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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
2351 Micah Gonzalez 41.60 10 BB Min A: 37.59 (+4.01s | 9.6%) Sawtooth Aquatic Club 11/22/2025 57th Annual Thanksgiving Invitational
2352 Maximos Barringer 41.60 10 BB Min A: 37.59 (+4.01s | 9.6%) Plymouth Canton Cruisers 01/16/2026 SLA Arctic Blast 2026
2353 Matthew Ko 41.60 10 BB Min A: 37.59 (+4.01s | 9.6%) Aspire Aquatics of Colorado 03/07/2025 2025 CO CSI Silver State Championships
2354 Michael Bui 41.61 10 BB Min A: 37.59 (+4.02s | 9.7%) Arlington Aquatic Club 01/17/2026 2026 PV January Open Audrey Moore
2355 Elijah Leshchenko 41.61 10 BB Min A: 37.59 (+4.02s | 9.7%) Patriot Aquatics 01/23/2026 2026 Hot Chocolate Invite
2356 Levi Wood 41.61 10 BB Min A: 37.59 (+4.02s | 9.7%) Brea Aquatics 02/13/2026 2026 MVN Lunar AAPI Festival
2357 Mark Badziong 41.61 8 BB Min A: 37.59 (+4.02s | 9.7%) Hudson Explorer Aquatic 03/12/2026 2026 OH SC Junior Championships
2358 Nolan Hunter 41.61 10 BB Min A: 37.59 (+4.02s | 9.7%) Rushmore Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
2359 Julian Chung 41.62 9 BB Min A: 37.59 (+4.03s | 9.7%) Empire Swimming 01/23/2026 2026 MR PAC Winter Classic Invitational
2360 Franklin Vesely 41.62 9 BB Min A: 37.59 (+4.03s | 9.7%) Rushmore Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
2361 Rafael Rothfuss de la Asunc 41.62 9 BB Min A: 37.59 (+4.03s | 9.7%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
2362 Ethan Lee 41.62 10 BB Min A: 37.59 (+4.03s | 9.7%) Phoenix Aquatic Club 02/20/2026 2026 MR Silvers North Championship YMID
2363 Wyeth Vincent 41.63 10 BB Min A: 37.59 (+4.04s | 9.7%) Socal Aquatics Association 11/21/2025 2025 CA MVN Turkey Classic
2364 Noah Nabity 41.63 10 BB Min A: 37.59 (+4.04s | 9.7%) Blair YMCA Swim Team 02/07/2026 2026 MW App HYAC February Y Meet
2365 Dylan Rapp 41.63 9 BB Min A: 37.59 (+4.04s | 9.7%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
19.82
19.82
50 Back
21.81
41.63
50 Back
41.63
2366 Alexander Madore 41.63 10 BB Min A: 37.59 (+4.04s | 9.7%) YMCA of the North Shore Sharks 01/10/2026 2026 NE YNS YMCA Eastern MA Districts
2367 Yifan Liu 41.63 9 BB Min A: 37.59 (+4.04s | 9.7%) Mei\\\\\\'s Typhoons Swimming Club 03/13/2026 2026 NE INST NE Cup
2368 Gavin Liebson 41.63 10 BB Min A: 37.59 (+4.04s | 9.7%) Quince Orchard Swim Academy 03/20/2026 2026 RMSC Spring Finale
2369 Gabriel Martinez 41.63 10 BB Min A: 37.59 (+4.04s | 9.7%) Mesa Aquatics Club 02/13/2026 34th Annual Lost Dutchman Invitational
2370 Enzo Lin 41.64 10 BB Min A: 37.59 (+4.05s | 9.7%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
2371 Ian Souza 41.64 9 BB Min A: 37.59 (+4.05s | 9.7%) Mecklenburg Swim Association 03/20/2026 2026 STAR Tar Heel States
2372 Jack Nadelson 41.64 9 BB Min A: 37.59 (+4.05s | 9.7%) Rhode Island Aquatic Club 01/30/2026 2026 NE GS Silver Championships
2373 Andrew Griffith 41.64 9 BB Min A: 37.59 (+4.05s | 9.7%) YMCA of Virginia\\\\\\'s Blue Ridge 03/07/2026 PYSA Champs 2026
2374 Wyatt Yawn 41.64 9 BB Min A: 37.59 (+4.05s | 9.7%) Tide Swimming 12/05/2025 2025 757swim Grand Illumination
2375 Boyd Howard 41.64 9 BB Min A: 37.59 (+4.05s | 9.7%) Longhorn Aquatics 01/17/2026 2026 ST AQTX B Champs North
2376 Rain Liu 41.65 10 BB Min A: 37.59 (+4.06s | 9.7%) Rancho San Dieguito 01/31/2026 2026 SBA All Ages NTS Meet
2377 Thomas Ciarniello 41.65 10 BB Min A: 37.59 (+4.06s | 9.7%) Nation\\\\\\'s Capital Swim Club 01/17/2026 PVS January Open 2026 PWCS
2378 Rhys Mehta 41.65 9 BB Min A: 37.59 (+4.06s | 9.7%) Tualatin Hills Swim Club 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
2379 Thomas Sinatra 41.66 10 BB Min A: 37.59 (+4.07s | 9.8%) Rio Del Oro Rapids 11/08/2025 Folsom Classic 2025
2380 Jaden Manalastas 41.66 10 BB Min A: 37.59 (+4.07s | 9.8%) South San Francisco Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
2381 John Bloom 41.66 9 BB Min A: 37.59 (+4.07s | 9.8%) Sporting Jax Aquatic Club 02/20/2026 2026 Area 1 Spring Championships
2382 Liam O'Brien 41.67 9 BB Min A: 37.59 (+4.08s | 9.8%) Walnut Creek Aquabears 10/18/2025 PC SRVA SCY B BB+ Meet
2383 Adam Owaimer 41.67 10 BB Min A: 37.59 (+4.08s | 9.8%) Memphis Thunder Aquatic Club 01/16/2026 2026 Gabrielle Rose Tiger Classic
2384 Wesley Wilson 41.67 9 BB Min A: 37.59 (+4.08s | 9.8%) Lewis Clark Neptune Swim Team 01/16/2026 2026 Hells Canyon Invitational
25 Back
20.62
20.62
50 Back
21.05
41.67
50 Back
41.67
2385 Alexander Warren Moy 41.67 10 BB Min A: 37.59 (+4.08s | 9.8%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
2386 Matthew Mejia 41.68 10 BB Min A: 37.59 (+4.09s | 9.8%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
2387 Alexander Evans 41.68 8 BB Min A: 37.59 (+4.09s | 9.8%) Cardinal and Gold Aquatics 03/05/2026 2026 MD LSC 14 U Championships
2388 Preston Call 41.68 9 BB Min A: 37.59 (+4.09s | 9.8%) Ensworth Aquatics 02/21/2026 2026 SES Region 1 8 And Under Championships
2389 Gregory FitzGerald 41.68 10 BB Min A: 37.59 (+4.09s | 9.8%) Fox Swim Club 05/02/2026 2026 MAC May Hem Mini Meet
2390 Oliver Penfield 41.68 9 BB Min A: 37.59 (+4.09s | 9.8%) Hydra Aquatics 01/17/2026 2026 PV January Open Audrey Moore
2391 Patrick Ladd 41.68 9 BB Min A: 37.59 (+4.09s | 9.8%) West Texas Typhoon 12/07/2025 2025 BD Del Norte #3
2392 Schaeffer Donahue 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) West Linn 02/13/2026 2026 OR HS 6A 5
2393 Aidan Musiak 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Holyoke YMCA Vikings 01/23/2026 2026 NE HYV A Snuffles Invitational
2394 Vincent Schremer 41.69 8 BB Min A: 37.59 (+4.10s | 9.8%) Life Time Oregon Swim Team 01/23/2026 2026 TTSC Winter Qualifier
2395 Archer Hsia 41.69 10 BB Min A: 37.59 (+4.10s | 9.8%) YMCA of the Triangle Area Swim 03/19/2026 2026 USRY Short Course Champs
2396 Nathan Kang 41.69 10 BB Min A: 37.59 (+4.10s | 9.8%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
2397 Arik Ekkaia 41.69 8 BB Min A: 37.59 (+4.10s | 9.8%) Aquajets Swim Team 02/13/2026 2026 MN RSC President S Day Meet
2398 Benjamin Matteini 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
2399 Samuel Holmes 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Lowes YMCA Lightning Swim Team 03/06/2026 Jon Jolley GYSSA 2026
2400 Tyler Ashby 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Hanover Aquatics 12/04/2025 2025 RAYS Nutcracker Classic Copied

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.