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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
8451 Sutton Engleman 51.85 8 B: 48.29 (+3.56s | 6.9%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
8452 Lachlan Johnson 51.85 10 B: 48.29 (+3.56s | 6.9%) Skagit Valley YMCA Tritons 01/24/2026 2026 WA State Y Championship Meet
8453 Emmett Janus 51.86 10 B: 48.29 (+3.57s | 6.9%) Sporting Jax Aquatic Club 09/21/2025 2025 Planet Swim Season Opener
8454 Keegan Moore 51.86 10 B: 48.29 (+3.57s | 6.9%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
8455 Daniel Yuguy 51.87 9 B: 48.29 (+3.58s | 6.9%) Rockford Riptide 02/07/2026 2026 Grand Rapids Open
8456 Ethan Shiflet 51.87 8 B: 48.29 (+3.58s | 6.9%) Montclair Swim Team 11/15/2025 NVST Swimming Into Fall 2025
8457 Brayden Wei 51.87 8 B: 48.29 (+3.58s | 6.9%) Pro Swimming 03/06/2026 2026 PN PRO March Last Chance Intra Apprived
8458 Jonathan Lake 51.87 9 B: 48.29 (+3.58s | 6.9%) Quince Orchard Swim Academy 10/10/2025 2025 PV October Open Fairland
8459 Ethan Asike 51.87 8 B: 48.29 (+3.58s | 6.9%) Merritt Athletic Swimming 03/21/2026 2026 Maryland 8 Under Championship Meet
8460 Lucas Alfonso 51.88 10 B: 48.29 (+3.59s | 6.9%) Metro Aquatic Club of Miami 10/11/2025 NMST BMHG October Invite 25 Copied
8461 Bryce Mercer 51.88 9 B: 48.29 (+3.59s | 6.9%) Velocity Aquatics 11/22/2025 2025 MN HTSC Harvest Classic
8462 Joel Ward 51.88 10 B: 48.29 (+3.59s | 6.9%) St Croix Swim Club 12/12/2025 2025 MN SCSC Winter Carnival
8463 James Boley 51.88 10 B: 48.29 (+3.59s | 6.9%) Saline Swim Team 02/28/2026 2026 Last Chance Meet
8464 Luke Johnson 51.88 10 B: 48.29 (+3.59s | 6.9%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
8465 Adam Merkley 51.88 10 B: 48.29 (+3.59s | 6.9%) Greenwood Tiger Sharks 01/23/2026 2026 CO TOPS Colorado Open
25 Back
22.96
22.96
50 Back
28.92
51.88
50 Back
51.88
8466 Ethan Mui 51.88 8 B: 48.29 (+3.59s | 6.9%) Mid Michigan Aquatics Hurrican 02/07/2026 2026 Grand Rapids Open
8467 Gabriel Brummer 51.88 10 B: 48.29 (+3.59s | 6.9%) DC Dept Of Parks and Recreatio 10/25/2025 Trick Or Treat Mini Meet
8468 Colt Melton 51.89 7 B: 48.29 (+3.60s | 6.9%) Velocity Swimming 01/31/2026 2026 Winter Open
25 Back
25.40
25.40
50 Back
26.49
51.89
50 Back
51.89
8469 Enzo Giampolo 51.89 9 B: 48.29 (+3.60s | 6.9%) Hastings Area Swim Team 02/21/2026 2026 MN NOR MN Bronze Championship Copied
8470 Jose Flores 51.89 10 B: 48.29 (+3.60s | 6.9%) YMCA of Austin Swim Alliance 12/06/2025 2025 HPAC 5th Annual Festivus Winterfest
8471 Henry Birdsall 51.90 9 B: 48.29 (+3.61s | 7.0%) Down East Family YMCA 03/13/2025 2025 MESI Winter Short Course Championships
8472 Marc-Brian Saracino 51.90 8 B: 48.29 (+3.61s | 7.0%) Empire Swimming 03/07/2026 2026 MR Metro 8 Under Championships
8473 Abhinav Sundar 51.90 9 B: 48.29 (+3.61s | 7.0%) Valley Splash 03/28/2026 Swim South Bay
8474 Henry Haddad 51.90 6 B: 48.29 (+3.61s | 7.0%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
8475 Jake Chow 51.90 10 B: 48.29 (+3.61s | 7.0%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
8476 Theodore Schultz 51.91 10 B: 48.29 (+3.62s | 7.0%) West Fargo Flyers 01/23/2026 SFST SD 2026 January Invite
8477 Ezra Fink 51.91 10 B: 48.29 (+3.62s | 7.0%) Mako Aquatics 01/09/2026 2026 MN Mako Snowflake Splash
8478 Wells Holliday 51.91 8 B: 48.29 (+3.62s | 7.0%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
8479 Andy Xu 51.91 9 B: 48.29 (+3.62s | 7.0%) Alto Swim Club 03/07/2026 DACA CBA Meet
8480 Elias Damkjer 51.92 9 B: 48.29 (+3.63s | 7.0%) Brevard Swim Club 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
8481 Pete Hubbard 51.92 9 B: 48.29 (+3.63s | 7.0%) Southern Utah Swimming Associa 09/12/2025 Sep 2025 SUSA Blue Black White Intrasquad
8482 Cole Santiuste 51.92 7 B: 48.29 (+3.63s | 7.0%) Atlantic Coast Athletic Club 02/07/2026 SW District 8 Under Championship
8483 Jaivon Marihugh 51.93 9 B: 48.29 (+3.64s | 7.0%) Petoskey Piranhas 02/15/2026 2026 MTSL Championship
8484 Henrik Greiber 51.93 8 B: 48.29 (+3.64s | 7.0%) Minnetonka Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
8485 Derek Austin 51.93 9 B: 48.29 (+3.64s | 7.0%) Mid Michigan Aquatics Hurrican 01/16/2026 SLA Arctic Blast 2026
8486 Matthew Morris 51.93 9 B: 48.29 (+3.64s | 7.0%) Executive Swim Club 12/07/2025 2025 NE ORO December Meet
8487 Henry Wu 51.93 10 B: 48.29 (+3.64s | 7.0%) Life Time Fitness New York Swi 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
8488 Dillon Kachikis 51.93 7 B: 48.29 (+3.64s | 7.0%) Clover Aquatics 02/28/2026 2026 ST SCY Surge Marsh Madness
8489 Aarnik Waydhune 51.93 9 B: 48.29 (+3.64s | 7.0%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
8490 Allen Posey 51.93 7 B: 48.29 (+3.64s | 7.0%) Calvert Aquatics Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
8491 Lyle Flynn 51.93 9 B: 48.29 (+3.64s | 7.0%) Thurston Olympians Swim Club 04/26/2025 2025 PN UPAC Mark Olson Invitational
8492 James Ballisty 51.93 10 B: 48.29 (+3.64s | 7.0%) Asheville Jewish Community Cen 09/27/2025 2025 AJCC Blue Ridge Mt Mayhem
8493 Luke Swanson 51.94 9 B: 48.29 (+3.65s | 7.0%) Hydra Aquatics 11/21/2025 2025 Fall Festivus
8494 Finn Bounds 51.94 8 B: 48.29 (+3.65s | 7.0%) Mississippi Makos Swim Team 12/05/2025 2025 SE Christmas In Auburn
8495 Diego Watts 51.94 7 B: 48.29 (+3.65s | 7.0%) Sebastopol Sea Serpents 01/17/2026 PC PRNA Final Splash To The Championship CBA+
8496 Theodore George 51.94 10 B: 48.29 (+3.65s | 7.0%) Lakeridge Swim Team 10/17/2025 2025 KING OF THE HILL CHALLENGE
8497 Zander Pangilinan 51.94 9 B: 48.29 (+3.65s | 7.0%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
8498 Tate Mangum 51.94 8 B: 48.29 (+3.65s | 7.0%) Annapolis Swim Club 12/20/2025 The Grinch Stole My Times (8 U) 2025
8499 Mario Avila 51.94 8 B: 48.29 (+3.65s | 7.0%) Streamline Aquatics 10/10/2025 2025 ST SASA Sombrero Series Dos Copied
8500 Ari Norden 51.94 10 B: 48.29 (+3.65s | 7.0%) YMCA of Austin Swim Alliance 03/02/2025 2025 ST YMCA Swim Y All March Sprint

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.