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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 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
502 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
503 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
504 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
505 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
506 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
507 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
508 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
509 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
510 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
511 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
512 Jesse Sun 1:05.70 15 A Min AA: 1:05.19 (+0.51s | 0.8%) Cascade Swim Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
513 Yimo Liu 1:05.73 15 A Min AA: 1:05.19 (+0.54s | 0.8%) Unattached 04/24/2026 2026 SI PS ABB Meet Group A
50 Back
31.26
31.26
100 Back
34.47
1:05.73
100 Back
1:05.73
514 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
515 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
516 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
517 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
518 Nicolas Hirner 1:05.75 15 A Min AA: 1:05.19 (+0.56s | 0.9%) West Express Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
31.97
31.97
100 Back
33.78
1:05.75
100 Back
1:05.75
519 Andrew Wang 1:05.76 15 A Min AA: 1:05.19 (+0.57s | 0.9%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
520 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
521 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
522 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
523 Lincoln Driesse 1:05.78 16 A Min AA: 1:05.19 (+0.59s | 0.9%) Planet Swim Aquatics 05/16/2026 2026 PSA May Invite
50 Back
32.43
32.43
100 Back
33.34
1:05.78
100 Back
1:05.78
524 Isaiah Jacob 1:05.78 15 A Min AA: 1:05.19 (+0.59s | 0.9%) Aquajets Swim Team 05/02/2026 2026 MN RSC Pentathlon
525 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
526 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
527 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
528 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
529 William Macy 1:05.84 15 A Min AA: 1:05.19 (+0.65s | 1.0%) North Bay Aquatics 05/10/2026 Pacific Swimming SCY LCM Senior Post NCS Meet
50 Back
32.00
32.00
100 Back
33.84
1:05.84
100 Back
1:05.84
530 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
531 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
532 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
533 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
534 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
535 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
536 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
537 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
538 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
539 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
540 Rollins Powell 1:05.93 15 A Min AA: 1:05.19 (+0.74s | 1.1%) Bolles School Sharks 02/13/2026 Florida Long Course Winter Invitational
50 Back
32.84
32.84
100 Back
33.09
1:05.93
100 Back
1:05.93
541 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
542 Weston Lucas 1:05.94 16 A Min AA: 1:05.19 (+0.75s | 1.1%) Hilton Head Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
32.36
32.36
100 Back
33.57
1:05.94
100 Back
1:05.94
543 Brian Raghunathan 1:05.94 16 A Min AA: 1:05.19 (+0.75s | 1.1%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
50 Back
32.64
32.64
100 Back
33.30
1:05.94
100 Back
1:05.94
544 Jacob Lee 1:05.95 15 A Min AA: 1:05.19 (+0.76s | 1.2%) King Aquatic Club 06/27/2025 2025 PN SMAC Summer Classic Invitational
545 Ty Hollar 1:05.95 16 A Min AA: 1:05.19 (+0.76s | 1.2%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
31.87
31.87
100 Back
34.08
1:05.95
100 Back
1:05.95
546 Jackson Flemming 1:05.95 16 A Min AA: 1:05.19 (+0.76s | 1.2%) Fort Collins Area Swim Team 07/17/2025 2025 CO CSI Senior LC State Championships
547 Ethan Ma 1:05.96 15 A Min AA: 1:05.19 (+0.77s | 1.2%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
548 Morgan Sims 1:05.96 15 A Min AA: 1:05.19 (+0.77s | 1.2%) Minnetonka Swim Club 07/31/2025 2025 ND DRGN MN Senior LC State Championship
50 Back
32.61
32.61
100 Back
33.35
1:05.96
100 Back
1:05.96
549 Wiliam Bryce 1:05.98 16 A Min AA: 1:05.19 (+0.79s | 1.2%) Nation\\\\\\'s Capital Swim Club 01/17/2026 NOVA LC Winter Invitational
50 Back
31.72
31.72
100 Back
34.26
1:05.98
100 Back
1:05.98
550 Zachary Decker 1:05.98 15 A Min AA: 1:05.19 (+0.79s | 1.2%) Bellevue Swim Club 06/27/2025 2025 SD SFST Sanford Invite
50 Back
31.54
31.54
100 Back
34.44
1:05.98
100 Back
1:05.98

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.