USA Boys 10 & under - 50 Y Fly
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 | Grayson Cadwallader | 48.05 | 10 | B: 46.49 (+1.56s | 3.2%) | YMCA of the Triangle Area Swim | 11/09/2025 | 2025 12 And Under Mini Meet V2 | ||
| 3552 | Nikolai Dettman | 48.06 | 10 | B: 46.49 (+1.57s | 3.3%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | ||
| 3553 | Julian Kreth | 48.06 | 8 | B: 46.49 (+1.57s | 3.3%) | Tualatin Hills Swim Club | 03/14/2026 | 2026 CAT Spring Invite | ||
| 3554 | Coewyn Curtin | 48.06 | 10 | B: 46.49 (+1.57s | 3.3%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 3555 | Denys Synchuk | 48.07 | 9 | B: 46.49 (+1.58s | 3.3%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 3556 | Robert Gentry | 48.07 | 10 | B: 46.49 (+1.58s | 3.3%) | Hill Country Aquatics | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | ||
| 3557 | Beau Connelly | 48.08 | 10 | B: 46.49 (+1.59s | 3.3%) | Los Gatos Swim Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 3558 | Matthew Rotter-Cotts | 48.10 | 8 | B: 46.49 (+1.61s | 3.3%) | Sprc Stingrays | 05/02/2026 | 2026 MAC May Hem Mini Meet | ||
| 3559 | Jacob Cruz | 48.10 | 10 | B: 46.49 (+1.61s | 3.3%) | Prince William Swim Club | 01/17/2026 | 2026 Duck Bowl | ||
| 3560 | Johnathan Fritz | 48.11 | 9 | B: 46.49 (+1.62s | 3.4%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 3561 | Derek Zhu | 48.11 | 9 | B: 46.49 (+1.62s | 3.4%) | Chinook Aquatic Club | 11/09/2025 | 2025 PN C Pentathlon | ||
| 3562 | Greyson Fritz | 48.11 | 10 | B: 46.49 (+1.62s | 3.4%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying Meet | ||
| 3563 | Davis Wobser | 48.11 | 10 | B: 46.49 (+1.62s | 3.4%) | Boerne Elite Aquatics | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | ||
| 3564 | Abraham Polisuk | 48.11 | 10 | B: 46.49 (+1.62s | 3.4%) | Gator Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | ||
| 3565 | Rhys Mehta | 48.11 | 9 | B: 46.49 (+1.62s | 3.4%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 3566 | Kieran Zhou | 48.11 | 9 | B: 46.49 (+1.62s | 3.4%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | ||
| 3567 | Brecken Schaffer | 48.12 | 10 | B: 46.49 (+1.63s | 3.4%) | Lincoln Select Swimming | 01/24/2026 | 2026 MW LSS Winterfest | ||
| 3568 | Erick He | 48.12 | 10 | B: 46.49 (+1.63s | 3.4%) | Life Time Fitness New York Swi | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | ||
| 3569 | Hayden Wang | 48.12 | 9 | B: 46.49 (+1.63s | 3.4%) | McGrath Marlins Swim Team | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 3570 | Daniel Sheng | 48.12 | 9 | B: 46.49 (+1.63s | 3.4%) | Coronado Swim -team Elite | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 3571 | Zachary Anderson | 48.13 | 9 | B: 46.49 (+1.64s | 3.4%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | ||
| 3572 | Haolin Chen | 48.13 | 10 | B: 46.49 (+1.64s | 3.4%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 3573 | Leif Rinehardt | 48.13 | 10 | B: 46.49 (+1.64s | 3.4%) | Northern Lights Swimming Assoc | 01/11/2025 | 2025 MN NLSA Marlins January Invite | ||
| 3574 | Munkhtushig Purevtseren | 48.13 | 9 | B: 46.49 (+1.64s | 3.4%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 3575 | James Wright | 48.15 | 10 | B: 46.49 (+1.66s | 3.4%) | Club Talon | 11/22/2025 | 2025 Dragonfly Medical Cranberry Classic | ||
| 3576 | Bryce Rutherford | 48.15 | 10 | B: 46.49 (+1.66s | 3.4%) | Bowling Green Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 3577 | Sebastian Alfonso | 48.16 | 10 | B: 46.49 (+1.67s | 3.5%) | Walnut Creek Aquabears | 03/28/2026 | Piedmont Swim Team C B BB+ | ||
| 3578 | Owen Weber | 48.16 | 10 | B: 46.49 (+1.67s | 3.5%) | CAC Stingrays Swim Team | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 3579 | Alex Najafov | 48.17 | 10 | B: 46.49 (+1.68s | 3.5%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | ||
| 3580 | Aaron Xue | 48.17 | 9 | B: 46.49 (+1.68s | 3.5%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 3581 | William Giddens | 48.17 | 8 | B: 46.49 (+1.68s | 3.5%) | Marshall County Swim Club | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 3582 | Mikhail Schensnovich | 48.17 | 10 | B: 46.49 (+1.68s | 3.5%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | ||
| 3583 | Noah Chang | 48.18 | 9 | B: 46.49 (+1.69s | 3.5%) | North Coast Aquatics | 11/08/2025 | HSA All Ages NTS | ||
| 3584 | Mason McKenzie | 48.18 | 10 | B: 46.49 (+1.69s | 3.5%) | Tornadoes Swim Team | 11/15/2025 | 2025 OR CB 43rd Annual Animal Meet | ||
| 3585 | Cooper Ly | 48.18 | 9 | B: 46.49 (+1.69s | 3.5%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 3586 | H Chubb | 48.19 | 9 | B: 46.49 (+1.70s | 3.5%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | ||
| 3587 | Matthew Kopecky | 48.19 | 10 | B: 46.49 (+1.70s | 3.5%) | YMCA of Central Massachusetts | 11/22/2025 | 2025 NE RIAC Earn Your Turkey | ||
| 3588 | Kinnick Smiddy | 48.20 | 9 | B: 46.49 (+1.71s | 3.5%) | Council Bluffs Swim Club | 10/25/2025 | 2025 MW LSS Spooky Splash | ||
| 3589 | Reid Peoples | 48.20 | 10 | B: 46.49 (+1.71s | 3.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 3590 | Chuyun Sun | 48.21 | 8 | B: 46.49 (+1.72s | 3.6%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | ||
| 3591 | Hunter Lind | 48.21 | 9 | B: 46.49 (+1.72s | 3.6%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 3592 | Nicolas Martinez | 48.21 | 10 | B: 46.49 (+1.72s | 3.6%) | Nova of Virginia | 01/19/2024 | NOVA New Year S Kick Off | ||
| 3593 | Lewis Wan | 48.22 | 10 | B: 46.49 (+1.73s | 3.6%) | Tac Titans | 09/21/2025 | 2025 TAC TITANS Blue V Green Meet | ||
| 3594 | Alton Smith | 48.23 | 7 | B: 46.49 (+1.74s | 3.6%) | Sand Otter Swimming | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 3595 | Julian Brown | 48.24 | 10 | B: 46.49 (+1.75s | 3.6%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | ||
| 3596 | Dexter Rhodes | 48.24 | 10 | B: 46.49 (+1.75s | 3.6%) | Poseidon Aquatic Club | 05/16/2026 | 2026 PN TOSC OST PAC May Meet Approved | ||
| 3597 | Alexander Hawke | 48.24 | 9 | B: 46.49 (+1.75s | 3.6%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 3598 | Jules Falhaber | 48.25 | 9 | B: 46.49 (+1.76s | 3.6%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 3599 | Sam Steiner | 48.26 | 10 | B: 46.49 (+1.77s | 3.7%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | ||
| 3600 | George Durlacher | 48.26 | 9 | B: 46.49 (+1.77s | 3.7%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | ||
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.