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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
4201 Alex Strenge 44.39 9 B Min BB: 42.89 (+1.50s | 3.4%) Ridgeview 02/13/2026 2026 OR HS 5A 4
4202 Jason Kao 44.39 10 B Min BB: 42.89 (+1.50s | 3.4%) Beachwood Bison Swim Club 02/19/2026 2026 OH Cleveland SC Regional Championships
4203 Andy Zhang 44.39 9 B Min BB: 42.89 (+1.50s | 3.4%) Oyster River Otters 02/07/2026 2026 NE ORO February Meet
4204 Wyatt Fish 44.39 10 B Min BB: 42.89 (+1.50s | 3.4%) Twin Cities Swim Club 02/27/2026 2026 NE Maine State Y Championships
4205 Mingcong Hou 44.40 7 B Min BB: 42.89 (+1.51s | 3.4%) Rockville Montgomery Swim Club 11/08/2025 2025 Autumn Mini Meet
4206 Glen Huang 44.40 9 B Min BB: 42.89 (+1.51s | 3.4%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
4207 Truman Hunt 44.40 10 B Min BB: 42.89 (+1.51s | 3.4%) Gator Swim Club 03/01/2025 2025 Area 4 Spring Champs
4208 Jackson Donahue 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) York Swim Club of Northern Vir 02/07/2026 2026 PM 14 U Champs Qualifier
4209 Maxton Eshler 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
4210 Emmett Leigh 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) Cypress Fairbanks Swim Club 11/08/2024 2024 FCST Nov Tri Meet
4211 Harris Chinnaraj 44.41 10 B Min BB: 42.89 (+1.52s | 3.4%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
4212 Carter Tropiano 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) Mason Makos Swim Team 03/21/2026 2026 MAKO SPRING FLING
4213 Jaxon Noe 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) Enfinity Aquatic Club 03/20/2026 2026 SwimRVA Clover Cup
4214 Tristan Dasch 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) Arlington Aquatic Club 02/13/2026 2026 AAC Winter Gator Meet
4215 Theodore LaMonica 44.41 10 B Min BB: 42.89 (+1.52s | 3.4%) Victory Lane Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
4216 Jacob Colon 44.41 9 B Min BB: 42.89 (+1.52s | 3.4%) Pine Bush Piranhas 03/27/2026 2026 MR Metro Bronze Championship North
4217 Samuel Hoftiezer 44.42 8 B Min BB: 42.89 (+1.53s | 3.4%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
4218 Wade Eybs 44.42 9 B Min BB: 42.89 (+1.53s | 3.4%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Back
21.99
21.99
50 Back
22.43
44.42
50 Back
44.42
4219 Colton Stockwell 44.42 10 B Min BB: 42.89 (+1.53s | 3.4%) Pen Bay Sailfish 02/27/2026 2026 NE Maine State Y Championships
4220 Jidenna Udeogalanya 44.42 9 B Min BB: 42.89 (+1.53s | 3.4%) Fulshear Racing Swim Team 01/18/2025 2025 LSST January Frosty Meet
4221 Matvey Nassonov 44.43 9 B Min BB: 42.89 (+1.54s | 3.5%) Westchester Aquatic Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
4222 Declan Mahland 44.43 10 B Min BB: 42.89 (+1.54s | 3.5%) Lynchburg Aquatic Club 02/27/2026 2026 SW District Champs 9 Over
4223 Evan Pagapulaan 44.43 9 B Min BB: 42.89 (+1.54s | 3.5%) Frederick Area Swim Team 03/21/2026 2026 Maryland 9 10 B Championship Meet
4224 Timothy Ritter 44.43 10 B Min BB: 42.89 (+1.54s | 3.5%) Hauppauge Swimming 01/16/2026 2026 MR LIE Winterfest Invitational
4225 Weston Erkmann 44.43 10 B Min BB: 42.89 (+1.54s | 3.5%) Houston Bridge Bats 10/18/2024 BATS 2024 October Invite
4226 Ethan Fu 44.43 10 B Min BB: 42.89 (+1.54s | 3.5%) Revolution Swim Club 10/17/2025 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST
4227 Declan McGinty 44.44 10 B Min BB: 42.89 (+1.55s | 3.5%) Storm Aquatics 11/08/2025 2025 MR PAC Maria Parmanan Invitational
4228 Soren Tung 44.44 10 B Min BB: 42.89 (+1.55s | 3.5%) Qns Aquatic Club 12/21/2025 2025 MR SSC Reindeer Games Invitational
4229 Lukas Chung 44.44 10 B Min BB: 42.89 (+1.55s | 3.5%) Bolles School Sharks 01/16/2026 2026 Pentathlon
4230 Thomas Klinger 44.44 10 B Min BB: 42.89 (+1.55s | 3.5%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
4231 Oliver Emelander 44.44 10 B Min BB: 42.89 (+1.55s | 3.5%) Jenison 03/07/2026 2026 Lake Michigan Regional Meet
4232 Will Huang 44.45 5 B Min BB: 42.89 (+1.56s | 3.5%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
4233 Gregory FitzGerald 44.45 10 B Min BB: 42.89 (+1.56s | 3.5%) Fox Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
4234 Liam Doyle 44.45 9 B Min BB: 42.89 (+1.56s | 3.5%) Cincinnati Marlins 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
4235 Owen Streib 44.45 10 B Min BB: 42.89 (+1.56s | 3.5%) Edina Swim Club 02/27/2026 2026 MN EDI Minnesota Regional Championship
4236 Lucas Millican 44.45 9 B Min BB: 42.89 (+1.56s | 3.5%) Powell Crosley YMCA 02/19/2026 2026 OH CM SC Regional Championships
4237 Zachary Juchnevics 44.45 9 B Min BB: 42.89 (+1.56s | 3.5%) YMCA of Greater Nashua Storm 01/16/2026 2026 NE SAC Bronze Championships
4238 Prann Vimuktananda 44.45 10 B Min BB: 42.89 (+1.56s | 3.5%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
4239 Alessio Rapley 44.45 8 B Min BB: 42.89 (+1.56s | 3.5%) 92ny Flying Dolphins 03/07/2026 2026 MR Metro 8 Under Championships
4240 William Seo 44.46 9 B Min BB: 42.89 (+1.57s | 3.5%) Bethesda-Chevy Chase YMCA 12/21/2025 2025 PAC 10 U Reindeer Games
4241 Clayton Fischer 44.46 9 B Min BB: 42.89 (+1.57s | 3.5%) Lynchburg Aquatic Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
4242 Bryan Zhao 44.46 9 B Min BB: 42.89 (+1.57s | 3.5%) Columbia Aquatics Association 03/21/2026 2026 Maryland 9 10 B Championship Meet
4243 Luca Moyes 44.46 8 B Min BB: 42.89 (+1.57s | 3.5%) Lake Oswego Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
4244 Harley Chen 44.46 10 B Min BB: 42.89 (+1.57s | 3.5%) Long Island Aquatic Club 10/04/2025 2025 MR LIAC Fast Fall Invitational
4245 Rhys Taylor 44.47 8 B Min BB: 42.89 (+1.58s | 3.6%) Nation\\\\\\'s Capital Swim Club 03/20/2026 March Madness 2026
4246 Joel Bardeen 44.47 10 B Min BB: 42.89 (+1.58s | 3.6%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
4247 Zhencheng Xu 44.47 10 B Min BB: 42.89 (+1.58s | 3.6%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
4248 Sam Ingwersen 44.47 10 B Min BB: 42.89 (+1.58s | 3.6%) Anniston Barracudas Swim Team 01/09/2026 2026 MCC January Invite
4249 Andrew Pinkerton 44.47 10 B Min BB: 42.89 (+1.58s | 3.6%) Dexter Community Aquatic Club 03/07/2026 2026 Lake Ontario Regional Meet
4250 Grayson Newman 44.47 10 B Min BB: 42.89 (+1.58s | 3.6%) Annapolis Swim Club 03/13/2026 2026 Speedo Maryland Junior Championship Si

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.