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USA Boys 15-16 - 100 M Back

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
751 Tavern Clarno 1:07.14 16 A Min AA: 1:05.19 (+1.95s | 2.9%) Alamo Area Aquatic Association 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Back
32.29
32.29
100 Back
34.84
1:07.14
100 Back
1:07.14
752 James Cosgrove 1:07.15 16 A Min AA: 1:05.19 (+1.96s | 2.9%) Condors Swim Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
32.14
32.14
100 Back
35.01
1:07.15
100 Back
1:07.15
753 Ivan Goulart 1:07.15 15 A Min AA: 1:05.19 (+1.96s | 2.9%) Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
754 Howard Luo 1:07.15 16 A Min AA: 1:05.19 (+1.96s | 2.9%) Nova of Virginia 07/25/2024 2024 VA LC Age Group Championships
755 Cooper Dean 1:07.15 16 A Min AA: 1:05.19 (+1.96s | 2.9%) Saint Petersburg Aquatics 07/17/2025 2025 Florida Summer Senior Championships
50 Back
32.63
32.63
100 Back
34.52
1:07.15
100 Back
1:07.15
756 Sergey Zaporozhets 1:07.16 16 A Min AA: 1:05.19 (+1.97s | 2.9%) West Coast Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
757 Clayton Richards 1:07.17 15 A Min AA: 1:05.19 (+1.98s | 2.9%) Aquatic Team Of Mecklenburg 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
32.99
32.99
100 Back
34.18
1:07.17
100 Back
1:07.17
758 Owen Vonne 1:07.17 16 A Min AA: 1:05.19 (+1.98s | 2.9%) Foothills Swim Team 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Back
34.11
34.11
100 Back
33.06
1:07.17
100 Back
1:07.17
759 Zechariah Utama 1:07.17 16 A Min AA: 1:05.19 (+1.98s | 2.9%) Nitro Swimming 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Back
33.23
33.23
100 Back
33.94
1:07.17
100 Back
1:07.17
760 Oliver Urrutia 1:07.18 15 A Min AA: 1:05.19 (+1.99s | 3.0%) Longhorn Aquatics 04/24/2026 2026 ST TXLA 11 O Long Course Kick Off
761 Daniel Branon 1:07.18 16 A Min AA: 1:05.19 (+1.99s | 3.0%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
32.54
32.54
100 Back
34.63
1:07.18
100 Back
1:07.18
762 Logan Huckabay 1:07.18 15 A Min AA: 1:05.19 (+1.99s | 3.0%) Tule Nation Tritons 05/24/2025 2025 Mike Snyder Memorial
50 Back
32.57
32.57
100 Back
34.61
1:07.18
100 Back
1:07.18
763 Giang Nguyen 1:07.19 16 A Min AA: 1:05.19 (+2.00s | 3.0%) Nation\\\\\\'s Capital Swim Club 01/03/2026 2026 AAC LC Invite
764 Isaac Gutierrez 1:07.21 15 A Min AA: 1:05.19 (+2.02s | 3.0%) Episcopal AmberJax 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
50 Back
32.47
32.47
100 Back
34.74
1:07.21
100 Back
1:07.21
765 William Frost 1:07.21 16 A Min AA: 1:05.19 (+2.02s | 3.0%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
766 Morgan Dorsey 1:07.22 16 A Min AA: 1:05.19 (+2.03s | 3.0%) Unattached 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
32.65
32.65
100 Back
34.57
1:07.22
100 Back
1:07.22
767 Grayson Langdon 1:07.22 15 A Min AA: 1:05.19 (+2.03s | 3.0%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
768 Sean Hux 1:07.22 16 A Min AA: 1:05.19 (+2.03s | 3.0%) South Orange County Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
32.18
32.18
100 Back
35.04
1:07.22
100 Back
1:07.22
769 Carston Hambali 1:07.22 16 A Min AA: 1:05.19 (+2.03s | 3.0%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
770 Cheveyo Rodriguez 1:07.22 15 A Min AA: 1:05.19 (+2.03s | 3.0%) Kamehameha Swim Club 04/25/2026 University Of Hawaii Spring Fling
50 Back
32.53
32.53
100 Back
34.69
1:07.22
100 Back
1:07.22
771 John Nguyen 1:07.23 16 A Min AA: 1:05.19 (+2.04s | 3.0%) Columbia River Swim Team 07/05/2025 2025 OR CRST Summer Blast 3
50 Back
32.96
32.96
100 Back
34.27
1:07.23
100 Back
1:07.23
772 Matthew Lehr 1:07.24 16 A Min AA: 1:05.19 (+2.05s | 3.0%) SwimRVA 06/27/2024 NOVA Firecracker Classic
50 Back
32.60
32.60
100 Back
34.64
1:07.24
100 Back
1:07.24
773 Thomas Corbett 1:07.25 16 A Min AA: 1:05.19 (+2.06s | 3.1%) Empire Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
32.77
32.77
100 Back
34.48
1:07.25
100 Back
1:07.25
774 Quinn Montgomery 1:07.27 15 A Min AA: 1:05.19 (+2.08s | 3.1%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
775 Yuxuan Guan 1:07.27 15 A Min AA: 1:05.19 (+2.08s | 3.1%) Seattle Metropolitan Aquatic C 05/02/2025 2025 THSC Spring Invitational
50 Back
33.15
33.15
100 Back
34.12
1:07.27
100 Back
1:07.27
776 Liam Watson 1:07.28 15 A Min AA: 1:05.19 (+2.09s | 3.1%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Back
32.38
32.38
100 Back
34.90
1:07.28
100 Back
1:07.28
777 Nicholas Hategan 1:07.28 16 A Min AA: 1:05.19 (+2.09s | 3.1%) Wasatch Front Fish Market 05/02/2025 2025 UVrays LC May Invitational
50 Back
32.98
32.98
100 Back
34.30
1:07.28
100 Back
1:07.28
778 Brian Gibson 1:07.28 16 BB Min A: 1:06.49 (+0.79s | 1.2%) San Gabriel Aquatics 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
32.18
32.18
100 Back
35.10
1:07.28
100 Back
1:07.28
779 Marcos Cabrera 1:07.30 16 A Min AA: 1:05.19 (+2.11s | 3.1%) Blue Marlins Aquatic Club 07/17/2025 2025 Florida Summer Senior Championships
50 Back
33.13
33.13
100 Back
34.17
1:07.30
100 Back
1:07.30
780 Logan Hahn 1:07.30 15 A Min AA: 1:05.19 (+2.11s | 3.1%) Foothills Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
31.96
31.96
100 Back
35.34
1:07.30
100 Back
1:07.30
781 Preston Wong 1:07.31 15 A Min AA: 1:05.19 (+2.12s | 3.1%) Nova of Virginia 07/25/2024 2024 VA LC Age Group Championships
782 Josiah Sentosa 1:07.31 15 A Min AA: 1:05.19 (+2.12s | 3.1%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
783 Alexander Diaz 1:07.32 15 A Min AA: 1:05.19 (+2.13s | 3.2%) South Florida Aquatic Club 01/16/2026 January Central Park Series
784 Derek Tien 1:07.33 16 A Min AA: 1:05.19 (+2.14s | 3.2%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
785 Kota Charles 1:07.33 16 A Min AA: 1:05.19 (+2.14s | 3.2%) Sierra Marlins Swim Team 07/12/2025 2025 Pacific Sr2 Prelims Finals
50 Back
33.01
33.01
100 Back
34.32
1:07.33
100 Back
1:07.33
786 Max Alshuk 1:07.34 16 A Min AA: 1:05.19 (+2.15s | 3.2%) Mission Viejo Nadadores 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Back
32.54
32.54
100 Back
34.80
1:07.34
100 Back
1:07.34
787 Treyvn Krauss 1:07.34 16 A Min AA: 1:05.19 (+2.15s | 3.2%) Univ. of Denver Hilltoppers 01/04/2026 2026 CO TOPS Long Course Invite
50 Back
32.65
32.65
100 Back
34.69
1:07.34
100 Back
1:07.34
788 Kyle Ilagan 1:07.34 15 A Min AA: 1:05.19 (+2.15s | 3.2%) Daly City Dolphins 07/11/2025 2025 Age Group Championships
789 Samuel Mount 1:07.34 15 A Min AA: 1:05.19 (+2.15s | 3.2%) Machine Aquatics 01/17/2026 NOVA LC Winter Invitational
50 Back
32.56
32.56
100 Back
34.78
1:07.34
100 Back
1:07.34
790 Zane Gotianse 1:07.34 15 A Min AA: 1:05.19 (+2.15s | 3.2%) South San Francisco Aquatics 06/06/2025 BAC C B A Meet
50 Back
33.10
33.10
100 Back
34.24
1:07.34
100 Back
1:07.34
791 Kellen Condron 1:07.36 15 A Min AA: 1:05.19 (+2.17s | 3.2%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
50 Back
33.00
33.00
100 Back
34.36
1:07.36
100 Back
1:07.36
792 Christian Guettler 1:07.36 16 A Min AA: 1:05.19 (+2.17s | 3.2%) Saint Petersburg Aquatics 04/18/2025 2025 SPA Spring First Long Course Meet
50 Back
32.49
32.49
100 Back
34.87
1:07.36
100 Back
1:07.36
793 Claus Eggers 1:07.37 15 A Min AA: 1:05.19 (+2.18s | 3.2%) Mount Hood Aquatics 05/01/2026 2026 PN BC May Flowers Approved
794 Lucas Kugel 1:07.38 16 A Min AA: 1:05.19 (+2.19s | 3.3%) Multnomah Athletic Club 07/11/2025 2025 THSC Summer Classic
50 Back
33.23
33.23
100 Back
34.15
1:07.38
100 Back
1:07.38
795 Owen Purcell 1:07.39 16 A Min AA: 1:05.19 (+2.20s | 3.3%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
796 Rowan Rikhye 1:07.40 15 A Min AA: 1:05.19 (+2.21s | 3.3%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
32.42
32.42
100 Back
34.98
1:07.40
100 Back
1:07.40
797 Ryan Caloza 1:07.40 16 A Min AA: 1:05.19 (+2.21s | 3.3%) Monterey Park Manta Rays 07/25/2024 2024 CA SCS BREA Summer A G Champs
798 Angel Cerritos 1:07.40 15 A Min AA: 1:05.19 (+2.21s | 3.3%) Alamo Area Aquatic Association 07/10/2025 2025 ST AAAA STAGS LC Championship
50 Back
32.77
32.77
100 Back
34.63
1:07.40
100 Back
1:07.40
799 Santiago Pletcher-Rodriguez 1:07.40 15 A Min AA: 1:05.19 (+2.21s | 3.3%) First Colony Swim Team, Inc. 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
33.17
33.17
100 Back
34.23
1:07.40
100 Back
1:07.40
800 Carson Julian 1:07.42 16 A Min AA: 1:05.19 (+2.23s | 3.3%) Nova of Virginia 01/17/2026 NOVA LC Winter Invitational
50 Back
33.12
33.12
100 Back
34.30
1:07.42
100 Back
1:07.42

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.