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USA Boys 17-18 - 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
1851 Griffin Patton 4:44.40 16 BB Min A: 4:39.79 (+4.61s | 1.6%) Wtrc Sharks 05/15/2026 Kentucky Aquatics Derby Classic
50 Free
31.62
31.62
100 Free
35.07
1:06.69
100 Free
1:06.69
150 Free
36.53
1:43.22
200 Free
36.60
2:19.82
100 Free
1:13.13
250 Free
36.52
2:56.34
300 Free
36.29
3:32.63
100 Free
1:12.81
350 Free
36.29
4:08.92
400 Free
35.48
4:44.40
100 Free
1:11.77
1852 Ryan Mariscalco 4:44.43 17 BB Min A: 4:39.79 (+4.64s | 1.6%) SwimRVA 06/25/2026 LC Central District Champs
1853 Benjamin Wilkinson 4:44.44 17 BB Min A: 4:39.79 (+4.65s | 1.6%) Multnomah Athletic Club 06/12/2026 2026 THSC June Open
50 Free
31.52
31.52
100 Free
35.03
1:06.55
100 Free
1:06.55
150 Free
35.14
1:41.69
200 Free
36.02
2:17.71
100 Free
1:11.16
250 Free
35.88
2:53.59
300 Free
37.16
3:30.75
100 Free
1:13.04
350 Free
36.97
4:07.72
400 Free
36.72
4:44.44
100 Free
1:13.69
1854 Preston DeFeo 4:44.46 18 BB Min A: 4:39.79 (+4.67s | 1.6%) East Coast Aquatic Team 06/05/2026 2026 TIDE Schools Out Classic
50 Free
30.85
30.85
100 Free
34.39
1:05.24
100 Free
1:05.24
150 Free
35.39
1:40.63
200 Free
36.10
2:16.73
100 Free
1:11.49
250 Free
36.77
2:53.50
300 Free
37.69
3:31.19
100 Free
1:14.46
350 Free
37.20
4:08.39
400 Free
36.07
4:44.46
100 Free
1:13.27
1855 Thomas Klemens 4:44.48 18 BB Min A: 4:39.79 (+4.69s | 1.6%) Ladera Oaks 06/09/2023 DACA Long Course C B A+
1856 Landon Cairns 4:44.48 18 BB Min A: 4:39.79 (+4.69s | 1.6%) YMCA of Virginia\\\\\\'s Blue Ridge 07/12/2024 2024 CCA Summer Awards
50 Free
30.30
30.30
100 Free
33.38
1:03.68
100 Free
1:03.68
150 Free
35.22
1:38.90
200 Free
36.70
2:15.60
100 Free
1:11.92
250 Free
37.25
2:52.85
300 Free
38.04
3:30.89
100 Free
1:15.29
350 Free
37.07
4:07.96
400 Free
36.52
4:44.48
100 Free
1:13.59
1857 Tobin Carpenter 4:44.50 17 BB Min A: 4:39.79 (+4.71s | 1.7%) Middle Tennessee Swim Club 07/10/2026 2026 July Jam
50 Free
30.50
30.50
100 Free
34.56
1:05.06
100 Free
1:05.06
150 Free
36.59
1:41.65
200 Free
36.96
2:18.61
100 Free
1:13.55
250 Free
37.48
2:56.09
300 Free
36.82
3:32.91
100 Free
1:14.30
350 Free
36.62
4:09.53
400 Free
34.97
4:44.50
100 Free
1:11.59
1858 Troy Seto 4:44.51 18 BB Min A: 4:39.79 (+4.72s | 1.7%) The Spartans of La Canada 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Free
30.12
30.12
100 Free
33.23
1:03.35
100 Free
1:03.35
150 Free
34.98
1:38.33
200 Free
36.11
2:14.44
100 Free
1:11.09
250 Free
37.67
2:52.11
300 Free
37.58
3:29.69
100 Free
1:15.25
350 Free
38.32
4:08.01
400 Free
36.50
4:44.51
100 Free
1:14.82
1859 Steven Hsueh 4:44.53 18 BB Min A: 4:39.79 (+4.74s | 1.7%) Livermore AquaCowboys 06/28/2025 Orinda Aquatics LC Senior Open Meet
1860 Ethan Michel 4:44.53 17 BB Min A: 4:39.79 (+4.74s | 1.7%) Mecklenburg Swim Association 05/15/2026 2026 EAC Memorial Invite
50 Free
31.11
31.11
100 Free
35.09
1:06.20
100 Free
1:06.20
150 Free
36.06
1:42.26
200 Free
36.65
2:18.91
100 Free
1:12.71
250 Free
36.62
2:55.53
300 Free
36.81
3:32.34
100 Free
1:13.43
350 Free
36.57
4:08.91
400 Free
35.62
4:44.53
100 Free
1:12.19
1861 Nicholas Sifferman 4:44.53 18 BB Min A: 4:39.79 (+4.74s | 1.7%) Santa Clara Swim Club 06/08/2023 2023 George Haines International Swim Meet
50 Free
31.29
31.29
100 Free
34.88
1:06.17
100 Free
1:06.17
150 Free
35.55
1:41.72
200 Free
36.67
2:18.39
100 Free
1:12.22
250 Free
36.18
2:54.57
300 Free
36.80
3:31.37
100 Free
1:12.98
350 Free
37.25
4:08.62
400 Free
35.91
4:44.53
100 Free
1:13.16
1862 Michael Ngo 4:44.55 16 BB Min A: 4:39.79 (+4.76s | 1.7%) Swim Houston Aquatics Center 06/11/2026 2026 ST NIST George Block Invitational
50 Free
33.50
33.50
100 Free
36.49
1:09.99
100 Free
1:09.99
150 Free
36.72
1:46.71
200 Free
36.90
2:23.61
100 Free
1:13.62
250 Free
36.75
3:00.36
300 Free
36.66
3:37.02
100 Free
1:13.41
350 Free
35.18
4:12.20
400 Free
32.35
4:44.55
100 Free
1:07.53
1863 Riley Brownell 4:44.63 18 BB Min A: 4:39.79 (+4.84s | 1.7%) Unat - SwimRise Aquatics 05/03/2025 SwimRise IMX IMR Challenge
1864 Noah Wells 4:44.74 18 BB Min A: 4:39.79 (+4.95s | 1.7%) Firefish Aquatics 06/19/2026 2026 Firefish June Jam
50 Free
31.02
31.02
100 Free
34.78
1:05.80
100 Free
1:05.80
150 Free
35.26
1:41.06
200 Free
36.86
2:17.92
100 Free
1:12.12
250 Free
36.66
2:54.58
300 Free
38.06
3:32.64
100 Free
1:14.72
350 Free
36.16
4:08.80
400 Free
35.94
4:44.74
100 Free
1:12.10
1865 Liam McClure 4:44.83 17 BB Min A: 4:39.79 (+5.04s | 1.8%) Thundering Herd Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
50 Free
32.60
32.60
100 Free
35.98
1:08.58
100 Free
1:08.58
150 Free
37.22
1:45.80
200 Free
35.45
2:21.25
100 Free
1:12.67
250 Free
31.79
2:53.04
300 Free
40.40
3:33.44
100 Free
1:12.19
350 Free
28.98
4:02.42
400 Free
42.41
4:44.83
100 Free
1:11.39
1866 Maddox Azuma-Hall 4:44.88 17 BB Min A: 4:39.79 (+5.09s | 1.8%) San Gabriel Aquatics 05/09/2025 2025 ST TXLA 11 O End Of School Splash
50 Free
30.46
30.46
100 Free
35.23
1:05.69
100 Free
1:05.69
150 Free
36.28
1:41.97
200 Free
36.13
2:18.10
100 Free
1:12.41
250 Free
36.38
2:54.48
300 Free
37.05
3:31.53
100 Free
1:13.43
350 Free
36.49
4:08.02
400 Free
36.85
4:44.88
100 Free
1:13.35
1867 Luke Scheinfeldt 4:44.95 17 BB Min A: 4:39.79 (+5.16s | 1.8%) Mandell Jcc Sharks 07/28/2023 2023 ME CAC Destination Athlete Northeast Inv
50 Free
29.68
29.68
100 Free
34.41
1:04.09
100 Free
1:04.09
150 Free
37.69
1:41.78
200 Free
37.23
2:19.01
100 Free
1:14.92
250 Free
38.11
2:57.12
300 Free
37.57
3:34.69
100 Free
1:15.68
350 Free
37.68
4:12.37
400 Free
32.58
4:44.95
100 Free
1:10.26
1868 Chandler Henry 4:44.96 17 BB Min A: 4:39.79 (+5.17s | 1.8%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Free
33.08
33.08
100 Free
36.23
1:09.31
100 Free
1:09.31
150 Free
35.63
1:44.94
200 Free
36.56
2:21.50
100 Free
1:12.19
250 Free
35.96
2:57.46
300 Free
36.35
3:33.81
100 Free
1:12.31
350 Free
35.63
4:09.44
400 Free
35.52
4:44.96
100 Free
1:11.15
1869 Oliver Huang 4:44.97 17 BB Min A: 4:39.79 (+5.18s | 1.8%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
1870 Hugo Mickus 4:45.07 17 BB Min A: 4:39.79 (+5.28s | 1.9%) Fox Chapel Killer Whales 05/16/2025 Busbey Invitational 2025
50 Free
31.16
31.16
100 Free
35.16
1:06.32
100 Free
1:06.32
150 Free
36.39
1:42.71
200 Free
36.45
2:19.16
100 Free
1:12.84
250 Free
36.58
2:55.74
300 Free
36.97
3:32.71
100 Free
1:13.55
350 Free
36.92
4:09.63
400 Free
35.44
4:45.07
100 Free
1:12.36
1871 James Sears 4:45.14 17 BB Min A: 4:39.79 (+5.35s | 1.9%) Unattached 06/19/2025 2025 Shark Open
50 Free
31.22
31.22
100 Free
34.95
1:06.17
100 Free
1:06.17
150 Free
35.51
1:41.68
200 Free
36.28
2:17.96
100 Free
1:11.79
250 Free
36.68
2:54.64
300 Free
37.02
3:31.66
100 Free
1:13.70
350 Free
36.95
4:08.61
400 Free
36.53
4:45.14
100 Free
1:13.48
1872 Emil Daniyar 4:45.14 17 BB Min A: 4:39.79 (+5.35s | 1.9%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1873 Justin Raymond 4:45.17 17 BB Min A: 4:39.79 (+5.38s | 1.9%) Tigersharks Swim Club 06/28/2024 2024 SD SFST June Invite
50 Free
32.25
32.25
100 Free
35.89
1:08.14
100 Free
1:08.14
150 Free
36.59
1:44.73
200 Free
37.68
2:22.41
100 Free
1:14.27
250 Free
37.56
2:59.97
300 Free
36.47
3:36.44
100 Free
1:14.03
350 Free
35.28
4:11.72
400 Free
33.45
4:45.17
100 Free
1:08.73
1874 Kobe Sim 4:45.22 16 BB Min A: 4:39.79 (+5.43s | 1.9%) Team Eugene Aquatics 07/24/2025 2025 OSI Arena 11 O LC Championships
1875 Brodie Berlinger 4:45.22 18 BB Min A: 4:39.79 (+5.43s | 1.9%) Westbrook Seals 07/13/2023 2023 ME LCM CHAMPS
1876 Andres Lara Reyes 4:45.24 16 BB Min A: 4:39.79 (+5.45s | 1.9%) A C Swim 06/26/2025 2025 June TYR Classic
50 Free
31.22
31.22
100 Free
34.77
1:05.99
100 Free
1:05.99
150 Free
35.98
1:41.97
200 Free
36.60
2:18.57
100 Free
1:12.58
250 Free
36.52
2:55.09
300 Free
37.04
3:32.13
100 Free
1:13.56
350 Free
37.54
4:09.67
400 Free
35.57
4:45.24
100 Free
1:13.11
1877 Kaden Chamberlain 4:45.25 16 BB Min A: 4:39.79 (+5.46s | 1.9%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Free
32.11
32.11
100 Free
35.08
1:07.19
100 Free
1:07.19
150 Free
36.39
1:43.58
200 Free
36.50
2:20.08
100 Free
1:12.89
250 Free
36.95
2:57.03
300 Free
36.78
3:33.81
100 Free
1:13.73
350 Free
36.90
4:10.71
400 Free
34.54
4:45.25
100 Free
1:11.44
1878 Luca Russell 4:45.26 17 BB Min A: 4:39.79 (+5.47s | 1.9%) Treasure Coast Aquatics 06/25/2026 2026 FAST Independence Invitational
50 Free
30.92
30.92
100 Free
34.06
1:04.98
100 Free
1:04.98
150 Free
36.34
1:41.32
200 Free
36.93
2:18.25
100 Free
1:13.27
250 Free
37.23
2:55.48
300 Free
37.06
3:32.54
100 Free
1:14.29
350 Free
37.18
4:09.72
400 Free
35.54
4:45.26
100 Free
1:12.72
1879 George Vandenbosch 4:45.28 16 BB Min A: 4:39.79 (+5.49s | 1.9%) Apex 07/11/2025 2025 Seth Dawson
50 Free
32.02
32.02
100 Free
35.83
1:07.85
100 Free
1:07.85
150 Free
36.66
1:44.51
200 Free
36.99
2:21.50
100 Free
1:13.65
250 Free
36.69
2:58.19
300 Free
36.03
3:34.22
100 Free
1:12.72
350 Free
36.11
4:10.33
400 Free
34.95
4:45.28
100 Free
1:11.06
1880 Tomas Alves 4:45.29 17 BB Min A: 4:39.79 (+5.50s | 1.9%) Shawmut Aquatic Club 06/05/2026 2026 NE SAC America S Cup
1881 Dylan Chhor 4:45.35 17 BB Min A: 4:39.79 (+5.56s | 1.9%) Monterey Bay Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:07.01
1:07.01
100 Free
1:07.01
200 Free
1:11.67
2:18.68
100 Free
1:11.67
300 Free
1:12.77
3:31.45
100 Free
1:12.77
400 Free
1:13.90
4:45.35
100 Free
1:13.90
1882 Andrew Lerdal 4:45.38 18 BB Min A: 4:39.79 (+5.59s | 2.0%) Hurricanes Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Free
30.02
30.02
100 Free
35.48
1:05.50
100 Free
1:05.50
150 Free
36.51
1:42.01
200 Free
37.67
2:19.68
100 Free
1:14.18
250 Free
37.11
2:56.79
300 Free
37.46
3:34.25
100 Free
1:14.57
350 Free
36.73
4:10.98
400 Free
34.40
4:45.38
100 Free
1:11.13
1883 Aidan Hong 4:45.43 17 BB Min A: 4:39.79 (+5.64s | 2.0%) Cougar Aquatic Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
32.60
32.60
100 Free
36.45
1:09.05
100 Free
1:09.05
150 Free
36.83
1:45.88
200 Free
37.13
2:23.01
100 Free
1:13.96
250 Free
37.01
3:00.02
300 Free
36.36
3:36.38
100 Free
1:13.37
350 Free
35.50
4:11.88
400 Free
33.55
4:45.43
100 Free
1:09.05
1884 Wyatt Libby 4:45.44 17 BB Min A: 4:39.79 (+5.65s | 2.0%) Bluefish Swim Club 06/05/2026 2026 NE SAC America S Cup
1885 Zachary Catong 4:45.44 17 BB Min A: 4:39.79 (+5.65s | 2.0%) YMCA of the Jersey Shore 06/26/2026 EEX Jeffrey S Mace Summer Sizzle XXXIV
50 Free
31.30
31.30
100 Free
35.37
1:06.67
100 Free
1:06.67
150 Free
35.35
1:42.02
200 Free
36.42
2:18.44
100 Free
1:11.77
250 Free
35.50
2:53.94
300 Free
36.81
3:30.75
100 Free
1:12.31
350 Free
37.27
4:08.02
400 Free
37.41
4:45.44
100 Free
1:14.69
1886 Neel Shah 4:45.45 16 BB Min A: 4:39.79 (+5.66s | 2.0%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
1887 Dean Tucker 4:45.48 17 BB Min A: 4:39.79 (+5.69s | 2.0%) Valley Aquatics 06/19/2026 2026 IE VS Starlight Open (USAS)
1888 Hutton Newhall 4:45.49 16 BB Min A: 4:39.79 (+5.70s | 2.0%) Aquajets Swim Team 06/05/2026 2026 MN NSAC Summer Invite
50 Free
32.03
32.03
100 Free
36.29
1:08.32
100 Free
1:08.32
150 Free
36.41
1:44.73
200 Free
36.39
2:21.12
100 Free
1:12.80
250 Free
36.04
2:57.16
300 Free
36.46
3:33.62
100 Free
1:12.50
350 Free
36.33
4:09.95
400 Free
35.54
4:45.49
100 Free
1:11.87
1889 Oakley James 4:45.50 16 BB Min A: 4:39.79 (+5.71s | 2.0%) Lehi Aquatics 06/21/2025 2025 UT HAST RWB Invitational
50 Free
32.36
32.36
100 Free
35.95
1:08.31
100 Free
1:08.31
150 Free
37.18
1:45.49
200 Free
36.58
2:22.07
100 Free
1:13.76
250 Free
37.30
2:59.37
300 Free
36.44
3:35.81
100 Free
1:13.74
350 Free
36.33
4:12.14
400 Free
33.36
4:45.50
100 Free
1:09.69
1890 Blake Denton 4:45.50 17 BB Min A: 4:39.79 (+5.71s | 2.0%) Rocky Mount Family YMCA Racers 06/11/2026 2026 CMC Triangle Classic Meet
50 Free
31.88
31.88
100 Free
35.28
1:07.16
100 Free
1:07.16
150 Free
37.16
1:44.32
200 Free
36.44
2:20.76
100 Free
1:13.60
250 Free
36.98
2:57.74
300 Free
36.69
3:34.43
100 Free
1:13.67
350 Free
37.40
4:11.83
400 Free
33.67
4:45.50
100 Free
1:11.07
1891 John Snow 4:45.52 18 BB Min A: 4:39.79 (+5.73s | 2.0%) Aces Swim Club 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Free
32.04
32.04
100 Free
36.33
1:08.37
100 Free
1:08.37
150 Free
37.48
1:45.85
200 Free
38.08
2:23.93
100 Free
1:15.56
250 Free
38.27
3:02.20
300 Free
34.87
3:37.07
100 Free
1:13.14
350 Free
35.72
4:12.79
400 Free
32.73
4:45.52
100 Free
1:08.45
1892 Connor Gaspard 4:45.62 17 BB Min A: 4:39.79 (+5.83s | 2.0%) Mansfield Aquatic Club 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
1893 Andrew Bresnahan 4:45.62 17 BB Min A: 4:39.79 (+5.83s | 2.0%) Buckeye Swim Club 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Free
31.65
31.65
100 Free
35.54
1:07.19
100 Free
1:07.19
150 Free
36.03
1:43.22
200 Free
36.68
2:19.90
100 Free
1:12.71
250 Free
36.85
2:56.75
300 Free
37.07
3:33.82
100 Free
1:13.92
350 Free
37.15
4:10.97
400 Free
34.65
4:45.62
100 Free
1:11.80
1894 Anderson Weaber 4:45.62 16 BB Min A: 4:39.79 (+5.83s | 2.0%) Smac 07/12/2024 2024 CCA Summer Awards
50 Free
32.49
32.49
100 Free
36.29
1:08.78
100 Free
1:08.78
150 Free
37.02
1:45.80
200 Free
36.65
2:22.45
100 Free
1:13.67
250 Free
36.60
2:59.05
300 Free
36.69
3:35.74
100 Free
1:13.29
350 Free
35.54
4:11.28
400 Free
34.34
4:45.62
100 Free
1:09.88
1895 Arbor Kimdon 4:45.64 17 BB Min A: 4:39.79 (+5.85s | 2.0%) Corvallis Aquatic Team 05/30/2025 LA OPEN 2025
50 Free
31.94
31.94
100 Free
35.26
1:07.20
100 Free
1:07.20
150 Free
36.19
1:43.39
200 Free
36.33
2:19.72
100 Free
1:12.52
250 Free
36.50
2:56.22
300 Free
36.88
3:33.10
100 Free
1:13.38
350 Free
37.04
4:10.14
400 Free
35.50
4:45.64
100 Free
1:12.54
1896 James Liu 4:45.65 17 BB Min A: 4:39.79 (+5.86s | 2.1%) Fog City Hammerheads 06/06/2025 BAC C B A Meet
50 Free
32.92
32.92
100 Free
36.40
1:09.32
100 Free
1:09.32
150 Free
36.61
1:45.93
200 Free
36.63
2:22.56
100 Free
1:13.24
250 Free
37.00
2:59.56
300 Free
36.55
3:36.11
100 Free
1:13.55
350 Free
36.01
4:12.12
400 Free
33.53
4:45.65
100 Free
1:09.54
1897 Aiden Shih 4:45.70 18 BB Min A: 4:39.79 (+5.91s | 2.1%) Los Angeles Swim Club 06/16/2022 2022 CA SCS BUEN June Age Group
50 Free
32.28
32.28
100 Free
36.79
1:09.07
100 Free
1:09.07
150 Free
36.14
1:45.21
200 Free
36.65
2:21.86
100 Free
1:12.79
250 Free
36.03
2:57.89
300 Free
36.94
3:34.83
100 Free
1:12.97
350 Free
35.94
4:10.77
400 Free
34.93
4:45.70
100 Free
1:10.87
1898 Bruno Haggard 4:45.73 18 BB Min A: 4:39.79 (+5.94s | 2.1%) The Fish 06/17/2022 2022 VA WST Long Course Invitional
1899 Sebastian Pacheco 4:45.78 17 BB Min A: 4:39.79 (+5.99s | 2.1%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Free
32.80
32.80
100 Free
35.56
1:08.36
100 Free
1:08.36
150 Free
35.90
1:44.26
200 Free
36.88
2:21.14
100 Free
1:12.78
250 Free
36.40
2:57.54
300 Free
36.96
3:34.50
100 Free
1:13.36
350 Free
36.34
4:10.84
400 Free
34.94
4:45.78
100 Free
1:11.28
1900 Daschell Dunning 4:45.78 16 BB Min A: 4:39.79 (+5.99s | 2.1%) Brownell Talbot 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
31.44
31.44
100 Free
35.19
1:06.63
100 Free
1:06.63
150 Free
36.44
1:43.07
200 Free
36.88
2:19.95
100 Free
1:13.32
250 Free
36.94
2:56.89
300 Free
36.85
3:33.74
100 Free
1:13.79
350 Free
36.63
4:10.37
400 Free
35.41
4:45.78
100 Free
1:12.04

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