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USA Boys 10 & under - 50 Y 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
8701 Liam Alcantara 52.33 7 B: 48.29 (+4.04s | 7.7%) Heritage Aquatic Team 09/06/2025 Sunrise Swimmng Open Invite
8702 Otto Kneller 52.33 10 B: 48.29 (+4.04s | 7.7%) Durango Swim Club 05/30/2025 2025 CO Cortez SCY Summer Open
8703 Troy Ebli 52.33 10 B: 48.29 (+4.04s | 7.7%) Tnt Swimming 02/13/2026 2026 SES Region 4 Championships
8704 Carson Rockafellow 52.33 9 B: 48.29 (+4.04s | 7.7%) Rockford Riptide 02/28/2026 2026 JAWS Last Chance Meet
8705 Jayden Chan 52.34 9 B: 48.29 (+4.05s | 7.7%) Freedom Aquatics 02/07/2026 2026 MR FREE Championships Meets Qualifier
8706 Matthew Tong 52.34 9 B: 48.29 (+4.05s | 7.7%) Nitro Swimming 10/26/2025 2025 ST TXLA 10 U Fall Kick Off
8707 Oren Alfiero 52.35 7 B: 48.29 (+4.06s | 7.8%) Marlins Of Raleigh 02/07/2026 2026 MOR Snowflake 3 Meet
8708 Mateo Paice 52.35 7 B: 48.29 (+4.06s | 7.8%) El Paso Aqua Posse 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
8709 Alexander Prior 52.35 10 B: 48.29 (+4.06s | 7.8%) Sharks Swim Club 01/17/2025 2025 AQUA SPA January Iceberg Invitational
8710 Henry Ehrhart 52.35 9 B: 48.29 (+4.06s | 7.8%) Tampa Elite Aquatics 10/03/2025 BERK TEAM Duel In The Pool 2025
8711 Riley Buckingham 52.35 9 B: 48.29 (+4.06s | 7.8%) Rogue Rapids 08/08/2025 Bend Swim Club August Invitational
8712 Julian Franco Moya 52.35 9 B: 48.29 (+4.06s | 7.8%) Greater Pensacola Aquatic Club 01/16/2026 2026 GPAC Winter Invitational
8713 Dusan Horvath 52.35 9 B: 48.29 (+4.06s | 7.8%) Y-Spartaquatics Swim Club 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
8714 Richard Smith 52.36 9 B: 48.29 (+4.07s | 7.8%) Fairfax Foxes Swimming 02/20/2026 2026 FXFX Forty Niner
8715 Jake Fernandez 52.36 10 B: 48.29 (+4.07s | 7.8%) Streamline Aquatics 11/07/2025 2025 ST SASA Sombrero Series Tres
8716 Harrison Chen 52.36 9 B: 48.29 (+4.07s | 7.8%) DeAnza Cupertino Aquatics 03/28/2026 LAMV C B A+ Meet
8717 Marcus Vaughn 52.36 10 B: 48.29 (+4.07s | 7.8%) Vandal Aquatic Club 10/26/2025 2025 IE VAN Trick Or Treat Progressive Invita
8718 Maksim Kozomara 52.37 9 B: 48.29 (+4.08s | 7.8%) Nashville Aquatic Club 02/21/2026 2026 SES Region 1 8 And Under Championships
8719 Cooper Demel 52.37 9 B: 48.29 (+4.08s | 7.8%) Houston Hydra 09/21/2024 SSAN 2024 Black Gold Meet
8720 Aaron Falkowitz 52.37 9 B: 48.29 (+4.08s | 7.8%) The Capitol Sea Devils 02/20/2026 2026 Machine Qualifier
8721 Asher Hu 52.37 9 B: 48.29 (+4.08s | 7.8%) New Albany Aquatic Club 02/19/2026 2026 OH UASC SC Regional Championships
8722 Graham Nash 52.37 8 B: 48.29 (+4.08s | 7.8%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
8723 Gleb Pretkel 52.37 9 B: 48.29 (+4.08s | 7.8%) YMCA of the North Shore Sharks 09/27/2025 2025 NE YNS September Sprint Spectacular Co
8724 Carlo Pozzi 52.38 9 B: 48.29 (+4.09s | 7.8%) The Olympic Club 09/20/2025 WANV CBA+ Endless Summer Meet
8725 Dominic Furlong 52.38 9 B: 48.29 (+4.09s | 7.8%) Milan Swim Club 02/20/2026 For The Love Of Swimming
8726 Xander Yingling 52.39 9 B: 48.29 (+4.10s | 7.8%) Greater Pensacola Aquatic Club 11/21/2025 2025 GPAC Gravy Bowl Invitational
8727 Joe Karaki 52.39 9 B: 48.29 (+4.10s | 7.8%) Swim Tech 03/27/2026 2026 MR Bronze Championships Central KBM
8728 Sebastian Pou 52.39 10 B: 48.29 (+4.10s | 7.8%) Patriot Aquatics 09/13/2025 2025 PA Fall Invite
8729 Jeremy Pei 52.39 10 B: 48.29 (+4.10s | 7.8%) Columbia River Swim Team 02/01/2025 CRST Legacy Dual In The Pool
8730 Rohan Rai 52.39 9 B: 48.29 (+4.10s | 7.8%) Rockville Montgomery Swim Club 10/17/2025 2025 RMSC October Kick Off Classic
8731 Oscar Grant 52.39 8 B: 48.29 (+4.10s | 7.8%) YMCA OF Western North Carolina 01/17/2026 2026 AJCC Snowball Ramble Meet
8732 Noah Staruch 52.39 9 B: 48.29 (+4.10s | 7.8%) Machine Aquatics 10/25/2025 Trick Or Treat Mini Meet
8733 Anthony Pither 52.39 7 B: 48.29 (+4.10s | 7.8%) Bluefish Swim Club 03/13/2026 2026 NE INST NE Cup
8734 Anthony Oristian 52.39 9 B: 48.29 (+4.10s | 7.8%) Quince Orchard Swim Academy 02/01/2026 2026 Little Blue Penguin Pentathlon
8735 Alfred Li 52.40 8 B: 48.29 (+4.11s | 7.8%) Club Wolverine 01/16/2026 SLA Arctic Blast 2026
8736 Mark Fette 52.40 6 B: 48.29 (+4.11s | 7.8%) Mako Swim Team 02/20/2026 2026 OH WAVE SC Regional Championships
8737 Hazlitt Davenport 52.40 8 B: 48.29 (+4.11s | 7.8%) Denver Triton Swim Team 02/21/2026 2026 CO DSA Last Chance
8738 Parker Kupcik 52.40 10 B: 48.29 (+4.11s | 7.8%) Piranhas YMCA of the Suncoast 11/02/2025 SUNDAY MORNING RACES NOV 2
8739 Theo Honda 52.40 8 B: 48.29 (+4.11s | 7.8%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
8740 Ashton Gaspin 52.41 10 B: 48.29 (+4.12s | 7.9%) Saint Andrew\\\\\\'s Aquatics 11/01/2025 Piranhas Turkey Classic 2025
8741 Hayou Aliyi 52.41 10 B: 48.29 (+4.12s | 7.9%) McCallie-GPS Aquatics 10/17/2025 2025 MCC October Invite
8742 Ashton Rice 52.41 8 B: 48.29 (+4.12s | 7.9%) Karishim Swim Club 01/16/2026 2026 NE CRIM Bronze Championship
8743 Ian Willoughby 52.41 9 B: 48.29 (+4.12s | 7.9%) Kent County YMCA 01/17/2026 2026 NE KCY SENECY Winter Carnival
8744 Aviraj Singh 52.42 10 B: 48.29 (+4.13s | 7.9%) South Lyon Aquatics 12/06/2025 SLA Holiday Blast
8745 Aiden Molloy 52.42 10 B: 48.29 (+4.13s | 7.9%) Andover-North Andover YMCA Hur 11/14/2025 2025 NE CRIM November Specialty Copied C
8746 Owen Turkovich 52.42 10 B: 48.29 (+4.13s | 7.9%) Whitmore Lake Waves 01/16/2026 SLA Arctic Blast 2026
8747 Wallace Warren 52.42 8 B: 48.29 (+4.13s | 7.9%) Lakes Region Wavemakers 11/07/2025 2025 NE UVAC Dorsi Raynolds Memorial Meet C
8748 James Roy 52.43 8 B: 48.29 (+4.14s | 7.9%) Arlington Aquatic Club 10/18/2025 2025 AAC Fall Gator Mini Meet
8749 Samuel Kaul 52.43 10 B: 48.29 (+4.14s | 7.9%) Lakes Area Penguin Swimmers 02/14/2026 2026 MN NLSA Marlins Swimming FEBRUARY Invite
8750 Mack Fierke 52.43 6 B: 48.29 (+4.14s | 7.9%) Waseca Jays Swimming 02/27/2026 2026 MN MAN Minnesota Regional Championship

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.