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USA Boys 15-16 - 100 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 Colter Martin 56.43 16 AA Min AAA: 56.39 (+0.04s | 0.1%) Sonoma Sea Dragons 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
26.93
26.93
100 Free
29.50
56.43
100 Free
56.43
652 Oscar Sheldon 56.43 15 AA Min AAA: 56.39 (+0.04s | 0.1%) Quest Swimming 06/25/2026 LC Central District Champs
50 Free
27.09
27.09
100 Free
29.34
56.43
100 Free
56.43
653 Elijah Marmorstein 56.44 16 AA Min AAA: 56.39 (+0.05s | 0.1%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
654 Austin Tomas 56.45 15 AA Min AAA: 56.39 (+0.06s | 0.1%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Free
27.29
27.29
100 Free
29.16
56.45
100 Free
56.45
655 Zachary Decker 56.46 15 AA Min AAA: 56.39 (+0.07s | 0.1%) Bellevue Swim Club 06/27/2025 2025 SD SFST Sanford Invite
50 Free
26.98
26.98
100 Free
29.48
56.46
100 Free
56.46
656 Jack Fastabend 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Fox Valley Swim Team 06/18/2026 2026 Tennessee Aquatics June Invitational
657 Soren Shelley 56.46 15 AA Min AAA: 56.39 (+0.07s | 0.1%) Battlefield Area Star Swimmers 07/09/2026 2026 VA LC Senior Champs
50 Free
26.89
26.89
100 Free
29.57
56.46
100 Free
56.46
658 Colin Liu 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Long Island Aquatic Club 05/23/2026 2026 Scarlet Memorial Day
50 Free
27.09
27.09
100 Free
29.37
56.46
100 Free
56.46
659 Calvin Chen 56.46 15 AA Min AAA: 56.39 (+0.07s | 0.1%) Tac Titans 07/09/2026 2026 NC LC SR Championships
50 Free
26.91
26.91
100 Free
29.55
56.46
100 Free
56.46
660 William Parsnick 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Randolph YMCA 06/26/2026 EEX Jeffrey S Mace Summer Sizzle XXXIV
50 Free
26.75
26.75
100 Free
29.71
56.46
100 Free
56.46
661 Marcel Cowley 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Gulliver Swim Club 07/23/2026 2026 FG Senior LCM Championships
662 Andrei Magdas 56.46 15 AA Min AAA: 56.39 (+0.07s | 0.1%) Gold\\\\\\'s Aquatics Club 04/25/2026 GACC Spring Invitational
50 Free
27.11
27.11
100 Free
29.35
56.46
100 Free
56.46
663 Jonah Falahee 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
664 Logan Brown 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Triton Swimming of Louisville 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
665 Liam Finley 56.46 16 AA Min AAA: 56.39 (+0.07s | 0.1%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
666 Jaden Huang 56.47 16 AA Min AAA: 56.39 (+0.08s | 0.1%) Asphalt Green Unified Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
27.57
27.57
100 Free
28.90
56.47
100 Free
56.47
667 Jordan Lansdowne 56.47 15 AA Min AAA: 56.39 (+0.08s | 0.1%) Raleigh Swimming Association 06/26/2026 2026 Planet Swim Summer Championships
50 Free
26.75
26.75
100 Free
29.72
56.47
100 Free
56.47
668 Ethan Liu 56.47 16 AA Min AAA: 56.39 (+0.08s | 0.1%) Central Ohio Aquatics 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Free
27.23
27.23
100 Free
29.24
56.47
100 Free
56.47
669 Gabriel Gordeev 56.47 15 AA Min AAA: 56.39 (+0.08s | 0.1%) Terrapins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Free
27.13
27.13
100 Free
29.34
56.47
100 Free
56.47
670 Thomas Little 56.48 15 AA Min AAA: 56.39 (+0.09s | 0.2%) Multnomah Athletic Club 07/23/2026 2026 OSI Arena 13 O LC Championships Update
50 Free
27.24
27.24
100 Free
29.24
56.48
100 Free
56.48
671 Oscar Zhang 56.48 15 AA Min AAA: 56.39 (+0.09s | 0.2%) Alto Swim Club 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Free
27.51
27.51
100 Free
28.97
56.48
100 Free
56.48
672 Kai Liu 56.48 16 AA Min AAA: 56.39 (+0.09s | 0.2%) Waterloo Swimming 04/24/2026 2026 ST TXLA 11 O Long Course Kick Off
673 Frederic Burks 56.48 15 AA Min AAA: 56.39 (+0.09s | 0.2%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
674 Casey Cullivan 56.49 15 AA Min AAA: 56.39 (+0.10s | 0.2%) Blazing Barracudas 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
26.57
26.57
100 Free
29.92
56.49
100 Free
56.49
675 Porter DeBruin 56.49 15 AA Min AAA: 56.39 (+0.10s | 0.2%) Sarasota Sharks 06/11/2026 2026 Sarastoa Shark Open
50 Free
27.60
27.60
100 Free
28.89
56.49
100 Free
56.49
676 Brian He 56.49 15 AA Min AAA: 56.39 (+0.10s | 0.2%) Socal Aquatics Association 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
677 Anson Wong 56.49 16 AA Min AAA: 56.39 (+0.10s | 0.2%) Clovis Swim Club 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
50 Free
27.47
27.47
100 Free
29.02
56.49
100 Free
56.49
678 William Guy 56.49 16 AA Min AAA: 56.39 (+0.10s | 0.2%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Free
27.82
27.82
100 Free
28.67
56.49
100 Free
56.49
679 Karl Hnatko 56.50 16 AA Min AAA: 56.39 (+0.11s | 0.2%) Dart Swimming 07/23/2026 2026 PC Novato CA NV Speedo Sectionals
50 Free
27.39
27.39
100 Free
29.11
56.50
100 Free
56.50
680 Parker Li 56.51 15 AA Min AAA: 56.39 (+0.12s | 0.2%) Brea Aquatics 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
681 Jasper Ho 56.51 16 AA Min AAA: 56.39 (+0.12s | 0.2%) Unattached 07/23/2026 2026 PC Novato CA NV Speedo Sectionals
50 Free
27.07
27.07
100 Free
29.44
56.51
100 Free
56.51
682 Aaron Neville 56.51 16 AA Min AAA: 56.39 (+0.12s | 0.2%) Suburban Seahawks Club 05/23/2026 2026 Scarlet Memorial Day
50 Free
27.42
27.42
100 Free
29.09
56.51
100 Free
56.51
683 Austin Klemmer 56.51 16 AA Min AAA: 56.39 (+0.12s | 0.2%) SwimAtlanta 06/26/2026 2026 SE Richard Quick Invitational
684 Corbin Heis 56.51 16 AA Min AAA: 56.39 (+0.12s | 0.2%) Mason Manta Rays 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Free
26.93
26.93
100 Free
29.58
56.51
100 Free
56.51
685 Sergio Hosey-Alvarez 56.52 14 AA Min AAA: 56.39 (+0.13s | 0.2%) Club Husker 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
26.94
26.94
100 Free
29.58
56.52
100 Free
56.52
686 Carter VerLee 56.52 15 AA Min AAA: 56.39 (+0.13s | 0.2%) Portland Porpoise Swim Club 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Free
27.38
27.38
100 Free
29.14
56.52
100 Free
56.52
687 Jorge Guerra 56.52 15 AA Min AAA: 56.39 (+0.13s | 0.2%) North Channel Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
26.64
26.64
100 Free
29.88
56.52
100 Free
56.52
688 Maitrey Gulati 56.52 16 AA Min AAA: 56.39 (+0.13s | 0.2%) West Express Swim Team 07/17/2026 2026 MN MAN Minnesota Regional Championship
50 Free
27.01
27.01
100 Free
29.51
56.52
100 Free
56.52
689 Jacob Dameron 56.53 16 AA Min AAA: 56.39 (+0.14s | 0.2%) Nova of Virginia 07/25/2024 2024 VA LC Age Group Championships
50 Free
27.49
27.49
100 Free
29.04
56.53
100 Free
56.53
690 Isak Tell 56.53 15 AA Min AAA: 56.39 (+0.14s | 0.2%) Upper Valley Aquatic Club 07/09/2026 2026 NE CS LCM Senior Championships
691 Tommy Casey 56.53 14 AA Min AAA: 56.39 (+0.14s | 0.2%) Ridgefield Aquatic Club 05/14/2026 2026 EZ LC Speedo Super Sectionals
692 Justin Stein 56.53 16 AA Min AAA: 56.39 (+0.14s | 0.2%) Rancho San Dieguito 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Free
27.41
27.41
100 Free
29.12
56.53
100 Free
56.53
693 Theo Cooley 56.53 16 AA Min AAA: 56.39 (+0.14s | 0.2%) Spokane Sea Serpents 07/24/2026 2026 IES LC CHAMPIONSHIPS
694 Penn Feist 56.54 15 AA Min AAA: 56.39 (+0.15s | 0.3%) Watertown Area Swim Club 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
26.94
26.94
100 Free
29.60
56.54
100 Free
56.54
695 Gavin Ivory 56.54 16 AA Min AAA: 56.39 (+0.15s | 0.3%) Tac Titans 07/09/2026 2026 NC LC SR Championships
50 Free
26.93
26.93
100 Free
29.61
56.54
100 Free
56.54
696 Ryan High 56.54 16 AA Min AAA: 56.39 (+0.15s | 0.3%) Cascade Swim Club 05/29/2026 2026 TRI CITY INVITATIONAL
697 Ethan Abele 56.54 15 AA Min AAA: 56.39 (+0.15s | 0.3%) Aspire Aquatics of Colorado 07/16/2026 2026 CO CSI Senior LCM State Championships
698 Griffin Seguin 56.55 16 AA Min AAA: 56.39 (+0.16s | 0.3%) Barrie Trojan Swim Club 07/30/2026 Long Course Far Westerns
699 Keenan Kostatino 56.55 16 AA Min AAA: 56.39 (+0.16s | 0.3%) Fiji 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Free
27.48
27.48
100 Free
29.07
56.55
100 Free
56.55
700 Peter Fenstermaker 56.55 16 AA Min AAA: 56.39 (+0.16s | 0.3%) Hilton Head Aquatics 07/29/2025 2025 ISCA Summer Senior Blast

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.