USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Alex Liu | 44.34 | 8 | BB Min | A: 40.59 (+3.75s | 8.5%) | Brea Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 352 | Arjun Jois | 44.41 | 7 | BB Min | A: 40.59 (+3.82s | 8.6%) | Houston Bridge Bats | 06/14/2025 | CCLR CEM Summer Beach Bash LCM Unclassified | |
| 353 | Conner Lo | 44.42 | 10 | BB Min | A: 40.59 (+3.83s | 8.6%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 354 | Zachary Bixler | 44.42 | 9 | BB Min | A: 40.59 (+3.83s | 8.6%) | Inland Coastal Aquatic Club | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group B | |
| 355 | Phillippe Choi | 44.43 | 9 | BB Min | A: 40.59 (+3.84s | 8.6%) | Klg Sports Swim Team | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 356 | Ashwin Tiwari | 44.47 | 8 | BB Min | A: 40.59 (+3.88s | 8.7%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 357 | Sameer Pai | 44.47 | 9 | BB Min | A: 40.59 (+3.88s | 8.7%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 358 | Apollo Valdriz | 44.48 | 10 | BB Min | A: 40.59 (+3.89s | 8.7%) | Circle City Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 359 | Jameson Leung | 44.49 | 9 | BB Min | A: 40.59 (+3.90s | 8.8%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 360 | Jensen Huang | 44.49 | 9 | BB Min | A: 40.59 (+3.90s | 8.8%) | Arcadia Riptides Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 361 | James Zechmeister | 44.51 | 8 | BB Min | A: 40.59 (+3.92s | 8.8%) | Minnetonka Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 362 | Samuel Fuerstneau | 44.55 | 9 | BB Min | A: 40.59 (+3.96s | 8.9%) | Edina Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 363 | Romi Jones | 44.58 | 9 | BB Min | A: 40.59 (+3.99s | 9.0%) | Sandpipers of Nevada | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 364 | Sean Tseng | 44.59 | 10 | BB Min | A: 40.59 (+4.00s | 9.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 365 | Nathan Keeney | 44.61 | 10 | BB Min | A: 40.59 (+4.02s | 9.0%) | Team Pittsburgh Elite Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 366 | Zacharia Labyed | 44.62 | 8 | BB Min | A: 40.59 (+4.03s | 9.0%) | North Coast Aquatics | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | |
| 367 | Gavin Song | 44.63 | 10 | BB Min | A: 40.59 (+4.04s | 9.1%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 368 | Federico Cocchiglia | 44.64 | 10 | BB Min | A: 40.59 (+4.05s | 9.1%) | Mercy HealthPlex Sea Wolves | 08/06/2025 | 2025 Summer Elite Showcase | |
| 369 | Martin Decotigny | 44.65 | 10 | BB Min | A: 40.59 (+4.06s | 9.1%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 370 | David Limakov | 44.65 | 9 | BB Min | A: 40.59 (+4.06s | 9.1%) | Pipeline Swimming | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 371 | Simiao He | 44.68 | 9 | BB Min | A: 40.59 (+4.09s | 9.2%) | Circle C Select Swim Team | 04/26/2025 | 2025 ST CCSS LC Unclassified | |
| 372 | Olivier Thomasson | 44.70 | 10 | BB Min | A: 40.59 (+4.11s | 9.2%) | Montclair Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 373 | Steven Wang | 44.74 | 10 | BB Min | A: 40.59 (+4.15s | 9.3%) | Wave Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 374 | Jamie Pan | 44.74 | 9 | BB Min | A: 40.59 (+4.15s | 9.3%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 375 | Branimir Petkov | 44.75 | 9 | BB Min | A: 40.59 (+4.16s | 9.3%) | Evolution Racing Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 376 | Tang Zheng | 44.75 | 8 | BB Min | A: 40.59 (+4.16s | 9.3%) | Clearwater Aquatic Team | 06/07/2025 | 2025 Stingrays LCM Meet | |
| 377 | Andrew Liu | 44.76 | 10 | BB Min | A: 40.59 (+4.17s | 9.3%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 378 | Asher Mormino | 44.77 | 9 | BB Min | A: 40.59 (+4.18s | 9.3%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 379 | Daniel Heilman | 44.81 | 9 | BB Min | A: 40.59 (+4.22s | 9.4%) | San Francisco Seals Swim Team | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 380 | Allister Georgiou | 44.83 | 9 | BB Min | A: 40.59 (+4.24s | 9.5%) | McGrath Marlins Swim Team | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 381 | Brian Isayas | 44.85 | 9 | BB Min | A: 40.59 (+4.26s | 9.5%) | Macedonia Manta Ray Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 382 | Luka McGrath | 44.85 | 9 | BB Min | A: 40.59 (+4.26s | 9.5%) | Multnomah Athletic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 383 | Mason Nordin | 44.85 | 9 | BB Min | A: 40.59 (+4.26s | 9.5%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 384 | Jonathan Lan | 44.89 | 10 | BB Min | A: 40.59 (+4.30s | 9.6%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 385 | Castle Cline | 44.94 | 9 | BB Min | A: 40.59 (+4.35s | 9.7%) | Seattle Metropolitan Aquatic C | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 386 | Ezz Abdelhadi | 44.98 | 9 | BB Min | A: 40.59 (+4.39s | 9.8%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 387 | Artem Shtein | 45.00 | 10 | BB Min | A: 40.59 (+4.41s | 9.8%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 388 | Lucas Shamshurin | 45.00 | 10 | BB Min | A: 40.59 (+4.41s | 9.8%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 389 | Jasper de Szoeke | 45.06 | 9 | BB Min | A: 40.59 (+4.47s | 9.9%) | Corvallis Aquatic Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 390 | Arian Gavriljuk | 45.09 | 10 | BB Min | A: 40.59 (+4.50s | 10.0%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 391 | Hudson Nolan | 45.15 | 10 | BB Min | A: 40.59 (+4.56s | 10.1%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 392 | Leo Zeng | 45.20 | 9 | BB Min | A: 40.59 (+4.61s | 10.2%) | Santa Clara Swim Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 393 | Daniel Reschke | 45.20 | 9 | BB Min | A: 40.59 (+4.61s | 10.2%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 394 | Daniel Reschke | 45.20 | 9 | BB Min | A: 40.59 (+4.61s | 10.2%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 395 | George Peters | 45.22 | 9 | BB Min | A: 40.59 (+4.63s | 10.2%) | Rochester Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 396 | Calvin Higgs | 45.22 | 9 | BB Min | A: 40.59 (+4.63s | 10.2%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 397 | Kash James | 45.24 | 8 | BB Min | A: 40.59 (+4.65s | 10.3%) | Coastal Aquatic Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 398 | Grigorii Vasilenko | 45.30 | 8 | BB Min | A: 40.59 (+4.71s | 10.4%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 399 | Cana Oyer | 45.33 | 9 | BB Min | A: 40.59 (+4.74s | 10.5%) | Unattached | 04/05/2025 | EAJ Spring Into Long Course | |
| 400 | Schuyler Carry | 45.35 | 8 | BB Min | A: 40.59 (+4.76s | 10.5%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
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.