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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
9251 Kash Hawes 54.83 9 B: 48.29 (+6.54s | 11.9%) Granite Falls Makos 01/10/2026 2026 RMY Winter Invitational
9252 Chance Charnik 54.83 7 B: 48.29 (+6.54s | 11.9%) Rockville Montgomery Swim Club 11/08/2025 2025 Autumn Mini Meet
9253 Caleb Lubin 54.83 8 B: 48.29 (+6.54s | 11.9%) Merritt Athletic Swimming 03/21/2026 2026 Maryland 8 Under Championship Meet
9254 Maximus Fedorychev 54.83 9 B: 48.29 (+6.54s | 11.9%) Granite Falls Makos 01/10/2026 2026 RMY Winter Invitational
9255 Ezekiel Ortez 54.83 10 B: 48.29 (+6.54s | 11.9%) Norfolk YMCA Aquajets 03/14/2026 2026 MW App Nebraska YMCA Champs
9256 Jason Du 54.83 8 B: 48.29 (+6.54s | 11.9%) Tac Titans 06/07/2026 2026 TAC TITANS June SCY Intrasquad Meet
9257 Kyson Xing 54.83 8 B: 48.29 (+6.54s | 11.9%) Issaquah Swim Team 04/26/2026 2026 PN SHAD15th Marin Morrison Memorial App
9258 Coby Li 54.83 9 B: 48.29 (+6.54s | 11.9%) Riptide Swim Team 11/01/2026 2026 MN HAST Day After Halloween
9259 Parker Mascolo 54.83 9 B: 48.29 (+6.54s | 11.9%) Silver Falls Rapids YMCA 10/17/2026 2026 BDST Fall Invitational
9260 Carlos Cao 54.84 9 B: 48.29 (+6.55s | 11.9%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
9261 Lucas Li 54.84 10 B: 48.29 (+6.55s | 11.9%) Lifetime 12/07/2025 2025 NE NSSC December 7 SJP
9262 Evan Zhou 54.84 9 B: 48.29 (+6.55s | 11.9%) Tac Titans 09/21/2025 2025 TAC TITANS Blue V Green Meet
9263 James Lin 54.84 10 B: 48.29 (+6.55s | 11.9%) Wave Aquatics 10/18/2025 2025 PN VAST Fall Classic
9264 Enzo Franzese 54.84 9 B: 48.29 (+6.55s | 11.9%) Mariemont Ohio Swim Team 10/23/2026 2026 CLPR Halloween Meet
9265 Vihaan Yeri 54.85 9 B: 48.29 (+6.56s | 12.0%) Nova of Virginia 10/04/2025 NOVA 12 Under Kick Off Copied
9266 James Weber 54.85 8 B: 48.29 (+6.56s | 12.0%) Zeus Swim Team 01/19/2026 2026 MR YMID MLK 8 Under Meet
9267 Joshua Latimer 54.85 10 B: 48.29 (+6.56s | 12.0%) Cascade 02/12/2026 2026 (WIAA) NW District I 4A Boys HS OB
9268 Elias Wong 54.85 9 B: 48.29 (+6.56s | 12.0%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
9269 Hendrix Guan 54.85 10 B: 48.29 (+6.56s | 12.0%) YMCA of Metro North Tritons 01/03/2026 2026 NE GLYB A Cookie Classic
9270 Tucker Kleinhenz 54.85 8 B: 48.29 (+6.56s | 12.0%) Island Aquatics 09/26/2026 2026 MAGSA SCY B 1 Swim Meet
9271 Bodhi Ong 54.85 9 B: 48.29 (+6.56s | 12.0%) Highlander Aquatic Club 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
9272 Felix Pepin 54.86 10 B: 48.29 (+6.57s | 12.0%) Piranha Swimming 04/18/2026 RP SWIM CLUB (PRNA) SPRING SWIM FEST!
9273 Phillip Sande 54.86 9 B: 48.29 (+6.57s | 12.0%) Battlefield Area Star Swimmers 11/22/2025 Bass Turkey Classic 2025
9274 Jack Tackett 54.86 9 B: 48.29 (+6.57s | 12.0%) Bluefish Swim Club 05/01/2026 2026 NE ABF Sprimg Off The Blocks
9275 Noah Hall 54.86 8 B: 48.29 (+6.57s | 12.0%) Hauppauge Swimming 02/28/2026 2026 MR TVSC St Patrick S Day 8 Under Meet
9276 Felix Tischler 54.87 7 B: 48.29 (+6.58s | 12.0%) Supernova Swim Team 02/06/2026 2026 Michigan Open
9277 Theodore Widlak 54.87 8 B: 48.29 (+6.58s | 12.0%) Atlantis Swimming 12/06/2025 2025 26 Super Fast And Furious Prelim Final
9278 Ian Wu 54.87 9 B: 48.29 (+6.58s | 12.0%) California Dolphins Swim Team 03/22/2025 2025 3 22 CDST SC C B BB+ Meet
9279 Vincent Tallarico 54.87 7 B: 48.29 (+6.58s | 12.0%) Alamo Area Aquatic Association 12/14/2024 2024 ST SRG SCY Ho Ho Howorth Classic
9280 Michael Zhao 54.87 6 B: 48.29 (+6.58s | 12.0%) Belmont Aquatic Team 03/20/2026 2026 NE NSSC March Madness At MIT
9281 Aiden Yuan 54.87 9 B: 48.29 (+6.58s | 12.0%) Boulder Swim Team 09/26/2026 2026 CO NJ SC Kick Off Invite
9282 Samuel Erickson 54.87 7 B: 48.29 (+6.58s | 12.0%) Commonwealth Swimming 03/13/2026 2026 Shawmut NE Cup Championship
9283 Lucas Sunkin 54.87 10 B: 48.29 (+6.58s | 12.0%) Sierra Marlins Swim Team 09/26/2026 2026 CCA Spook Tacular
9284 August Dover 54.87 8 B: 48.29 (+6.58s | 12.0%) SlipStream Aquatics 01/09/2026 2026 CO NJ Narwhal Invitational
9285 Edward Leonard 54.88 9 B: 48.29 (+6.59s | 12.0%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
9286 Jared McCardle 54.88 10 B: 48.29 (+6.59s | 12.0%) Troy Torpedoes Swim Team 09/13/2025 2025 Circle City Classic
9287 Finch Vollmer 54.88 7 B: 48.29 (+6.59s | 12.0%) Fast 03/07/2026 2026 GTWY 8 Under Champs
9288 Luis Rubio Mota 54.88 7 B: 48.29 (+6.59s | 12.0%) A T L 01/23/2026 2026 BD JCAT IMX 2026
9289 Drake Harlan 54.88 9 B: 48.29 (+6.59s | 12.0%) Blue Wave Swim Team PV 10/18/2025 2025 AAC Fall Gator Mini Meet
9290 William Hayhow 54.89 8 B: 48.29 (+6.60s | 12.0%) Jenison 02/28/2026 2026 JAWS Last Chance Meet
9291 Mathias Gaeta 54.89 8 B: 48.29 (+6.60s | 12.0%) Canyons Aquatic Club 12/06/2025 2025 CA CANY Candy Cane
9292 Owen Busch 54.89 10 B: 48.29 (+6.60s | 12.0%) Lewis Clark Neptune Swim Team 01/16/2026 2026 Hells Canyon Invitational
9293 Henry Birdsall 54.89 9 B: 48.29 (+6.60s | 12.0%) Down East Family YMCA 02/27/2026 2026 NE Maine State Y Championships
9294 Casey Resnick 54.89 10 B: 48.29 (+6.60s | 12.0%) South Shore YMCA Strypers 03/20/2026 2026 NE NSSC March Madness At MIT
9295 Bishop Blankenship 54.89 10 B: 48.29 (+6.60s | 12.0%) Carpet Capital Aquatics Club 10/17/2026 2026 MCC October Invite Copied
9296 Austin Pena 54.90 10 B: 48.29 (+6.61s | 12.0%) Condors Swim Club 12/05/2025 2025 MR BGNW December 14 Under Invitational
9297 Jonathan Etter 54.90 9 B: 48.29 (+6.61s | 12.0%) Saline Swim Team 11/21/2025 2025 SST Fall Classic
9298 Zane Chiang 54.90 8 B: 48.29 (+6.61s | 12.0%) Kamehameha Swim Club 09/13/2026 PCA ABC Kalani SCY Meet
9299 Aidan Muniz 54.90 10 B: 48.29 (+6.61s | 12.0%) Gilroy Gators Swim Team 07/24/2026 CVAL 2026
9300 Jeremiah Cate 54.90 10 B: 48.29 (+6.61s | 12.0%) Sevier Aquatic Club 01/16/2026 2026 TNAQ JANUARY INVITATIONAL

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.