59 (+21.86s | 5.6%) SwimRVA 05/31/2024 2024 SwimRVA Success Bell
50 Free
42.70
42.70
100 Free
49.04
1:31.74
100 Free
1:31.74
150 Free
50.70
2:22.44
200 Free
49.94
3:12.38
100 Free
1:40.64
250 Free
52.23
4:04.61
300 Free
50.31
4:54.92
100 Free
1:42.54
350 Free
49.89
5:44.81
400 Free
43.64
6:28.45
100 Free
1:33.53
158 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
159 Asher Knapp 6:28.76 10 BB Min A: 6:06.59 (+22.17s | 5.7%) Tide Swimming 06/12/2024 2024 TIDE Swimming Intrasquad Distance Meet
50 Free
42.68
42.68
100 Free
47.09
1:29.77
100 Free
1:29.77
150 Free
49.51
2:19.28
200 Free
49.96
3:09.24
100 Free
1:39.47
250 Free
51.81
4:01.05
300 Free
49.75
4:50.80
100 Free
1:41.56
350 Free
51.99
5:42.79
400 Free
45.97
6:28.76
100 Free
1:37.96
160 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
161 Archie McCallum 6:29.94 7 BB Min A: 6:06.59 (+23.35s | 6.0%) Poseidon Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
162 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
163 Marcello Rinaldi 6:31.11 10 BB Min A: 6:06.59 (+24.52s | 6.3%) Minnetonka Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
43.69
43.69
100 Free
49.14
1:32.83
100 Free
1:32.83
150 Free
51.53
2:24.36
200 Free
49.23
3:13.59
100 Free
1:40.76
250 Free
51.23
4:04.82
300 Free
49.88
4:54.70
100 Free
1:41.11
350 Free
50.08
5:44.78
400 Free
46.33
6:31.11
100 Free
1:36.41
164 Scott Maley 6:32.04 10 BB Min A: 6:06.59 (+25.45s | 6.5%) Rochester Swim Club 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Free
43.75
43.75
100 Free
49.67
1:33.42
100 Free
1:33.42
150 Free
49.57
2:22.99
200 Free
50.46
3:13.45
100 Free
1:40.03
250 Free
49.90
4:03.35
300 Free
50.62
4:53.97
100 Free
1:40.52
350 Free
49.71
5:43.68
400 Free
48.36
6:32.04
100 Free
1:38.07
165 Simon Stapley 6:32.92 10 BB Min A: 6:06.59 (+26.33s | 6.7%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
44.97
44.97
100 Free
49.36
1:34.33
100 Free
1:34.33
150 Free
50.61
2:24.94
200 Free
51.54
3:16.48
100 Free
1:42.15
250 Free
49.25
4:05.73
300 Free
49.53
4:55.26
100 Free
1:38.78
350 Free
49.42
5:44.68
400 Free
48.24
6:32.92
100 Free
1:37.66
166 Nicholas Mosendz 6:33.89 9 BB Min A: 6:06.59 (+27.30s | 6.9%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Free
43.86
43.86
100 Free
48.45
1:32.31
100 Free
1:32.31
150 Free
51.56
2:23.87
200 Free
50.11
3:13.98
100 Free
1:41.67
250 Free
52.60
4:06.58
300 Free
50.55
4:57.13
100 Free
1:43.15
350 Free
50.94
5:48.07
400 Free
45.82
6:33.89
100 Free
1:36.76
167 Nolan Rhamey 6:33.91 10 B: 6:21.09 (+12.82s | 3.3%) North Jeffco Swim Team 04/13/2025 2025 CO NJ Spring LC Tri Meet
168 Flynn Sutton 6:34.02 9 BB Min A: 6:06.59 (+27.43s | 7.0%) T2 Aquatics 04/17/2026 2026 GCST Spring Open
50 Free
42.90
42.90
100 Free
49.14
1:32.04
100 Free
1:32.04
150 Free
51.19
2:23.23
200 Free
50.74
3:13.97
100 Free
1:41.93
250 Free
52.25
4:06.22
300 Free
50.63
4:56.85
100 Free
1:42.88
350 Free
49.37
5:46.22
400 Free
47.80
6:34.02
100 Free
1:37.17
169 Samuel Fuerstneau 6:34.25 10 BB Min A: 6:06.59 (+27.66s | 7.0%) Edina Swim Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
43.84
43.84
100 Free
49.10
1:32.94
100 Free
1:32.94
150 Free
50.93
2:23.87
200 Free
50.38
3:14.25
100 Free
1:41.31
250 Free
51.60
4:05.85
300 Free
49.97
4:55.82
100 Free
1:41.57
350 Free
50.87
5:46.69
400 Free
47.56
6:34.25
100 Free
1:38.43
170 Elliott Johnson 6:34.76 10 BB Min A: 6:06.59 (+28.17s | 7.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
41.09
41.09
100 Free
49.86
1:30.95
100 Free
1:30.95
150 Free
51.16
2:22.11
200 Free
52.04
3:14.15
100 Free
1:43.20
250 Free
52.43
4:06.58
300 Free
52.45
4:59.03
100 Free
1:44.88
350 Free
51.09
5:50.12
400 Free
44.64
6:34.76
100 Free
1:35.73
171 Jaezyn Magnaye 6:35.10 10 BB Min A: 6:06.59 (+28.51s | 7.2%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Free
41.08
41.08
100 Free
48.80
1:29.88
100 Free
1:29.88
150 Free
50.96
2:20.84
200 Free
53.37
3:14.21
100 Free
1:44.33
250 Free
50.56
4:04.77
300 Free
52.48
4:57.25
100 Free
1:43.04
350 Free
51.72
5:48.97
400 Free
46.13
6:35.10
100 Free
1:37.85
172 Declan Sederholm 6:35.14 10 BB Min A: 6:06.59 (+28.55s | 7.2%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB Invitational
50 Free
43.71
43.71
100 Free
50.19
1:33.90
100 Free
1:33.90
150 Free
50.34
2:24.24
200 Free
50.50
3:14.74
100 Free
1:40.84
250 Free
53.29
4:08.03
350 Free
1:41.68
5:49.72
400 Free
45.42
6:35.14
100 Free
2:27.10
173 Vladimir Yegorov 6:35.17 10 BB Min A: 6:06.59 (+28.58s | 7.2%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Free
44.79
44.79
100 Free
51.63
1:36.42
100 Free
1:36.42
150 Free
50.10
2:26.52
200 Free
51.22
3:17.74
100 Free
1:41.32
250 Free
51.39
4:09.13
300 Free
51.56
5:00.69
100 Free
1:42.95
350 Free
47.77
5:48.46
400 Free
46.71
6:35.17
100 Free
1:34.48
174 Luke Chai 6:35.28 9 BB Min A: 6:06.59 (+28.69s | 7.3%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
175 Jace Djang 6:35.43 10 BB Min A: 6:06.59 (+28.84s | 7.3%) Lake Erie Silver Dolphins 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
41.44
41.44
100 Free
49.59
1:31.03
100 Free
1:31.03
150 Free
51.64
2:22.67
200 Free
52.21
3:14.88
100 Free
1:43.85
250 Free
51.02
4:05.90
300 Free
51.76
4:57.66
100 Free
1:42.78
350 Free
50.63
5:48.29
400 Free
47.14
6:35.43
100 Free
1:37.77
176 Nolan Cox 6:36.17 9 BB Min A: 6:06.59 (+29.58s | 7.5%) San Antonio Wave 05/15/2026 2026 ST NIST Salute To The Troops
50 Free
43.11
43.11
100 Free
49.20
1:32.31
100 Free
1:32.31
150 Free
51.69
2:24.00
200 Free
51.53
3:15.53
100 Free
1:43.22
250 Free
51.45
4:06.98
300 Free
50.07
4:57.05
100 Free
1:41.52
350 Free
51.35
5:48.40
400 Free
47.77
6:36.17
100 Free
1:39.12
177 Ethan Palsky 6:36.58 10 BB Min A: 6:06.59 (+29.99s | 7.6%) Mansfield Aquatic Club 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
178 Ryan Hartmann 6:36.84 9 BB Min A: 6:06.59 (+30.25s | 7.6%) Lakewood Ranch Swim Associatio 06/19/2025 2025 Shark Open
50 Free
43.37
43.37
100 Free
49.51
1:32.88
100 Free
1:32.88
150 Free
51.18
2:24.06
200 Free
50.97
3:15.03
100 Free
1:42.15
250 Free
52.32
4:07.35
300 Free
52.11
4:59.46
100 Free
1:44.43
350 Free
50.28
5:49.74
400 Free
47.10
6:36.84
100 Free
1:37.38
179 Westley Berman 6:37.17 10 BB Min A: 6:06.59 (+30.58s | 7.7%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
180 Lukas Bell 6:38.35 10 BB Min A: 6:06.59 (+31.76s | 8.0%) SwimRVA 05/31/2024 2024 SwimRVA Success Bell
50 Free
43.69
43.69
100 Free
50.37
1:34.06
100 Free
1:34.06
150 Free
51.36
2:25.42
200 Free
51.25
3:16.67
100 Free
1:42.61
250 Free
51.22
4:07.89
300 Free
52.15
5:00.04
100 Free
1:43.37
350 Free
51.24
5:51.28
400 Free
47.07
6:38.35
100 Free
1:38.31
181 Felix Hagen 6:38.56 10 BB Min A: 6:06.59 (+31.97s | 8.0%) Hurricanes Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
40.62
40.62
100 Free
49.12
1:29.74
100 Free
1:29.74
150 Free
51.68
2:21.42
200 Free
51.66
3:13.08
100 Free
1:43.34
250 Free
52.68
4:05.76
300 Free
52.57
4:58.33
100 Free
1:45.25
350 Free
50.58
5:48.91
400 Free
49.65
6:38.56
100 Free
1:40.23
182 Quentyn Boerboom 6:39.18 10 BB Min A: 6:06.59 (+32.59s | 8.2%) Southwest Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
42.96
42.96
100 Free
48.95
1:31.91
100 Free
1:31.91
150 Free
51.13
2:23.04
200 Free
52.31
3:15.35
100 Free
1:43.44
250 Free
52.22
4:07.57
300 Free
51.23
4:58.80
100 Free
1:43.45
350 Free
52.19
5:50.99
400 Free
48.19
6:39.18
100 Free
1:40.38
183 Eddie Bi 6:39.38 9 BB Min A: 6:06.59 (+32.79s | 8.2%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
184 Joshua Webster 6:39.38 9 BB Min A: 6:06.59 (+32.79s | 8.2%) Minnetonka Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
44.04
44.04
100 Free
47.64
1:31.68
100 Free
1:31.68
150 Free
51.47
2:23.15
200 Free
50.66
3:13.81
100 Free
1:42.13
250 Free
52.27
4:06.08
300 Free
52.78
4:58.86
100 Free
1:45.05
350 Free
50.70
5:49.56
400 Free
49.82
6:39.38
100 Free
1:40.52
185 Etai Gavra 6:40.16 10 BB Min A: 6:06.59 (+33.57s | 8.4%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Free
42.35
42.35
100 Free
50.18
1:32.53
100 Free
1:32.53
150 Free
43.97
2:16.50
200 Free
57.51
3:14.01
100 Free
1:41.48
250 Free
47.10
4:01.11
300 Free
57.98
4:59.09
100 Free
1:45.08
350 Free
51.66
5:50.75
400 Free
49.41
6:40.16
100 Free
1:41.07
186 William Song 6:40.24 8 BB Min A: 6:06.59 (+33.65s | 8.4%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
187 Benjamin Leger 6:40.49 10 BB Min A: 6:06.59 (+33.90s | 8.5%) Lynchburg YMCA Swim Team 07/12/2024 2024 CCA Summer Awards
50 Free
44.94
44.94
100 Free
50.65
1:35.59
100 Free
1:35.59
150 Free
51.53
2:27.12
200 Free
53.04
3:20.16
100 Free
1:44.57
250 Free
51.32
4:11.48
300 Free
51.48
5:02.96
100 Free
1:42.80
350 Free
50.88
5:53.84
400 Free
46.65
6:40.49
100 Free
1:37.53
188 Camden Kern 6:43.80 10 BB Min A: 6:06.59 (+37.21s | 9.2%) Cavalier Aquatics/Piedmont Fam 07/12/2024 2024 CCA Summer Awards
50 Free
43.98
43.98
100 Free
49.68
1:33.66
100 Free
1:33.66
150 Free
52.71
2:26.37
200 Free
52.53
3:18.90
100 Free
1:45.24
250 Free
53.12
4:12.02
300 Free
51.37
5:03.39
100 Free
1:44.49
350 Free
51.56
5:54.95
400 Free
48.85
6:43.80
100 Free
1:40.41
189 Rhys Beyeler-Evans 6:44.45 10 BB Min A: 6:06.59 (+37.86s | 9.4%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
190 Maximiliano Frehe 6:44.55 10 BB Min A: 6:06.59 (+37.96s | 9.4%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
191 Lockyer Landry 6:44.60 10 BB Min A: 6:06.59 (+38.01s | 9.4%) Treasure Coast Aquatics 05/02/2026 TCSC Go For The Gold Invitational
192 Bennett Wood 6:45.93 10 BB Min A: 6:06.59 (+39.34s | 9.7%) AquaStorm 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
44.49
44.49
100 Free
52.37
1:36.86
100 Free
1:36.86
200 Free
1:45.72
3:22.58
100 Free
1:45.72
250 Free
53.24
4:15.82
300 Free
51.69
5:07.51
100 Free
1:44.93
350 Free
50.09
5:57.60
400 Free
48.33
6:45.93
100 Free
1:38.42
193 Remington Kalicinski 6:45.98 10 BB Min A: 6:06.59 (+39.39s | 9.7%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
194 Nhat Tran 6:47.16 9 BB Min A: 6:06.59 (+40.57s | 10.0%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
195 Lleyton Thompson 6:48.73 10 BB Min A: 6:06.59 (+42.14s | 10.3%) Hurricanes Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
42.20
42.20
100 Free
51.14
1:33.34
100 Free
1:33.34
150 Free
52.73
2:26.07
200 Free
53.04
3:19.11
100 Free
1:45.77
250 Free
50.27
4:09.38
300 Free
54.42
5:03.80
100 Free
1:44.69
400 Free
1:44.93
6:48.73
100 Free
1:44.93
196 Aedan Allen 6:48.97 10 BB Min A: 6:06.59 (+42.38s | 10.4%) Lone Star Aquatic Club 06/27/2025 2025 ST HPAC Long Course STX Championship
197 Cameron Watrous 6:49.71 9 BB Min A: 6:06.59 (+43.12s | 10.5%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
198 Zachariah Cornine 6:51.09 10 BB Min A: 6:06.59 (+44.50s | 10.8%) South Lake Aquatic Club 04/25/2026 11th Annual Hohne Memorial Invitational
199 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
200 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

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.