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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Raphael Valentine | 40.50 | 9 | A Min | AA: 38.59 (+1.91s | 4.7%) | SwimRVA | 06/25/2026 | LC Central District Champs | |
| 502 | Sylas York | 40.51 | 10 | A Min | AA: 38.59 (+1.92s | 4.7%) | San Clemente Aquatic Team | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 503 | Alain Mustafin | 40.52 | 10 | A Min | AA: 38.59 (+1.93s | 4.8%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 504 | Finn Halvorson | 40.52 | 10 | A Min | AA: 38.59 (+1.93s | 4.8%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 505 | Xavier Kallus | 40.53 | 10 | A Min | AA: 38.59 (+1.94s | 4.8%) | Victoria Texas Aquatic Club | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 506 | Lucas Ni | 40.53 | 9 | A Min | AA: 38.59 (+1.94s | 4.8%) | Makos Aquatics Club of Gainesv | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 507 | Judah Callaway Coy | 40.54 | 9 | A Min | AA: 38.59 (+1.95s | 4.8%) | South Florida Aquatic Club | 05/22/2026 | 2026 Terrapin Invite | |
| 508 | Theodore Whitson | 40.55 | 10 | A Min | AA: 38.59 (+1.96s | 4.8%) | Tac Titans | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 509 | Xander Andrade | 40.55 | 10 | A Min | AA: 38.59 (+1.96s | 4.8%) | Pflugerville Pflamingos | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 510 | Yixuan Zhu | 40.60 | 10 | BB Min | A: 40.59 (+0.01s | 0.0%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 511 | Jason Yin | 40.60 | 9 | BB Min | A: 40.59 (+0.01s | 0.0%) | Quicksilver Swimming | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 512 | Parker Baird | 40.60 | 10 | BB Min | A: 40.59 (+0.01s | 0.0%) | Woodward Aquatics Club | 05/16/2026 | 2026 Opelika Open | |
| 513 | Joshua Gonen | 40.60 | 9 | BB Min | A: 40.59 (+0.01s | 0.0%) | YMCA of Austin Swim Alliance | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 514 | Grigorii Vasilenko | 40.60 | 9 | BB Min | A: 40.59 (+0.01s | 0.0%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 515 | Leo Grace | 40.61 | 8 | BB Min | A: 40.59 (+0.02s | 0.0%) | Unattached | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 516 | Evan Kang | 40.62 | 10 | BB Min | A: 40.59 (+0.03s | 0.1%) | Swim Torrance | 06/11/2026 | 2026 SCS June AG Invite | |
| 517 | Jayden Li | 40.64 | 9 | BB Min | A: 40.59 (+0.05s | 0.1%) | Crimson Aquatics | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 518 | Marcus Kalmi | 40.66 | 10 | BB Min | A: 40.59 (+0.07s | 0.2%) | Riptide Swim Team | 06/25/2026 | 2026 MN ASF Touring Into Summer 2026 Copied | |
| 519 | Mark Taylor | 40.66 | 10 | BB Min | A: 40.59 (+0.07s | 0.2%) | Seal Beach Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 520 | Kallen Joyce | 40.69 | 9 | BB Min | A: 40.59 (+0.10s | 0.2%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 521 | Colton Bell | 40.69 | 10 | BB Min | A: 40.59 (+0.10s | 0.2%) | Waves Of Wilmington Inc | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 522 | Wesley Lang | 40.69 | 9 | BB Min | A: 40.59 (+0.10s | 0.2%) | River Road Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 523 | Lars Roquet | 40.69 | 10 | BB Min | A: 40.59 (+0.10s | 0.2%) | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 524 | Albert Aizenstat | 40.70 | 9 | BB Min | A: 40.59 (+0.11s | 0.3%) | Sandpipers of Nevada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 525 | Cavan Clark | 40.70 | 10 | BB Min | A: 40.59 (+0.11s | 0.3%) | Uncle Sam Swim Team | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 526 | Landry Flynn | 40.72 | 10 | BB Min | A: 40.59 (+0.13s | 0.3%) | Kentucky Aquatics | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 527 | Adam Naftaly | 40.72 | 10 | BB Min | A: 40.59 (+0.13s | 0.3%) | Scarlet Aquatics | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 528 | Gairen Bean | 40.72 | 10 | BB Min | A: 40.59 (+0.13s | 0.3%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 529 | Max Prata | 40.73 | 10 | BB Min | A: 40.59 (+0.14s | 0.3%) | Rhode Island Aquatic Club | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 530 | Harvey Mei | 40.74 | 10 | BB Min | A: 40.59 (+0.15s | 0.4%) | Mission Viejo Nadadores | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 531 | Nathan Kang | 40.77 | 10 | BB Min | A: 40.59 (+0.18s | 0.4%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 532 | Stephan Fesenko | 40.78 | 8 | BB Min | A: 40.59 (+0.19s | 0.5%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 533 | Akasion Sheppard | 40.79 | 10 | BB Min | A: 40.59 (+0.20s | 0.5%) | Kissimmee Swim Association | 06/05/2026 | 2026 Sunshine State Games | |
| 534 | Enoch Duerson | 40.81 | 10 | BB Min | A: 40.59 (+0.22s | 0.5%) | Westerville Aquatic Club | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 535 | Grant Zimmermann | 40.81 | 10 | BB Min | A: 40.59 (+0.22s | 0.5%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 536 | Mason Thaden | 40.81 | 9 | BB Min | A: 40.59 (+0.22s | 0.5%) | Rochester Swim Club | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 537 | Remington Tucker | 40.82 | 10 | BB Min | A: 40.59 (+0.23s | 0.6%) | Huntsville Swim Association | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 538 | Lucas Wang | 40.84 | 8 | BB Min | A: 40.59 (+0.25s | 0.6%) | Fusion Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 539 | Luke Chai | 40.84 | 10 | BB Min | A: 40.59 (+0.25s | 0.6%) | Pleasanton Seahawks | 06/27/2026 | NVST Summer Plunge 2026 | |
| 540 | Ronan MurdockPerriera | 40.87 | 10 | BB Min | A: 40.59 (+0.28s | 0.7%) | AC Swim Club | 06/12/2026 | Neptune Swimming June LC Meet | |
| 541 | Ethan Wang | 40.88 | 9 | BB Min | A: 40.59 (+0.29s | 0.7%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 542 | Nico Martinez | 40.88 | 10 | BB Min | A: 40.59 (+0.29s | 0.7%) | Nova of Virginia | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 543 | Shepherd Carpentier | 40.89 | 10 | BB Min | A: 40.59 (+0.30s | 0.7%) | YMCA of Virginia\\\\\\'s Blue Ridge | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 544 | Ethan Piorkowski | 40.91 | 10 | BB Min | A: 40.59 (+0.32s | 0.8%) | Bolles School Sharks | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 545 | Gustavo Granados | 40.91 | 9 | BB Min | A: 40.59 (+0.32s | 0.8%) | Fenix Swim Club | 07/16/2026 | 2026 FGC Summer LC Age Group Championships | |
| 546 | Sanders Ford | 40.91 | 9 | BB Min | A: 40.59 (+0.32s | 0.8%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 547 | Daniel Heilman | 40.91 | 10 | BB Min | A: 40.59 (+0.32s | 0.8%) | San Francisco Seals Swim Team | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 548 | Caden Chang | 40.93 | 9 | BB Min | A: 40.59 (+0.34s | 0.8%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 549 | Lucas Jiang | 40.94 | 10 | BB Min | A: 40.59 (+0.35s | 0.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 550 | Michael Riley | 40.94 | 10 | BB Min | A: 40.59 (+0.35s | 0.9%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | |
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.