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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4001 | Sebastian Dudenko | 52.92 | 9 | B Min | BB: 47.69 (+5.23s | 9.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 4002 | Barrett Littman | 52.93 | 9 | B Min | BB: 47.69 (+5.24s | 9.9%) | Centreville Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4003 | William Bamford | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | |
| 4004 | Zachary Lanzon | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Qns Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 4005 | George Rowlings | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 4006 | Declan McNamara | 52.93 | 9 | B Min | BB: 47.69 (+5.24s | 9.9%) | Nsea Swim | 04/17/2026 | 2026 Spring Showers NSEA V WOW Dual Meet | |
| 4007 | Andrew Buenrostro | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 4008 | Edwin Salerno | 52.94 | 8 | B Min | BB: 47.69 (+5.25s | 9.9%) | Fairfax Foxes Swimming | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 4009 | Jose Flores | 52.94 | 10 | B Min | BB: 47.69 (+5.25s | 9.9%) | YMCA of Austin Swim Alliance | 12/06/2025 | 2025 HPAC 5th Annual Festivus Winterfest | |
| 4010 | Hunter Brower | 52.94 | 9 | B Min | BB: 47.69 (+5.25s | 9.9%) | California Capital Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | |
| 4011 | James Garcia | 52.95 | 9 | B Min | BB: 47.69 (+5.26s | 9.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 4012 | Wyatt Berry | 52.95 | 10 | B Min | BB: 47.69 (+5.26s | 9.9%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 4013 | Caleb Lee | 52.95 | 10 | B Min | BB: 47.69 (+5.26s | 9.9%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 4014 | Ethan Tse | 52.95 | 9 | B Min | BB: 47.69 (+5.26s | 9.9%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 4015 | Michael Yin | 52.95 | 9 | B Min | BB: 47.69 (+5.26s | 9.9%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 4016 | Jakob Carter | 52.96 | 9 | B Min | BB: 47.69 (+5.27s | 10.0%) | Aquajets Swim Team | 11/16/2025 | 2025MN AQJT November Invite | |
| 4017 | Isaac Printup | 52.96 | 9 | B Min | BB: 47.69 (+5.27s | 10.0%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 4018 | Kayden Phu | 52.96 | 9 | B Min | BB: 47.69 (+5.27s | 10.0%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 4019 | Daniel Brown | 52.96 | 10 | B Min | BB: 47.69 (+5.27s | 10.0%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 4020 | Ocean Samaniego | 52.96 | 8 | B Min | BB: 47.69 (+5.27s | 10.0%) | Manhattan Makos | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 4021 | Anthony Piazza | 52.96 | 10 | B Min | BB: 47.69 (+5.27s | 10.0%) | Otter Swim Club | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | |
| 4022 | Abhay Gurung | 52.97 | 8 | B Min | BB: 47.69 (+5.28s | 10.0%) | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4023 | Nicholas Chen | 52.97 | 9 | B Min | BB: 47.69 (+5.28s | 10.0%) | Kingfish Swimming Medfield | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 4024 | Anthony Houser | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Wind N Sea Swim Team | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 4025 | Declan Lay | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 4026 | Remy Destics | 52.98 | 10 | B Min | BB: 47.69 (+5.29s | 10.0%) | Omni Otters Swim Club | 11/22/2025 | 2025 MN OMNI Pentathlon Challenge | |
| 4027 | Leo Bednarski | 52.98 | 9 | B Min | BB: 47.69 (+5.29s | 10.0%) | North Jeffco Swim Team | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | |
| 4028 | Clifford Johnson | 52.98 | 10 | B Min | BB: 47.69 (+5.29s | 10.0%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 4029 | Noah Lu | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | San Gabriel Aquatics | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | |
| 4030 | Boran Lu | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 4031 | Sanav Nirmal | 52.99 | 10 | B Min | BB: 47.69 (+5.30s | 10.0%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 4032 | Finley Hickman | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 4033 | Sullivan Chen | 52.99 | 10 | B Min | BB: 47.69 (+5.30s | 10.0%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 4034 | Hayes Oldenburger | 52.99 | 10 | B Min | BB: 47.69 (+5.30s | 10.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 4035 | Rece Breitenstein | 52.99 | 8 | B Min | BB: 47.69 (+5.30s | 10.0%) | Northern KY Clippers | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 4036 | Everett Rybacki | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 4037 | Noah Bradford | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | Shoals Aquatic Club | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 4038 | Russell Reid | 53.00 | 9 | B Min | BB: 47.69 (+5.31s | 10.0%) | Farmington Valley Branch YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 4039 | Adam Steponavicius | 53.00 | 10 | B Min | BB: 47.69 (+5.31s | 10.0%) | Elizabethton Typhoons Swim Clu | 01/24/2026 | 2026 BSC Polar Bear Meet | |
| 4040 | Zyan Belardo | 53.00 | 8 | B Min | BB: 47.69 (+5.31s | 10.0%) | Upper Valley Aquatic Club | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 4041 | Thomas O'Shea | 53.00 | 10 | B Min | BB: 47.69 (+5.31s | 10.0%) | Revolution Swim Club | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 4042 | Kevin Struemph | 53.00 | 10 | B Min | BB: 47.69 (+5.31s | 10.0%) | Wild West Aquatic Club | 12/07/2025 | 2025 BD Del Norte #3 | |
| 4043 | Tyler Parks | 53.01 | 9 | B Min | BB: 47.69 (+5.32s | 10.0%) | Fulshear Racing Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 4044 | Isaac Welmerink | 53.01 | 10 | B Min | BB: 47.69 (+5.32s | 10.0%) | Lakeridge Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | |
| 4045 | Anrui Yue | 53.01 | 9 | B Min | BB: 47.69 (+5.32s | 10.0%) | Gator Swim Club | 12/13/2025 | 2025 FAST December Open | |
| 4046 | Wyatt Johnson | 53.01 | 9 | B Min | BB: 47.69 (+5.32s | 10.0%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 4047 | Mihir Samak | 53.02 | 9 | B Min | BB: 47.69 (+5.33s | 10.1%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | |
| 4048 | Beckham Pannel | 53.02 | 10 | B Min | BB: 47.69 (+5.33s | 10.1%) | Shock Wave | 01/16/2026 | 2026 HSA TYR Invitational | |
| 4049 | Arthaud Walker-Billaud | 53.02 | 10 | B Min | BB: 47.69 (+5.33s | 10.1%) | Manta Rays | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 4050 | Matthew Xu | 53.02 | 10 | B Min | BB: 47.69 (+5.33s | 10.1%) | Scarlet Aquatics | 02/07/2026 | 2026 Scarlet IMX Superbowl | |
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.