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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
9601 Charles Witt 55.61 8 B: 48.29 (+7.32s | 13.2%) Roseburg Y Swim Team 01/10/2026 2026 SCAT B C Open
9602 Micah Sciotto 55.61 10 B: 48.29 (+7.32s | 13.2%) River Road Swim Team 04/25/2026 2026 April Showers Copied
9603 August Olsen 55.62 9 B: 48.29 (+7.33s | 13.2%) Tornadoes Swim Team 01/24/2026 Oregon YMCA Championships 2026
9604 Egor Martynov 55.62 9 B: 48.29 (+7.33s | 13.2%) Bure-Aqua Academy 09/26/2026 2026 CO Gregg Gracheck Memorial
9605 Corbin Hunter 55.63 9 B: 48.29 (+7.34s | 13.2%) YMCA of Snohomish County Barra 10/11/2025 2025 PSSA October Challenge APPROVED
9606 Garrison Linger 55.63 8 B: 48.29 (+7.34s | 13.2%) Three Village Swim Club 10/11/2025 2025 MR TVSC Ann Wycoff Memorial Swim Meet
9607 Lincoln Goldthorpe 55.63 9 B: 48.29 (+7.34s | 13.2%) Four Corners Aquatic Team 04/17/2026 2026 CO Jolean Scott Memorial
9608 Pedro Gardea 55.63 8 B: 48.29 (+7.34s | 13.2%) West Texas Typhoon 09/20/2026 2026 BD Del Norte #1
9609 Jace Daniels 55.63 9 B: 48.29 (+7.34s | 13.2%) Lehi Aquatics 10/10/2024 2024 UVRays Mike Harper Mini
9610 Caspian Arnold 55.63 9 B: 48.29 (+7.34s | 13.2%) Pau Hana Swim Team 02/27/2026 2026 OH BSC SC Regional Championships
9611 Elliot Legarreta 55.63 10 B: 48.29 (+7.34s | 13.2%) Star Swimming 10/10/2026 2026 Super STAR Series #1
9612 Leon Georgiev 55.64 10 B: 48.29 (+7.35s | 13.2%) Naval Academy Aquatic Club 02/14/2026 EST Vs NAAC Dual Meet
9613 William Han 55.64 10 B: 48.29 (+7.35s | 13.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
9614 Yousef Hussein 55.65 9 B: 48.29 (+7.36s | 13.2%) Katy Aquatic Team For Youth 01/18/2025 2025 LSST January Frosty Meet
9615 Leo Dugas 55.65 9 B: 48.29 (+7.36s | 13.2%) Pearland Aquatics 01/10/2025 2025 Tracey Harper Santiago Memorial Meet
9616 Michael Bohlmann 55.65 9 B: 48.29 (+7.36s | 13.2%) Bluefish Swim Club 10/24/2025 Boofish Halloween Meet
9617 Daniel Novitskiy 55.65 10 B: 48.29 (+7.36s | 13.2%) The Berkeley Barracudas 02/20/2026 Bay Area Spring Championships
9618 Lucas Cameron-Byrne 55.65 9 B: 48.29 (+7.36s | 13.2%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
9619 Dayran Blanco Guevara 55.65 9 B: 48.29 (+7.36s | 13.2%) Swim Tampa Aquatics 02/20/2026 Bay Area Spring Championships
9620 Grayson Williams 55.65 8 B: 48.29 (+7.36s | 13.2%) Olympic Cascade Aquatics 01/18/2026 2026 PN BC Snowflake Classic Invite Approved
9621 Louis Aviles 55.66 9 B: 48.29 (+7.37s | 13.2%) New York Sharks Aquatics 03/27/2026 2026 MR Metro Bronze Championship North
9622 Liam Palli 55.66 7 B: 48.29 (+7.37s | 13.2%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
9623 Cam Nelson 55.66 8 B: 48.29 (+7.37s | 13.2%) AC Swim Club 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
9624 Charles Logan 55.66 10 B: 48.29 (+7.37s | 13.2%) Aquatex Swim & Water Polo Team 03/31/2026 2026 ST AQTX TNR 3312026
9625 Lucas Cho 55.66 6 B: 48.29 (+7.37s | 13.2%) Sierra Marlins Swim Team 10/23/2026 SSS 2026 Pumpkin Plunge
9626 Hugo Jin 55.67 7 B: 48.29 (+7.38s | 13.3%) Three Village Swim Club 11/15/2025 2025 MR SSC Turkey Trot Invitational
9627 Lorenzo Gatta 55.67 8 B: 48.29 (+7.38s | 13.3%) Team Suffolk 02/28/2026 2026 MR TVSC St Patrick S Day 8 Under Meet
9628 Leif Obrien 55.67 7 B: 48.29 (+7.38s | 13.3%) Vacaville Swim Club 10/02/2026 2026 VACA Harvest Hustle Swim Meet
9629 James Owen 55.68 10 B: 48.29 (+7.39s | 13.3%) Mid Michigan Aquatics Hurrican 01/16/2026 SLA Arctic Blast 2026
9630 Brysant Whitney 55.68 9 B: 48.29 (+7.39s | 13.3%) Lincoln Y Dolphins 11/09/2025 2025 MW App LYD Y ThankSwimming
9631 Luke Costa 55.68 8 B: 48.29 (+7.39s | 13.3%) Holyoke YMCA Vikings 11/21/2025 2025 NE HYV Thanksgiving Invite
9632 Lucas Bosarge 55.68 9 B: 48.29 (+7.39s | 13.3%) Sporting Jax Aquatic Club 09/26/2026 EAJ Speedo September Meet 2026
25 Back
28.47
28.47
50 Back
27.21
55.68
50 Back
55.68
9633 Seth Davidson 55.68 8 B: 48.29 (+7.39s | 13.3%) Mighty Marlins Swim Club 11/15/2025 2025 PN IST November Invitational
9634 Maxwell Gibson 55.69 8 B: 48.29 (+7.40s | 13.3%) Piranha Swimming 04/18/2026 RP SWIM CLUB (PRNA) SPRING SWIM FEST!
9635 Miller Martin 55.69 9 B: 48.29 (+7.40s | 13.3%) Barracuda Swim Club of Northea 03/07/2026 BSC Wonderful One Day Meet 372026
9636 Joseph Brown 55.69 7 B: 48.29 (+7.40s | 13.3%) Great Lakes Tritons 02/13/2026 2026 Showdown In Motown
9637 Elliott Blary 55.69 7 B: 48.29 (+7.40s | 13.3%) Hanover Aquatics 09/27/2025 2025 Hanover Happy
9638 Collin Conrad 55.69 10 B: 48.29 (+7.40s | 13.3%) Newport Swim Team 08/07/2026 2026 OR NST Seahorse Invitational
9639 Issam Afaneh 55.69 10 B: 48.29 (+7.40s | 13.3%) Bergen Barracudas Swim Team 10/24/2026 2026 BB Go For The Gold
9640 Hunter Turner 55.70 7 B: 48.29 (+7.41s | 13.3%) Old Dominion Aquatic Club 01/10/2026 ODAC January 2026 Rising Stars Meet
9641 Arthur Ulmer 55.70 9 B: 48.29 (+7.41s | 13.3%) Monterey Bay Swim Club 07/24/2026 CVAL 2026
9642 Xander Kersten 55.71 9 B: 48.29 (+7.42s | 13.3%) Wasatch Front Fish Market 01/23/2025 WFFM January Developmental
9643 Lochlan Wood 55.71 8 B: 48.29 (+7.42s | 13.3%) Arena Club Aquatics 03/21/2026 2026 Maryland 8 Under Championship Meet
9644 Jasper Yan 55.71 7 B: 48.29 (+7.42s | 13.3%) California Dolphins Swim Team 04/26/2025 Pacific Swimming 10 Under SC Championships
9645 Leo Madore 55.71 8 B: 48.29 (+7.42s | 13.3%) Old Dominion Aquatic Club 02/07/2026 2026 8 And Under Southeastern District Champs
9646 Evan Mackus 55.71 9 B: 48.29 (+7.42s | 13.3%) Grandville Aquatics 12/30/2025 2025 Wildcat Winter Invite
9647 Connor Josephson 55.71 8 B: 48.29 (+7.42s | 13.3%) Eagle Swimming Association 02/21/2025 2025 Gulf 12 Under Champs (TASC)
9648 Yubin Chang 55.71 6 B: 48.29 (+7.42s | 13.3%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
9649 Noah Barry 55.72 9 B: 48.29 (+7.43s | 13.3%) Silver Spring YMCA Piranhas 03/20/2026 26th Annual Spring Championships
9650 Ethan Zhao 55.72 8 B: 48.29 (+7.43s | 13.3%) Sandpipers of Nevada 07/11/2025 July 2025 Rock The Blocks

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.