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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
851 Hunter Sternberg 4:31.19 17 A Min AA: 4:28.19 (+3.00s | 1.1%) Issaquah Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
852 Gian Velasco 4:31.26 18 A Min AA: 4:28.19 (+3.07s | 1.1%) Oasis Aquatics 06/12/2025 2025 June Age Group Invite
50 Free
31.09
31.09
100 Free
34.07
1:05.16
100 Free
1:05.16
150 Free
34.41
1:39.57
200 Free
34.38
2:13.95
100 Free
1:08.79
250 Free
34.09
2:48.04
300 Free
34.62
3:22.66
100 Free
1:08.71
350 Free
35.40
3:58.06
400 Free
33.20
4:31.26
100 Free
1:08.60
853 Frederick Fox 4:31.26 17 A Min AA: 4:28.19 (+3.07s | 1.1%) Sarasota Sharks 07/17/2025 2025 Florida Summer Senior Championships
854 Logan Hansen 4:31.28 18 A Min AA: 4:28.19 (+3.09s | 1.1%) Utah Valley Aquatics 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
30.82
30.82
100 Free
33.44
1:04.26
100 Free
1:04.26
150 Free
34.57
1:38.83
200 Free
34.33
2:13.16
100 Free
1:08.90
250 Free
35.32
2:48.48
300 Free
34.81
3:23.29
100 Free
1:10.13
350 Free
35.06
3:58.35
400 Free
32.93
4:31.28
100 Free
1:07.99
855 William Curran 4:31.30 18 A Min AA: 4:28.19 (+3.11s | 1.1%) Riptide Swim Team 05/13/2023 2023 SD SFST Ready For Long Course Meet
50 Free
31.10
31.10
100 Free
33.29
1:04.39
100 Free
1:04.39
150 Free
34.08
1:38.47
200 Free
34.67
2:13.14
100 Free
1:08.75
250 Free
34.98
2:48.12
300 Free
35.41
3:23.53
100 Free
1:10.39
350 Free
34.63
3:58.16
400 Free
33.14
4:31.30
100 Free
1:07.77
856 Ian Lutz 4:31.31 18 A Min AA: 4:28.19 (+3.12s | 1.1%) Old Dominion Aquatic Club 05/03/2024 2024 TIDE Swimming Spring Shockwave Meet
857 Ciaran Lee 4:31.31 17 A Min AA: 4:28.19 (+3.12s | 1.1%) Burlingame Aquatics 07/07/2023 2023 SBA Adam Szmidt Memorial Meet
858 Gabriel Eke 4:31.41 18 A Min AA: 4:28.19 (+3.22s | 1.2%) Canyons Aquatic Club 07/06/2023 2023 Los Angeles Invite @ USC
50 Free
30.01
30.01
100 Free
32.92
1:02.93
100 Free
1:02.93
150 Free
33.79
1:36.72
200 Free
34.32
2:11.04
100 Free
1:08.11
250 Free
35.52
2:46.56
300 Free
35.42
3:21.98
100 Free
1:10.94
350 Free
35.80
3:57.78
400 Free
33.63
4:31.41
100 Free
1:09.43
859 Matthew Czerwinski 4:31.43 18 A Min AA: 4:28.19 (+3.24s | 1.2%) Cougar Aquatic Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
30.40
30.40
100 Free
33.64
1:04.04
100 Free
1:04.04
150 Free
34.66
1:38.70
200 Free
34.79
2:13.49
100 Free
1:09.45
250 Free
34.49
2:47.98
300 Free
34.32
3:22.30
100 Free
1:08.81
350 Free
35.09
3:57.39
400 Free
34.04
4:31.43
100 Free
1:09.13
860 Jarod Tang 4:31.44 17 A Min AA: 4:28.19 (+3.25s | 1.2%) San Ramon Valley Aquatics 06/26/2025 2025 TYR GO Challenge
100 Free
1:06.24
1:06.24
100 Free
1:06.24
200 Free
1:09.71
2:15.95
100 Free
1:09.71
300 Free
1:07.72
3:23.67
100 Free
1:07.72
400 Free
1:07.77
4:31.44
100 Free
1:07.77
861 Joseph Klepar 4:31.61 17 A Min AA: 4:28.19 (+3.42s | 1.3%) SwimMAC Carolina 11/15/2025 2025 NC SwimMAC November LC SC Invitational
50 Free
30.76
30.76
100 Free
33.89
1:04.65
100 Free
1:04.65
150 Free
34.16
1:38.81
200 Free
34.98
2:13.79
100 Free
1:09.14
250 Free
34.46
2:48.25
300 Free
34.93
3:23.18
100 Free
1:09.39
350 Free
34.12
3:57.30
400 Free
34.31
4:31.61
100 Free
1:08.43
862 Wyatt Fortney 4:31.65 18 A Min AA: 4:28.19 (+3.46s | 1.3%) Univ. of Denver Hilltoppers 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
30.59
30.59
100 Free
33.54
1:04.13
100 Free
1:04.13
150 Free
34.09
1:38.22
200 Free
34.14
2:12.36
100 Free
1:08.23
250 Free
34.78
2:47.14
300 Free
34.90
3:22.04
100 Free
1:09.68
350 Free
34.97
3:57.01
400 Free
34.64
4:31.65
100 Free
1:09.61
863 Darius Damian 4:31.66 17 A Min AA: 4:28.19 (+3.47s | 1.3%) Machine Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.88
29.88
100 Free
33.34
1:03.22
100 Free
1:03.22
150 Free
34.68
1:37.90
200 Free
34.73
2:12.63
100 Free
1:09.41
250 Free
35.26
2:47.89
300 Free
34.55
3:22.44
100 Free
1:09.81
350 Free
35.31
3:57.75
400 Free
33.91
4:31.66
100 Free
1:09.22
864 Dylan Lim 4:31.68 17 A Min AA: 4:28.19 (+3.49s | 1.3%) Tualatin Hills Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
865 Gabriel Traina 4:31.68 17 A Min AA: 4:28.19 (+3.49s | 1.3%) Wave Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
866 Cameron Cich 4:31.71 18 A Min AA: 4:28.19 (+3.52s | 1.3%) Velocity Aquatics 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Free
31.32
31.32
100 Free
33.66
1:04.98
100 Free
1:04.98
150 Free
34.99
1:39.97
200 Free
34.45
2:14.42
100 Free
1:09.44
250 Free
34.90
2:49.32
300 Free
35.18
3:24.50
100 Free
1:10.08
350 Free
34.80
3:59.30
400 Free
32.41
4:31.71
100 Free
1:07.21
867 Roy Ramirez 4:31.72 17 A Min AA: 4:28.19 (+3.53s | 1.3%) La Mirada Armada 07/21/2022 2022 CA SCS MVN Summer JO S
50 Free
30.64
30.64
100 Free
33.15
1:03.79
100 Free
1:03.79
150 Free
34.40
1:38.19
200 Free
34.55
2:12.74
100 Free
1:08.95
250 Free
35.01
2:47.75
300 Free
35.02
3:22.77
100 Free
1:10.03
350 Free
35.17
3:57.94
400 Free
33.78
4:31.72
100 Free
1:08.95
868 Ayden Fortney 4:31.81 17 A Min AA: 4:28.19 (+3.62s | 1.3%) Unattached 08/04/2022 2022 IN Central Zone 14 U Championship
50 Free
29.51
29.51
100 Free
33.31
1:02.82
100 Free
1:02.82
150 Free
34.02
1:36.84
200 Free
34.80
2:11.64
100 Free
1:08.82
250 Free
34.98
2:46.62
300 Free
35.44
3:22.06
100 Free
1:10.42
350 Free
35.67
3:57.73
400 Free
34.08
4:31.81
100 Free
1:09.75
869 Liam Lewis 4:31.83 18 A Min AA: 4:28.19 (+3.64s | 1.3%) Waterloo Swimming 05/09/2025 2025 ST TXLA 11 O End Of School Splash
50 Free
31.02
31.02
100 Free
33.70
1:04.72
100 Free
1:04.72
150 Free
34.92
1:39.64
200 Free
34.57
2:14.21
100 Free
1:09.49
250 Free
35.16
2:49.37
300 Free
35.06
3:24.43
100 Free
1:10.22
350 Free
34.60
3:59.03
400 Free
32.80
4:31.83
100 Free
1:07.40
870 Dane Mason 4:31.88 17 A Min AA: 4:28.19 (+3.69s | 1.4%) Longhorn Aquatics 05/09/2025 2025 ST TXLA 11 O End Of School Splash
50 Free
30.09
30.09
100 Free
33.63
1:03.72
100 Free
1:03.72
150 Free
34.38
1:38.10
200 Free
34.82
2:12.92
100 Free
1:09.20
250 Free
35.03
2:47.95
300 Free
35.19
3:23.14
100 Free
1:10.22
350 Free
34.89
3:58.03
400 Free
33.85
4:31.88
100 Free
1:08.74
871 Darmen Yessengeldy 4:31.89 18 A Min AA: 4:28.19 (+3.70s | 1.4%) Unattached 04/13/2023 2023 CA MVN Fran Crippen SMOC
50 Free
30.05
30.05
100 Free
33.74
1:03.79
100 Free
1:03.79
150 Free
33.92
1:37.71
200 Free
35.01
2:12.72
100 Free
1:08.93
250 Free
32.66
2:45.38
300 Free
35.06
3:20.44
100 Free
1:07.72
350 Free
35.81
3:56.25
400 Free
35.64
4:31.89
100 Free
1:11.45
872 Marcus Richter 4:31.90 17 A Min AA: 4:28.19 (+3.71s | 1.4%) Wasatch Front Fish Market 07/18/2024 2024 LC SR CHAMPS
50 Free
29.37
29.37
100 Free
33.27
1:02.64
100 Free
1:02.64
150 Free
34.40
1:37.04
200 Free
35.26
2:12.30
100 Free
1:09.66
250 Free
35.06
2:47.36
300 Free
35.15
3:22.51
100 Free
1:10.21
350 Free
34.86
3:57.37
400 Free
34.53
4:31.90
100 Free
1:09.39
873 Ian Garth 4:31.92 18 A Min AA: 4:28.19 (+3.73s | 1.4%) Tide Swimming 07/21/2022 2022 VA LC Age Group Championships
874 Vincent Velazquez 4:31.93 16 A Min AA: 4:28.19 (+3.74s | 1.4%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:05.71
1:05.71
100 Free
1:05.71
200 Free
1:10.66
2:16.37
100 Free
1:10.66
300 Free
1:09.34
3:25.71
100 Free
1:09.34
400 Free
1:06.22
4:31.93
100 Free
1:06.22
875 Isaac Bockman 4:31.96 17 A Min AA: 4:28.19 (+3.77s | 1.4%) The Fish 06/20/2025 2025 GCST MARK MCCAW SUMMER
50 Free
31.07
31.07
100 Free
34.12
1:05.19
100 Free
1:05.19
150 Free
35.04
1:40.23
200 Free
35.05
2:15.28
100 Free
1:10.09
250 Free
34.82
2:50.10
300 Free
34.73
3:24.83
100 Free
1:09.55
350 Free
34.46
3:59.29
400 Free
32.67
4:31.96
100 Free
1:07.13
876 Hewitt Hu 4:31.97 18 A Min AA: 4:28.19 (+3.78s | 1.4%) Multnomah Athletic Club 05/02/2025 2025 THSC Spring Invitational
50 Free
30.48
30.48
100 Free
34.42
1:04.90
100 Free
1:04.90
150 Free
34.56
1:39.46
200 Free
34.64
2:14.10
100 Free
1:09.20
250 Free
34.15
2:48.25
300 Free
35.14
3:23.39
100 Free
1:09.29
350 Free
34.46
3:57.85
400 Free
34.12
4:31.97
100 Free
1:08.58
877 Albert Jiang 4:31.98 17 A Min AA: 4:28.19 (+3.79s | 1.4%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Free
32.38
32.38
100 Free
34.54
1:06.92
100 Free
1:06.92
150 Free
34.04
1:40.96
200 Free
33.65
2:14.61
100 Free
1:07.69
250 Free
33.65
2:48.26
300 Free
34.38
3:22.64
100 Free
1:08.03
350 Free
35.16
3:57.80
400 Free
34.18
4:31.98
100 Free
1:09.34
878 Peyton Balseiro 4:32.01 18 A Min AA: 4:28.19 (+3.82s | 1.4%) Tampa Y Swimming 07/17/2025 2025 Florida Summer Senior Championships
50 Free
30.14
30.14
100 Free
33.02
1:03.16
100 Free
1:03.16
150 Free
34.46
1:37.62
200 Free
34.55
2:12.17
100 Free
1:09.01
250 Free
35.62
2:47.79
300 Free
35.08
3:22.87
100 Free
1:10.70
350 Free
35.14
3:58.01
400 Free
33.99
4:32.00
100 Free
1:09.13
879 Miguel Oliva 4:32.02 17 A Min AA: 4:28.19 (+3.83s | 1.4%) Multnomah Athletic Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
880 Ayden Pana 4:32.05 17 A Min AA: 4:28.19 (+3.86s | 1.4%) West Express Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Free
30.66
30.66
100 Free
33.95
1:04.61
100 Free
1:04.61
150 Free
35.06
1:39.67
200 Free
35.24
2:14.91
100 Free
1:10.30
250 Free
35.18
2:50.09
300 Free
34.89
3:24.98
100 Free
1:10.07
350 Free
34.51
3:59.49
400 Free
32.55
4:32.04
100 Free
1:07.06
881 Hudson Villemain 4:32.05 18 A Min AA: 4:28.19 (+3.86s | 1.4%) Aiken-Augusta Swim League 01/17/2026 2026 NC SwimMAC Novant LC
50 Free
30.45
30.45
100 Free
33.58
1:04.03
100 Free
1:04.03
150 Free
34.34
1:38.37
200 Free
35.32
2:13.69
100 Free
1:09.66
250 Free
35.37
2:49.06
300 Free
36.01
3:25.07
100 Free
1:11.38
350 Free
34.01
3:59.08
400 Free
32.96
4:32.04
100 Free
1:06.97
882 Aiden Stewart 4:32.08 17 A Min AA: 4:28.19 (+3.89s | 1.4%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Free
30.77
30.77
100 Free
34.71
1:05.48
100 Free
1:05.48
150 Free
35.15
1:40.63
200 Free
34.74
2:15.37
100 Free
1:09.89
250 Free
36.08
2:51.45
300 Free
34.22
3:25.67
100 Free
1:10.30
350 Free
34.47
4:00.14
400 Free
31.94
4:32.08
100 Free
1:06.41
883 Samuel Baker 4:32.08 18 A Min AA: 4:28.19 (+3.89s | 1.4%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.66
30.66
100 Free
34.55
1:05.21
100 Free
1:05.21
150 Free
35.03
1:40.24
200 Free
35.65
2:15.89
100 Free
1:10.68
250 Free
35.14
2:51.03
300 Free
34.65
3:25.68
100 Free
1:09.79
350 Free
34.25
3:59.93
400 Free
32.15
4:32.08
100 Free
1:06.40
884 Walter Keibler 4:32.10 18 A Min AA: 4:28.19 (+3.91s | 1.4%) Issaquah Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
885 Andrew Pascual 4:32.11 16 A Min AA: 4:28.19 (+3.92s | 1.4%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
886 Anthony Zeiger 4:32.13 17 A Min AA: 4:28.19 (+3.94s | 1.4%) New Wave Swim Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
28.66
28.66
100 Free
32.44
1:01.10
100 Free
1:01.10
150 Free
33.66
1:34.76
200 Free
35.67
2:10.43
100 Free
1:09.33
250 Free
35.62
2:46.05
300 Free
35.78
3:21.83
100 Free
1:11.40
350 Free
35.16
3:56.99
400 Free
35.14
4:32.13
100 Free
1:10.30
887 Sean Luk 4:32.13 17 A Min AA: 4:28.19 (+3.94s | 1.4%) Tsm Aquatics 07/11/2025 2025 LAI Entries
888 Kevin Tu 4:32.17 18 A Min AA: 4:28.19 (+3.98s | 1.5%) Unattached 04/28/2023 2023 SUSA LC Kickoff
50 Free
29.92
29.92
100 Free
33.04
1:02.96
100 Free
1:02.96
150 Free
35.26
1:38.22
200 Free
35.64
2:13.86
100 Free
1:10.90
250 Free
35.50
2:49.36
300 Free
35.27
3:24.63
100 Free
1:10.77
350 Free
34.59
3:59.22
400 Free
32.95
4:32.17
100 Free
1:07.54
889 Lucas Casey 4:32.17 18 A Min AA: 4:28.19 (+3.98s | 1.5%) T2 Aquatics 04/17/2026 2026 GCST Spring Open
50 Free
30.47
30.47
100 Free
33.83
1:04.30
100 Free
1:04.30
150 Free
35.45
1:39.75
200 Free
36.24
2:15.99
100 Free
1:11.69
250 Free
35.56
2:51.55
300 Free
35.14
3:26.69
100 Free
1:10.70
350 Free
34.33
4:01.02
400 Free
31.15
4:32.17
100 Free
1:05.48
890 Louis St. Petery 4:32.18 18 A Min AA: 4:28.19 (+3.99s | 1.5%) Treasure Coast Swimming 05/03/2025 TCSC Go For The Gold Invitational
891 Louis Decattoire 4:32.18 18 A Min AA: 4:28.19 (+3.99s | 1.5%) Blackline Aquatics 05/16/2025 2025 MN STRM Spring Startup
50 Free
30.18
30.18
100 Free
33.06
1:03.24
100 Free
1:03.24
150 Free
34.10
1:37.34
200 Free
35.13
2:12.47
100 Free
1:09.23
250 Free
35.24
2:47.71
300 Free
35.30
3:23.01
100 Free
1:10.54
350 Free
34.75
3:57.76
400 Free
34.42
4:32.18
100 Free
1:09.17
892 Joel Silver 4:32.19 18 A Min AA: 4:28.19 (+4.00s | 1.5%) Univ. of Denver Hilltoppers 06/27/2025 2025 CO Zone 2 DU Meet
50 Free
31.04
31.04
100 Free
34.87
1:05.91
100 Free
1:05.91
150 Free
35.44
1:41.35
200 Free
33.84
2:15.19
100 Free
1:09.28
250 Free
32.86
2:48.05
300 Free
33.54
3:21.59
100 Free
1:06.40
350 Free
35.48
3:57.07
400 Free
35.11
4:32.18
100 Free
1:10.59
893 Elliot Vech 4:32.20 16 A Min AA: 4:28.19 (+4.01s | 1.5%) Unattached 08/03/2023 2023 Central Zone 14 U Championship KS
50 Free
30.67
30.67
100 Free
34.11
1:04.78
100 Free
1:04.78
150 Free
34.89
1:39.67
200 Free
34.84
2:14.51
100 Free
1:09.73
250 Free
34.81
2:49.32
300 Free
35.32
3:24.64
100 Free
1:10.13
350 Free
35.01
3:59.65
400 Free
32.55
4:32.20
100 Free
1:07.56
894 Joseph Luken 4:32.21 18 A Min AA: 4:28.19 (+4.02s | 1.5%) Gold Medal Swim Club 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
31.75
31.75
100 Free
34.10
1:05.85
100 Free
1:05.85
150 Free
34.30
1:40.15
200 Free
34.33
2:14.48
100 Free
1:08.63
250 Free
34.62
2:49.10
300 Free
34.63
3:23.73
100 Free
1:09.25
350 Free
34.72
3:58.45
400 Free
33.76
4:32.21
100 Free
1:08.48
895 Sylvan Schoenheit 4:32.21 17 A Min AA: 4:28.19 (+4.02s | 1.5%) Lake Oswego Swim Club 08/03/2022 Western Zones Age Group Championships
896 Ethan Sotelo 4:32.22 17 A Min AA: 4:28.19 (+4.03s | 1.5%) Merced Skimmers Swim Team 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:25.44
3:25.44
50 Free
0.00
3:25.44
50 Free
3:25.44
100 Free
34.00
3:59.44
50 Free
34.00
125 Free
32.78
4:32.22
150 Free
0.00
4:32.22
50 Free
32.78
897 Lincoln Hoffmann 4:32.26 17 A Min AA: 4:28.19 (+4.07s | 1.5%) Loveland Swim Club 08/03/2022 Western Zones Age Group Championships
898 William Watson 4:32.28 18 A Min AA: 4:28.19 (+4.09s | 1.5%) Bolles School Sharks 04/11/2025 2025 April Classic
899 Colton Castellano 4:32.33 18 A Min AA: 4:28.19 (+4.14s | 1.5%) Class Aquatics 07/24/2025 2025 CA SCS Summer A G Champs CANY
900 Gavin Miller 4:32.33 17 A Min AA: 4:28.19 (+4.14s | 1.5%) Sandpipers of Nevada 07/25/2024 2024 CA SCS BREA Summer A G Champs

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