USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5301 | Rigas Papanikolaou | 53.60 | 10 | B: 53.39 (+0.21s | 0.4%) | Maui Dolphins Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 5302 | Radin Yazdan | 53.60 | 10 | B: 53.39 (+0.21s | 0.4%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | ||
| 5303 | Joshua Cheung | 53.60 | 8 | B: 53.39 (+0.21s | 0.4%) | Dedham Health Hydra | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | ||
| 5304 | William Seo | 53.61 | 9 | B: 53.39 (+0.22s | 0.4%) | Bethesda-Chevy Chase YMCA | 11/14/2025 | 2025PV November Open Fairland | ||
| 5305 | Namin Tangpong | 53.61 | 8 | B: 53.39 (+0.22s | 0.4%) | Northern Lights Swimming Assoc | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 5306 | Derek Zhu | 53.61 | 9 | B: 53.39 (+0.22s | 0.4%) | Chinook Aquatic Club | 11/09/2025 | 2025 PN C Pentathlon | ||
| 5307 | Adam Yadlosky | 53.62 | 10 | B: 53.39 (+0.23s | 0.4%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | ||
| 5308 | Jared Chen | 53.62 | 10 | B: 53.39 (+0.23s | 0.4%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | ||
| 5309 | Isaac Welmerink | 53.62 | 9 | B: 53.39 (+0.23s | 0.4%) | Lakeridge Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | ||
| 5310 | Nolan Hunter | 53.62 | 9 | B: 53.39 (+0.23s | 0.4%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | ||
| 5311 | Cole Morsch | 53.62 | 10 | B: 53.39 (+0.23s | 0.4%) | Tuna Swim Club | 01/24/2026 | 2026 MN Tuna Frozen Festival | ||
| 5312 | Samuel Karasin | 53.62 | 9 | B: 53.39 (+0.23s | 0.4%) | YMCA of Metro North Tritons | 12/05/2025 | 2025 NE YNS Reid Sacco Prelims Finals Invite | ||
| 5313 | Bodhi Sharma | 53.62 | 10 | B: 53.39 (+0.23s | 0.4%) | Opelika Swim Team | 09/20/2025 | OST Fall Invite | ||
| 5314 | Paxton Sellers | 53.63 | 9 | B: 53.39 (+0.24s | 0.4%) | Dolphin Club | 10/24/2025 | NOVA Halloween Haunt | ||
| 5315 | Callan Purcell | 53.63 | 10 | B: 53.39 (+0.24s | 0.4%) | Life Time Colorado Swim Club | 02/13/2026 | 2026 CO Valentine Open | ||
| 5316 | Albert Yang | 53.63 | 8 | B: 53.39 (+0.24s | 0.4%) | California Dolphins Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 5317 | Greyson Bobev | 53.63 | 8 | B: 53.39 (+0.24s | 0.4%) | The Berkeley Barracudas | 10/10/2025 | 2025 GTSA TYR Swim Classic | ||
| 5318 | Kylen Liska-Duby | 53.64 | 8 | B: 53.39 (+0.25s | 0.5%) | Dexter Community Aquatic Club | 02/28/2026 | 2026 Last Chance Meet | ||
| 5319 | Porter Harris | 53.64 | 8 | B: 53.39 (+0.25s | 0.5%) | Memphis Thunder Aquatic Club | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 5320 | Leo Rossi | 53.64 | 10 | B: 53.39 (+0.25s | 0.5%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | ||
| 5321 | Colton Fisher | 53.64 | 9 | B: 53.39 (+0.25s | 0.5%) | Quince Orchard Swim Academy | 10/10/2025 | 2025 PV October Open Fairland | ||
| 5322 | Leland Urban | 53.64 | 8 | B: 53.39 (+0.25s | 0.5%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 5323 | Edward Strok | 53.64 | 8 | B: 53.39 (+0.25s | 0.5%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | ||
| 5324 | Jack Tansey | 53.65 | 9 | B: 53.39 (+0.26s | 0.5%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | ||
| 5325 | Cameron Gular | 53.65 | 10 | B: 53.39 (+0.26s | 0.5%) | Coast Gaurd Blue Dolphins | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 5326 | Roman Kappa | 53.65 | 8 | B: 53.39 (+0.26s | 0.5%) | Lakewood Ranch Swim Associatio | 02/21/2026 | CCS Last Chance Meet Feb 2026 | ||
| 5327 | Rex Rauch | 53.65 | 9 | B: 53.39 (+0.26s | 0.5%) | South East Metro Sharks | 11/22/2025 | 2025 MN Hast Nov IMX | ||
| 5328 | Maksim Kozomara | 53.65 | 9 | B: 53.39 (+0.26s | 0.5%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 5329 | James Dyatlovitsky | 53.65 | 7 | B: 53.39 (+0.26s | 0.5%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | ||
| 5330 | Caleb Hurley | 53.65 | 8 | B: 53.39 (+0.26s | 0.5%) | San Ramon Valley Aquatics | 09/28/2024 | Orinda Aquatics SC C B BB+ Meet | ||
| 5331 | Caiden Gemmell | 53.65 | 8 | B: 53.39 (+0.26s | 0.5%) | Tampa Y Swimming | 01/09/2026 | 2026 FAST Polar Plunge | ||
| 5332 | Samar Garg | 53.66 | 8 | B: 53.39 (+0.27s | 0.5%) | Westlake Aquatic Facility | 12/14/2024 | 2024 ST WOW Hot Chocolate Jamboree | ||
| 5333 | Ori Lowenthal | 53.67 | 9 | B: 53.39 (+0.28s | 0.5%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | ||
| 5334 | Ethan Ryder | 53.67 | 10 | B: 53.39 (+0.28s | 0.5%) | Mystic Hammerheads | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | ||
| 5335 | Eduardo Rodriguez | 53.67 | 9 | B: 53.39 (+0.28s | 0.5%) | Houston Waves Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 5336 | Wayke Lecouris | 53.67 | 8 | B: 53.39 (+0.28s | 0.5%) | Sun Coast Swim Team | 07/25/2025 | 2025 Summer Area 3 Championships | ||
| 5337 | Brandon Chen | 53.67 | 8 | B: 53.39 (+0.28s | 0.5%) | Coronado Swim -team Elite | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 5338 | Henry Rambicure | 53.68 | 9 | B: 53.39 (+0.29s | 0.5%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | ||
| 5339 | Cody Darnell | 53.68 | 10 | B: 53.39 (+0.29s | 0.5%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 5340 | Connor Groh | 53.68 | 9 | B: 53.39 (+0.29s | 0.5%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | ||
| 5341 | Brixton Kendall | 53.68 | 10 | B: 53.39 (+0.29s | 0.5%) | Killer Whales Swim Club | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 5342 | Logan Anderson | 53.68 | 9 | B: 53.39 (+0.29s | 0.5%) | Wright County Wave Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | ||
| 5343 | Kevin Lee | 53.68 | 8 | B: 53.39 (+0.29s | 0.5%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | ||
| 5344 | Benjamin Krett | 53.68 | 9 | B: 53.39 (+0.29s | 0.5%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 5345 | Jonah Ure | 53.69 | 10 | B: 53.39 (+0.30s | 0.6%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 5346 | Henrik Lukehart | 53.69 | 11 | B: 53.39 (+0.30s | 0.6%) | Millard Aquatic Club | 01/11/2026 | 2026 MW CBSC Dive Into 2026 | ||
| 5347 | Caleb Campos | 53.69 | 9 | B: 53.39 (+0.30s | 0.6%) | San Gabriel Aquatics | 03/29/2025 | 2025 ST SGA Spring Fling Meet | ||
| 5348 | Jack Wilson | 53.69 | 10 | B: 53.39 (+0.30s | 0.6%) | Nation\\\\\\'s Capital Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 5349 | James Mimaki | 53.69 | 9 | B: 53.39 (+0.30s | 0.6%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | ||
| 5350 | Noah Kim | 53.69 | 10 | B: 53.39 (+0.30s | 0.6%) | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
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.