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USA Boys 15-16 - 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
3601 Thaddeus Dasher 5:43.39 15 B: 5:34.09 (+9.30s | 2.7%) YMCA of the Triangle Area Swim 05/15/2026 2026 EAC Memorial Invite
50 Free
36.04
36.04
100 Free
42.19
1:18.23
100 Free
1:18.23
150 Free
43.44
2:01.67
200 Free
45.36
2:47.03
100 Free
1:28.80
250 Free
44.30
3:31.33
300 Free
45.55
4:16.88
100 Free
1:29.85
350 Free
45.14
5:02.02
400 Free
41.36
5:43.39
100 Free
1:26.51
3602 Aiden Taylor 5:43.44 16 B: 5:34.09 (+9.35s | 2.7%) West Valley Aquatic Seawolves 06/01/2023 2023 UT CHAT Non Qualifier
50 Free
37.96
37.96
100 Free
44.03
1:21.99
100 Free
1:21.99
150 Free
45.16
2:07.15
200 Free
44.61
2:51.76
100 Free
1:29.77
250 Free
45.45
3:37.21
300 Free
43.22
4:20.43
100 Free
1:28.67
350 Free
43.66
5:04.09
400 Free
39.35
5:43.44
100 Free
1:23.01
3603 Aidan Kim 5:43.52 15 B: 5:34.09 (+9.43s | 2.7%) Nation\\\\\\'s Capital Swim Club 05/12/2023 Freedom Splash
50 Free
36.39
36.39
100 Free
42.36
1:18.75
100 Free
1:18.75
150 Free
43.92
2:02.67
200 Free
43.92
2:46.59
100 Free
1:27.84
250 Free
45.08
3:31.67
300 Free
44.47
4:16.14
100 Free
1:29.55
350 Free
44.27
5:00.42
400 Free
43.10
5:43.52
100 Free
1:27.37
3604 Tatum Alldredge 5:43.65 15 B: 5:34.09 (+9.56s | 2.8%) Wasatch Front Fish Market 04/11/2025 WFFM LC Kickoff 2025
50 Free
36.23
36.23
100 Free
44.25
1:20.48
100 Free
1:20.48
150 Free
45.75
2:06.23
200 Free
46.09
2:52.32
100 Free
1:31.84
250 Free
44.81
3:37.13
300 Free
46.62
4:23.75
100 Free
1:31.43
350 Free
40.69
5:04.44
400 Free
39.21
5:43.65
100 Free
1:19.90
3605 John Crouch 5:43.88 16 B: 5:34.09 (+9.79s | 2.8%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Free
36.58
36.58
100 Free
42.57
1:19.15
100 Free
1:19.15
150 Free
44.14
2:03.29
200 Free
45.33
2:48.62
100 Free
1:29.47
250 Free
45.50
3:34.12
300 Free
44.77
4:18.89
100 Free
1:30.27
350 Free
44.34
5:03.23
400 Free
40.65
5:43.88
100 Free
1:24.99
3606 Octavio Galaviz 5:44.09 16 B: 5:34.09 (+10.00s | 2.9%) Apex 06/20/2025 72nd Annual Ted Walker Invitational
3607 Daxtyn Toth 5:44.26 16 B: 5:34.09 (+10.17s | 3.0%) West Express Swim Team 06/20/2025 2025 MN MAN Red White Blue Invite
50 Free
36.24
36.24
100 Free
41.19
1:17.43
100 Free
1:17.43
150 Free
45.97
2:03.40
200 Free
44.09
2:47.49
100 Free
1:30.06
250 Free
47.74
3:35.23
300 Free
45.25
4:20.48
100 Free
1:32.99
350 Free
47.09
5:07.57
400 Free
36.69
5:44.26
100 Free
1:23.78
3608 Ian Pfenning 5:44.39 16 B: 5:34.09 (+10.30s | 3.0%) Longmont Swim Club 07/11/2025 2025 CO NCS Gold District Championships
50 Free
38.00
38.00
100 Free
42.62
1:20.62
100 Free
1:20.62
150 Free
44.61
2:05.23
200 Free
44.98
2:50.21
100 Free
1:29.59
250 Free
44.77
3:34.98
300 Free
43.93
4:18.91
100 Free
1:28.70
350 Free
43.68
5:02.59
400 Free
41.80
5:44.39
100 Free
1:25.48
3609 Enzo Souza 5:44.50 15 B: 5:34.09 (+10.41s | 3.0%) Kissimmee Swim Association 06/06/2025 2025 MAKOS Summer Splash
3610 Kevin Park 5:44.52 15 B: 5:34.09 (+10.43s | 3.0%) San Ramon Valley Aquatics 05/27/2023 2023 TYR Memorial Day Classic
3611 Liam Monaghan 5:44.56 15 B: 5:34.09 (+10.47s | 3.0%) Northern Colorado Swim Club 06/27/2026 2026 CO Greeley Stampede
3612 Colton Claverie 5:44.57 14 B: 5:34.09 (+10.48s | 3.0%) Quicksilver Swimming 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Free
35.99
35.99
100 Free
42.60
1:18.59
100 Free
1:18.59
150 Free
43.97
2:02.56
200 Free
44.86
2:47.42
100 Free
1:28.83
250 Free
45.15
3:32.57
300 Free
44.59
4:17.16
100 Free
1:29.74
350 Free
44.29
5:01.45
400 Free
43.12
5:44.57
100 Free
1:27.41
3613 Caleb Chariton 5:44.63 14 B: 5:34.09 (+10.54s | 3.1%) Salida Cyclones 06/27/2025 2025 CO Alicia Leavitt Memorial Open
3614 Alexander Alarcon 5:44.64 16 B: 5:34.09 (+10.55s | 3.1%) Hurricanes Swim Team 06/16/2023 2023 SD Aberdeen Summer High Point Swim Meet
50 Free
38.17
38.17
100 Free
43.04
1:21.21
100 Free
1:21.21
150 Free
45.27
2:06.48
200 Free
44.73
2:51.21
100 Free
1:30.00
250 Free
45.48
3:36.69
300 Free
44.84
4:21.53
100 Free
1:30.32
350 Free
43.33
5:04.86
400 Free
39.78
5:44.64
100 Free
1:23.11
3615 Charles Walton 5:44.94 14 B: 5:34.09 (+10.85s | 3.1%) South Davis Aquatics Team 05/30/2025 2025 UT CHAT Non Qualifier
50 Free
34.57
34.57
100 Free
39.32
1:13.89
100 Free
1:13.89
150 Free
44.63
1:58.52
200 Free
44.62
2:43.14
100 Free
1:29.25
250 Free
47.38
3:30.52
300 Free
46.63
4:17.15
100 Free
1:34.01
350 Free
46.86
5:04.01
400 Free
40.93
5:44.94
100 Free
1:27.79
3616 Jeremy Standish 5:45.10 16 B: 5:34.09 (+11.01s | 3.2%) Flagler Fluid Swim Team 05/29/2026 2026 Hydro Summer Open
50 Free
38.70
38.70
100 Free
43.15
1:21.85
100 Free
1:21.85
150 Free
40.63
2:02.48
200 Free
49.45
2:51.93
100 Free
1:30.08
250 Free
43.86
3:35.79
300 Free
47.13
4:22.92
100 Free
1:30.99
350 Free
39.83
5:02.75
400 Free
42.35
5:45.10
100 Free
1:22.18
3617 Ari Ackerman 5:45.63 16 B: 5:34.09 (+11.54s | 3.3%) Performance Aquatics Swim Club 05/08/2026 2026 Wellington May Long Course Meet
50 Free
36.91
36.91
100 Free
42.09
1:19.00
100 Free
1:19.00
150 Free
43.83
2:02.83
200 Free
44.92
2:47.75
100 Free
1:28.75
250 Free
45.45
3:33.20
300 Free
44.94
4:18.14
100 Free
1:30.39
350 Free
45.07
5:03.21
400 Free
42.42
5:45.63
100 Free
1:27.49
3618 William Song 5:45.71 16 B: 5:34.09 (+11.62s | 3.4%) Quicksilver Swimming 06/25/2022 Valley Splash Race To JOs
3619 Erik Dolezel 5:45.94 15 B: 5:34.09 (+11.85s | 3.4%) Columbia Aquatics Association 06/25/2021 2021 VA Winchester LC Invitational
50 Free
38.75
38.75
100 Free
44.56
1:23.31
100 Free
1:23.31
150 Free
45.08
2:08.39
200 Free
44.69
2:53.08
100 Free
1:29.77
250 Free
44.03
3:37.11
300 Free
43.61
4:20.72
100 Free
1:27.64
350 Free
44.15
5:04.87
400 Free
41.07
5:45.94
100 Free
1:25.22
3620 Ian Newman 5:46.18 15 B: 5:34.09 (+12.09s | 3.5%) Hampton Virginia Current 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
3621 Jack Paxton 5:46.26 16 B: 5:34.09 (+12.17s | 3.5%) Fmy Gators 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
36.42
36.42
100 Free
41.75
1:18.17
100 Free
1:18.17
150 Free
42.39
2:00.56
200 Free
44.54
2:45.10
100 Free
1:26.93
250 Free
45.99
3:31.09
300 Free
45.94
4:17.03
100 Free
1:31.93
350 Free
44.58
5:01.61
400 Free
44.65
5:46.26
100 Free
1:29.23
3622 JosefDavid Ketter 5:46.45 14 B: 5:34.09 (+12.36s | 3.6%) Aces Swim Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Free
36.34
36.34
100 Free
42.61
1:18.95
100 Free
1:18.95
150 Free
45.22
2:04.17
200 Free
44.14
2:48.31
100 Free
1:29.36
250 Free
44.88
3:33.19
300 Free
45.00
4:18.19
100 Free
1:29.88
350 Free
45.02
5:03.21
400 Free
43.24
5:46.45
100 Free
1:28.26
3623 Bryant Cho 5:46.50 15 B: 5:34.09 (+12.41s | 3.6%) San Jose Goosemonkeys 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Free
38.21
38.21
100 Free
44.47
1:22.68
100 Free
1:22.68
150 Free
45.12
2:07.80
200 Free
44.33
2:52.13
100 Free
1:29.45
250 Free
44.14
3:36.27
300 Free
44.64
4:20.91
100 Free
1:28.78
350 Free
44.56
5:05.47
400 Free
41.03
5:46.50
100 Free
1:25.59
3624 Ryan Holguin 5:46.56 15 B: 5:34.09 (+12.47s | 3.6%) Executive Swim Club 06/26/2026 2026 NE MST ESC June Memorial
3625 Liam Mongin 5:46.59 14 B: 5:34.09 (+12.50s | 3.6%) Piranhas Swim Club 05/16/2025 2025 MN STRM Spring Startup
50 Free
35.98
35.98
100 Free
41.40
1:17.38
100 Free
1:17.38
150 Free
43.85
2:01.23
200 Free
44.38
2:45.61
100 Free
1:28.23
250 Free
46.61
3:32.22
300 Free
45.67
4:17.90
100 Free
1:32.29
350 Free
46.11
5:04.01
400 Free
42.58
5:46.59
100 Free
1:28.69
3626 Maddox Thomas 5:46.61 15 B: 5:34.09 (+12.52s | 3.6%) Nation\\\\\\'s Capital Swim Club 05/12/2023 Freedom Splash
50 Free
37.07
37.07
100 Free
41.17
1:18.24
100 Free
1:18.24
150 Free
45.00
2:03.24
250 Free
1:30.26
3:33.50
300 Free
46.42
4:19.92
100 Free
2:16.68
400 Free
1:26.69
5:46.61
100 Free
1:26.69
3627 Tyce Tanner 5:46.70 14 B: 5:34.09 (+12.61s | 3.6%) Southern Utah Swimming Associa 04/25/2025 2025 Stingrays LC Kickoff
50 Free
36.31
36.31
100 Free
42.32
1:18.63
100 Free
1:18.63
150 Free
45.59
2:04.22
200 Free
45.28
2:49.50
100 Free
1:30.87
250 Free
44.63
3:34.13
300 Free
44.86
4:18.99
100 Free
1:29.49
350 Free
44.01
5:03.00
400 Free
43.70
5:46.70
100 Free
1:27.71
3628 Rafe Salas 5:46.74 15 B: 5:34.09 (+12.65s | 3.6%) Lahaina Swim Club 04/19/2026 2026 MAGSA LCM A1 Meet
3629 Rowan Hansen 5:47.13 15 B: 5:34.09 (+13.04s | 3.8%) Harbor Aquatics Club 05/29/2025 2025 IE VS Apple Capital
50 Free
39.67
39.67
100 Free
41.76
1:21.43
100 Free
1:21.43
150 Free
44.48
2:05.91
200 Free
43.43
2:49.34
100 Free
1:27.91
250 Free
45.49
3:34.83
300 Free
44.68
4:19.51
100 Free
1:30.17
350 Free
45.73
5:05.24
400 Free
41.89
5:47.13
100 Free
1:27.62
3630 Hudson Carter 5:47.15 15 B: 5:34.09 (+13.06s | 3.8%) Apex 06/20/2025 72nd Annual Ted Walker Invitational
3631 Oliver Pickard 5:47.27 16 B: 5:34.09 (+13.18s | 3.8%) AC Swim Club 06/24/2023 NVST S LAST CHANCE JO SUMMER PLUNGE 2023
3632 Peter Fitzgerald 5:47.28 16 B: 5:34.09 (+13.19s | 3.8%) Lehi Aquatics 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Free
37.29
37.29
100 Free
41.83
1:19.12
100 Free
1:19.12
150 Free
45.24
2:04.36
200 Free
43.57
2:47.93
100 Free
1:28.81
250 Free
46.57
3:34.50
300 Free
44.21
4:18.71
100 Free
1:30.78
350 Free
45.89
5:04.60
400 Free
42.68
5:47.28
100 Free
1:28.57
3633 Wilbur Lu 5:47.41 15 B: 5:34.09 (+13.32s | 3.8%) Nation\\\\\\'s Capital Swim Club 05/12/2023 Freedom Splash
50 Free
35.99
35.99
100 Free
42.61
1:18.60
100 Free
1:18.60
150 Free
44.72
2:03.32
200 Free
46.26
2:49.58
100 Free
1:30.98
250 Free
45.75
3:35.33
300 Free
44.79
4:20.12
100 Free
1:30.54
350 Free
45.03
5:05.15
400 Free
42.26
5:47.41
100 Free
1:27.29
3634 Nathan Smelley 5:47.54 16 B: 5:34.09 (+13.45s | 3.9%) Thunderbird Aquatic Club 05/02/2025 2025 PN TAC Spring Thunderbird Open
50 Free
35.98
35.98
100 Free
42.96
1:18.94
100 Free
1:18.94
150 Free
45.76
2:04.70
200 Free
45.29
2:49.99
100 Free
1:31.05
250 Free
45.29
3:35.28
300 Free
45.18
4:20.46
100 Free
1:30.47
350 Free
43.69
5:04.15
400 Free
43.39
5:47.54
100 Free
1:27.08
3635 Grant Curtis 5:47.99 14 B: 5:34.09 (+13.90s | 4.0%) Hilltop Aquatic Swim Team 06/22/2024 2024 UT HAST RWB BC Medals Meet
50 Free
39.10
39.10
100 Free
43.83
1:22.93
100 Free
1:22.93
150 Free
45.47
2:08.40
200 Free
44.24
2:52.64
100 Free
1:29.71
250 Free
44.61
3:37.25
300 Free
46.03
4:23.28
100 Free
1:30.64
350 Free
44.19
5:07.47
400 Free
40.52
5:47.99
100 Free
1:24.71
3636 Rowan Weeber 5:48.01 16 B: 5:34.09 (+13.92s | 4.0%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
3637 Isaac Jakub 5:48.07 15 B: 5:34.09 (+13.98s | 4.0%) Billings Aquatic Club 06/24/2022 2022 Mt Rushmore Classic
50 Free
39.10
39.10
100 Free
43.48
1:22.58
100 Free
1:22.58
150 Free
44.14
2:06.72
200 Free
44.93
2:51.65
100 Free
1:29.07
250 Free
44.32
3:35.97
300 Free
44.53
4:20.50
100 Free
1:28.85
350 Free
45.13
5:05.63
400 Free
42.44
5:48.07
100 Free
1:27.57
3638 Abraham Yeykal 5:48.13 15 B: 5:34.09 (+14.04s | 4.0%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Free
37.64
37.64
100 Free
44.39
1:22.03
100 Free
1:22.03
150 Free
43.91
2:05.94
200 Free
45.25
2:51.19
100 Free
1:29.16
250 Free
45.32
3:36.51
300 Free
45.29
4:21.80
100 Free
1:30.61
350 Free
45.99
5:07.79
400 Free
40.34
5:48.13
100 Free
1:26.33
3639 Atharva Gulati 5:48.15 15 B: 5:34.09 (+14.06s | 4.0%) United Swim Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
3640 Patrick Leal V 5:48.16 15 B: 5:34.09 (+14.07s | 4.0%) Race Swami 04/11/2025 WFFM LC Kickoff 2025
50 Free
37.55
37.55
150 Free
32.07
1:09.62
200 Free
1:39.61
2:49.23
100 Free
2:11.68
300 Free
1:31.90
4:21.13
100 Free
1:31.90
400 Free
1:27.03
5:48.16
100 Free
1:27.03
3641 Vincent Fang 5:48.38 16 B: 5:34.09 (+14.29s | 4.1%) Tiger Aquatics 05/27/2023 2023 TYR Memorial Day Classic
3642 Cooper Lee 5:48.43 14 B: 5:34.09 (+14.34s | 4.1%) The Olympic Club 05/17/2025 Neptune Swimming May Long Course Meet
3643 Fabio Garcia Fernandez 5:48.43 15 B: 5:34.09 (+14.34s | 4.1%) Tampa Elite Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Free
37.23
37.23
100 Free
42.68
1:19.91
100 Free
1:19.91
150 Free
43.23
2:03.14
200 Free
45.02
2:48.16
100 Free
1:28.25
250 Free
44.58
3:32.74
300 Free
44.80
4:17.54
100 Free
1:29.38
350 Free
45.81
5:03.35
400 Free
45.08
5:48.43
100 Free
1:30.89
3644 Neel Borate 5:48.48 15 B: 5:34.09 (+14.39s | 4.1%) Pro Swimming 06/20/2025 2025 SWAT Summer Solstice
50 Free
37.51
37.51
100 Free
42.43
1:19.94
100 Free
1:19.94
150 Free
42.13
2:02.07
200 Free
44.13
2:46.20
100 Free
1:26.26
250 Free
44.38
3:30.58
300 Free
45.91
4:16.49
100 Free
1:30.29
350 Free
46.62
5:03.11
400 Free
45.37
5:48.48
100 Free
1:31.99
3645 Peiyan Mao 5:48.61 14 B: 5:34.09 (+14.52s | 4.2%) Rosemead Rapids 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Free
37.97
37.97
100 Free
43.05
1:21.02
100 Free
1:21.02
150 Free
44.22
2:05.24
200 Free
44.73
2:49.97
100 Free
1:28.95
250 Free
44.16
3:34.13
300 Free
43.87
4:18.00
100 Free
1:28.03
350 Free
44.89
5:02.89
400 Free
45.72
5:48.61
100 Free
1:30.61
3646 Lucian Porrino 5:48.65 15 B: 5:34.09 (+14.56s | 4.2%) Sonoma Sea Dragons 06/22/2024 NVST S LAST CHANCE JO SUMMER PLUNGE
3647 Rhett Stevens 5:48.66 15 B: 5:34.09 (+14.57s | 4.2%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Free
38.16
38.16
100 Free
41.84
1:20.00
100 Free
1:20.00
150 Free
43.93
2:03.93
200 Free
45.26
2:49.19
100 Free
1:29.19
250 Free
46.18
3:35.37
300 Free
45.55
4:20.92
100 Free
1:31.73
350 Free
45.33
5:06.25
400 Free
42.41
5:48.66
100 Free
1:27.74
3648 Sebastian Sanchez 5:48.67 15 B: 5:34.09 (+14.58s | 4.2%) Laredo Vortex Aquatics 04/26/2025 2025 HPAC Banana Slug Beach Bash
3649 Eli Jumanan 5:48.82 15 B: 5:34.09 (+14.73s | 4.2%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
3650 Oscar Ziff 5:48.87 15 B: 5:34.09 (+14.78s | 4.2%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Free
34.53
34.53
100 Free
42.22
1:16.75
100 Free
1:16.75
150 Free
44.65
2:01.40
200 Free
45.65
2:47.05
100 Free
1:30.30
250 Free
45.88
3:32.93
300 Free
45.92
4:18.85
100 Free
1:31.80
350 Free
46.09
5:04.94
400 Free
43.93
5:48.87
100 Free
1:30.02

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.