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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
501 Benjamin Brazis 1:05.57 15 A Min AA: 1:05.19 (+0.38s | 0.6%) St Croix Swim Club 06/27/2025 2025 SD SFST Sanford Invite
50 Back
32.15
32.15
100 Back
33.41
1:05.57
100 Back
1:05.57
502 Conner Grzywacz 1:05.60 16 A Min AA: 1:05.19 (+0.41s | 0.6%) Unattached 07/17/2025 2025 CO CSI Senior LC State Championships
50 Back
31.83
31.83
100 Back
33.77
1:05.60
100 Back
1:05.60
503 Guy Wood 1:05.60 15 A Min AA: 1:05.19 (+0.41s | 0.6%) Indian River Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
30.87
30.87
100 Back
34.73
1:05.60
100 Back
1:05.60
504 Bennett Kruckeberg 1:05.60 15 A Min AA: 1:05.19 (+0.41s | 0.6%) Rochester Swim Club 07/31/2025 2025 ND DRGN MN Senior LC State Championship
505 Caleb McDougal 1:05.61 15 A Min AA: 1:05.19 (+0.42s | 0.6%) Oklahoma Swimming 07/31/2025 2025 Central Zone 14 Under Championship Mee
506 Amir Ali 1:05.62 16 A Min AA: 1:05.19 (+0.43s | 0.7%) Aquazot Swim Club 11/02/2023 Finals 2023 Kevin B Perry Senior Meet
507 Sebastian Correa 1:05.62 15 A Min AA: 1:05.19 (+0.43s | 0.7%) Los Angeles Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
508 Gavin Del Fierro 1:05.62 15 A Min AA: 1:05.19 (+0.43s | 0.7%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
32.46
32.46
100 Back
33.16
1:05.62
100 Back
1:05.62
509 Orion Tsai 1:05.63 16 A Min AA: 1:05.19 (+0.44s | 0.7%) Rose Bowl Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
50 Back
31.33
31.33
100 Back
34.30
1:05.63
100 Back
1:05.63
510 Floyd Young 1:05.63 16 A Min AA: 1:05.19 (+0.44s | 0.7%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
31.79
31.79
100 Back
33.84
1:05.63
100 Back
1:05.63
511 Marcus Gonzalez 1:05.63 14 A Min AA: 1:05.19 (+0.44s | 0.7%) Houston Bridge Bats 07/16/2025 2025 Texas Age Group Championships
50 Back
31.70
31.70
100 Back
33.93
1:05.63
100 Back
1:05.63
512 Nathan Ly 1:05.63 15 A Min AA: 1:05.19 (+0.44s | 0.7%) Pleasanton Seahawks 05/11/2025 PACIFIC SWIMMING SCY LCM SENIOR POST NCS MEET
513 Lewis Bateman 1:05.63 15 A Min AA: 1:05.19 (+0.44s | 0.7%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
514 Preston Broderick 1:05.64 16 A Min AA: 1:05.19 (+0.45s | 0.7%) Williamsburg Aquatic Club 07/18/2024 2024 VA LC Senior Champs
50 Back
32.24
32.24
100 Back
33.40
1:05.64
100 Back
1:05.64
515 Nicholas Dees 1:05.67 16 A Min AA: 1:05.19 (+0.48s | 0.7%) Old Dominion Aquatic Club 07/25/2024 2024 VA LC Age Group Championships
50 Back
31.60
31.60
100 Back
34.07
1:05.67
100 Back
1:05.67
516 Nicolas Ortega Fernandez 1:05.67 15 A Min AA: 1:05.19 (+0.48s | 0.7%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
32.35
32.35
100 Back
33.32
1:05.67
100 Back
1:05.67
517 James Livezey 1:05.67 16 A Min AA: 1:05.19 (+0.48s | 0.7%) Quest Swimming 01/17/2026 NOVA LC Winter Invitational
50 Back
32.11
32.11
100 Back
33.55
1:05.67
100 Back
1:05.67
518 Chase Smithson 1:05.68 14 A Min AA: 1:05.19 (+0.49s | 0.7%) Quest Swimming 01/17/2026 NOVA LC Winter Invitational
50 Back
32.43
32.43
100 Back
33.24
1:05.68
100 Back
1:05.68
519 Sam Kieffer 1:05.68 16 A Min AA: 1:05.19 (+0.49s | 0.7%) Lancaster Aquatic Club 01/03/2026 2026 AAC LC Invite
520 Johann Monis 1:05.69 15 A Min AA: 1:05.19 (+0.50s | 0.8%) Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
521 Alexander Han 1:05.73 16 A Min AA: 1:05.19 (+0.54s | 0.8%) Gator Swim Club 05/16/2025 2025 FAST May Invite
50 Back
31.79
31.79
100 Back
33.94
1:05.73
100 Back
1:05.73
522 Talan Smith 1:05.73 16 A Min AA: 1:05.19 (+0.54s | 0.8%) Unat 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
30.96
30.96
100 Back
34.77
1:05.73
100 Back
1:05.73
523 Dallin Stephens 1:05.74 15 A Min AA: 1:05.19 (+0.55s | 0.8%) Southwest Stars Swim Club 07/10/2025 2025 FL Summer Age Group Championships
524 Ayden Albertsen 1:05.75 16 A Min AA: 1:05.19 (+0.56s | 0.9%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
525 Caleb Camet 1:05.75 16 A Min AA: 1:05.19 (+0.56s | 0.9%) Potomac Marlins 05/18/2023 2023 EZ LC Speedo Super Sectional
526 Riggins Scheumann 1:05.77 16 A Min AA: 1:05.19 (+0.58s | 0.9%) AC Swim Club 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Back
31.70
31.70
100 Back
34.07
1:05.77
100 Back
1:05.77
527 Alexander Kan 1:05.77 16 A Min AA: 1:05.19 (+0.58s | 0.9%) Beach Cities Swimming 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
528 Samuel Kiemm 1:05.78 16 A Min AA: 1:05.19 (+0.59s | 0.9%) Aquazot Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
529 Leonard Du 1:05.78 15 A Min AA: 1:05.19 (+0.59s | 0.9%) Horizon Swimming 07/24/2025 2025 CA SCS Summer A G Champs CANY
530 Miles Pattillo 1:05.79 16 A Min AA: 1:05.19 (+0.60s | 0.9%) Aiken-Augusta Swim League 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
32.34
32.34
100 Back
33.45
1:05.79
100 Back
1:05.79
531 Tomas Franchak 1:05.81 16 A Min AA: 1:05.19 (+0.62s | 0.9%) Hurricane Aquatics 07/23/2025 2025 TYR FUTURES OCALA
50 Back
31.85
31.85
100 Back
33.96
1:05.81
100 Back
1:05.81
532 Nathan Lo 1:05.82 16 A Min AA: 1:05.19 (+0.63s | 1.0%) Irvine Novaquatics 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Back
31.76
31.76
100 Back
34.06
1:05.82
100 Back
1:05.82
533 Sebastian Bastidas 1:05.84 15 A Min AA: 1:05.19 (+0.65s | 1.0%) Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
31.58
31.58
100 Back
34.26
1:05.84
100 Back
1:05.84
534 Eli Burnham 1:05.84 15 A Min AA: 1:05.19 (+0.65s | 1.0%) Kennebec Valley YMCA 07/11/2024 2024 ME 3rd Annual LCM Championships
50 Back
32.17
32.17
100 Back
33.67
1:05.84
100 Back
1:05.84
535 Jonathan Fan 1:05.85 16 A Min AA: 1:05.19 (+0.66s | 1.0%) California Dolphins Swim Team 07/25/2024 2024 Long Course Far Western Championship
536 Jackson Dahlquist 1:05.86 15 A Min AA: 1:05.19 (+0.67s | 1.0%) University Place Aquatic Club 07/17/2025 2025 PN 13 O LC Senior Championships
537 Bennett Young 1:05.86 16 A Min AA: 1:05.19 (+0.67s | 1.0%) Hillsboro Swim Team 07/11/2025 2025 THSC Summer Classic
50 Back
31.80
31.80
100 Back
34.06
1:05.86
100 Back
1:05.86
538 Leonard Cai 1:05.88 15 A Min AA: 1:05.19 (+0.69s | 1.0%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
31.75
31.75
100 Back
34.13
1:05.88
100 Back
1:05.88
539 Yasser Franceschi Raad 1:05.88 15 A Min AA: 1:05.19 (+0.69s | 1.0%) Flood Aquatics Swim Team 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Back
31.65
31.65
100 Back
34.23
1:05.88
100 Back
1:05.88
540 Apollo Ivins 1:05.88 16 A Min AA: 1:05.19 (+0.69s | 1.0%) Alpha Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
541 James Hewitt 1:05.88 16 A Min AA: 1:05.19 (+0.69s | 1.0%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
32.00
32.00
100 Back
33.88
1:05.88
100 Back
1:05.88
542 Nicholas DeSopo 1:05.89 15 A Min AA: 1:05.19 (+0.70s | 1.1%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
32.42
32.42
100 Back
33.47
1:05.89
100 Back
1:05.89
543 Thomas Watts 1:05.90 16 A Min AA: 1:05.19 (+0.71s | 1.1%) Hilltop Aquatic Swim Team 07/25/2024 2024 UTAGS Long Course Championships
50 Back
32.36
32.36
100 Back
33.53
1:05.90
100 Back
1:05.90
544 Eli King 1:05.90 16 A Min AA: 1:05.19 (+0.71s | 1.1%) Madison Aquatic Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
31.50
31.50
100 Back
34.40
1:05.90
100 Back
1:05.90
545 Yueze Xia 1:05.91 15 A Min AA: 1:05.19 (+0.72s | 1.1%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
546 Huck Russell 1:05.91 16 A Min AA: 1:05.19 (+0.72s | 1.1%) Albany Armada Aquatics 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
547 David Beaird 1:05.92 15 A Min AA: 1:05.19 (+0.73s | 1.1%) Texas Ford Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Back
32.10
32.10
100 Back
33.82
1:05.92
100 Back
1:05.92
548 Alexander Luong 1:05.93 16 A Min AA: 1:05.19 (+0.74s | 1.1%) Aquawolves Swimming 06/13/2025 2025 CO CSI Long Course Open
50 Back
32.11
32.11
100 Back
33.82
1:05.93
100 Back
1:05.93
549 Ethan Yi 1:05.94 16 A Min AA: 1:05.19 (+0.75s | 1.1%) Rose Bowl Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
550 Henry Yang 1:05.94 16 A Min AA: 1:05.19 (+0.75s | 1.1%) Rose Bowl Aquatics 07/05/2024 2024 LAI

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.