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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3401 | Tyler Siu | 45.54 | 10 | B Min | BB: 41.29 (+4.25s | 9.3%) | El Cerrito Gators | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 3402 | Markus Charurat | 45.54 | 10 | B Min | BB: 41.29 (+4.25s | 9.3%) | Eagle Swim Team Inc. | 09/26/2025 | RAC First Splash 2025 | |
| 3403 | Jamie Mesher | 45.55 | 9 | B Min | BB: 41.29 (+4.26s | 9.4%) | Boise Swim Club | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 3404 | Leo Blubaugh | 45.56 | 9 | B Min | BB: 41.29 (+4.27s | 9.4%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 3405 | Daniel Wang | 45.56 | 9 | B Min | BB: 41.29 (+4.27s | 9.4%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 3406 | Benjamin Lahaye-Biddle | 45.56 | 9 | B Min | BB: 41.29 (+4.27s | 9.4%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 3407 | Cameron Ecklof | 45.57 | 9 | B Min | BB: 41.29 (+4.28s | 9.4%) | Sporting Jax Aquatic Club | 12/04/2025 | RAFC Winter Classic | |
| 3408 | Milo Neumann | 45.57 | 9 | B Min | BB: 41.29 (+4.28s | 9.4%) | High Tides Swim Club | 02/08/2025 | 2025 MN SDVL Sweetheart Classic | |
| 3409 | Brycen Gittens | 45.57 | 10 | B Min | BB: 41.29 (+4.28s | 9.4%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 3410 | Dolan Carroll | 45.57 | 9 | B Min | BB: 41.29 (+4.28s | 9.4%) | Cincinnati Marlins | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 3411 | Lincoln Flynn | 45.57 | 9 | B Min | BB: 41.29 (+4.28s | 9.4%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3412 | Alexandru Vetry | 45.58 | 9 | B Min | BB: 41.29 (+4.29s | 9.4%) | Swim Neptune | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 3413 | William Yin | 45.58 | 9 | B Min | BB: 41.29 (+4.29s | 9.4%) | Suburban Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 3414 | Nolan Alexander | 45.59 | 9 | B Min | BB: 41.29 (+4.30s | 9.4%) | Blue Wave Swim Team PV | 10/10/2025 | 2025 PV October Open Claude Moore | |
| 3415 | Beckett Blank | 45.60 | 8 | B Min | BB: 41.29 (+4.31s | 9.5%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 3416 | Aur Cannaviello Persiche | 45.61 | 9 | B Min | BB: 41.29 (+4.32s | 9.5%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 3417 | Samuel Zvenigorodskiy | 45.61 | 10 | B Min | BB: 41.29 (+4.32s | 9.5%) | Jcc Sea Serpents | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | |
| 3418 | James McCreary | 45.62 | 9 | B Min | BB: 41.29 (+4.33s | 9.5%) | Madison Swimming Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 3419 | Brody Barton | 45.62 | 10 | B Min | BB: 41.29 (+4.33s | 9.5%) | Tampa Y Swimming | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 3420 | William Gordon | 45.63 | 10 | B Min | BB: 41.29 (+4.34s | 9.5%) | Life Time Fitness New York Swi | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 3421 | Micah Adams | 45.63 | 10 | B Min | BB: 41.29 (+4.34s | 9.5%) | Hood River Valley Swim Team | 11/15/2025 | 2025 OR CB 43rd Annual Animal Meet | |
| 3422 | Haochen Lei | 45.64 | 10 | B Min | BB: 41.29 (+4.35s | 9.5%) | Flushing YMCA | 10/18/2025 | 2025 MR Flushing Y Junior Swim Championships | |
| 3423 | Michael Chernivsky | 45.64 | 10 | B Min | BB: 41.29 (+4.35s | 9.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3424 | Wyatt Flynn | 45.65 | 10 | B Min | BB: 41.29 (+4.36s | 9.6%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 3425 | Zafer Garan | 45.65 | 11 | B Min | BB: 41.29 (+4.36s | 9.6%) | Karishim Swim Club | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 3426 | Vishv Bhalla | 45.65 | 10 | B Min | BB: 41.29 (+4.36s | 9.6%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 3427 | Aaron Nguyen | 45.67 | 9 | B Min | BB: 41.29 (+4.38s | 9.6%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 3428 | Fincher Harper | 45.67 | 10 | B Min | BB: 41.29 (+4.38s | 9.6%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 3429 | John Gurr | 45.68 | 9 | B Min | BB: 41.29 (+4.39s | 9.6%) | Inspire Swimming | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 3430 | Jude Foote | 45.68 | 9 | B Min | BB: 41.29 (+4.39s | 9.6%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 3431 | Owen King | 45.68 | 9 | B Min | BB: 41.29 (+4.39s | 9.6%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 3432 | Baiden Vu | 45.68 | 10 | B Min | BB: 41.29 (+4.39s | 9.6%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 3433 | Nicholas Medina | 45.69 | 9 | B Min | BB: 41.29 (+4.40s | 9.6%) | Laker Swim | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 3434 | Danil Khanbekyan | 45.69 | 9 | B Min | BB: 41.29 (+4.40s | 9.6%) | YMCA of Central Massachusetts | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 3435 | Landon Warren | 45.69 | 9 | B Min | BB: 41.29 (+4.40s | 9.6%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3436 | Elias Eimers | 45.69 | 10 | B Min | BB: 41.29 (+4.40s | 9.6%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | |
| 3437 | Nicholas Collins | 45.69 | 9 | B Min | BB: 41.29 (+4.40s | 9.6%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3438 | Atulit Gaur | 45.69 | 9 | B Min | BB: 41.29 (+4.40s | 9.6%) | United Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 3439 | Zac Tran | 45.70 | 11 | B Min | BB: 41.29 (+4.41s | 9.6%) | Lincoln Select Swimming | 01/24/2026 | 2026 MW LSS Winterfest | |
| 3440 | Dmitrii Birsanu | 45.70 | 11 | B Min | BB: 41.29 (+4.41s | 9.6%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 3441 | Avyaan Shirodkar | 45.71 | 9 | B Min | BB: 41.29 (+4.42s | 9.7%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 3442 | David Hardekopf | 45.71 | 9 | B Min | BB: 41.29 (+4.42s | 9.7%) | Streamline & Sprint Human Perf | 11/07/2025 | 2025 SE BSL Cranberry Classic | |
| 3443 | Rocky Killingsworth | 45.72 | 9 | B Min | BB: 41.29 (+4.43s | 9.7%) | Lakeridge Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | |
| 3444 | Damon Sparling | 45.72 | 9 | B Min | BB: 41.29 (+4.43s | 9.7%) | Edina Swim Club | 10/04/2025 | 2025 EDI October Gator Speedo Invite | |
| 3445 | Uriel Castro | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | |
| 3446 | Charles Rao | 45.72 | 8 | B Min | BB: 41.29 (+4.43s | 9.7%) | Eastside Aquatic Swim Team | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 3447 | Leo Yan | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Eastside Aquatic Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 3448 | Daniel Guo | 45.72 | 9 | B Min | BB: 41.29 (+4.43s | 9.7%) | Riptide Swim Team | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 3449 | Aiden Castan | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Apex Aquatic Club | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 3450 | Xavier Hanna | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Arena Club Aquatics | 11/14/2025 | Harvest Festival 2025 | |
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.