USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Will Greene | 49.45 | 10 | BB Min | A: 47.89 (+1.56s | 3.2%) | Charles River Aquatics | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 552 | Niccolo Pantana | 49.45 | 10 | BB Min | A: 47.89 (+1.56s | 3.2%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 553 | Patrick Grey | 49.48 | 10 | BB Min | A: 47.89 (+1.59s | 3.2%) | Tampa Bay Aquatic Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 554 | Easton Minervini | 49.48 | 10 | BB Min | A: 47.89 (+1.59s | 3.2%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 555 | Anderson Cox | 49.49 | 10 | BB Min | A: 47.89 (+1.60s | 3.2%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 556 | Nathan Wang | 49.49 | 10 | BB Min | A: 47.89 (+1.60s | 3.2%) | Scarlet Aquatics | 06/26/2026 | EEX Jeffrey S Mace Summer Sizzle XXXIV | |
| 557 | Paxton Wilson | 49.50 | 9 | BB Min | A: 47.89 (+1.61s | 3.3%) | SwimRVA | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 558 | Otto Seeber | 49.51 | 9 | BB Min | A: 47.89 (+1.62s | 3.3%) | Flatiron Athletic Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 559 | Ethan Hartley | 49.54 | 10 | BB Min | A: 47.89 (+1.65s | 3.3%) | Quest Swimming | 06/25/2026 | LC Central District Champs | |
| 560 | Sameer Pai | 49.54 | 10 | BB Min | A: 47.89 (+1.65s | 3.3%) | Aquajets Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 561 | Logan Hinckle | 49.55 | 9 | BB Min | A: 47.89 (+1.66s | 3.4%) | SwimRVA | 06/25/2026 | LC Central District Champs | |
| 562 | Mason Wong | 49.58 | 10 | BB Min | A: 47.89 (+1.69s | 3.4%) | Cavalier Aquatics/Piedmont Fam | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 563 | Leonardo Kirk | 49.58 | 9 | BB Min | A: 47.89 (+1.69s | 3.4%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | |
| 564 | Vincent Fang | 49.61 | 10 | BB Min | A: 47.89 (+1.72s | 3.5%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 565 | Chuanrui Li | 49.62 | 10 | BB Min | A: 47.89 (+1.73s | 3.5%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 566 | Lewis Wan | 49.63 | 10 | BB Min | A: 47.89 (+1.74s | 3.5%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 567 | Arden Earl | 49.63 | 9 | BB Min | A: 47.89 (+1.74s | 3.5%) | Lynchburg Aquatic Club | 06/19/2026 | 2026 Firefish June Jam | |
| 568 | Eli Lawson | 49.63 | 9 | BB Min | A: 47.89 (+1.74s | 3.5%) | Dolphin Aquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 569 | Leo Ioffe | 49.63 | 10 | BB Min | A: 47.89 (+1.74s | 3.5%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 570 | Louis Yu | 49.63 | 9 | BB Min | A: 47.89 (+1.74s | 3.5%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 571 | Levi Halbe | 49.65 | 10 | BB Min | A: 47.89 (+1.76s | 3.5%) | Nation\\\\\\'s Capital Swim Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 572 | Ethan Duncan | 49.65 | 10 | BB Min | A: 47.89 (+1.76s | 3.5%) | All Star Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |
| 573 | Kyrie Song | 49.65 | 9 | BB Min | A: 47.89 (+1.76s | 3.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 574 | Bennett Meusel | 49.65 | 10 | BB Min | A: 47.89 (+1.76s | 3.5%) | South East Metro Sharks | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 575 | Connor Williams | 49.65 | 9 | BB Min | A: 47.89 (+1.76s | 3.5%) | Foxjets Swim Team | 06/26/2026 | 2026 SD SFST Summer Surge Classic | |
| 576 | Lincoln Robertson | 49.65 | 10 | BB Min | A: 47.89 (+1.76s | 3.5%) | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 577 | Carson Logar | 49.66 | 10 | BB Min | A: 47.89 (+1.77s | 3.6%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | |
| 578 | Bode Mello | 49.68 | 10 | BB Min | A: 47.89 (+1.79s | 3.6%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 579 | Damon Mackey | 49.69 | 10 | BB Min | A: 47.89 (+1.80s | 3.6%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 580 | Austin Zhou | 49.69 | 10 | BB Min | A: 47.89 (+1.80s | 3.6%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 581 | Grayson King | 49.70 | 10 | BB Min | A: 47.89 (+1.81s | 3.6%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 582 | Allen Zuo | 49.70 | 9 | BB Min | A: 47.89 (+1.81s | 3.6%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 583 | Graham Brinker | 49.71 | 9 | BB Min | A: 47.89 (+1.82s | 3.7%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 584 | Felix Fedeles | 49.71 | 10 | BB Min | A: 47.89 (+1.82s | 3.7%) | Lifetime | 07/31/2026 | 2026 NE MST ESC Summer Championship | |
| 585 | Robert Patterson | 49.72 | 10 | BB Min | A: 47.89 (+1.83s | 3.7%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 586 | Ryan Ferguson | 49.72 | 10 | BB Min | A: 47.89 (+1.83s | 3.7%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 587 | Charles Doran | 49.72 | 10 | BB Min | A: 47.89 (+1.83s | 3.7%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 588 | Oliver Blondowski | 49.72 | 10 | BB Min | A: 47.89 (+1.83s | 3.7%) | Unattached | 06/19/2026 | 2026 MultiCultural Zones | |
| 589 | Young Sun | 49.72 | 9 | BB Min | A: 47.89 (+1.83s | 3.7%) | Pro Swimming | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 590 | Etai Gavra | 49.74 | 10 | BB Min | A: 47.89 (+1.85s | 3.7%) | Patriot Aquatics | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 591 | Jaden Manalastas | 49.74 | 10 | BB Min | A: 47.89 (+1.85s | 3.7%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 592 | Phinnaeus Johnson | 49.75 | 10 | BB Min | A: 47.89 (+1.86s | 3.7%) | South Valley Makos | 06/27/2025 | Valley Splash | |
| 593 | Maxwell Shaw | 49.78 | 10 | BB Min | A: 47.89 (+1.89s | 3.8%) | Bluefish Swim Club | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 594 | William Jeffery | 49.80 | 9 | BB Min | A: 47.89 (+1.91s | 3.8%) | Los Angeles Swim Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 595 | Shane Kirk | 49.80 | 9 | BB Min | A: 47.89 (+1.91s | 3.8%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | |
| 596 | Judah Callaway Coy | 49.81 | 9 | BB Min | A: 47.89 (+1.92s | 3.9%) | South Florida Aquatic Club | 06/26/2026 | June Central Park Series | |
| 597 | Max Peterson | 49.82 | 10 | BB Min | A: 47.89 (+1.93s | 3.9%) | Cottonwood Heights Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 598 | Andrew Zhang | 49.83 | 9 | BB Min | A: 47.89 (+1.94s | 3.9%) | Revolution Swim Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 599 | Davis Chappell | 49.83 | 10 | BB Min | A: 47.89 (+1.94s | 3.9%) | Coast Gaurd Blue Dolphins | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 600 | Shepherd Carpentier | 49.84 | 10 | BB Min | A: 47.89 (+1.95s | 3.9%) | YMCA of Virginia\\\\\\'s Blue Ridge | 06/19/2026 | 2026 Firefish June Jam | |
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.