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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Kai Hawkes | 45.37 | 9 | BB Min | A: 40.59 (+4.78s | 10.5%) | Unattached | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 402 | Fedor Evstigneev | 45.44 | 8 | BB Min | A: 40.59 (+4.85s | 10.7%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 403 | Adam Ma | 45.45 | 9 | BB Min | A: 40.59 (+4.86s | 10.7%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 404 | Levi Mccloy | 45.46 | 10 | BB Min | A: 40.59 (+4.87s | 10.7%) | High Performance Aquatic Club | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 405 | Leo Ferrante | 45.47 | 10 | BB Min | A: 40.59 (+4.88s | 10.7%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 406 | Caleb Fett | 45.49 | 10 | BB Min | A: 40.59 (+4.90s | 10.8%) | South East Metro Sharks | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 407 | Simon Spidle | 45.50 | 8 | BB Min | A: 40.59 (+4.91s | 10.8%) | Georgia Coastal Aquatic Team | 05/23/2025 | EAJ Mayhem 2025 | |
| 408 | Finnegan Halvorson | 45.51 | 9 | BB Min | A: 40.59 (+4.92s | 10.8%) | Foxjets Swim Team | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 409 | David Grant | 45.52 | 9 | BB Min | A: 40.59 (+4.93s | 10.8%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 410 | Vlad Sukharevich | 45.54 | 9 | BB Min | A: 40.59 (+4.95s | 10.9%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | |
| 411 | Ian Benrey | 45.57 | 10 | BB Min | A: 40.59 (+4.98s | 10.9%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 412 | Hei Chan | 45.59 | 9 | BB Min | A: 40.59 (+5.00s | 11.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 413 | Aiden Sanchez | 45.60 | 6 | BB Min | A: 40.59 (+5.01s | 11.0%) | Saint Petersburg Aquatics | 06/19/2025 | 2025 Shark Open | |
| 414 | Ivan Petrov | 45.62 | 10 | BB Min | A: 40.59 (+5.03s | 11.0%) | Academy Aquatic Club | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 415 | Jason Ye | 45.63 | 9 | BB Min | A: 40.59 (+5.04s | 11.0%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 416 | Matthew Winn | 45.63 | 8 | BB Min | A: 40.59 (+5.04s | 11.0%) | South Snohomish Co Dolphins | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 417 | Benjamin Bull | 45.65 | 9 | BB Min | A: 40.59 (+5.06s | 11.1%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 418 | Noah Thomas | 45.68 | 7 | BB Min | A: 40.59 (+5.09s | 11.1%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 419 | Jackson Volpe | 45.68 | 9 | BB Min | A: 40.59 (+5.09s | 11.1%) | Lake Erie Silver Dolphins | 07/12/2025 | LSSC Avon Classic | |
| 420 | Lucius Leven | 45.69 | 9 | BB Min | A: 40.59 (+5.10s | 11.2%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | |
| 421 | Hendrix Raulerson | 45.71 | 8 | BB Min | A: 40.59 (+5.12s | 11.2%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | |
| 422 | Kai McGovern | 45.73 | 9 | BB Min | A: 40.59 (+5.14s | 11.2%) | Hurricanes Swim Team | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 423 | Andrew Knol | 45.76 | 9 | BB Min | A: 40.59 (+5.17s | 11.3%) | Pacific Swim | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 424 | Conrad Shwe | 45.77 | 8 | BB Min | A: 40.59 (+5.18s | 11.3%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 425 | Ethan Hartley | 45.87 | 8 | BB Min | A: 40.59 (+5.28s | 11.5%) | Quest Swimming | 06/27/2024 | NOVA Firecracker Classic | |
| 426 | Jayden Liu | 45.88 | 9 | BB Min | A: 40.59 (+5.29s | 11.5%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 427 | Samuel Leven | 45.91 | 9 | BB Min | A: 40.59 (+5.32s | 11.6%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 428 | Ethan Rana | 45.92 | 10 | BB Min | A: 40.59 (+5.33s | 11.6%) | Highlands Ranch Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 429 | Charlie Wheeler | 45.93 | 9 | BB Min | A: 40.59 (+5.34s | 11.6%) | Longmont Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 430 | Thomas Shearer | 45.98 | 9 | BB Min | A: 40.59 (+5.39s | 11.7%) | Sailfish | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | |
| 431 | Kian Bryson | 45.99 | 8 | BB Min | A: 40.59 (+5.40s | 11.7%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 432 | Matthew McNeilly | 46.04 | 8 | BB Min | A: 40.59 (+5.45s | 11.8%) | CAC Stingrays Swim Team | 05/16/2025 | 2025 CO ACES Spring Invite | |
| 433 | Logan Snodgrass | 46.05 | 9 | BB Min | A: 40.59 (+5.46s | 11.9%) | Denver Swim Academy | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 434 | Liam Murray | 46.07 | 10 | BB Min | A: 40.59 (+5.48s | 11.9%) | SwimRise Aquatics | 06/27/2025 | SwimRise Season Finale | |
| 435 | Franco Martinez | 46.08 | 8 | BB Min | A: 40.59 (+5.49s | 11.9%) | EL Paso Border Land Swim Team | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 436 | James Lehn | 46.10 | 10 | BB Min | A: 40.59 (+5.51s | 12.0%) | Hastings Y Aquatic Club | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 437 | Hudson Sheeran | 46.12 | 9 | BB Min | A: 40.59 (+5.53s | 12.0%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | |
| 438 | Paxton Marvray | 46.13 | 9 | BB Min | A: 40.59 (+5.54s | 12.0%) | Unattached | 07/18/2025 | 2025 LCM Summer Championships | |
| 439 | Wesley Zhang | 46.15 | 9 | BB Min | A: 40.59 (+5.56s | 12.0%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 440 | Charles Qiao | 46.28 | 8 | BB Min | A: 40.59 (+5.69s | 12.3%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 441 | Elijah Wieczorek | 46.31 | 9 | BB Min | A: 40.59 (+5.72s | 12.4%) | Canon City Piranhas | 07/12/2025 | 2025 Canon City Pentathlon | |
| 442 | Bryant Stringham | 46.32 | 10 | BB Min | A: 40.59 (+5.73s | 12.4%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 443 | Duke Guo | 46.38 | 8 | BB Min | A: 40.59 (+5.79s | 12.5%) | McAllen Swim Club | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 444 | Eddie Bi | 46.39 | 8 | BB Min | A: 40.59 (+5.80s | 12.5%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 445 | Barrett Buffington | 46.42 | 10 | B Min | BB: 46.39 (+0.03s | 0.1%) | Northern Nevada Aquatics | 07/12/2025 | 2025 Silver State Championships | |
| 446 | Whitt Jaskot | 46.44 | 8 | B Min | BB: 46.39 (+0.05s | 0.1%) | Cavalier Aquatics/Piedmont Fam | 06/21/2024 | 28th Annual SMAC Summer Classic | |
| 447 | Mateo Sison | 46.44 | 9 | B Min | BB: 46.39 (+0.05s | 0.1%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 448 | Jasper Chase | 46.44 | 10 | B Min | BB: 46.39 (+0.05s | 0.1%) | Coeur D\\\\\\'alene Area Swim Team | 04/26/2025 | 2025 SWAT Spring Fling | |
| 449 | Dean Deliessche | 46.45 | 9 | B Min | BB: 46.39 (+0.06s | 0.1%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 450 | Henry Bresson | 46.45 | 9 | B Min | BB: 46.39 (+0.06s | 0.1%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | |
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.