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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
201 Watson She 7:32.57 9 B Min BB: 6:52.49 (+40.08s | 8.9%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
48.83
48.83
100 Free
57.47
1:46.30
100 Free
1:46.30
150 Free
59.37
2:45.67
200 Free
1:00.27
3:45.94
100 Free
1:59.64
250 Free
58.51
4:44.45
300 Free
57.37
5:41.82
100 Free
1:55.88
350 Free
58.14
6:39.96
400 Free
52.61
7:32.57
100 Free
1:50.75
202 Sol Sharpe 7:36.98 7 B Min BB: 6:52.49 (+44.49s | 9.7%) Tornadoes Swim Club 04/11/2025 2025 GCST Spring Invite
50 Free
47.35
47.35
100 Free
56.12
1:43.47
100 Free
1:43.47
150 Free
1:00.59
2:44.06
200 Free
58.03
3:42.09
100 Free
1:58.62
250 Free
1:01.55
4:43.64
300 Free
1:00.04
5:43.68
100 Free
2:01.59
350 Free
58.16
6:41.84
400 Free
55.14
7:36.98
100 Free
1:53.30
203 Russell Sanosi 7:38.91 8 B: 7:38.29 (+0.62s | 0.1%) Tide Swimming 05/03/2024 2024 TIDE Swimming Spring Shockwave Meet
204 Titus Wu 7:39.17 7 B: 7:38.29 (+0.88s | 0.2%) Lynchburg YMCA Swim Team 05/13/2023 Williamsburg Aquatic Club May Splash
50 Free
50.74
50.74
100 Free
58.32
1:49.06
100 Free
1:49.06
150 Free
58.70
2:47.76
200 Free
57.46
3:45.22
100 Free
1:56.16
250 Free
1:02.29
4:47.51
300 Free
58.79
5:46.30
100 Free
2:01.08
350 Free
1:00.23
6:46.53
400 Free
52.64
7:39.17
100 Free
1:52.87
205 Rylan Brill 7:39.69 8 B: 7:38.29 (+1.40s | 0.3%) CAC Stingrays Swim Team 05/16/2025 2025 CO ACES Spring Invite
100 Free
1:50.92
1:50.92
100 Free
1:50.92
200 Free
1:59.27
3:50.19
100 Free
1:59.27
300 Free
1:58.23
5:48.42
100 Free
1:58.23
400 Free
1:51.27
7:39.69
100 Free
1:51.27
206 Jayke Hung 7:39.71 9 B: 7:38.29 (+1.42s | 0.3%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
48.06
48.06
100 Free
58.33
1:46.39
100 Free
1:46.39
150 Free
1:00.10
2:46.49
200 Free
1:00.48
3:46.97
100 Free
2:00.58
250 Free
59.50
4:46.47
300 Free
1:00.24
5:46.71
100 Free
1:59.74
350 Free
1:00.34
6:47.05
400 Free
52.66
7:39.71
100 Free
1:53.00
207 Grady Santiuste 7:43.08 8 B: 7:38.29 (+4.79s | 1.0%) Atlantic Coast Athletic Club 05/31/2024 2024 Virginia Commonwealth Games
50 Free
47.53
47.53
100 Free
57.07
1:44.60
100 Free
1:44.60
150 Free
57.62
2:42.22
200 Free
58.97
3:41.19
100 Free
1:56.59
250 Free
1:00.43
4:41.62
300 Free
59.55
5:41.17
100 Free
1:59.98
350 Free
1:01.60
6:42.77
400 Free
1:00.31
7:43.08
100 Free
2:01.91
208 Shayne Zhang 7:43.57 8 B: 7:38.29 (+5.28s | 1.1%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
51.37
51.37
100 Free
57.96
1:49.33
100 Free
1:49.33
150 Free
59.78
2:49.11
250 Free
2:00.04
4:49.15
400 Free
2:54.42
7:43.57
100 Free
2:54.42
209 Trenton Schiefelbein 7:47.28 9 B: 7:38.29 (+8.99s | 1.9%) Central Minnesota Aquatics 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
52.78
52.78
100 Free
1:00.33
1:53.11
100 Free
1:53.11
150 Free
1:01.08
2:54.19
200 Free
1:02.86
3:57.05
100 Free
2:03.94
250 Free
1:00.80
4:57.85
300 Free
1:00.46
5:58.31
100 Free
2:01.26
350 Free
57.58
6:55.89
400 Free
51.39
7:47.28
100 Free
1:48.97
210 Jayden Yates 7:47.35 8 B: 7:38.29 (+9.06s | 1.9%) Kearns Youth Aquatic Team 04/12/2024 WFFM LC Kickoff 2024
50 Free
50.83
50.83
100 Free
1:00.16
1:50.99
100 Free
1:50.99
150 Free
1:00.81
2:51.80
200 Free
58.22
3:50.02
100 Free
1:59.03
250 Free
59.83
4:49.85
300 Free
1:01.43
5:51.28
100 Free
2:01.26
350 Free
1:00.87
6:52.15
400 Free
55.20
7:47.35
100 Free
1:56.07
211 Gavin Yin 7:47.52 10 B: 7:38.29 (+9.23s | 2.0%) Austin Swim Club 05/16/2025 2025 ST ASC Spring Showcase
50 Free
49.76
49.76
100 Free
57.59
1:47.35
100 Free
1:47.35
150 Free
1:00.17
2:47.52
200 Free
1:00.57
3:48.09
100 Free
2:00.74
250 Free
1:02.87
4:50.96
300 Free
1:00.33
5:51.29
100 Free
2:03.20
350 Free
1:01.07
6:52.36
400 Free
55.16
7:47.52
100 Free
1:56.23
212 Terence Wu 7:48.48 8 B: 7:38.29 (+10.19s | 2.2%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.09
45.09
100 Free
57.43
1:42.52
100 Free
1:42.52
150 Free
1:01.44
2:43.96
200 Free
1:00.72
3:44.68
100 Free
2:02.16
250 Free
1:03.17
4:47.85
300 Free
1:00.00
5:47.85
100 Free
2:03.17
400 Free
2:00.63
7:48.48
100 Free
2:00.63
213 Shiloh Gibson 7:48.63 7 B: 7:38.29 (+10.34s | 2.2%) Miami County Day Aquatic 06/06/2025 2025 MAKOS Summer Splash
214 Sebastian Lam 7:56.63 8 B: 7:38.29 (+18.34s | 3.8%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
49.12
49.12
100 Free
58.20
1:47.32
100 Free
1:47.32
200 Free
2:02.68
3:50.00
100 Free
2:02.68
250 Free
1:00.66
4:50.66
300 Free
1:05.14
5:55.80
100 Free
2:05.80
350 Free
1:04.10
6:59.90
400 Free
56.73
7:56.63
100 Free
2:00.83
215 Leo Beaver 7:56.88 9 B: 7:38.29 (+18.59s | 3.9%) Portland Aquatic Club 05/30/2025 LA OPEN 2025
50 Free
54.96
54.96
100 Free
1:00.28
1:55.24
100 Free
1:55.24
150 Free
1:00.58
2:55.82
200 Free
1:02.45
3:58.27
100 Free
2:03.03
250 Free
59.04
4:57.31
300 Free
1:02.05
5:59.36
100 Free
2:01.09
350 Free
59.67
6:59.03
400 Free
57.85
7:56.88
100 Free
1:57.52
216 Alexander Malcomson 8:00.29 8 B: 7:38.29 (+22.00s | 4.6%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
48.23
48.23
100 Free
59.51
1:47.74
100 Free
1:47.74
150 Free
59.70
2:47.44
200 Free
1:03.08
3:50.52
100 Free
2:02.78
250 Free
1:02.74
4:53.26
300 Free
1:03.92
5:57.18
100 Free
2:06.66
350 Free
1:06.05
7:03.23
400 Free
57.06
8:00.29
100 Free
2:03.11
217 John Telischak 8:01.66 9 B: 7:38.29 (+23.37s | 4.9%) Alto Swim Club 06/21/2024 Alto Beat The Heat Friday
218 Anton Todd 8:03.20 10 B: 7:38.29 (+24.91s | 5.2%) Pierre Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
50.26
50.26
100 Free
1:00.16
1:50.42
100 Free
1:50.42
150 Free
1:03.45
2:53.87
200 Free
1:01.69
3:55.56
100 Free
2:05.14
250 Free
1:03.47
4:59.03
300 Free
1:04.72
6:03.75
100 Free
2:08.19
350 Free
58.87
7:02.62
400 Free
1:00.58
8:03.20
100 Free
1:59.45
219 Ian Lee 8:03.89 7 B: 7:38.29 (+25.60s | 5.3%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
52.42
52.42
100 Free
1:02.73
1:55.15
100 Free
1:55.15
150 Free
1:03.25
2:58.40
250 Free
2:05.70
5:04.10
300 Free
1:02.45
6:06.55
100 Free
3:08.15
350 Free
1:02.34
7:08.89
400 Free
55.00
8:03.89
100 Free
1:57.34
220 George Li 8:10.02 8 B: 7:38.29 (+31.73s | 6.5%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
45.09
45.09
100 Free
1:09.08
1:54.17
100 Free
1:54.17
150 Free
1:02.50
2:56.67
250 Free
2:06.82
5:03.49
300 Free
1:03.64
6:07.13
100 Free
3:10.46
350 Free
1:04.28
7:11.41
400 Free
58.61
8:10.02
100 Free
2:02.89
221 Felipe Costa 8:12.24 9 B: 7:38.29 (+33.95s | 6.9%) Kissimmee Swim Association 06/06/2025 2025 MAKOS Summer Splash
222 Gabriel Dom 8:14.10 9 B: 7:38.29 (+35.81s | 7.2%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
53.12
53.12
100 Free
1:00.92
1:54.04
100 Free
1:54.04
150 Free
1:02.27
2:56.31
200 Free
1:05.49
4:01.80
100 Free
2:07.76
250 Free
1:04.59
5:06.39
300 Free
1:04.16
6:10.55
100 Free
2:08.75
350 Free
1:03.68
7:14.23
400 Free
59.87
8:14.10
100 Free
2:03.55
223 Brendan Gao 8:24.58 9 B: 7:38.29 (+46.29s | 9.2%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
50.47
50.47
100 Free
1:02.24
1:52.71
100 Free
1:52.71
150 Free
1:04.49
2:57.20
200 Free
1:06.19
4:03.39
100 Free
2:10.68
250 Free
1:07.88
5:11.27
300 Free
1:05.08
6:16.35
100 Free
2:12.96
350 Free
1:05.89
7:22.24
400 Free
1:02.34
8:24.58
100 Free
2:08.23
224 Hayden Jackson 8:24.59 8 B: 7:38.29 (+46.30s | 9.2%) La Junta Tigersharks 07/18/2025 2025 CO Rocky Ford Blue Marlins Invitational
225 Benjamin Bull 8:25.73 9 B: 7:38.29 (+47.44s | 9.4%) Bellevue Club Swim Team 10/20/2024 2024 PN BC Pumpkin 400
226 Jinghang Dai 8:26.65 9 B: 7:38.29 (+48.36s | 9.5%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
227 Jonathan Fosheim 8:27.62 9 B: 7:38.29 (+49.33s | 9.7%) Webster Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
1:01.25
1:01.25
100 Free
1:07.66
2:08.91
100 Free
2:08.91
150 Free
1:06.42
3:15.33
200 Free
1:06.09
4:21.42
100 Free
2:12.51
250 Free
1:03.14
5:24.56
300 Free
1:03.51
6:28.07
100 Free
2:06.65
350 Free
1:01.81
7:29.88
400 Free
57.74
8:27.62
100 Free
1:59.55
228 Lucas Liu 8:32.02 8 B: 7:38.29 (+53.73s | 10.5%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
49.91
49.91
100 Free
1:06.62
1:56.53
100 Free
1:56.53
150 Free
1:05.85
3:02.38
200 Free
1:09.57
4:11.95
100 Free
2:15.42
250 Free
1:08.90
5:20.85
300 Free
1:06.12
6:26.97
100 Free
2:15.02
350 Free
1:07.10
7:34.07
400 Free
57.95
8:32.02
100 Free
2:05.05
229 Jameson Dilmore 8:43.86 8 B: 7:38.29 (+65.57s | 12.5%) SwimRVA 06/14/2024 SwimRVA Summer Invitational
50 Free
56.94
56.94
100 Free
1:08.36
2:05.30
100 Free
2:05.30
150 Free
1:07.95
3:13.25
200 Free
1:08.36
4:21.61
100 Free
2:16.31
250 Free
1:04.98
5:26.59
300 Free
1:08.28
6:34.87
100 Free
2:13.26
350 Free
1:06.79
7:41.66
400 Free
1:02.20
8:43.86
100 Free
2:08.99
230 Alexander McMahon 8:45.69 10 B: 7:38.29 (+67.40s | 12.8%) Watertown Area Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
55.59
55.59
100 Free
1:05.57
2:01.16
100 Free
2:01.16
150 Free
1:06.41
3:07.57
200 Free
1:07.26
4:14.83
100 Free
2:13.67
250 Free
1:06.94
5:21.77
300 Free
1:09.92
6:31.69
100 Free
2:16.86
350 Free
1:08.80
7:40.49
400 Free
1:05.20
8:45.69
100 Free
2:14.00
231 Brasen Breske 9:11.36 8 B: 7:38.29 (+93.07s | 16.9%) Webster Swim Team 07/26/2024 24 SD Seasonal Championship Meet
50 Free
59.80
59.80
100 Free
1:08.67
2:08.47
100 Free
2:08.47
150 Free
1:11.76
3:20.23
200 Free
1:10.78
4:31.01
100 Free
2:22.54
250 Free
1:13.50
5:44.51
300 Free
1:10.75
6:55.26
100 Free
2:24.25
350 Free
1:11.88
8:07.14
400 Free
1:04.22
9:11.36
100 Free
2:16.10
232 Finnegan Grimes 9:14.53 7 B: 7:38.29 (+96.24s | 17.4%) Laramie Swim Club 06/21/2024 2024 RST Rushmore Classic Swim Meet
100 Free
2:11.61
2:11.61
100 Free
2:11.61
150 Free
1:12.96
3:24.57
200 Free
1:13.27
4:37.84
100 Free
2:26.23
250 Free
1:10.18
5:48.02
300 Free
1:11.50
6:59.52
100 Free
2:21.68
350 Free
1:08.03
8:07.55
400 Free
1:06.98
9:14.53
100 Free
2:15.01
233 Ezekiel Chariton 9:23.83 9 B: 7:38.29 (+105.54s | 18.7%) Salida Cyclones 06/27/2025 2025 CO Alicia Leavitt Memorial Open
234 Peter Lemker 9:26.95 7 B: 7:38.29 (+108.66s | 19.2%) Bellevue Club Swim Team 10/20/2024 2024 PN BC Pumpkin 400
235 Henry Cool 9:59.03 8 B: 7:38.29 (+140.74s | 23.5%) Rocky Ford Blue Marlins 07/18/2025 2025 CO Rocky Ford Blue Marlins Invitational
236 Jacob Mickels 10:09.31 9 B: 7:38.29 (+151.02s | 24.8%) Fmy Gators 06/14/2024 2024 SD Aberdeen Summer High Point Swim Meet
237 Ryder Tang 10:48.79 7 B: 7:38.29 (+190.50s | 29.4%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
238 Leo Yin 11:09.08 6 B: 7:38.29 (+210.79s | 31.5%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
239 Adrian Martinez 11:39.36 8 B: 7:38.29 (+241.07s | 34.5%) McAllen Swim Club 05/17/2025 2025 ST LC BAS May Swim Meet

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.