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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
1101 Bennett Regnier 4:42.60 16 A Min AA: 4:34.39 (+8.21s | 2.9%) SwimRise Aquatics 05/02/2026 SwimRise IMX IMR Challenge
1102 Shanay Verma 4:42.60 16 A Min AA: 4:34.39 (+8.21s | 2.9%) Milpitas Aquatic Club 07/25/2024 2024 Long Course Far Western Championship
1103 Mauricio Gonzalez 4:42.62 15 A Min AA: 4:34.39 (+8.23s | 2.9%) El Paso Aqua Posse 07/19/2024 2024 BD LCM Border Champs
50 Free
31.22
31.22
100 Free
35.32
1:06.54
100 Free
1:06.54
150 Free
35.43
1:41.97
200 Free
35.95
2:17.92
100 Free
1:11.38
250 Free
36.47
2:54.39
300 Free
36.40
3:30.79
100 Free
1:12.87
350 Free
36.39
4:07.18
400 Free
35.44
4:42.62
100 Free
1:11.83
1104 Tristan Maiorino 4:42.65 16 A Min AA: 4:34.39 (+8.26s | 2.9%) Riptide Swim Team 06/19/2025 2025 CO Grand Junction Invitational
50 Free
31.92
31.92
100 Free
35.28
1:07.20
100 Free
1:07.20
150 Free
35.56
1:42.76
200 Free
36.43
2:19.19
100 Free
1:11.99
250 Free
35.37
2:54.56
300 Free
36.21
3:30.77
100 Free
1:11.58
350 Free
36.17
4:06.94
400 Free
35.71
4:42.65
100 Free
1:11.88
1105 Alexander Akhavan 4:42.65 16 A Min AA: 4:34.39 (+8.26s | 2.9%) Racer X Aquatics 06/12/2025 Holtrey Summer Classic
50 Free
31.83
31.83
100 Free
36.16
1:07.99
100 Free
1:07.99
150 Free
35.67
1:43.66
200 Free
36.62
2:20.28
100 Free
1:12.29
250 Free
36.19
2:56.47
300 Free
36.05
3:32.52
100 Free
1:12.24
350 Free
35.73
4:08.25
400 Free
34.40
4:42.65
100 Free
1:10.13
1106 Caleb Coleman 4:42.66 16 A Min AA: 4:34.39 (+8.27s | 2.9%) Rochester Swim Club 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Free
33.70
33.70
100 Free
36.26
1:09.96
100 Free
1:09.96
150 Free
35.84
1:45.80
200 Free
36.01
2:21.81
100 Free
1:11.85
250 Free
34.49
2:56.30
300 Free
36.06
3:32.36
100 Free
1:10.55
350 Free
35.50
4:07.86
400 Free
34.80
4:42.66
100 Free
1:10.30
1107 James Yan 4:42.69 16 A Min AA: 4:34.39 (+8.30s | 2.9%) Lake Erie Swimming Zone Team 08/04/2022 2022 IN Central Zone 14 U Championship
50 Free
31.86
31.86
100 Free
35.42
1:07.28
100 Free
1:07.28
150 Free
35.82
1:43.10
200 Free
36.71
2:19.81
100 Free
1:12.53
250 Free
36.29
2:56.10
300 Free
36.30
3:32.40
100 Free
1:12.59
350 Free
35.72
4:08.13
400 Free
34.56
4:42.69
100 Free
1:10.28
1108 Morgan Sims 4:42.70 15 A Min AA: 4:34.39 (+8.31s | 2.9%) Minnetonka Swim Club 06/07/2025 2025 MN STRM Summer Slam
50 Free
32.25
32.25
100 Free
35.66
1:07.91
100 Free
1:07.91
150 Free
36.47
1:44.38
200 Free
36.37
2:20.75
100 Free
1:12.84
250 Free
36.57
2:57.32
300 Free
36.23
3:33.55
100 Free
1:12.80
350 Free
35.82
4:09.37
400 Free
33.33
4:42.70
100 Free
1:09.15
1109 Josiah Sentosa 4:42.70 15 A Min AA: 4:34.39 (+8.31s | 2.9%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
1110 Josiah Ward 4:42.71 15 A Min AA: 4:34.39 (+8.32s | 2.9%) Pleasant Prairie Patriots Swim 06/20/2025 2025 FAST Independence Invitational
50 Free
30.86
30.86
100 Free
34.61
1:05.47
100 Free
1:05.47
150 Free
35.66
1:41.13
200 Free
36.15
2:17.28
100 Free
1:11.81
250 Free
36.09
2:53.37
300 Free
36.15
3:29.52
100 Free
1:12.24
350 Free
36.73
4:06.25
400 Free
36.46
4:42.71
100 Free
1:13.19
1111 Parker True 4:42.73 15 A Min AA: 4:34.39 (+8.34s | 2.9%) Tri Valley Aquatics 07/11/2025 2025 Age Group Championships
1112 Miles Lin 4:42.76 15 A Min AA: 4:34.39 (+8.37s | 3.0%) Dart Swimming 06/26/2025 2025 TYR GO Challenge
100 Free
1:07.68
1:07.68
100 Free
1:07.68
200 Free
1:12.52
2:20.20
100 Free
1:12.52
300 Free
1:12.40
3:32.60
100 Free
1:12.40
400 Free
1:10.16
4:42.76
100 Free
1:10.16
1113 Daniel Li 4:42.77 15 A Min AA: 4:34.39 (+8.38s | 3.0%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
1114 Luke Efimov 4:42.80 16 A Min AA: 4:34.39 (+8.41s | 3.0%) Streamline Aquatics 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Free
30.97
30.97
100 Free
34.12
1:05.09
100 Free
1:05.09
150 Free
35.82
1:40.91
200 Free
36.00
2:16.91
100 Free
1:11.82
250 Free
36.40
2:53.31
300 Free
36.51
3:29.82
100 Free
1:12.91
350 Free
36.44
4:06.26
400 Free
36.54
4:42.80
100 Free
1:12.98
1115 Spencer Greene 4:42.85 16 A Min AA: 4:34.39 (+8.46s | 3.0%) Denver Swim Academy 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Free
29.93
29.93
100 Free
34.23
1:04.16
100 Free
1:04.16
150 Free
35.48
1:39.64
200 Free
37.38
2:17.02
100 Free
1:12.86
250 Free
36.98
2:54.00
300 Free
37.25
3:31.25
100 Free
1:14.23
350 Free
36.37
4:07.62
400 Free
35.23
4:42.85
100 Free
1:11.60
1116 Jackson Avery 4:42.85 16 A Min AA: 4:34.39 (+8.46s | 3.0%) St Croix Swim Club 06/27/2025 2025 SD SFST Sanford Invite
50 Free
31.17
31.17
100 Free
34.94
1:06.11
100 Free
1:06.11
150 Free
36.06
1:42.17
200 Free
36.81
2:18.98
100 Free
1:12.87
250 Free
37.03
2:56.01
300 Free
37.36
3:33.37
100 Free
1:14.39
350 Free
35.79
4:09.16
400 Free
33.69
4:42.85
100 Free
1:09.48
1117 Nicholas Walsh 4:42.86 16 A Min AA: 4:34.39 (+8.47s | 3.0%) Monterey Bay Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:04.96
1:04.96
100 Free
1:04.96
200 Free
1:11.95
2:16.91
100 Free
1:11.95
300 Free
1:12.09
3:29.00
100 Free
1:12.09
400 Free
1:13.86
4:42.86
100 Free
1:13.86
1118 James Brown 4:42.87 16 A Min AA: 4:34.39 (+8.48s | 3.0%) New Wave Swim Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
31.31
31.31
100 Free
35.66
1:06.97
100 Free
1:06.97
150 Free
37.11
1:44.08
200 Free
36.18
2:20.26
100 Free
1:13.29
250 Free
35.86
2:56.12
300 Free
36.12
3:32.24
100 Free
1:11.98
350 Free
36.16
4:08.40
400 Free
34.47
4:42.87
100 Free
1:10.63
1119 Roald Batts 4:42.87 15 A Min AA: 4:34.39 (+8.48s | 3.0%) New Wave Swim Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
31.95
31.95
100 Free
34.86
1:06.81
100 Free
1:06.81
150 Free
36.56
1:43.37
200 Free
36.69
2:20.06
100 Free
1:13.25
250 Free
36.22
2:56.28
300 Free
36.36
3:32.64
100 Free
1:12.58
350 Free
36.03
4:08.67
400 Free
34.20
4:42.87
100 Free
1:10.23
1120 George Ahn 4:42.90 16 A Min AA: 4:34.39 (+8.51s | 3.0%) Coronado Swim -team Elite 07/24/2025 2025 SI LC AG CHAMPS
50 Free
30.52
30.52
100 Free
33.05
1:03.57
100 Free
1:03.57
150 Free
34.42
1:37.99
200 Free
35.75
2:13.74
100 Free
1:10.17
250 Free
37.07
2:50.81
300 Free
37.53
3:28.34
100 Free
1:14.60
350 Free
37.63
4:05.97
400 Free
36.93
4:42.90
100 Free
1:14.56
1121 Owen Morgenstern 4:42.91 16 A Min AA: 4:34.39 (+8.52s | 3.0%) Warren Harding Aquatics Team 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
32.22
32.22
100 Free
36.45
1:08.68
100 Free
1:08.68
150 Free
36.64
1:45.32
200 Free
37.68
2:23.00
100 Free
1:14.32
250 Free
37.00
3:00.00
300 Free
36.07
3:36.07
100 Free
1:13.07
350 Free
34.75
4:10.82
400 Free
32.09
4:42.91
100 Free
1:06.84
1122 Peyton Choi 4:42.96 15 A Min AA: 4:34.39 (+8.57s | 3.0%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
1123 Will Lee 4:42.96 15 A Min AA: 4:34.39 (+8.57s | 3.0%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Free
32.25
32.25
100 Free
34.65
1:06.90
100 Free
1:06.90
150 Free
35.43
1:42.33
200 Free
36.03
2:18.36
100 Free
1:11.46
250 Free
36.18
2:54.54
300 Free
36.38
3:30.92
100 Free
1:12.56
350 Free
36.57
4:07.49
400 Free
35.47
4:42.96
100 Free
1:12.04
1124 Logan Moore 4:42.98 15 A Min AA: 4:34.39 (+8.59s | 3.0%) SwimAtlanta 06/26/2025 2025 June TYR Classic
50 Free
32.15
32.15
100 Free
35.66
1:07.81
100 Free
1:07.81
150 Free
36.20
1:44.01
200 Free
36.14
2:20.15
100 Free
1:12.34
250 Free
36.11
2:56.26
300 Free
35.99
3:32.25
100 Free
1:12.10
350 Free
35.90
4:08.15
400 Free
34.83
4:42.98
100 Free
1:10.73
1125 Alexander Compton 4:43.00 16 A Min AA: 4:34.39 (+8.61s | 3.0%) Spokane Waves Aquatic Team 05/16/2025 2025 Chris Engledow Memorial Meet
50 Free
30.78
30.78
100 Free
35.40
1:06.18
100 Free
1:06.18
150 Free
35.06
1:41.24
200 Free
36.71
2:17.95
100 Free
1:11.77
250 Free
36.05
2:54.00
300 Free
37.22
3:31.22
100 Free
1:13.27
350 Free
35.05
4:06.27
400 Free
36.73
4:43.00
100 Free
1:11.78
1126 Hurlee Jones 4:43.01 16 A Min AA: 4:34.39 (+8.62s | 3.0%) Santa Maria Swim Club 06/27/2024 Arena Grand Challenge 2024
1127 Ollie Belasco 4:43.02 15 A Min AA: 4:34.39 (+8.63s | 3.0%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
1128 Logan Engelstad 4:43.03 15 A Min AA: 4:34.39 (+8.64s | 3.1%) West Fargo Flyers 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
31.98
31.98
100 Free
35.82
1:07.80
100 Free
1:07.80
150 Free
37.48
1:45.28
200 Free
36.51
2:21.79
100 Free
1:13.99
250 Free
36.41
2:58.20
300 Free
36.30
3:34.50
100 Free
1:12.71
350 Free
34.91
4:09.41
400 Free
33.62
4:43.03
100 Free
1:08.53
1129 Maximus Posey 4:43.06 15 A Min AA: 4:34.39 (+8.67s | 3.1%) Austin Swim Club 07/10/2025 2025 ST AAAA STAGS LC Championship
1130 Emilio Pinto 4:43.06 16 A Min AA: 4:34.39 (+8.67s | 3.1%) Apex 07/11/2025 2025 Seth Dawson
1131 Kevin Gu 4:43.12 15 A Min AA: 4:34.39 (+8.73s | 3.1%) Cougar Aquatics 07/25/2025 2025 IES LC CHAMPIONSHIPS
1132 Drennan Shall 4:43.14 16 A Min AA: 4:34.39 (+8.75s | 3.1%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Free
31.90
31.90
100 Free
34.72
1:06.62
100 Free
1:06.62
150 Free
35.64
1:42.26
200 Free
35.67
2:17.93
100 Free
1:11.31
250 Free
35.97
2:53.90
300 Free
36.77
3:30.67
100 Free
1:12.74
350 Free
36.64
4:07.31
400 Free
35.83
4:43.14
100 Free
1:12.47
1133 Julien Bivol 4:43.23 15 A Min AA: 4:34.39 (+8.84s | 3.1%) Palo Alto Stanford Aquatics 07/12/2024 Summer Age Group LCM Championships
1134 Benjamin Agnew 4:43.26 16 A Min AA: 4:34.39 (+8.87s | 3.1%) Irvine Novaquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Free
31.78
31.78
100 Free
35.12
1:06.90
100 Free
1:06.90
150 Free
36.72
1:43.62
200 Free
36.77
2:20.39
100 Free
1:13.49
250 Free
36.66
2:57.05
300 Free
36.92
3:33.97
100 Free
1:13.58
350 Free
35.88
4:09.85
400 Free
33.41
4:43.26
100 Free
1:09.29
1135 Christian Jerstad 4:43.28 16 A Min AA: 4:34.39 (+8.89s | 3.1%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Free
31.80
31.80
100 Free
35.29
1:07.09
100 Free
1:07.09
150 Free
35.62
1:42.71
200 Free
36.80
2:19.51
100 Free
1:12.42
250 Free
36.95
2:56.46
300 Free
36.26
3:32.72
100 Free
1:13.21
350 Free
35.96
4:08.68
400 Free
34.60
4:43.28
100 Free
1:10.56
1136 Joshua Ostrovsky 4:43.29 15 A Min AA: 4:34.39 (+8.90s | 3.1%) Park City Swimming 07/17/2025 2025 UTAGS LC Championships
50 Free
30.92
30.92
100 Free
34.86
1:05.78
100 Free
1:05.78
150 Free
35.64
1:41.42
200 Free
36.20
2:17.62
100 Free
1:11.84
250 Free
36.01
2:53.63
300 Free
36.56
3:30.19
100 Free
1:12.57
350 Free
37.13
4:07.32
400 Free
35.97
4:43.29
100 Free
1:13.10
1137 Taiga Takahashi 4:43.35 15 A Min AA: 4:34.39 (+8.96s | 3.2%) Swim Torrance 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
31.68
31.68
100 Free
35.71
1:07.39
100 Free
1:07.39
150 Free
36.53
1:43.92
200 Free
36.76
2:20.68
100 Free
1:13.29
250 Free
36.22
2:56.90
300 Free
36.52
3:33.42
100 Free
1:12.74
350 Free
34.76
4:08.18
400 Free
35.17
4:43.35
100 Free
1:09.93
1138 Thesath Wickramasinghe 4:43.43 15 A Min AA: 4:34.39 (+9.04s | 3.2%) Blazing Barracudas 07/12/2025 LSSC Avon Classic
50 Free
32.45
32.45
100 Free
35.69
1:08.14
100 Free
1:08.14
150 Free
35.74
1:43.88
200 Free
36.67
2:20.55
100 Free
1:12.41
250 Free
35.57
2:56.12
300 Free
36.17
3:32.29
100 Free
1:11.74
350 Free
35.16
4:07.46
400 Free
35.97
4:43.43
100 Free
1:11.13
1139 Jeffrey Clingensmith 4:43.46 16 A Min AA: 4:34.39 (+9.07s | 3.2%) Reno Aquatic Club 06/20/2025 Reno Aquatic Club Gamble
50 Free
32.10
32.10
100 Free
34.75
1:06.85
100 Free
1:06.85
150 Free
36.42
1:43.27
200 Free
36.31
2:19.58
100 Free
1:12.73
250 Free
36.70
2:56.28
300 Free
36.98
3:33.26
100 Free
1:13.68
350 Free
35.65
4:08.91
400 Free
34.55
4:43.46
100 Free
1:10.20
1140 Caleb Bubar 4:43.46 16 A Min AA: 4:34.39 (+9.07s | 3.2%) New Wave Swim Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
31.65
31.65
100 Free
35.17
1:06.82
100 Free
1:06.82
150 Free
35.58
1:42.40
200 Free
36.34
2:18.74
100 Free
1:11.92
250 Free
36.96
2:55.70
300 Free
36.45
3:32.15
100 Free
1:13.41
350 Free
36.61
4:08.76
400 Free
34.70
4:43.46
100 Free
1:11.31
1141 Samuel Schwabe 4:43.47 16 A Min AA: 4:34.39 (+9.08s | 3.2%) Nova of Virginia 01/17/2026 NOVA LC Winter Invitational
50 Free
31.67
31.67
100 Free
35.14
1:06.81
100 Free
1:06.81
150 Free
35.84
1:42.65
200 Free
35.92
2:18.57
100 Free
1:11.76
250 Free
36.27
2:54.84
300 Free
36.14
3:30.98
100 Free
1:12.41
350 Free
36.74
4:07.72
400 Free
35.75
4:43.47
100 Free
1:12.49
1142 David Banco 4:43.48 15 A Min AA: 4:34.39 (+9.09s | 3.2%) Royal Swim Team 07/24/2025 2025 CA SCS Summer A G Champs CANY
1143 Justin Ma 4:43.50 16 A Min AA: 4:34.39 (+9.11s | 3.2%) Northern Mariana Islands 05/08/2026 XIV 2026 Oceania Swimming Championships
100 Free
1:06.35
1:06.35
100 Free
1:06.35
150 Free
36.75
1:43.10
200 Free
36.65
2:19.75
100 Free
1:13.40
300 Free
1:13.31
3:33.06
100 Free
1:13.31
400 Free
1:10.44
4:43.50
100 Free
1:10.44
1144 Junxi Chen 4:43.52 16 A Min AA: 4:34.39 (+9.13s | 3.2%) Indian River Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
50 Free
32.75
32.75
100 Free
35.79
1:08.54
100 Free
1:08.54
150 Free
37.21
1:45.75
200 Free
37.33
2:23.08
100 Free
1:14.54
250 Free
37.18
3:00.26
300 Free
36.31
3:36.57
100 Free
1:13.49
350 Free
35.99
4:12.56
400 Free
30.96
4:43.52
100 Free
1:06.95
1145 Nolan Childress 4:43.55 15 A Min AA: 4:34.39 (+9.16s | 3.2%) Tampa Bay Aquatic Club 01/16/2026 2026 TRIALS FUNDRAISER MEET
50 Free
31.34
31.34
100 Free
34.58
1:05.92
100 Free
1:05.92
150 Free
36.15
1:42.07
200 Free
37.11
2:19.18
100 Free
1:13.26
250 Free
36.87
2:56.05
300 Free
35.88
3:31.93
100 Free
1:12.75
350 Free
37.08
4:09.01
400 Free
34.54
4:43.55
100 Free
1:11.62
1146 Kirill Kadach 4:43.58 16 A Min AA: 4:34.39 (+9.19s | 3.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
1147 Bennett White 4:43.63 15 A Min AA: 4:34.39 (+9.24s | 3.3%) YMCA of the Triangle Area Swim 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
32.59
32.59
100 Free
35.52
1:08.11
100 Free
1:08.11
150 Free
36.08
1:44.20
200 Free
35.81
2:20.01
100 Free
1:11.89
250 Free
36.09
2:56.10
300 Free
36.51
3:32.61
100 Free
1:12.60
350 Free
37.15
4:09.76
400 Free
33.87
4:43.63
100 Free
1:11.02
1148 Alexander McElwain 4:43.63 15 A Min AA: 4:34.39 (+9.24s | 3.3%) St Croix Swim Club 06/07/2025 2025 MN STRM Summer Slam
50 Free
30.35
30.35
100 Free
35.70
1:06.05
100 Free
1:06.05
150 Free
36.69
1:42.74
200 Free
37.56
2:20.30
100 Free
1:14.25
250 Free
36.89
2:57.19
300 Free
37.85
3:35.04
100 Free
1:14.74
350 Free
36.28
4:11.32
400 Free
32.31
4:43.63
100 Free
1:08.59
1149 Ethan Lu 4:43.63 16 A Min AA: 4:34.39 (+9.24s | 3.3%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
50 Free
30.48
30.48
100 Free
34.34
1:04.82
100 Free
1:04.82
150 Free
35.52
1:40.34
200 Free
36.42
2:16.76
100 Free
1:11.94
250 Free
36.78
2:53.54
300 Free
36.85
3:30.39
100 Free
1:13.63
350 Free
37.31
4:07.70
400 Free
35.93
4:43.63
100 Free
1:13.24
1150 Chance Lowry 4:43.64 15 A Min AA: 4:34.39 (+9.25s | 3.3%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
50 Free
31.64
31.64
100 Free
35.55
1:07.19
100 Free
1:07.19
150 Free
36.26
1:43.45
200 Free
36.28
2:19.73
100 Free
1:12.54
250 Free
36.32
2:56.05
300 Free
36.69
3:32.74
100 Free
1:13.01
350 Free
36.75
4:09.49
400 Free
34.15
4:43.64
100 Free
1:10.90

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