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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
651 Alexander Strots 4:27.96 16 AA Min AAA: 4:22.49 (+5.47s | 2.0%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
652 Walker Sewell 4:27.99 15 AA Min AAA: 4:22.49 (+5.50s | 2.1%) Unattached 06/19/2026 GSA 70th Annual Eastern Invitational
50 Free
29.89
29.89
100 Free
33.34
1:03.23
100 Free
1:03.23
150 Free
33.92
1:37.15
200 Free
34.74
2:11.89
100 Free
1:08.66
250 Free
34.35
2:46.24
300 Free
34.69
3:20.93
100 Free
1:09.04
350 Free
34.12
3:55.05
400 Free
32.94
4:27.99
100 Free
1:07.06
653 Maxwell McMillan 4:28.00 16 AA Min AAA: 4:22.49 (+5.51s | 2.1%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Free
30.60
30.60
100 Free
33.68
1:04.28
100 Free
1:04.28
150 Free
33.98
1:38.26
200 Free
34.08
2:12.34
100 Free
1:08.06
250 Free
34.48
2:46.82
300 Free
34.41
3:21.23
100 Free
1:08.89
350 Free
34.56
3:55.79
400 Free
32.21
4:28.00
100 Free
1:06.77
654 Joseph Wulterkens 4:28.02 15 AA Min AAA: 4:22.49 (+5.53s | 2.1%) Pleasant Prairie Patriots Swim 06/20/2025 2025 FAST Independence Invitational
50 Free
30.46
30.46
100 Free
33.13
1:03.59
100 Free
1:03.59
150 Free
34.01
1:37.60
200 Free
34.07
2:11.67
100 Free
1:08.08
250 Free
34.62
2:46.29
300 Free
34.62
3:20.91
100 Free
1:09.24
350 Free
34.40
3:55.31
400 Free
32.71
4:28.02
100 Free
1:07.11
655 Andrew Wight 4:28.02 16 AA Min AAA: 4:22.49 (+5.53s | 2.1%) Prime Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
656 Charles Wisker 4:28.03 15 AA Min AAA: 4:22.49 (+5.54s | 2.1%) Fox Valley Swim Team 06/18/2026 2026 Tennessee Aquatics June Invitational
657 Ron Baravik 4:28.06 16 AA Min AAA: 4:22.49 (+5.57s | 2.1%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
658 Seth Kugel 4:28.08 16 AA Min AAA: 4:22.49 (+5.59s | 2.1%) Multnomah Athletic Club 06/26/2025 2025 Howard Jones Open
659 Braden Greer 4:28.08 16 AA Min AAA: 4:22.49 (+5.59s | 2.1%) Rocket Swim Club 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
29.81
29.81
100 Free
33.39
1:03.20
100 Free
1:03.20
150 Free
34.08
1:37.28
200 Free
34.76
2:12.04
100 Free
1:08.84
250 Free
34.02
2:46.06
300 Free
34.46
3:20.52
100 Free
1:08.48
350 Free
34.29
3:54.81
400 Free
33.27
4:28.08
100 Free
1:07.56
660 Jack Wellman 4:28.09 16 AA Min AAA: 4:22.49 (+5.60s | 2.1%) North Carolina Aquatic Club 06/25/2026 ONSA Independence Invitational Copied
50 Free
30.46
30.46
100 Free
34.03
1:04.49
100 Free
1:04.49
150 Free
34.54
1:39.03
200 Free
34.63
2:13.66
100 Free
1:09.17
250 Free
34.96
2:48.62
300 Free
33.60
3:22.22
100 Free
1:08.56
350 Free
33.97
3:56.19
400 Free
31.90
4:28.09
100 Free
1:05.87
661 Tyler Bartelli 4:28.12 16 AA Min AAA: 4:22.49 (+5.63s | 2.1%) Swim Team of Placentia 06/11/2026 2026 SCS June AG Invite
50 Free
29.44
29.44
100 Free
33.23
1:02.67
100 Free
1:02.67
150 Free
33.36
1:36.03
200 Free
35.55
2:11.58
100 Free
1:08.91
250 Free
34.14
2:45.72
300 Free
35.52
3:21.24
100 Free
1:09.66
350 Free
33.73
3:54.97
400 Free
33.15
4:28.12
100 Free
1:06.88
662 Elijah Marmorstein 4:28.12 16 AA Min AAA: 4:22.49 (+5.63s | 2.1%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
663 Anthony Gerhardt 4:28.13 15 AA Min AAA: 4:22.49 (+5.64s | 2.1%) Desert Storm Swimming 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.77
30.77
100 Free
33.46
1:04.23
100 Free
1:04.23
150 Free
33.74
1:37.97
200 Free
33.81
2:11.78
100 Free
1:07.55
250 Free
34.64
2:46.42
300 Free
34.43
3:20.85
100 Free
1:09.07
350 Free
34.36
3:55.21
400 Free
32.92
4:28.13
100 Free
1:07.28
664 Alden Davis 4:28.16 15 AA Min AAA: 4:22.49 (+5.67s | 2.1%) Piranhas YMCA of the Suncoast 06/25/2026 2026 FAST Independence Invitational
50 Free
30.49
30.49
100 Free
33.19
1:03.68
100 Free
1:03.68
150 Free
34.96
1:38.64
200 Free
34.24
2:12.88
100 Free
1:09.20
250 Free
35.19
2:48.07
300 Free
34.75
3:22.82
100 Free
1:09.94
350 Free
32.53
3:55.35
400 Free
32.81
4:28.16
100 Free
1:05.34
665 Spencer Huang 4:28.16 15 AA Min AAA: 4:22.49 (+5.67s | 2.1%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
666 Heath Schuch 4:28.23 15 AA Min AAA: 4:22.49 (+5.74s | 2.1%) Gamecock Aquatics 06/26/2025 2025 June TYR Classic
50 Free
30.23
30.23
100 Free
33.13
1:03.36
100 Free
1:03.36
150 Free
33.76
1:37.12
200 Free
34.06
2:11.18
100 Free
1:07.82
250 Free
34.25
2:45.43
300 Free
34.57
3:20.00
100 Free
1:08.82
350 Free
34.54
3:54.54
400 Free
33.69
4:28.23
100 Free
1:08.23
667 Adrian Aguilera 4:28.25 15 AA Min AAA: 4:22.49 (+5.76s | 2.1%) Sunnyvale Swim Club 07/31/2025 2025 Long Course Far Western Championship
668 Shane Keough 4:28.26 16 AA Min AAA: 4:22.49 (+5.77s | 2.2%) YMCA of the Triangle Area Swim 05/14/2026 2026 Charlotte Open
50 Free
29.64
29.64
100 Free
33.34
1:02.98
100 Free
1:02.98
150 Free
34.19
1:37.17
200 Free
34.88
2:12.05
100 Free
1:09.07
250 Free
35.08
2:47.13
300 Free
34.31
3:21.44
100 Free
1:09.39
350 Free
33.96
3:55.40
400 Free
32.86
4:28.26
100 Free
1:06.82
669 Khaled Aboutaleb 4:28.28 16 AA Min AAA: 4:22.49 (+5.79s | 2.2%) Unattached 04/26/2025 Pleasanton Seahawks LC Senior Open
50 Free
30.30
30.30
100 Free
32.83
1:03.13
100 Free
1:03.13
150 Free
33.65
1:36.78
200 Free
34.17
2:10.95
100 Free
1:07.82
250 Free
34.79
2:45.74
300 Free
34.47
3:20.21
100 Free
1:09.26
350 Free
34.87
3:55.08
400 Free
33.20
4:28.28
100 Free
1:08.07
670 Owen Lund 4:28.28 16 AA Min AAA: 4:22.49 (+5.79s | 2.2%) Foxjets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
30.03
30.03
100 Free
34.07
1:04.10
100 Free
1:04.10
150 Free
34.29
1:38.39
200 Free
35.44
2:13.83
100 Free
1:09.73
250 Free
33.39
2:47.22
300 Free
34.48
3:21.70
100 Free
1:07.87
350 Free
33.72
3:55.42
400 Free
32.86
4:28.28
100 Free
1:06.58
671 Andrew Quach 4:28.30 15 AA Min AAA: 4:22.49 (+5.81s | 2.2%) Asphalt Green Unified Aquatics 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
672 Deniz Ucku 4:28.31 16 AA Min AAA: 4:22.49 (+5.82s | 2.2%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Free
30.14
30.14
100 Free
32.86
1:03.00
100 Free
1:03.00
150 Free
34.25
1:37.25
200 Free
34.15
2:11.40
100 Free
1:08.40
250 Free
33.91
2:45.31
300 Free
34.34
3:19.65
100 Free
1:08.25
350 Free
34.74
3:54.39
400 Free
33.92
4:28.31
100 Free
1:08.66
673 Aidan Russo 4:28.33 15 AA Min AAA: 4:22.49 (+5.84s | 2.2%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.78
30.78
100 Free
32.92
1:03.70
100 Free
1:03.70
150 Free
33.98
1:37.68
200 Free
34.36
2:12.04
100 Free
1:08.34
250 Free
33.85
2:45.89
300 Free
33.70
3:19.59
100 Free
1:07.55
350 Free
34.59
3:54.18
400 Free
34.15
4:28.33
100 Free
1:08.74
674 Jason Sliwowski 4:28.35 15 AA Min AAA: 4:22.49 (+5.86s | 2.2%) North Carolina Aquatic Club 06/12/2026 2026 GCY Sprint And Distance
50 Free
30.24
30.24
100 Free
33.17
1:03.41
100 Free
1:03.41
150 Free
34.03
1:37.44
200 Free
34.33
2:11.77
100 Free
1:08.36
250 Free
34.72
2:46.49
300 Free
34.54
3:21.03
100 Free
1:09.26
350 Free
34.54
3:55.57
400 Free
32.78
4:28.35
100 Free
1:07.32
675 Caleb Kaplan 4:28.37 16 AA Min AAA: 4:22.49 (+5.88s | 2.2%) Nitro Swimming 04/24/2026 2026 ST TXLA 11 O Long Course Kick Off
676 Benjamin Spory 4:28.38 15 AA Min AAA: 4:22.49 (+5.89s | 2.2%) Oklahoma Swimming 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Free
29.36
29.36
100 Free
32.32
1:01.68
100 Free
1:01.68
150 Free
34.10
1:35.78
200 Free
34.44
2:10.22
100 Free
1:08.54
250 Free
35.32
2:45.54
300 Free
35.00
3:20.54
100 Free
1:10.32
350 Free
35.05
3:55.59
400 Free
32.79
4:28.38
100 Free
1:07.84
677 Aiden Gajowski 4:28.38 15 AA Min AAA: 4:22.49 (+5.89s | 2.2%) YMCA of the Triangle Area Swim 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
30.38
30.38
100 Free
33.72
1:04.10
100 Free
1:04.10
150 Free
34.86
1:38.96
200 Free
34.23
2:13.19
100 Free
1:09.09
250 Free
33.98
2:47.17
300 Free
34.07
3:21.24
100 Free
1:08.05
350 Free
34.01
3:55.25
400 Free
33.13
4:28.38
100 Free
1:07.14
678 Darrin Lin 4:28.40 16 AA Min AAA: 4:22.49 (+5.91s | 2.2%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
679 Zi Wang 4:28.43 16 AA Min AAA: 4:22.49 (+5.94s | 2.2%) Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
680 David Zimmerman 4:28.46 16 AA Min AAA: 4:22.49 (+5.97s | 2.2%) Roadrunner Aquatics 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Free
29.63
29.63
100 Free
32.14
1:01.77
100 Free
1:01.77
150 Free
33.95
1:35.72
200 Free
34.42
2:10.14
100 Free
1:08.37
250 Free
35.42
2:45.56
300 Free
35.30
3:20.86
100 Free
1:10.72
350 Free
34.36
3:55.22
400 Free
33.24
4:28.46
100 Free
1:07.60
681 Oliver Natoli 4:28.49 15 AA Min AAA: 4:22.49 (+6.00s | 2.2%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Free
30.84
30.84
100 Free
33.73
1:04.57
100 Free
1:04.57
150 Free
33.72
1:38.29
200 Free
33.91
2:12.20
100 Free
1:07.63
250 Free
34.50
2:46.70
300 Free
34.56
3:21.26
100 Free
1:09.06
350 Free
34.27
3:55.53
400 Free
32.96
4:28.49
100 Free
1:07.23
682 Lucas Coggin 4:28.49 16 AA Min AAA: 4:22.49 (+6.00s | 2.2%) SwimAtlanta 06/18/2026 2026 June Classic
50 Free
30.59
30.59
100 Free
33.44
1:04.03
100 Free
1:04.03
150 Free
33.72
1:37.75
200 Free
34.31
2:12.06
100 Free
1:08.03
250 Free
33.99
2:46.05
300 Free
34.55
3:20.60
100 Free
1:08.54
350 Free
34.48
3:55.08
400 Free
33.41
4:28.49
100 Free
1:07.89
683 Yaromir Krautsov 4:28.50 15 AA Min AAA: 4:22.49 (+6.01s | 2.2%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Free
30.74
30.74
100 Free
33.45
1:04.19
100 Free
1:04.19
150 Free
33.48
1:37.67
200 Free
34.51
2:12.18
100 Free
1:07.99
250 Free
34.23
2:46.41
300 Free
34.75
3:21.16
100 Free
1:08.98
350 Free
33.94
3:55.10
400 Free
33.40
4:28.50
100 Free
1:07.34
684 Sebastien Lievens 4:28.60 15 AA Min AAA: 4:22.49 (+6.11s | 2.3%) Gsa 06/05/2026 STAR Andrew E Hartle Invitational
50 Free
29.88
29.88
100 Free
33.31
1:03.19
100 Free
1:03.19
150 Free
34.28
1:37.47
200 Free
34.72
2:12.19
100 Free
1:09.00
250 Free
34.26
2:46.45
300 Free
34.48
3:20.93
100 Free
1:08.74
350 Free
34.56
3:55.49
400 Free
33.11
4:28.60
100 Free
1:07.67
685 Julien Bivol 4:28.63 15 AA Min AAA: 4:22.49 (+6.14s | 2.3%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
686 Mit Muni 4:28.63 15 AA Min AAA: 4:22.49 (+6.14s | 2.3%) Cerritos Aquatic Club 06/11/2026 2026 SCS June AG Invite
50 Free
30.62
30.62
100 Free
33.49
1:04.11
100 Free
1:04.11
150 Free
34.27
1:38.38
200 Free
34.25
2:12.63
100 Free
1:08.52
250 Free
35.06
2:47.69
300 Free
34.77
3:22.46
100 Free
1:09.83
350 Free
34.06
3:56.52
400 Free
32.11
4:28.63
100 Free
1:06.17
687 Nicholas DeSopo 4:28.66 15 AA Min AAA: 4:22.49 (+6.17s | 2.3%) Cougar Aquatic Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
30.44
30.44
100 Free
33.87
1:04.31
100 Free
1:04.31
150 Free
33.81
1:38.12
200 Free
34.77
2:12.89
100 Free
1:08.58
250 Free
34.16
2:47.05
300 Free
34.82
3:21.87
100 Free
1:08.98
350 Free
33.66
3:55.53
400 Free
33.13
4:28.66
100 Free
1:06.79
688 Oscar Sergeant 4:28.70 15 AA Min AAA: 4:22.49 (+6.21s | 2.3%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Free
30.04
30.04
100 Free
33.72
1:03.76
100 Free
1:03.76
150 Free
34.56
1:38.32
200 Free
34.79
2:13.11
100 Free
1:09.35
250 Free
34.27
2:47.38
300 Free
34.38
3:21.76
100 Free
1:08.65
350 Free
33.98
3:55.74
400 Free
32.96
4:28.70
100 Free
1:06.94
689 Georgy Mikhaylov 4:28.71 16 AA Min AAA: 4:22.49 (+6.22s | 2.3%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
690 Ethan Menchaca 4:28.72 16 AA Min AAA: 4:22.49 (+6.23s | 2.3%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Free
29.05
29.05
100 Free
32.72
1:01.77
100 Free
1:01.77
150 Free
34.87
1:36.64
200 Free
34.92
2:11.56
100 Free
1:09.79
250 Free
34.93
2:46.49
300 Free
35.23
3:21.72
100 Free
1:10.16
350 Free
34.20
3:55.92
400 Free
32.80
4:28.72
100 Free
1:07.00
691 Dylan Tambuwun 4:28.76 16 AA Min AAA: 4:22.49 (+6.27s | 2.3%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
692 Zachary Zubero 4:28.77 16 AA Min AAA: 4:22.49 (+6.28s | 2.3%) Episcopal AmberJax 05/22/2026 EAJ Mayhem 2026
50 Free
30.82
30.82
100 Free
33.38
1:04.20
100 Free
1:04.20
150 Free
34.40
1:38.60
200 Free
34.32
2:12.92
100 Free
1:08.72
250 Free
34.48
2:47.40
300 Free
34.10
3:21.50
100 Free
1:08.58
350 Free
34.03
3:55.53
400 Free
33.24
4:28.77
100 Free
1:07.27
693 Aden Braeger 4:28.79 16 AA Min AAA: 4:22.49 (+6.30s | 2.3%) Lakeside Swim Team 06/04/2026 98th Ohio Valley Championships 2026
694 Keegan Thompson 4:28.79 14 AA Min AAA: 4:22.49 (+6.30s | 2.3%) Lakeside Aquatic Club 06/12/2026 2026 NC SwimMAC June Jubilee
50 Free
29.79
29.79
100 Free
33.32
1:03.11
100 Free
1:03.11
150 Free
33.91
1:37.02
200 Free
34.61
2:11.63
100 Free
1:08.52
250 Free
34.01
2:45.64
300 Free
34.73
3:20.37
100 Free
1:08.74
350 Free
34.28
3:54.65
400 Free
34.14
4:28.79
100 Free
1:08.42
695 Winston Cummings 4:28.81 15 AA Min AAA: 4:22.49 (+6.32s | 2.4%) Iolani Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
29.59
29.59
100 Free
33.60
1:03.19
100 Free
1:03.19
150 Free
34.42
1:37.61
200 Free
34.33
2:11.94
100 Free
1:08.75
250 Free
34.66
2:46.60
300 Free
34.76
3:21.36
100 Free
1:09.42
350 Free
34.93
3:56.29
400 Free
32.52
4:28.81
100 Free
1:07.45
696 William Wu 4:28.82 16 AA Min AAA: 4:22.49 (+6.33s | 2.4%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
697 Ximin Zhang 4:28.86 15 AA Min AAA: 4:22.49 (+6.37s | 2.4%) YMCA of the Triangle Area Swim 06/12/2026 2026 SwimRVA Summer Invitational
100 Free
1:03.28
1:03.28
100 Free
1:03.28
200 Free
1:08.82
2:12.10
100 Free
1:08.82
300 Free
1:08.79
3:20.89
100 Free
1:08.79
400 Free
1:07.97
4:28.86
100 Free
1:07.97
698 Kohl Tang 4:28.87 16 AA Min AAA: 4:22.49 (+6.38s | 2.4%) Aquazot Swim Club 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Free
30.71
30.71
100 Free
33.02
1:03.73
100 Free
1:03.73
150 Free
33.78
1:37.51
200 Free
34.20
2:11.71
100 Free
1:07.98
250 Free
34.99
2:46.70
300 Free
34.47
3:21.17
100 Free
1:09.46
350 Free
34.50
3:55.67
400 Free
33.20
4:28.87
100 Free
1:07.70
699 Aiden Kennedy 4:28.91 16 AA Min AAA: 4:22.49 (+6.42s | 2.4%) Southwest Stars Swim Club 07/17/2025 2025 Florida Summer Senior Championships
700 Andre Hersom 4:28.92 16 AA Min AAA: 4:22.49 (+6.43s | 2.4%) Charger Aquatics 06/18/2026 2026 CO Grand Junction Invitational
50 Free
30.63
30.63
100 Free
32.54
1:03.17
100 Free
1:03.17
150 Free
33.71
1:36.88
200 Free
33.96
2:10.84
100 Free
1:07.67
250 Free
34.74
2:45.58
300 Free
34.55
3:20.13
100 Free
1:09.29
350 Free
35.08
3:55.21
400 Free
33.71
4:28.92
100 Free
1:08.79

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