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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Aiden Hu | 50.47 | 10 | B Min | BB: 47.69 (+2.78s | 5.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 3552 | Thatcher Amburgey | 50.47 | 10 | B Min | BB: 47.69 (+2.78s | 5.5%) | Sylvania Tsunami Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 3553 | Lee Cavaselis | 50.47 | 8 | B Min | BB: 47.69 (+2.78s | 5.5%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 3554 | Emiliano Rangel | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Houston Country Club League | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 3555 | Andrew Xu | 50.48 | 8 | B Min | BB: 47.69 (+2.79s | 5.5%) | Wasatch Front Fish Market | 12/10/2025 | WFFM December Developmental | |
| 3556 | Luke McBride | 50.48 | 9 | B Min | BB: 47.69 (+2.79s | 5.5%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 3557 | James Lehn | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Hastings Y Aquatic Club | 11/15/2025 | 2025 MW App HYAC November Y Meet | |
| 3558 | Gregory Eley | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 3559 | Joshua Holtzclaw | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Royal Swimming | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 3560 | Carson Lee | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Condors Swim Club | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 3561 | Anthony Atorin | 50.49 | 9 | B Min | BB: 47.69 (+2.80s | 5.5%) | Aquaracers Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 3562 | Aezekiel Barcelon | 50.49 | 10 | B Min | BB: 47.69 (+2.80s | 5.5%) | Hickory Foundation YMCA Seahor | 12/05/2025 | 2025 TYDE Winter Championship | |
| 3563 | Brody Barton | 50.49 | 10 | B Min | BB: 47.69 (+2.80s | 5.5%) | Tampa Y Swimming | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 3564 | Theodore Neese | 50.49 | 10 | B Min | BB: 47.69 (+2.80s | 5.5%) | Bend Swim Club | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 3565 | James Keith | 50.49 | 10 | B Min | BB: 47.69 (+2.80s | 5.5%) | Morgan Family Sea Dragons | 10/11/2025 | 2025 PSSA October Challenge APPROVED | |
| 3566 | Esteban Trogkanis | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 3567 | Caleb Maxwell | 50.50 | 9 | B Min | BB: 47.69 (+2.81s | 5.6%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 3568 | Jayden Ruan | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 3569 | Julian Polito | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | Corvallis Aquatic Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | |
| 3570 | Artur Szabo | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | Maui Dolphins Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 3571 | Noel Castro | 50.50 | 9 | B Min | BB: 47.69 (+2.81s | 5.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 3572 | Adrian Karimov | 50.50 | 8 | B Min | BB: 47.69 (+2.81s | 5.6%) | Bravo Swim Team | 01/16/2026 | 2026 RANS Winter Splash | |
| 3573 | Reed Davis | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3574 | Gustavo Duarte | 50.51 | 10 | B Min | BB: 47.69 (+2.82s | 5.6%) | Lnpc Streamliners | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 3575 | Leonidas Washburn | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Metro Surge Aquatic Club | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | |
| 3576 | Owen Cianciolo | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Marlins Of Raleigh | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 3577 | Hohyeon Cho | 50.51 | 10 | B Min | BB: 47.69 (+2.82s | 5.6%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 3578 | John Tang | 50.51 | 10 | B Min | BB: 47.69 (+2.82s | 5.6%) | Wave Aquatics | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 3579 | Jaxon Aleksandrowski | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 3580 | Aris He | 50.52 | 8 | B Min | BB: 47.69 (+2.83s | 5.6%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 3581 | Ronan Price | 50.52 | 10 | B Min | BB: 47.69 (+2.83s | 5.6%) | Life Time Colorado Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3582 | Adam Alqaqaa | 50.52 | 9 | B Min | BB: 47.69 (+2.83s | 5.6%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 3583 | Thomas Oetgen | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 3584 | Jonny Groeber | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 3585 | Noah Glod | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 3586 | Ariel Lin | 50.54 | 8 | B Min | BB: 47.69 (+2.85s | 5.6%) | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 3587 | Dylan Lee | 50.54 | 8 | B Min | BB: 47.69 (+2.85s | 5.6%) | Lifetime | 03/13/2026 | 2026 NE INST NE Cup | |
| 3588 | Thomas Butler | 50.54 | 9 | B Min | BB: 47.69 (+2.85s | 5.6%) | York Swim Club of Northern Vir | 11/02/2025 | 2025 November Friendship Mini Meet | |
| 3589 | Carter Van Dormolen | 50.54 | 10 | B Min | BB: 47.69 (+2.85s | 5.6%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 3590 | Will Palmer | 50.55 | 9 | B Min | BB: 47.69 (+2.86s | 5.7%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | |
| 3591 | Theo Ling | 50.55 | 10 | B Min | BB: 47.69 (+2.86s | 5.7%) | Omni Otters Swim Club | 12/13/2025 | 2025 MN RFSC Winter Invite | |
| 3592 | Aaron Kostogorov | 50.55 | 10 | B Min | BB: 47.69 (+2.86s | 5.7%) | Asheville Jewish Community Cen | 09/27/2025 | 2025 AJCC Blue Ridge Mt Mayhem | |
| 3593 | Maddox Merz | 50.55 | 9 | B Min | BB: 47.69 (+2.86s | 5.7%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 3594 | Samuel Le | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Valley Splash | 02/28/2026 | Swim South Bay | |
| 3595 | Walker Ellis | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 3596 | Noah Aylesworth | 50.56 | 10 | B Min | BB: 47.69 (+2.87s | 5.7%) | Wind N Sea Swim Team | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | |
| 3597 | Bradlee Luxama | 50.56 | 10 | B Min | BB: 47.69 (+2.87s | 5.7%) | YMCA of Middletown Barracudas | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 3598 | Isaac Tang | 50.56 | 10 | B Min | BB: 47.69 (+2.87s | 5.7%) | Longhorn Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 3599 | Jack Farnsworth | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Aces Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3600 | Andrew Gao | 50.57 | 10 | B Min | BB: 47.69 (+2.88s | 5.7%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | |
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.