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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2351 | Adam Kao | 42.01 | 9 | B Min | BB: 41.29 (+0.72s | 1.7%) | Life Time Oregon Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 2352 | William MacPhail | 42.01 | 9 | B Min | BB: 41.29 (+0.72s | 1.7%) | Edina Swim Club | 12/20/2025 | 2025 MN EDI Gator Holiday Bash | |
| 2353 | Ezekiel Cabanilla | 42.01 | 9 | B Min | BB: 41.29 (+0.72s | 1.7%) | Maui Swim Club | 11/15/2025 | 2025 MAGSA SCY A3 Meet | |
| 2354 | Connor Sisserson | 42.01 | 9 | B Min | BB: 41.29 (+0.72s | 1.7%) | Herndon Aquatic Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 2355 | Evan Wang | 42.03 | 8 | B Min | BB: 41.29 (+0.74s | 1.8%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 2356 | Zachary Cheney | 42.03 | 10 | B Min | BB: 41.29 (+0.74s | 1.8%) | High Tides Swim Club | 05/18/2025 | 2025 MN HTSC Spring Splash | |
| 2357 | Andrew Szalay | 42.03 | 10 | B Min | BB: 41.29 (+0.74s | 1.8%) | Austin Swim Club | 11/15/2025 | 2025 ST ASC Turkey Bash | |
| 2358 | Julius Voigt | 42.03 | 10 | B Min | BB: 41.29 (+0.74s | 1.8%) | Island Aquatics | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | |
| 2359 | Nikolas Van Halen | 42.03 | 9 | B Min | BB: 41.29 (+0.74s | 1.8%) | Swim Florida | 11/07/2025 | 2025 SYS Turkey Meet | |
| 2360 | Jonathan Kerekes | 42.04 | 10 | B Min | BB: 41.29 (+0.75s | 1.8%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 2361 | Maximiliano Frehe | 42.04 | 9 | B Min | BB: 41.29 (+0.75s | 1.8%) | T2 Aquatics | 11/07/2025 | 2025 SYS Turkey Meet | |
| 2362 | Harrison Worth | 42.04 | 10 | B Min | BB: 41.29 (+0.75s | 1.8%) | Capital of Texas Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 2363 | Bennett Bianchi | 42.05 | 8 | B Min | BB: 41.29 (+0.76s | 1.8%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 2364 | Beckett Roth | 42.06 | 10 | B Min | BB: 41.29 (+0.77s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2365 | Vedarth Jain | 42.06 | 10 | B Min | BB: 41.29 (+0.77s | 1.8%) | Herndon Aquatic Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 2366 | Nolan Meinen | 42.06 | 10 | B Min | BB: 41.29 (+0.77s | 1.8%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 2367 | William Sun | 42.06 | 9 | B Min | BB: 41.29 (+0.77s | 1.8%) | Coast Gaurd Blue Dolphins | 12/05/2025 | 2025 757swim Grand Illumination | |
| 2368 | Jensen Chamberlin | 42.07 | 10 | B Min | BB: 41.29 (+0.78s | 1.9%) | Thunderbird Aquatic Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 2369 | Kazuhiro Seto | 42.07 | 10 | B Min | BB: 41.29 (+0.78s | 1.9%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 2370 | Parker Rate | 42.08 | 9 | B Min | BB: 41.29 (+0.79s | 1.9%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 2371 | Christopher Williams | 42.08 | 10 | B Min | BB: 41.29 (+0.79s | 1.9%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 2372 | Bers Zurabov | 42.08 | 10 | B Min | BB: 41.29 (+0.79s | 1.9%) | Commonwealth Swimming | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2373 | Stetson Porter | 42.09 | 9 | B Min | BB: 41.29 (+0.80s | 1.9%) | Virginia Gators | 11/14/2025 | 2025 Gobbler Gauntlet | |
| 2374 | George Tian | 42.10 | 10 | B Min | BB: 41.29 (+0.81s | 1.9%) | United Swim Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 2375 | Emerson Young | 42.10 | 11 | B Min | BB: 41.29 (+0.81s | 1.9%) | South Shore YMCA Strypers | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 2376 | Jonathan Zaki | 42.10 | 9 | B Min | BB: 41.29 (+0.81s | 1.9%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2377 | Connor Finlayson | 42.10 | 8 | B Min | BB: 41.29 (+0.81s | 1.9%) | Annapolis Swim Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 2378 | Atticus Kime | 42.10 | 10 | B Min | BB: 41.29 (+0.81s | 1.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | |
| 2379 | Vedant Sapre | 42.11 | 9 | B Min | BB: 41.29 (+0.82s | 1.9%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 2380 | Oliver Zhang | 42.12 | 10 | B Min | BB: 41.29 (+0.83s | 2.0%) | Three Village Swim Club | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 2381 | Isaac Dowling | 42.12 | 10 | B Min | BB: 41.29 (+0.83s | 2.0%) | Millard Aquatic Club | 12/08/2025 | 2025 MW SCSC MAC Dual | |
| 2382 | Justin Zhao | 42.12 | 10 | B Min | BB: 41.29 (+0.83s | 2.0%) | Aquaracers Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2383 | Easton Minervini | 42.13 | 9 | B Min | BB: 41.29 (+0.84s | 2.0%) | Southwest Stars Swim Club | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 2384 | Ibrahim Ghanem | 42.13 | 9 | B Min | BB: 41.29 (+0.84s | 2.0%) | Romulus Torpedoes Swim Club | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 2385 | Brooks Farrington | 42.13 | 9 | B Min | BB: 41.29 (+0.84s | 2.0%) | Life Time Oregon Swim Team | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |
| 2386 | Haoran Cong | 42.13 | 10 | B Min | BB: 41.29 (+0.84s | 2.0%) | Bellevue Club Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 2387 | John Golightly | 42.13 | 8 | B Min | BB: 41.29 (+0.84s | 2.0%) | Indian River Aquatics | 10/11/2025 | TCSC Fall Invitational | |
| 2388 | Aidan Baranec | 42.13 | 9 | B Min | BB: 41.29 (+0.84s | 2.0%) | Connetquot Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2389 | Sebastian Bernardo | 42.13 | 9 | B Min | BB: 41.29 (+0.84s | 2.0%) | Fall River YMCA Lightning | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 2390 | Andrew Lam | 42.14 | 9 | B Min | BB: 41.29 (+0.85s | 2.0%) | First Colony Swim Team, Inc. | 01/19/2025 | 2025 FCST January Developmental Meet | |
| 2391 | Rodobaldo Acosta | 42.14 | 11 | B Min | BB: 41.29 (+0.85s | 2.0%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 2392 | Henry Jarchow | 42.15 | 8 | B Min | BB: 41.29 (+0.86s | 2.0%) | St Croix Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2393 | Keayan Liang | 42.15 | 9 | B Min | BB: 41.29 (+0.86s | 2.0%) | Quince Orchard Swim Academy | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2394 | Haoran Li | 42.15 | 9 | B Min | BB: 41.29 (+0.86s | 2.0%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 2395 | Joseph Pelleriti | 42.16 | 9 | B Min | BB: 41.29 (+0.87s | 2.1%) | Pacific Coast Marlins | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 2396 | Reid Saver | 42.17 | 10 | B Min | BB: 41.29 (+0.88s | 2.1%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2397 | Caleb Durr | 42.17 | 10 | B Min | BB: 41.29 (+0.88s | 2.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2398 | Ryan Ferguson | 42.18 | 9 | B Min | BB: 41.29 (+0.89s | 2.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2399 | Elijah Spencer | 42.18 | 7 | B Min | BB: 41.29 (+0.89s | 2.1%) | Life Time Minnesota Swim Team | 12/20/2025 | 2025 MN AQJT Holiday Invite | |
| 2400 | Anton Khanbekyan | 42.18 | 10 | B Min | BB: 41.29 (+0.89s | 2.1%) | YMCA of Central Massachusetts | 01/24/2026 | 2026 NE KCY New Year S Splash | |
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.