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 | 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 | |
| 502 | Theodore Herrera | 40.82 | 10 | BB Min | A: 40.59 (+0.23s | 0.6%) | Crimson Aquatics | 05/01/2026 | 2026 NE CS Spring Fling | |
| 503 | Kyle Wang | 40.84 | 10 | BB Min | A: 40.59 (+0.25s | 0.6%) | Freedom Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 504 | Abraham Cheng | 40.84 | 10 | BB Min | A: 40.59 (+0.25s | 0.6%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 505 | Ewan Anderson | 40.84 | 10 | BB Min | A: 40.59 (+0.25s | 0.6%) | Macedonia Manta Ray Swim Team | 06/12/2025 | Holtrey Summer Classic | |
| 506 | Luke Chai | 40.84 | 9 | BB Min | A: 40.59 (+0.25s | 0.6%) | Pleasanton Seahawks | 06/27/2026 | NVST Summer Plunge 2026 | |
| 507 | Aiden Sanchez | 40.85 | 7 | BB Min | A: 40.59 (+0.26s | 0.6%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 508 | Jackson Staples | 40.86 | 10 | BB Min | A: 40.59 (+0.27s | 0.7%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 509 | Emil Radosevich | 40.87 | 10 | BB Min | A: 40.59 (+0.28s | 0.7%) | North Shore Swim Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 510 | Ronan MurdockPerriera | 40.87 | 9 | BB Min | A: 40.59 (+0.28s | 0.7%) | AC Swim Club | 06/12/2026 | Neptune Swimming June LC Meet | |
| 511 | Ethan Wang | 40.88 | 9 | BB Min | A: 40.59 (+0.29s | 0.7%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 512 | Alonso Andrade | 40.89 | 10 | BB Min | A: 40.59 (+0.30s | 0.7%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 513 | Castle Cline | 40.89 | 10 | BB Min | A: 40.59 (+0.30s | 0.7%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 514 | 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 | |
| 515 | Sterling Stewart | 40.90 | 10 | BB Min | A: 40.59 (+0.31s | 0.8%) | South Lake Aquatic Club | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 516 | Sebastian Hartline | 40.91 | 10 | BB Min | A: 40.59 (+0.32s | 0.8%) | Multnomah Athletic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 517 | 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 | |
| 518 | Jackson Macaluso | 40.91 | 10 | BB Min | A: 40.59 (+0.32s | 0.8%) | Tampa Elite Aquatics | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 519 | 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 | |
| 520 | Luke Wang | 40.92 | 10 | BB Min | A: 40.59 (+0.33s | 0.8%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 521 | Caden Chang | 40.93 | 9 | BB Min | A: 40.59 (+0.34s | 0.8%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 522 | Michael Riley | 40.94 | 10 | BB Min | A: 40.59 (+0.35s | 0.9%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 523 | Jeffrey Xin | 40.94 | 8 | BB Min | A: 40.59 (+0.35s | 0.9%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 524 | Lucas Jiang | 40.94 | 9 | BB Min | A: 40.59 (+0.35s | 0.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 525 | Lucas Ni | 40.95 | 9 | BB Min | A: 40.59 (+0.36s | 0.9%) | Makos Aquatics Club of Gainesv | 06/05/2026 | 2026 Sunshine State Games | |
| 526 | Aaron Kim | 40.95 | 10 | BB Min | A: 40.59 (+0.36s | 0.9%) | EL Paso Border Land Swim Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 527 | Evan Yue | 40.96 | 10 | BB Min | A: 40.59 (+0.37s | 0.9%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 528 | Kent Johnson | 40.97 | 9 | BB Min | A: 40.59 (+0.38s | 0.9%) | Area Tallahassee Aquatic Club | 06/05/2026 | 2026 Sunshine State Games | |
| 529 | Benjamin Leger | 40.97 | 10 | BB Min | A: 40.59 (+0.38s | 0.9%) | Firefish Aquatics | 06/19/2026 | 2026 Firefish June Jam | |
| 530 | Rowan Sargent | 40.98 | 9 | BB Min | A: 40.59 (+0.39s | 1.0%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 531 | Kai McGovern | 40.98 | 10 | BB Min | A: 40.59 (+0.39s | 1.0%) | Hurricanes Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 532 | Elias Montelongo Campos | 40.99 | 10 | BB Min | A: 40.59 (+0.40s | 1.0%) | Crimson Aquatics | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 533 | Gianpaolo Pirraglia | 40.99 | 10 | BB Min | A: 40.59 (+0.40s | 1.0%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 534 | Gustavo Granados | 41.02 | 9 | BB Min | A: 40.59 (+0.43s | 1.0%) | Fenix Swim Club | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 535 | Matthew Bennett | 41.02 | 10 | BB Min | A: 40.59 (+0.43s | 1.0%) | Pipeline Swimming | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 536 | Andre Rubio | 41.03 | 10 | BB Min | A: 40.59 (+0.44s | 1.1%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 537 | George Crumpler | 41.04 | 9 | BB Min | A: 40.59 (+0.45s | 1.1%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 538 | Isaac Toledo | 41.05 | 10 | BB Min | A: 40.59 (+0.46s | 1.1%) | Fusion Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 539 | Anderson Bradley | 41.05 | 10 | BB Min | A: 40.59 (+0.46s | 1.1%) | Coastal Machine Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 540 | David Rivera | 41.06 | 10 | BB Min | A: 40.59 (+0.47s | 1.1%) | Almaden Riptide | 05/02/2026 | Alto Spring Jam CBA | |
| 541 | Henry Jarchow | 41.06 | 9 | BB Min | A: 40.59 (+0.47s | 1.1%) | St Croix Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 542 | Bradley Royce | 41.07 | 10 | BB Min | A: 40.59 (+0.48s | 1.2%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 543 | Nikoloz Zhorzholiani | 41.08 | 10 | BB Min | A: 40.59 (+0.49s | 1.2%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 544 | Matthew Garcia Castillo | 41.09 | 10 | BB Min | A: 40.59 (+0.50s | 1.2%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 545 | Mason Li | 41.09 | 9 | BB Min | A: 40.59 (+0.50s | 1.2%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 546 | Wyatt Ray | 41.09 | 10 | BB Min | A: 40.59 (+0.50s | 1.2%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 547 | Nhat Tran | 41.09 | 10 | BB Min | A: 40.59 (+0.50s | 1.2%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 548 | Ari Ly | 41.09 | 8 | BB Min | A: 40.59 (+0.50s | 1.2%) | Woodbridge Swim Team | 06/11/2026 | 2026 SCS June AG Invite | |
| 549 | Zakhar Breslavskyi | 41.10 | 10 | BB Min | A: 40.59 (+0.51s | 1.2%) | Boise YMCA Swim Team | 07/04/2026 | Pendleton Open 2026 | |
| 550 | Hunter Wilson | 41.11 | 9 | BB Min | A: 40.59 (+0.52s | 1.3%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
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.