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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
7351 Savelii Eliseev 51.38 9 B: 48.29 (+3.09s | 6.0%) Mission Aurora Colorado Swimmi 10/16/2026 2026 CO MACS Fall Invitational
7352 Ethan Zhang 51.38 10 B: 48.29 (+3.09s | 6.0%) Wave Aquatics 06/19/2026 2026 PN SRST Summer Invitational Approved
25 Back
20.59
20.59
50 Back
30.79
51.38
50 Back
51.38
7353 Griffin Wittenborn 51.39 8 B: 48.29 (+3.10s | 6.0%) York Swim Club of Northern Vir 01/10/2026 2026 MAKO POLAR PLUNGE
7354 Ezra Brickman 51.39 9 B: 48.29 (+3.10s | 6.0%) Rhode Island Aquatic Club 01/16/2026 2026 NE CS Bronze Championships
7355 Blake Fuller 51.39 8 B: 48.29 (+3.10s | 6.0%) Rockford Riptide 11/15/2025 2025 GR Gales Of November Open Invitational
7356 Samuel Ewing 51.39 10 B: 48.29 (+3.10s | 6.0%) Team Vortex 07/09/2025 2025 CO NCS 10 U Summer Festival
7357 Tikhon Ledesma 51.39 9 B: 48.29 (+3.10s | 6.0%) Nitro Swimming 09/06/2026 2026 ST NTRO Stephen J Wolleben Memorial Meet
7358 Benjamin Roberts 51.40 9 B: 48.29 (+3.11s | 6.1%) Cascade Swim Club 12/06/2025 2025 PN Fall Divisionals, Division 2
7359 Jackson Levesque 51.40 9 B: 48.29 (+3.11s | 6.1%) Hill Country Aquatics 02/28/2026 2026 ST SCY Surge Marsh Madness
7360 Nicholas Boyum 51.40 9 B: 48.29 (+3.11s | 6.1%) Swim Omaha 10/04/2025 2025 MW ACE River Races
7361 Nicholas Collins 51.40 9 B: 48.29 (+3.11s | 6.1%) Quince Orchard Swim Academy 02/01/2026 2026 Little Blue Penguin Pentathlon
7362 Benjamin Wolff 51.40 10 B: 48.29 (+3.11s | 6.1%) North Gate Aquatics Club 01/17/2026 Club Mountaineer January Age Group Winter Spl
7363 Sami Rami 51.40 10 B: 48.29 (+3.11s | 6.1%) Life Time Oregon Swim Team 12/13/2025 2025 OR HEAT Winter Invitational
7364 James Zanutto 51.40 9 B: 48.29 (+3.11s | 6.1%) Burlingame Aquatics 10/24/2026 BAC SPOOKY FALL CLASSIC
7365 Lachlan Duffield 51.41 9 B: 48.29 (+3.12s | 6.1%) Owosso Sea Turtles 02/15/2026 2026 MTSL Championship
7366 Aiden Schnittker 51.41 8 B: 48.29 (+3.12s | 6.1%) Just Care Aquatics Tritons 01/23/2026 2026 BD JCAT IMX 2026
7367 Owen Curbelo 51.41 8 B: 48.29 (+3.12s | 6.1%) Blue Marlins Of Hialeah Garden 02/14/2026 NMST BMHG February BC Invite 26
7368 Leo Fuentes 51.42 9 B: 48.29 (+3.13s | 6.1%) Reno Aquatic Club 03/15/2025 2025 NNA Age Group Open
7369 Lucas Lin 51.42 9 B: 48.29 (+3.13s | 6.1%) Westchester Aquatic Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
7370 Teddy Lippincott 51.42 8 B: 48.29 (+3.13s | 6.1%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
7371 Charlie Keveren 51.42 10 B: 48.29 (+3.13s | 6.1%) Life Time Southeast 01/16/2026 2026 TYR Mardi Gras Invite
7372 Joseph Mitelski 51.42 10 B: 48.29 (+3.13s | 6.1%) Staten Island Aquatics Club 02/07/2026 2026 MR QNS We Fly High Invitational
7373 Jace Manger 51.42 10 B: 48.29 (+3.13s | 6.1%) North Coast Aquatics 10/17/2026 2026 SI RSD All Ages NTS Meet
7374 Dutch Pyburn 51.43 10 B: 48.29 (+3.14s | 6.1%) Albany Aquatic Association 02/08/2026 2026 AAA SC Final Countdown Open
7375 Patrice Calippe 51.43 10 B: 48.29 (+3.14s | 6.1%) Puffins Swimming 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
7376 Westley Helgeson 51.43 7 B: 48.29 (+3.14s | 6.1%) Aquajets Swim Team 09/26/2026 2026 MN AQJT Splash Into The Season
7377 Kai Tong 51.43 9 B: 48.29 (+3.14s | 6.1%) Pacifica Sea Lions 10/24/2026 PSL Pumpkin Spice Splash
7378 Dexter Phillips 51.44 8 B: 48.29 (+3.15s | 6.1%) Poseidon Swimming Inc 10/04/2025 NOVA 12 Under Kick Off Copied
7379 Harvey Gick 51.44 10 B: 48.29 (+3.15s | 6.1%) Virginia Gators 02/27/2026 2026 SW District Champs 9 Over
7380 Grant Huesers 51.44 10 B: 48.29 (+3.15s | 6.1%) Vermillion Area Swim Team 11/08/2025 2025 MW NYA Jenna Krivohlavek Memorial
7381 Graham Johnson 51.44 9 B: 48.29 (+3.15s | 6.1%) Byron Center Aquatics 12/13/2025 2025 Holiday Cup
7382 Jacob Clayton 51.44 9 B: 48.29 (+3.15s | 6.1%) Machine Aquatics 11/14/2025 2025 PV November Open Franconia
7383 Gavin Finke 51.44 7 B: 48.29 (+3.15s | 6.1%) Lake Oswego Swim Club 05/09/2026 2026 Spring Sprinter Invitational
7384 Cedar Seablom 51.44 9 B: 48.29 (+3.15s | 6.1%) Montgomery YMCA Barracudas 10/03/2025 2025 SE War Eagle Invitational
7385 Hayes Reinhardt 51.44 9 B: 48.29 (+3.15s | 6.1%) Highlands Ranch Aquatics 10/09/2026 2026 CO Gian Luc Jordan Open
7386 Brigham Thompson 51.45 10 B: 48.29 (+3.16s | 6.1%) Midland Dolphins 02/15/2026 2026 MTSL Championship
7387 Logan Oliver 51.45 8 B: 48.29 (+3.16s | 6.1%) Midland Dolphins 02/07/2026 2026 Grand Rapids Open
7388 Malcolm Harris 51.45 8 B: 48.29 (+3.16s | 6.1%) Minneapolis Lake Monsters 02/27/2026 2026 MN EDI Minnesota Regional Championship
7389 Charles Haugland 51.45 10 B: 48.29 (+3.16s | 6.1%) Falfins Swimming 09/26/2026 2026 CO Falfins Short Course Series #1
7390 Calvin Turconi 51.46 9 B: 48.29 (+3.17s | 6.2%) Old Dominion Aquatic Club 12/12/2025 2025 HVAC Winterfest Invitational
7391 Grady Hawkins 51.46 9 B: 48.29 (+3.17s | 6.2%) Millard Aquatic Club 12/08/2025 2025 MW SCSC MAC Dual
7392 Cormac Labrie 51.46 9 B: 48.29 (+3.17s | 6.2%) New Bedford YMCA Hurricanes 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
7393 Seth DiMarco 51.46 10 B: 48.29 (+3.17s | 6.2%) Mystic Hammerheads 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
7394 Kyle Lesser 51.46 8 B: 48.29 (+3.17s | 6.2%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
7395 Jacob Mock 51.46 10 B: 48.29 (+3.17s | 6.2%) Pikes Peak Athletics 10/16/2026 2026 CO PPA Harvest Heats
7396 Owen Besley 51.46 10 B: 48.29 (+3.17s | 6.2%) Bellingham Bay Swim Team 07/11/2026 2026 BBST Final Summer Splash Invite Approved
7397 Zane Clark 51.46 9 B: 48.29 (+3.17s | 6.2%) Murray Youth Swim Team 07/11/2026 2026 Etown Fast Lane
7398 Aaron Fung 51.47 8 B: 48.29 (+3.18s | 6.2%) Rockville Montgomery Swim Club 11/08/2025 2025 Autumn Mini Meet
7399 Tyler Knesel 51.47 10 B: 48.29 (+3.18s | 6.2%) Star Aquatics 03/20/2026 2026 STAR Tar Heel States
7400 James Halford 51.47 9 B: 48.29 (+3.18s | 6.2%) Madison Area YMCA Mariners 10/10/2025 2025 MR COND October Fall Festival

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.