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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
801 Benjamin Morgan 4:29.65 16 AA Min AAA: 4:22.49 (+7.16s | 2.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
802 Dylan Kim 4:29.65 16 AA Min AAA: 4:22.49 (+7.16s | 2.7%) San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
803 Gabe Reno 4:29.69 15 AA Min AAA: 4:22.49 (+7.20s | 2.7%) Quest Swimming 06/25/2026 LC Central District Champs
804 Kingsley McMillan 4:29.69 15 AA Min AAA: 4:22.49 (+7.20s | 2.7%) Pikes Peak Athletics 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Free
29.10
29.10
100 Free
32.49
1:01.59
100 Free
1:01.59
150 Free
34.31
1:35.90
200 Free
34.57
2:10.47
100 Free
1:08.88
250 Free
35.10
2:45.57
300 Free
35.07
3:20.64
100 Free
1:10.17
350 Free
35.08
3:55.72
400 Free
33.97
4:29.69
100 Free
1:09.05
805 Trey Griffin 4:29.72 15 AA Min AAA: 4:22.49 (+7.23s | 2.7%) Sarasota Tsunami Swim Team 07/09/2026 2026 FL Summer Age Group Championships
50 Free
31.50
31.50
100 Free
33.70
1:05.20
100 Free
1:05.20
150 Free
34.58
1:39.78
200 Free
34.86
2:14.64
100 Free
1:09.44
250 Free
35.23
2:49.87
300 Free
34.80
3:24.67
100 Free
1:10.03
350 Free
33.31
3:57.98
400 Free
31.74
4:29.72
100 Free
1:05.05
806 Jayden Jacobson 4:29.74 15 AA Min AAA: 4:22.49 (+7.25s | 2.7%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
807 Michael Flyash 4:29.76 15 AA Min AAA: 4:22.49 (+7.27s | 2.7%) Fog City Hammerheads 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
30.53
30.53
100 Free
33.63
1:04.16
100 Free
1:04.16
150 Free
35.01
1:39.17
200 Free
34.79
2:13.96
100 Free
1:09.80
250 Free
35.07
2:49.03
300 Free
34.55
3:23.58
100 Free
1:09.62
350 Free
34.12
3:57.70
400 Free
32.06
4:29.76
100 Free
1:06.18
808 Lev Volovsky 4:29.78 15 AA Min AAA: 4:22.49 (+7.29s | 2.7%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Free
28.99
28.99
100 Free
32.91
1:01.90
100 Free
1:01.90
150 Free
34.32
1:36.22
200 Free
34.67
2:10.89
100 Free
1:08.99
250 Free
34.52
2:45.41
300 Free
35.50
3:20.91
100 Free
1:10.02
350 Free
35.46
3:56.37
400 Free
33.41
4:29.78
100 Free
1:08.87
809 Benjamin Brazis 4:29.83 15 AA Min AAA: 4:22.49 (+7.34s | 2.7%) St Croix Swim Club 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Free
29.61
29.61
100 Free
33.92
1:03.53
100 Free
1:03.53
150 Free
33.78
1:37.31
200 Free
35.33
2:12.64
100 Free
1:09.11
250 Free
34.37
2:47.01
300 Free
34.91
3:21.92
100 Free
1:09.28
350 Free
34.40
3:56.32
400 Free
33.51
4:29.83
100 Free
1:07.91
810 Thomas Chapman 4:29.85 15 AA Min AAA: 4:22.49 (+7.36s | 2.7%) Patriot Aquatics 05/16/2025 2025 PA Long Course Invite
50 Free
30.58
30.58
100 Free
33.23
1:03.81
100 Free
1:03.81
150 Free
34.89
1:38.70
200 Free
34.78
2:13.48
100 Free
1:09.67
250 Free
34.56
2:48.04
300 Free
35.02
3:23.06
100 Free
1:09.58
350 Free
34.06
3:57.12
400 Free
32.73
4:29.85
100 Free
1:06.79
811 Brian Vargas 4:29.85 16 AA Min AAA: 4:22.49 (+7.36s | 2.7%) Velocity Swimming 07/25/2025 2025 IES LC CHAMPIONSHIPS
812 Samuel Green 4:29.85 15 AA Min AAA: 4:22.49 (+7.36s | 2.7%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Free
30.33
30.33
100 Free
33.54
1:03.87
100 Free
1:03.87
150 Free
34.17
1:38.04
200 Free
35.11
2:13.15
100 Free
1:09.28
250 Free
34.73
2:47.88
300 Free
35.16
3:23.04
100 Free
1:09.89
350 Free
34.46
3:57.50
400 Free
32.35
4:29.85
100 Free
1:06.81
813 Logan Schiffern 4:29.88 15 AA Min AAA: 4:22.49 (+7.39s | 2.7%) Aquatic Team Of Mecklenburg 07/09/2026 2026 NC LC SR Championships
50 Free
29.44
29.44
100 Free
32.84
1:02.28
100 Free
1:02.28
150 Free
33.92
1:36.20
200 Free
34.94
2:11.14
100 Free
1:08.86
250 Free
34.68
2:45.82
300 Free
35.92
3:21.74
100 Free
1:10.60
350 Free
34.75
3:56.49
400 Free
33.39
4:29.88
100 Free
1:08.14
814 Benjamin Staubley 4:29.91 16 AA Min AAA: 4:22.49 (+7.42s | 2.7%) Longhorn Aquatics 07/10/2025 2025 ST AAAA STAGS LC Championship
50 Free
30.38
30.38
100 Free
34.05
1:04.43
100 Free
1:04.43
150 Free
34.61
1:39.04
200 Free
35.33
2:14.37
100 Free
1:09.94
250 Free
34.83
2:49.20
300 Free
35.17
3:24.37
100 Free
1:10.00
350 Free
33.46
3:57.83
400 Free
32.08
4:29.91
100 Free
1:05.54
815 Boyu Cai 4:29.93 15 AA Min AAA: 4:22.49 (+7.44s | 2.8%) Unattached 06/11/2026 2026 SCS June AG Invite
50 Free
29.81
29.81
100 Free
33.79
1:03.60
100 Free
1:03.60
150 Free
34.45
1:38.05
200 Free
34.89
2:12.94
100 Free
1:09.34
250 Free
34.93
2:47.87
300 Free
35.10
3:22.97
100 Free
1:10.03
350 Free
34.76
3:57.73
400 Free
32.20
4:29.93
100 Free
1:06.96
816 Elijah Murray 4:29.95 16 AA Min AAA: 4:22.49 (+7.46s | 2.8%) St. Augustine Cyclones 07/16/2026 2026 Florida Summer Senior Championships
817 Harrison Li 4:29.95 16 AA Min AAA: 4:22.49 (+7.46s | 2.8%) Lakeside Swim Team 05/15/2026 2026 Triton Summer Launch
50 Free
30.58
30.58
100 Free
33.52
1:04.10
100 Free
1:04.10
150 Free
34.64
1:38.74
200 Free
34.13
2:12.87
100 Free
1:08.77
250 Free
34.83
2:47.70
300 Free
34.74
3:22.44
100 Free
1:09.57
350 Free
34.30
3:56.74
400 Free
33.21
4:29.95
100 Free
1:07.51
818 Angel Mora 4:29.96 15 AA Min AAA: 4:22.49 (+7.47s | 2.8%) Blue Dolfins 05/15/2026 2026 PA Long Course Invite
50 Free
29.64
29.64
100 Free
33.49
1:03.13
100 Free
1:03.13
150 Free
34.33
1:37.46
200 Free
35.14
2:12.60
100 Free
1:09.47
250 Free
35.52
2:48.12
300 Free
34.47
3:22.59
100 Free
1:09.99
350 Free
35.32
3:57.91
400 Free
32.05
4:29.96
100 Free
1:07.37
819 Augustus Glassner 4:30.01 15 AA Min AAA: 4:22.49 (+7.52s | 2.8%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Free
30.24
30.24
100 Free
33.72
1:03.96
100 Free
1:03.96
150 Free
34.69
1:38.65
200 Free
34.13
2:12.78
100 Free
1:08.82
250 Free
34.84
2:47.62
300 Free
34.86
3:22.48
100 Free
1:09.70
350 Free
33.87
3:56.35
400 Free
33.66
4:30.01
100 Free
1:07.53
820 Joshua Peters 4:30.02 16 AA Min AAA: 4:22.49 (+7.53s | 2.8%) Edina Swim Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
31.10
31.10
100 Free
33.43
1:04.53
100 Free
1:04.53
150 Free
34.55
1:39.08
200 Free
33.82
2:12.90
100 Free
1:08.37
250 Free
34.75
2:47.65
300 Free
34.65
3:22.30
100 Free
1:09.40
350 Free
34.77
3:57.07
400 Free
32.95
4:30.02
100 Free
1:07.72
821 Benjamin McDougal 4:30.03 15 AA Min AAA: 4:22.49 (+7.54s | 2.8%) New Trier Aquatics 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
29.95
29.95
100 Free
34.08
1:04.03
100 Free
1:04.03
150 Free
33.87
1:37.90
200 Free
35.09
2:12.99
100 Free
1:08.96
250 Free
34.40
2:47.39
300 Free
35.01
3:22.40
100 Free
1:09.41
350 Free
34.05
3:56.45
400 Free
33.58
4:30.03
100 Free
1:07.63
822 Diego Chacon Vasquez 4:30.08 15 AA Min AAA: 4:22.49 (+7.59s | 2.8%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
50 Free
30.71
30.71
100 Free
33.03
1:03.74
100 Free
1:03.74
150 Free
33.35
1:37.09
200 Free
33.57
2:10.66
100 Free
1:06.92
250 Free
34.41
2:45.07
300 Free
34.71
3:19.78
100 Free
1:09.12
350 Free
35.59
3:55.37
400 Free
34.71
4:30.08
100 Free
1:10.30
823 Zevin Laracuente-Parpas 4:30.09 16 AA Min AAA: 4:22.49 (+7.60s | 2.8%) Swim Florida 07/17/2025 2025 Florida Summer Senior Championships
824 Alex Xu 4:30.09 15 AA Min AAA: 4:22.49 (+7.60s | 2.8%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
825 Dennis Demidov 4:30.10 15 AA Min AAA: 4:22.49 (+7.61s | 2.8%) Aquajets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
30.50
30.50
100 Free
33.49
1:03.99
100 Free
1:03.99
150 Free
34.55
1:38.54
200 Free
34.54
2:13.08
100 Free
1:09.09
250 Free
34.71
2:47.79
300 Free
34.49
3:22.28
100 Free
1:09.20
350 Free
35.25
3:57.53
400 Free
32.57
4:30.10
100 Free
1:07.82
826 Nathan Chui 4:30.12 15 AA Min AAA: 4:22.49 (+7.63s | 2.8%) Santa Clara Swim Club 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
827 Hudson Maurer 4:30.13 15 AA Min AAA: 4:22.49 (+7.64s | 2.8%) Dublin Community Swim Team 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Free
29.73
29.73
100 Free
33.20
1:02.93
100 Free
1:02.93
150 Free
34.07
1:37.00
200 Free
34.52
2:11.52
100 Free
1:08.59
250 Free
35.27
2:46.79
300 Free
35.59
3:22.38
100 Free
1:10.86
350 Free
34.31
3:56.69
400 Free
33.44
4:30.13
100 Free
1:07.75
828 Zachary Foster 4:30.13 16 AA Min AAA: 4:22.49 (+7.64s | 2.8%) Tampa Y Swimming 06/25/2026 2026 FAST Independence Invitational
50 Free
30.37
30.37
100 Free
34.39
1:04.76
100 Free
1:04.76
150 Free
34.89
1:39.65
200 Free
35.15
2:14.80
100 Free
1:10.04
250 Free
34.63
2:49.43
300 Free
34.67
3:24.10
100 Free
1:09.30
350 Free
33.37
3:57.47
400 Free
32.66
4:30.13
100 Free
1:06.03
829 Brayden Long 4:30.15 14 AA Min AAA: 4:22.49 (+7.66s | 2.8%) Firestone Akron Swim Team 07/23/2026 2026 OH LC Junior Championships
50 Free
29.85
29.85
100 Free
32.33
1:02.18
100 Free
1:02.18
150 Free
34.16
1:36.34
200 Free
34.54
2:10.88
100 Free
1:08.70
250 Free
35.00
2:45.88
300 Free
35.04
3:20.92
100 Free
1:10.04
350 Free
35.45
3:56.37
400 Free
33.78
4:30.15
100 Free
1:09.23
830 Gavin Ng 4:30.15 16 AA Min AAA: 4:22.49 (+7.66s | 2.8%) Palo Alto Stanford Aquatics 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
831 Miles Lynam 4:30.16 15 AA Min AAA: 4:22.49 (+7.67s | 2.8%) Hickory Foundation YMCA Seahor 07/09/2026 2026 NC LC SR Championships
50 Free
31.55
31.55
100 Free
33.75
1:05.30
100 Free
1:05.30
150 Free
35.07
1:40.37
200 Free
34.44
2:14.81
100 Free
1:09.51
250 Free
34.99
2:49.80
300 Free
34.01
3:23.81
100 Free
1:09.00
350 Free
34.65
3:58.46
400 Free
31.70
4:30.16
100 Free
1:06.35
832 Benedek Fischer 4:30.20 15 AA Min AAA: 4:22.49 (+7.71s | 2.9%) Eagle Aquatics 07/23/2026 2026 FG Senior LCM Championships
50 Free
31.30
31.30
100 Free
33.81
1:05.11
100 Free
1:05.11
150 Free
34.45
1:39.56
200 Free
34.25
2:13.81
100 Free
1:08.70
250 Free
34.50
2:48.31
300 Free
34.88
3:23.19
100 Free
1:09.38
350 Free
34.21
3:57.40
400 Free
32.80
4:30.20
100 Free
1:07.01
833 Ashton Tam 4:30.23 15 AA Min AAA: 4:22.49 (+7.74s | 2.9%) Paseo Aquatics Swim Team 07/23/2026 2026 CA SCS Summer A G Champs
50 Free
29.67
29.67
100 Free
33.50
1:03.17
100 Free
1:03.17
150 Free
34.90
1:38.07
200 Free
34.40
2:12.47
100 Free
1:09.30
250 Free
34.39
2:46.86
300 Free
35.55
3:22.41
100 Free
1:09.94
350 Free
34.99
3:57.40
400 Free
32.83
4:30.23
100 Free
1:07.82
834 Lucas Mitchell 4:30.23 15 AA Min AAA: 4:22.49 (+7.74s | 2.9%) Aquajets Swim Team 07/17/2026 2026 MN STRM Minnesota Regional Championship
50 Free
30.81
30.81
100 Free
34.09
1:04.90
100 Free
1:04.90
150 Free
34.89
1:39.79
200 Free
34.67
2:14.46
100 Free
1:09.56
250 Free
34.99
2:49.45
300 Free
34.09
3:23.54
100 Free
1:09.08
350 Free
34.39
3:57.93
400 Free
32.30
4:30.23
100 Free
1:06.69
835 Jack Doolittle 4:30.23 15 AA Min AAA: 4:22.49 (+7.74s | 2.9%) Sierra Marlins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
836 Grayson Bennett 4:30.26 16 AA Min AAA: 4:22.49 (+7.77s | 2.9%) Tampa Bay Aquatic Club 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Free
30.65
30.65
100 Free
33.65
1:04.30
100 Free
1:04.30
150 Free
34.42
1:38.72
200 Free
34.59
2:13.31
100 Free
1:09.01
250 Free
34.72
2:48.03
300 Free
34.75
3:22.78
100 Free
1:09.47
350 Free
35.13
3:57.91
400 Free
32.35
4:30.26
100 Free
1:07.48
837 Evan Xu 4:30.28 16 AA Min AAA: 4:22.49 (+7.79s | 2.9%) Nashville Aquatic Club 04/18/2026 HSA April LC Meet
50 Free
31.05
31.05
100 Free
33.43
1:04.48
100 Free
1:04.48
150 Free
33.81
1:38.29
200 Free
34.69
2:12.98
100 Free
1:08.50
250 Free
34.73
2:47.71
300 Free
35.02
3:22.73
100 Free
1:09.75
350 Free
34.71
3:57.44
400 Free
32.84
4:30.28
100 Free
1:07.55
838 Ryan Henry 4:30.31 16 AA Min AAA: 4:22.49 (+7.82s | 2.9%) Class Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
839 Logan Phillips 4:30.36 14 AA Min AAA: 4:22.49 (+7.87s | 2.9%) Nation\\\\\\'s Capital Swim Club 06/11/2026 2026 NCAP Elite Qualifier
50 Free
30.68
30.68
100 Free
33.57
1:04.25
100 Free
1:04.25
150 Free
34.22
1:38.47
200 Free
34.57
2:13.04
100 Free
1:08.79
250 Free
34.52
2:47.56
300 Free
34.71
3:22.27
100 Free
1:09.23
350 Free
34.84
3:57.11
400 Free
33.25
4:30.36
100 Free
1:08.09
840 Tomasz Wozniak 4:30.36 16 AA Min AAA: 4:22.49 (+7.87s | 2.9%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Free
30.28
30.28
100 Free
33.96
1:04.24
100 Free
1:04.24
150 Free
34.45
1:38.69
200 Free
34.26
2:12.95
100 Free
1:08.71
250 Free
34.35
2:47.30
300 Free
34.15
3:21.45
100 Free
1:08.50
350 Free
35.00
3:56.45
400 Free
33.91
4:30.36
100 Free
1:08.91
841 Matthew Schultheis 4:30.37 15 AA Min AAA: 4:22.49 (+7.88s | 2.9%) Cavalier Aquatics/Piedmont Fam 06/11/2026 NOVA 2026 Virginia Commonwealth Games
842 Brycen Day 4:30.37 15 AA Min AAA: 4:22.49 (+7.88s | 2.9%) Mason Manta Rays 06/04/2026 98th Ohio Valley Championships 2026
843 Eliaz Carabajal 4:30.38 16 AA Min AAA: 4:22.49 (+7.89s | 2.9%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
844 Bryce Powers 4:30.38 15 AA Min AAA: 4:22.49 (+7.89s | 2.9%) Florida Atlantic Aquatics 06/26/2026 2026 Michael Lohberg Invitational
50 Free
30.69
30.69
100 Free
33.49
1:04.18
100 Free
1:04.18
150 Free
34.98
1:39.16
200 Free
35.01
2:14.17
100 Free
1:09.99
250 Free
36.10
2:50.27
300 Free
34.82
3:25.09
100 Free
1:10.92
350 Free
34.20
3:59.29
400 Free
31.09
4:30.38
100 Free
1:05.29
845 Justin Tao 4:30.39 15 AA Min AAA: 4:22.49 (+7.90s | 2.9%) Olympus Aquatics 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Free
30.18
30.18
100 Free
33.61
1:03.79
100 Free
1:03.79
150 Free
33.90
1:37.69
200 Free
34.76
2:12.45
100 Free
1:08.66
250 Free
34.94
2:47.39
300 Free
35.05
3:22.44
100 Free
1:09.99
350 Free
34.94
3:57.38
400 Free
33.01
4:30.39
100 Free
1:07.95
846 Celo Dawson 4:30.39 15 AA Min AAA: 4:22.49 (+7.90s | 2.9%) SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Free
30.45
30.45
100 Free
34.08
1:04.53
100 Free
1:04.53
150 Free
34.79
1:39.32
200 Free
34.89
2:14.21
100 Free
1:09.68
250 Free
35.55
2:49.76
300 Free
35.38
3:25.14
100 Free
1:10.93
350 Free
34.20
3:59.34
400 Free
31.05
4:30.39
100 Free
1:05.25
847 Samuel Cast 4:30.42 15 AA Min AAA: 4:22.49 (+7.93s | 2.9%) New Trier Aquatics 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
27.95
27.95
100 Free
32.37
1:00.32
100 Free
1:00.32
150 Free
33.33
1:33.65
200 Free
34.84
2:08.49
100 Free
1:08.17
250 Free
35.22
2:43.71
300 Free
36.23
3:19.94
100 Free
1:11.45
350 Free
34.92
3:54.86
400 Free
35.56
4:30.42
100 Free
1:10.48
848 Colin Cunneen 4:30.43 16 AA Min AAA: 4:22.49 (+7.94s | 2.9%) Csp Tideriders 04/17/2026 2026 METS Long Course Kickoff
849 Rollins Powell 4:30.43 15 AA Min AAA: 4:22.49 (+7.94s | 2.9%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Free
30.50
30.50
100 Free
34.15
1:04.65
100 Free
1:04.65
150 Free
34.64
1:39.29
200 Free
34.85
2:14.14
100 Free
1:09.49
250 Free
34.20
2:48.34
300 Free
34.97
3:23.31
100 Free
1:09.17
350 Free
34.08
3:57.39
400 Free
33.04
4:30.43
100 Free
1:07.12
850 Samuel Ciciarelli 4:30.44 16 AA Min AAA: 4:22.49 (+7.95s | 2.9%) Almaden Riptide 07/09/2026 2026 LAI AT USC
50 Free
29.54
29.54
100 Free
32.80
1:02.34
100 Free
1:02.34
150 Free
33.89
1:36.23
200 Free
33.96
2:10.19
100 Free
1:07.85
250 Free
34.63
2:44.82
300 Free
35.17
3:19.99
100 Free
1:09.80
350 Free
35.65
3:55.64
400 Free
34.80
4:30.44
100 Free
1:10.45

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