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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6151 | Allen Marek | 55.39 | 8 | B: 53.39 (+2.00s | 3.6%) | YMCA of Austin Swim Alliance | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | ||
| 6152 | James Mascarenhas | 55.39 | 10 | B: 53.39 (+2.00s | 3.6%) | Eastern Panhandle Swim Club | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | ||
| 6153 | Lucas Seybold | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 6154 | Henry Estel | 55.40 | 10 | B: 53.39 (+2.01s | 3.6%) | Blue Dolfins | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 6155 | Aiden Armeen | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 6156 | Hugh Thinnes | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 6157 | Michael Reinhart | 55.41 | 10 | B: 53.39 (+2.02s | 3.6%) | Long Island Express | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | ||
| 6158 | Ethan King | 55.41 | 10 | B: 53.39 (+2.02s | 3.6%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | ||
| 6159 | Eason Ng | 55.42 | 10 | B: 53.39 (+2.03s | 3.7%) | Utica Shelby Swim Club | 11/22/2025 | 2025 Fall Fiesta | ||
| 6160 | Leo Andujar | 55.42 | 9 | B: 53.39 (+2.03s | 3.7%) | Cape Cod Swim Club | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | ||
| 6161 | Alan Cheng | 55.43 | 10 | B: 53.39 (+2.04s | 3.7%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 6162 | Ronan Kendall | 55.43 | 9 | B: 53.39 (+2.04s | 3.7%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | ||
| 6163 | Maverick Albright | 55.43 | 10 | B: 53.39 (+2.04s | 3.7%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 6164 | Alexander Ong | 55.43 | 9 | B: 53.39 (+2.04s | 3.7%) | Circle C Select Swim Team | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | ||
| 6165 | Sawyer Lee | 55.43 | 9 | B: 53.39 (+2.04s | 3.7%) | Bgc-N. Westchester Marlins | 01/30/2026 | 2026 MR BGNW February Freeze Invitational | ||
| 6166 | Connor Gildea | 55.43 | 8 | B: 53.39 (+2.04s | 3.7%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 6167 | Gregory Vazquez | 55.44 | 10 | B: 53.39 (+2.05s | 3.7%) | Northern Colorado Swim Club | 01/03/2026 | 2025 CO NOCO Team Intra Squad | ||
| 6168 | Kunj Dankhara | 55.44 | 10 | B: 53.39 (+2.05s | 3.7%) | Waterloo Swimming | 11/15/2025 | 2025 ST ASC Turkey Bash | ||
| 6169 | Miles Platt | 55.44 | 9 | B: 53.39 (+2.05s | 3.7%) | King Aquatic Club | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 6170 | Christopher Saenz | 55.45 | 10 | B: 53.39 (+2.06s | 3.7%) | Tiger Shark of Texas | 09/27/2025 | 2025 ST SRG September Kick Off | ||
| 6171 | Darren Yu | 55.45 | 10 | B: 53.39 (+2.06s | 3.7%) | Arctic Aquatics | 12/13/2025 | 2025 NE ARCT December Specialty Meet | ||
| 6172 | Corbyn Yerks | 55.45 | 8 | B: 53.39 (+2.06s | 3.7%) | High Tides Swim Club | 11/22/2025 | 2025 MN HTSC Harvest Classic | ||
| 6173 | Jayden Chen | 55.45 | 9 | B: 53.39 (+2.06s | 3.7%) | Trident Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | ||
| 6174 | Edward Zhang | 55.46 | 7 | B: 53.39 (+2.07s | 3.7%) | South Shore YMCA Strypers | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 6175 | Markus Charurat | 55.46 | 10 | B: 53.39 (+2.07s | 3.7%) | Eagle Swim Team Inc. | 11/14/2025 | 2025 NBAC Thanksgiving Meet | ||
| 6176 | Darryl Davis | 55.46 | 9 | B: 53.39 (+2.07s | 3.7%) | Pueblo County Swim Team | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 6177 | Krish Mishra | 55.46 | 8 | B: 53.39 (+2.07s | 3.7%) | Lone Star Aquatic Club | 09/15/2024 | 2024 ST LSAC Welcome To The Rock | ||
| 6178 | Ezekiel Tally | 55.46 | 8 | B: 53.39 (+2.07s | 3.7%) | Vandal Aquatic Club | 01/10/2025 | 2025 Hells Canyon Invitational | ||
| 6179 | Alexander Krapp | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Thurston Olympians Swim Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | ||
| 6180 | Ian Zhang | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 6181 | Grayson Zachar | 55.47 | 10 | B: 53.39 (+2.08s | 3.7%) | Enfinity Aquatic Club | 02/13/2026 | 2026 TYDE Be My Valentine Meet | ||
| 6182 | Parker Blaine | 55.47 | 8 | B: 53.39 (+2.08s | 3.7%) | Montrose Marlins Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | ||
| 6183 | Noah Huyen | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Unattached | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 6184 | Darren Dick | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 6185 | William McAllister | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 6186 | Lucas Kong | 55.48 | 9 | B: 53.39 (+2.09s | 3.8%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 6187 | Nolan Harley | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | Aulea Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 6188 | Carey O'Regan | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | DC Dept Of Parks and Recreatio | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 6189 | Tenuun Bayarjargal | 55.48 | 9 | B: 53.39 (+2.09s | 3.8%) | Life Time Mid Atlantic Swim Te | 10/25/2025 | 2025 PV MAKO PUMPKIN CLASSIC | ||
| 6190 | Wyatt Parker | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 6191 | Benjamin Aukes | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | AC Swim Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 6192 | Jayden Wu | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | Chinook Aquatic Club | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 6193 | Landon Su | 55.48 | 8 | B: 53.39 (+2.09s | 3.8%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 6194 | Sam Knific | 55.48 | 9 | B: 53.39 (+2.09s | 3.8%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 6195 | Patrick Weldon | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 6196 | Connor Perry | 55.49 | 10 | B: 53.39 (+2.10s | 3.8%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 6197 | Zackery Vergara | 55.49 | 8 | B: 53.39 (+2.10s | 3.8%) | Gilroy Gators Swim Team | 10/25/2025 | GGST Spooktacular 2025 | ||
| 6198 | Adoren Sun | 55.49 | 9 | B: 53.39 (+2.10s | 3.8%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | ||
| 6199 | Winston Gu | 55.50 | 10 | B: 53.39 (+2.11s | 3.8%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 6200 | Westley Fattarsi | 55.50 | 9 | B: 53.39 (+2.11s | 3.8%) | Tiger Aquatics | 02/01/2025 | Zone 2 Winter Championship Meet | ||
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.