USA Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4601 | Jayden Yu | 37.11 | 9 | B Min | BB: 34.59 (+2.52s | 6.8%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | |
| 4602 | Roanan De Groot | 37.11 | 10 | B Min | BB: 34.59 (+2.52s | 6.8%) | Sioux Center Seahawks | 11/01/2025 | 2025 MW SCH Fall Opener | |
| 4603 | Yunhan Song | 37.12 | 9 | B Min | BB: 34.59 (+2.53s | 6.8%) | Eastside Aquatic Swim Team | 11/22/2025 | 2025 PN November AGI Div 1 (PDST) | |
| 4604 | Sacha Brillant | 37.12 | 9 | B Min | BB: 34.59 (+2.53s | 6.8%) | New York Sharks Aquatics | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 4605 | Miles Gilbert | 37.12 | 10 | B Min | BB: 34.59 (+2.53s | 6.8%) | Hilltop Aquatic Swim Team | 10/15/2025 | 2025 UT HAST Monster Mash Meet | |
| 4606 | Theodore Barnes | 37.13 | 10 | B Min | BB: 34.59 (+2.54s | 6.8%) | Nova of Virginia | 11/15/2025 | 2025 WAC Fall Classic | |
| 4607 | Kyle Yun-Choi | 37.13 | 9 | B Min | BB: 34.59 (+2.54s | 6.8%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 4608 | Tucker Deitz | 37.13 | 10 | B Min | BB: 34.59 (+2.54s | 6.8%) | Dolphin Club | 11/15/2025 | 2025 WAC Fall Classic | |
| 4609 | Bennett Gregory | 37.13 | 10 | B Min | BB: 34.59 (+2.54s | 6.8%) | YMCA of Austin Swim Alliance | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | |
| 4610 | Lane Markham | 37.13 | 9 | B Min | BB: 34.59 (+2.54s | 6.8%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 4611 | Tyne Dunkerley | 37.13 | 10 | B Min | BB: 34.59 (+2.54s | 6.8%) | Patriot Aquatics | 09/13/2025 | 2025 PA Fall Invite | |
| 4612 | Gavin Liebson | 37.13 | 10 | B Min | BB: 34.59 (+2.54s | 6.8%) | Quince Orchard Swim Academy | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 4613 | Darryl Davis | 37.14 | 9 | B Min | BB: 34.59 (+2.55s | 6.9%) | Pueblo County Swim Team | 01/02/2026 | 2026 CO COSA New Year Open | |
| 4614 | Yifan Liu | 37.14 | 8 | B Min | BB: 34.59 (+2.55s | 6.9%) | Mei\\\\\\'s Typhoons Swimming Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 4615 | Tayvin Luangphasy | 37.14 | 9 | B Min | BB: 34.59 (+2.55s | 6.9%) | Adrienne C Nelson | 02/15/2025 | 2025 OR HS 6a 4 | |
| 4616 | Mor Mihalyi | 37.14 | 8 | B Min | BB: 34.59 (+2.55s | 6.9%) | Bolles School Sharks | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 4617 | Cornelius Celestine | 37.14 | 8 | B Min | BB: 34.59 (+2.55s | 6.9%) | Houston Hydra | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | |
| 4618 | Asher Stewart-Kennedy | 37.14 | 10 | B Min | BB: 34.59 (+2.55s | 6.9%) | Rockford Riptide | 10/17/2025 | 2025 WMS Boo Bash | |
| 4619 | Andrew Fisher | 37.14 | 10 | B Min | BB: 34.59 (+2.55s | 6.9%) | The Capitol Sea Devils | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4620 | Henry Honstein | 37.14 | 10 | B Min | BB: 34.59 (+2.55s | 6.9%) | Patriot Swim Team | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 4621 | Andrew Borcan | 37.15 | 10 | B Min | BB: 34.59 (+2.56s | 6.9%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4622 | Andrew Lam | 37.15 | 9 | B Min | BB: 34.59 (+2.56s | 6.9%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 4623 | Flynn Nelson | 37.15 | 10 | B Min | BB: 34.59 (+2.56s | 6.9%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 4624 | Joseph Gallagher | 37.15 | 9 | B Min | BB: 34.59 (+2.56s | 6.9%) | Egra Waves | 10/17/2025 | 2025 WMS Boo Bash | |
| 4625 | Oliver Liu | 37.15 | 10 | B Min | BB: 34.59 (+2.56s | 6.9%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 4626 | Daniel Nye | 37.16 | 8 | B Min | BB: 34.59 (+2.57s | 6.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 4627 | Shayan Sarkar | 37.16 | 9 | B Min | BB: 34.59 (+2.57s | 6.9%) | Diablo Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 4628 | Knox Miklowcic | 37.16 | 9 | B Min | BB: 34.59 (+2.57s | 6.9%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 4629 | August McGuire | 37.16 | 8 | B Min | BB: 34.59 (+2.57s | 6.9%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | |
| 4630 | Abraham Carver | 37.16 | 9 | B Min | BB: 34.59 (+2.57s | 6.9%) | Saint Petersburg Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 4631 | Eli Davis | 37.16 | 8 | B Min | BB: 34.59 (+2.57s | 6.9%) | Stsa | 10/12/2024 | 2024 ST SC BAS Swim Meet October | |
| 4632 | Drew DeSautel | 37.16 | 8 | B Min | BB: 34.59 (+2.57s | 6.9%) | West Express Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 4633 | Kirk Grosslein | 37.16 | 10 | B Min | BB: 34.59 (+2.57s | 6.9%) | Fall River YMCA Lightning | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 4634 | Tate Mangum | 37.16 | 8 | B Min | BB: 34.59 (+2.57s | 6.9%) | Annapolis Swim Club | 10/18/2025 | CAA Early Season Mini Mid Distance Meet | |
| 4635 | Dylan Jasnow | 37.17 | 10 | B Min | BB: 34.59 (+2.58s | 6.9%) | Gamecock Aquatics | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 4636 | Camden Donnelly | 37.17 | 10 | B Min | BB: 34.59 (+2.58s | 6.9%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | |
| 4637 | Oliver Ni | 37.17 | 9 | B Min | BB: 34.59 (+2.58s | 6.9%) | Makos Aquatics Club of Gainesv | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 4638 | Jasper Wakenshaw | 37.17 | 10 | B Min | BB: 34.59 (+2.58s | 6.9%) | Bed-stuy Piranhas YMCA | 11/14/2025 | 2025 MR FLY Big Apple Classic Invitational | |
| 4639 | Benjamin Matteini | 37.17 | 9 | B Min | BB: 34.59 (+2.58s | 6.9%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 4640 | Dylan Hunter | 37.17 | 9 | B Min | BB: 34.59 (+2.58s | 6.9%) | Great Lakes Tritons | 02/13/2026 | 2026 Showdown In Motown | |
| 4641 | Hunter Lamar | 37.17 | 8 | B Min | BB: 34.59 (+2.58s | 6.9%) | Detroit All Star Aquatics | 12/12/2025 | 2025 GLT Tsunami | |
| 4642 | Felix Henaire | 37.17 | 10 | B Min | BB: 34.59 (+2.58s | 6.9%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 4643 | Easton Yu | 37.18 | 9 | B Min | BB: 34.59 (+2.59s | 7.0%) | Longhorn Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 4644 | Leo Rossi | 37.18 | 10 | B Min | BB: 34.59 (+2.59s | 7.0%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 4645 | Luke Fontana | 37.18 | 9 | B Min | BB: 34.59 (+2.59s | 7.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 4646 | Edwar Cabrera | 37.18 | 7 | B Min | BB: 34.59 (+2.59s | 7.0%) | El Paso Aqua Posse | 12/07/2025 | 2025 BD Del Norte #3 | |
| 4647 | Weston Yates | 37.18 | 9 | B Min | BB: 34.59 (+2.59s | 7.0%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | |
| 4648 | Myles Padgett | 37.18 | 10 | B Min | BB: 34.59 (+2.59s | 7.0%) | Haines City Tritons | 09/20/2025 | 2025 Heart Of Florida Swim Meet | |
| 4649 | Kellen Cox | 37.18 | 9 | B Min | BB: 34.59 (+2.59s | 7.0%) | Denver Athletic Club Swim Team | 01/16/2026 | 2026 CO CUDA Classic | |
| 4650 | Theodore Gerber | 37.18 | 10 | B Min | BB: 34.59 (+2.59s | 7.0%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | |
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.