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
701 Matthew Char 4:26.61 15 AA Min AAA: 4:16.49 (+10.12s | 3.8%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
702 Miles Du Lac 4:26.63 15 AA Min AAA: 4:16.49 (+10.14s | 3.8%) Rockville Montgomery Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
31.07
31.07
100 Free
33.61
1:04.68
100 Free
1:04.68
150 Free
33.36
1:38.04
200 Free
33.99
2:12.03
100 Free
1:07.35
250 Free
34.02
2:46.05
300 Free
34.10
3:20.15
100 Free
1:08.12
350 Free
34.49
3:54.64
400 Free
31.99
4:26.63
100 Free
1:06.48
703 Thomas Westerman 4:26.64 16 AA Min AAA: 4:16.49 (+10.15s | 3.8%) Unattached 05/16/2025 Busbey Invitational 2025
50 Free
30.46
30.46
100 Free
33.59
1:04.05
100 Free
1:04.05
150 Free
33.83
1:37.89
200 Free
34.64
2:12.53
100 Free
1:08.47
250 Free
34.01
2:46.54
300 Free
34.37
3:20.91
100 Free
1:08.38
350 Free
32.93
3:53.84
400 Free
32.80
4:26.64
100 Free
1:05.73
704 Jude Carroll 4:26.64 17 AA Min AAA: 4:16.49 (+10.15s | 3.8%) Spartan Swim Club 07/18/2024 2024 VA LC Senior Champs
50 Free
29.21
29.21
100 Free
32.65
1:01.86
100 Free
1:01.86
150 Free
33.66
1:35.52
200 Free
34.75
2:10.27
100 Free
1:08.41
250 Free
34.48
2:44.75
300 Free
34.75
3:19.50
100 Free
1:09.23
350 Free
34.73
3:54.23
400 Free
32.41
4:26.64
100 Free
1:07.14
705 Jackson Kroh 4:26.65 17 AA Min AAA: 4:16.49 (+10.16s | 3.8%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Free
30.85
30.85
100 Free
32.31
1:03.16
100 Free
1:03.16
150 Free
33.17
1:36.33
200 Free
34.11
2:10.44
100 Free
1:07.28
250 Free
33.69
2:44.13
300 Free
34.68
3:18.81
100 Free
1:08.37
350 Free
34.48
3:53.29
400 Free
33.36
4:26.65
100 Free
1:07.84
706 Chanith Abeysinghe 4:26.66 14 AA Min AAA: 4:16.49 (+10.17s | 3.8%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Free
29.95
29.95
100 Free
33.63
1:03.58
100 Free
1:03.58
150 Free
32.83
1:36.41
200 Free
33.93
2:10.34
100 Free
1:06.76
250 Free
33.18
2:43.52
300 Free
34.54
3:18.06
100 Free
1:07.72
350 Free
33.72
3:51.78
400 Free
34.88
4:26.66
100 Free
1:08.60
707 Lance Roestenberg 4:26.67 18 AA Min AAA: 4:16.49 (+10.18s | 3.8%) New Jersey Race Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.25
29.25
100 Free
32.35
1:01.60
100 Free
1:01.60
150 Free
33.75
1:35.35
200 Free
34.12
2:09.47
100 Free
1:07.87
250 Free
34.35
2:43.82
300 Free
34.67
3:18.49
100 Free
1:09.02
350 Free
34.92
3:53.41
400 Free
33.26
4:26.67
100 Free
1:08.18
708 Spencer Damman 4:26.71 17 AA Min AAA: 4:16.49 (+10.22s | 3.8%) Sea Devils 07/31/2025 2025 ND DRGN MN Senior LC State Championship
50 Free
30.14
30.14
100 Free
33.97
1:04.11
100 Free
1:04.11
150 Free
34.37
1:38.48
200 Free
34.47
2:12.95
100 Free
1:08.84
250 Free
34.09
2:47.04
300 Free
34.34
3:21.38
100 Free
1:08.43
350 Free
33.86
3:55.24
400 Free
31.47
4:26.71
100 Free
1:05.33
709 Jack Ackerman 4:26.72 14 AA Min AAA: 4:16.49 (+10.23s | 3.8%) Mandell Jcc Sharks 07/28/2023 2023 ME CAC Destination Athlete Northeast Inv
50 Free
28.97
28.97
100 Free
32.90
1:01.87
100 Free
1:01.87
150 Free
34.23
1:36.10
200 Free
34.96
2:11.06
100 Free
1:09.19
250 Free
33.91
2:44.97
300 Free
34.55
3:19.52
100 Free
1:08.46
350 Free
34.18
3:53.70
400 Free
33.02
4:26.72
100 Free
1:07.20
710 Nathan Milun 4:26.75 17 AA Min AAA: 4:16.49 (+10.26s | 3.8%) Lifetime 06/26/2025 2025 June TYR Classic
50 Free
29.68
29.68
100 Free
32.48
1:02.16
100 Free
1:02.16
150 Free
33.79
1:35.95
200 Free
34.63
2:10.58
100 Free
1:08.42
250 Free
34.23
2:44.81
300 Free
34.14
3:18.95
100 Free
1:08.37
350 Free
34.01
3:52.96
400 Free
33.79
4:26.75
100 Free
1:07.80
711 Eli Holmes 4:26.75 17 AA Min AAA: 4:16.49 (+10.26s | 3.8%) Rochester Swim Club 06/13/2025 2025 MN RSC Summerfest
50 Free
31.27
31.27
100 Free
35.18
1:06.45
100 Free
1:06.45
150 Free
33.85
1:40.30
200 Free
34.08
2:14.38
100 Free
1:07.93
250 Free
33.53
2:47.91
300 Free
32.67
3:20.58
100 Free
1:06.20
350 Free
33.45
3:54.03
400 Free
32.72
4:26.75
100 Free
1:06.17
712 Lucas Purcell 4:26.86 15 AA Min AAA: 4:16.49 (+10.37s | 3.9%) Marlins Of Raleigh 06/16/2023 2023 Virginia Commonwealth Games
713 Dylan Fujita 4:26.87 14 AA Min AAA: 4:16.49 (+10.38s | 3.9%) Alto Swim Club 07/07/2023 2023 SBA Adam Szmidt Memorial Meet
714 Zakary Guenther 4:26.89 15 AA Min AAA: 4:16.49 (+10.40s | 3.9%) Corvallis Aquatic Team 07/26/2022 Finals Western Zone Senior Champs
50 Free
31.70
31.70
100 Free
34.23
1:05.93
100 Free
1:05.93
150 Free
33.84
1:39.77
200 Free
34.09
2:13.86
100 Free
1:07.93
250 Free
33.37
2:47.23
300 Free
34.51
3:21.74
100 Free
1:07.88
350 Free
33.30
3:55.04
400 Free
31.85
4:26.89
100 Free
1:05.15
715 Aiden Root 4:26.91 15 AA Min AAA: 4:16.49 (+10.42s | 3.9%) San Clemente Aquatic Team 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Free
29.93
29.93
100 Free
33.02
1:02.95
100 Free
1:02.95
150 Free
33.91
1:36.86
200 Free
34.46
2:11.32
100 Free
1:08.37
250 Free
33.07
2:44.39
300 Free
33.82
3:18.21
100 Free
1:06.89
350 Free
34.12
3:52.33
400 Free
34.58
4:26.91
100 Free
1:08.70
716 George Newsome 4:26.92 16 AA Min AAA: 4:16.49 (+10.43s | 3.9%) Victor Swim Club 05/24/2024 2024 CA NOVA Speedo Grand Challenge
50 Free
29.53
29.53
100 Free
32.44
1:01.97
100 Free
1:01.97
150 Free
33.93
1:35.90
200 Free
34.38
2:10.28
100 Free
1:08.31
250 Free
34.49
2:44.77
300 Free
34.16
3:18.93
100 Free
1:08.65
350 Free
34.76
3:53.69
400 Free
33.23
4:26.92
100 Free
1:07.99
717 Kai Rasmussen 4:26.93 16 AA Min AAA: 4:16.49 (+10.44s | 3.9%) King Aquatic Club 07/17/2025 2025 PN 13 O LC Senior Championships
718 Drake Doyle 4:26.93 15 AA Min AAA: 4:16.49 (+10.44s | 3.9%) Cottonwood Heights Aquatics 07/26/2022 Finals Western Zone Senior Champs
50 Free
30.73
30.73
100 Free
33.74
1:04.47
100 Free
1:04.47
150 Free
33.62
1:38.09
200 Free
34.11
2:12.20
100 Free
1:07.73
250 Free
35.38
2:47.58
300 Free
35.44
3:23.02
100 Free
1:10.82
350 Free
34.56
3:57.58
400 Free
29.35
4:26.93
100 Free
1:03.91
719 Daniel Saunders 4:26.93 17 AA Min AAA: 4:16.49 (+10.44s | 3.9%) Machine Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.41
29.41
100 Free
33.53
1:02.94
100 Free
1:02.94
150 Free
34.12
1:37.06
200 Free
34.67
2:11.73
100 Free
1:08.79
250 Free
35.10
2:46.83
300 Free
34.74
3:21.57
100 Free
1:09.84
350 Free
33.08
3:54.65
400 Free
32.28
4:26.93
100 Free
1:05.36
720 Frank Hassell 4:26.95 15 AA Min AAA: 4:16.49 (+10.46s | 3.9%) Marlins Of Raleigh 06/16/2023 2023 Virginia Commonwealth Games
721 Ryan Zeng 4:26.95 18 AA Min AAA: 4:16.49 (+10.46s | 3.9%) Dare Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
722 Anthony Mugno 4:26.99 16 AA Min AAA: 4:16.49 (+10.50s | 3.9%) Empire Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.90
28.90
100 Free
31.81
1:00.71
100 Free
1:00.71
150 Free
33.54
1:34.25
200 Free
34.67
2:08.92
100 Free
1:08.21
250 Free
35.05
2:43.97
300 Free
35.10
3:19.07
100 Free
1:10.15
350 Free
34.77
3:53.84
400 Free
33.15
4:26.99
100 Free
1:07.92
723 Shepard Camp 4:27.00 14 AA Min AAA: 4:16.49 (+10.51s | 3.9%) Charger Aquatics 07/26/2022 Finals Western Zone Senior Champs
50 Free
31.65
31.65
100 Free
34.25
1:05.90
100 Free
1:05.90
150 Free
33.96
1:39.86
200 Free
34.51
2:14.37
100 Free
1:08.47
250 Free
33.12
2:47.49
300 Free
33.95
3:21.44
100 Free
1:07.07
350 Free
33.85
3:55.29
400 Free
31.71
4:27.00
100 Free
1:05.56
724 Clark Young 4:27.03 14 AA Min AAA: 4:16.49 (+10.54s | 3.9%) Unattached 08/03/2023 2023 Central Zone 14 U Championship KS
50 Free
29.52
29.52
100 Free
33.14
1:02.66
100 Free
1:02.66
150 Free
34.16
1:36.82
200 Free
34.13
2:10.95
100 Free
1:08.29
250 Free
33.88
2:44.83
300 Free
34.62
3:19.45
100 Free
1:08.50
350 Free
33.97
3:53.42
400 Free
33.61
4:27.03
100 Free
1:07.58
725 Matthew So 4:27.09 17 AA Min AAA: 4:16.49 (+10.60s | 4.0%) Hillsboro Swim Team 05/02/2025 2025 THSC Spring Invitational
50 Free
30.85
30.85
100 Free
34.59
1:05.44
100 Free
1:05.44
150 Free
34.87
1:40.31
200 Free
34.98
2:15.29
100 Free
1:09.85
250 Free
34.74
2:50.03
300 Free
33.63
3:23.66
100 Free
1:08.37
350 Free
32.37
3:56.03
400 Free
31.06
4:27.09
100 Free
1:03.43
726 Malachi Villarreal 4:27.11 15 AA Min AAA: 4:16.49 (+10.62s | 4.0%) Wyo Allstars 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
28.89
28.89
100 Free
32.93
1:01.82
100 Free
1:01.82
150 Free
33.55
1:35.37
200 Free
34.68
2:10.05
100 Free
1:08.23
250 Free
34.54
2:44.59
300 Free
34.92
3:19.51
100 Free
1:09.46
350 Free
34.44
3:53.95
400 Free
33.16
4:27.11
100 Free
1:07.60
727 Jinu Hong 4:27.12 17 AA Min AAA: 4:16.49 (+10.63s | 4.0%) Alto Swim Club 06/29/2024 Alto Summer Swelter
728 Brady Schermer 4:27.13 17 AA Min AAA: 4:16.49 (+10.64s | 4.0%) Marlins Of Raleigh 01/17/2026 NOVA LC Winter Invitational
50 Free
30.66
30.66
100 Free
33.72
1:04.38
100 Free
1:04.38
150 Free
33.82
1:38.20
200 Free
34.06
2:12.26
100 Free
1:07.88
250 Free
33.99
2:46.25
300 Free
33.97
3:20.22
100 Free
1:07.96
350 Free
33.62
3:53.84
400 Free
33.29
4:27.13
100 Free
1:06.91
729 Jackson Moore 4:27.15 16 AA Min AAA: 4:16.49 (+10.66s | 4.0%) SwimRise Aquatics 07/17/2025 2025 Florida Summer Senior Championships
730 Mason Crews 4:27.16 14 AA Min AAA: 4:16.49 (+10.67s | 4.0%) Unattached 08/06/2021 ELK 2021 Central Zone 14 And Under
50 Free
30.46
30.46
100 Free
32.63
1:03.09
100 Free
1:03.09
150 Free
33.99
1:37.08
200 Free
33.76
2:10.84
100 Free
1:07.75
250 Free
34.85
2:45.69
300 Free
34.00
3:19.69
100 Free
1:08.85
350 Free
34.78
3:54.47
400 Free
32.69
4:27.16
100 Free
1:07.47
731 Tyson Walker 4:27.18 14 AA Min AAA: 4:16.49 (+10.69s | 4.0%) Aces Swim Club 08/03/2022 Western Zones Age Group Championships
732 Nikolas Klimenko 4:27.19 16 AA Min AAA: 4:16.49 (+10.70s | 4.0%) Terrapins Swim Team 06/27/2025 TEAM Summer Invitational
50 Free
30.77
30.77
100 Free
33.35
1:04.12
100 Free
1:04.12
150 Free
34.71
1:38.83
200 Free
33.87
2:12.70
100 Free
1:08.58
250 Free
34.07
2:46.77
300 Free
33.70
3:20.47
100 Free
1:07.77
350 Free
34.04
3:54.51
400 Free
32.68
4:27.19
100 Free
1:06.72
733 Reid Grotjohn 4:27.21 16 AA Min AAA: 4:16.49 (+10.72s | 4.0%) Legacy Aquatics 11/02/2024 Oregon City Fall Open 2024
50 Free
29.82
29.82
100 Free
33.09
1:02.91
100 Free
1:02.91
150 Free
34.69
1:37.60
200 Free
34.42
2:12.02
100 Free
1:09.11
250 Free
33.75
2:45.77
300 Free
33.88
3:19.65
100 Free
1:07.63
350 Free
33.89
3:53.54
400 Free
33.67
4:27.21
100 Free
1:07.56
734 Graham Woodruff 4:27.24 15 AA Min AAA: 4:16.49 (+10.75s | 4.0%) Lynchburg YMCA Swim Team 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
29.89
29.89
100 Free
33.12
1:03.01
100 Free
1:03.01
150 Free
34.44
1:37.45
200 Free
34.20
2:11.65
100 Free
1:08.64
250 Free
33.92
2:45.57
300 Free
34.21
3:19.78
100 Free
1:08.13
350 Free
34.21
3:53.99
400 Free
33.25
4:27.24
100 Free
1:07.46
735 Eric Golgotiu 4:27.25 16 AA Min AAA: 4:16.49 (+10.76s | 4.0%) Legacy Aquatics 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.37
29.37
100 Free
32.27
1:01.64
100 Free
1:01.64
150 Free
33.47
1:35.11
200 Free
34.39
2:09.50
100 Free
1:07.86
250 Free
34.02
2:43.52
300 Free
35.31
3:18.83
100 Free
1:09.33
350 Free
34.83
3:53.66
400 Free
33.59
4:27.25
100 Free
1:08.42
736 Finnegan McFarland 4:27.26 18 AA Min AAA: 4:16.49 (+10.77s | 4.0%) Thunderbird Aquatic Club 07/17/2025 2025 PN 13 O LC Senior Championships
737 Zack Kusch 4:27.28 15 AA Min AAA: 4:16.49 (+10.79s | 4.0%) Streamline Aquatics Club 05/18/2023 2023 EZ LC Speedo Super Sectional
100 Free
1:01.70
1:01.70
100 Free
1:01.70
200 Free
1:08.10
2:09.80
100 Free
1:08.10
300 Free
1:09.48
3:19.28
100 Free
1:09.48
400 Free
1:08.00
4:27.28
100 Free
1:08.00
738 Travis Black 4:27.32 15 AA Min AAA: 4:16.49 (+10.83s | 4.1%) Neptune Swimming 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.75
29.75
100 Free
32.66
1:02.41
100 Free
1:02.41
150 Free
33.84
1:36.25
200 Free
34.45
2:10.70
100 Free
1:08.29
250 Free
34.13
2:44.83
300 Free
34.53
3:19.36
100 Free
1:08.66
350 Free
34.28
3:53.64
400 Free
33.68
4:27.32
100 Free
1:07.96
739 Matthew Michitti 4:27.32 17 AA Min AAA: 4:16.49 (+10.83s | 4.1%) What Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
29.07
29.07
100 Free
32.29
1:01.36
100 Free
1:01.36
150 Free
33.69
1:35.05
200 Free
34.00
2:09.05
100 Free
1:07.69
250 Free
34.23
2:43.28
300 Free
34.83
3:18.11
100 Free
1:09.06
350 Free
35.06
3:53.17
400 Free
34.15
4:27.32
100 Free
1:09.21
740 David Chase 4:27.33 14 AA Min AAA: 4:16.49 (+10.84s | 4.1%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
50 Free
30.22
30.22
100 Free
32.98
1:03.20
100 Free
1:03.20
150 Free
34.00
1:37.20
200 Free
33.98
2:11.18
100 Free
1:07.98
250 Free
34.57
2:45.75
300 Free
35.04
3:20.79
100 Free
1:09.61
350 Free
34.36
3:55.15
400 Free
32.18
4:27.33
100 Free
1:06.54
741 Beau Joens 4:27.35 16 AA Min AAA: 4:16.49 (+10.86s | 4.1%) North Jeffco Swim Team 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Free
29.09
29.09
100 Free
32.35
1:01.44
100 Free
1:01.44
150 Free
33.21
1:34.65
200 Free
34.27
2:08.92
100 Free
1:07.48
250 Free
33.93
2:42.85
300 Free
35.40
3:18.25
100 Free
1:09.33
350 Free
34.52
3:52.77
400 Free
34.58
4:27.35
100 Free
1:09.10
742 Kaden Ihrig 4:27.35 18 AA Min AAA: 4:16.49 (+10.86s | 4.1%) Paseo Aquatics Swim Team 07/23/2025 2025 CA SCS Summer A G Champs
743 Mateus Luevano 4:27.44 16 AA Min AAA: 4:16.49 (+10.95s | 4.1%) La Mirada Armada 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
744 Prentice-Garnett Sanders 4:27.49 17 AA Min AAA: 4:16.49 (+11.00s | 4.1%) King Aquatic Club 04/25/2025 2025 PN KING Spring Derby
745 Colin Eliason 4:27.51 16 AA Min AAA: 4:16.49 (+11.02s | 4.1%) Hanover Aquatics 07/18/2024 2024 VA LC Senior Champs
50 Free
30.25
30.25
100 Free
32.76
1:03.01
100 Free
1:03.01
150 Free
33.90
1:36.91
200 Free
34.12
2:11.03
100 Free
1:08.02
250 Free
34.32
2:45.35
300 Free
34.38
3:19.73
100 Free
1:08.70
350 Free
33.79
3:53.52
400 Free
33.99
4:27.51
100 Free
1:07.78
746 Calahan McColley 4:27.53 15 AA Min AAA: 4:16.49 (+11.04s | 4.1%) Unattached 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.42
29.42
100 Free
32.82
1:02.24
100 Free
1:02.24
150 Free
33.98
1:36.22
200 Free
33.82
2:10.04
100 Free
1:07.80
250 Free
34.28
2:44.32
300 Free
35.00
3:19.32
100 Free
1:09.28
350 Free
34.40
3:53.72
400 Free
33.81
4:27.53
100 Free
1:08.21
747 Miles Bratman 4:27.54 16 AA Min AAA: 4:16.49 (+11.05s | 4.1%) Excel Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
748 Arun Kaura 4:27.55 14 AA Min AAA: 4:16.49 (+11.06s | 4.1%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
50 Free
29.51
29.51
100 Free
33.08
1:02.59
100 Free
1:02.59
150 Free
33.94
1:36.53
200 Free
34.45
2:10.98
100 Free
1:08.39
250 Free
34.87
2:45.85
300 Free
34.79
3:20.64
100 Free
1:09.66
350 Free
34.88
3:55.52
400 Free
32.03
4:27.55
100 Free
1:06.91
749 Julian Rusk 4:27.57 16 AA Min AAA: 4:16.49 (+11.08s | 4.1%) Waterloo Swimming 06/20/2025 2025 ST AAAA NS George Block Invite
750 Amias Hollister Ivanich 4:27.62 16 AA Min AAA: 4:16.49 (+11.13s | 4.2%) Swim Neptune 07/17/2025 2025 Speedo Sectionals Mt Hood WZ

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