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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Max Matov | 43.46 | 10 | BB Min | A: 40.59 (+2.87s | 6.6%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 552 | Lucas Panez | 43.46 | 10 | BB Min | A: 40.59 (+2.87s | 6.6%) | Heritage Aquatic Team | 04/18/2026 | SCS Under The Sun Invitational | |
| 553 | Caleb Stone | 43.47 | 10 | BB Min | A: 40.59 (+2.88s | 6.6%) | Bellingham Bay Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 554 | Henry Goddard | 43.49 | 10 | BB Min | A: 40.59 (+2.90s | 6.7%) | Cascadia Swimming | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 555 | Mark Chechuy | 43.50 | 10 | BB Min | A: 40.59 (+2.91s | 6.7%) | South Orange County Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 556 | John Asher | 43.52 | 10 | BB Min | A: 40.59 (+2.93s | 6.7%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 557 | Channing Pepper | 43.52 | 10 | BB Min | A: 40.59 (+2.93s | 6.7%) | Seals Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 558 | Holten Lawrence | 43.53 | 9 | BB Min | A: 40.59 (+2.94s | 6.8%) | The Dalles Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 559 | Vladimir Yegorov | 43.56 | 10 | BB Min | A: 40.59 (+2.97s | 6.8%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 560 | Henry Reed | 43.57 | 9 | BB Min | A: 40.59 (+2.98s | 6.8%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 561 | Kekalaholuokekaipueo Hanson | 43.58 | 9 | BB Min | A: 40.59 (+2.99s | 6.9%) | Punahou Aquatics Institute | 05/23/2026 | OSL A+ LCM Meet | |
| 562 | Joshua Gonen | 43.60 | 9 | BB Min | A: 40.59 (+3.01s | 6.9%) | YMCA of Austin Swim Alliance | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 563 | Micah Kusbel | 43.62 | 10 | BB Min | A: 40.59 (+3.03s | 6.9%) | Southwest Aquatic Warriors | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 564 | Gabriel Lydek | 43.64 | 9 | BB Min | A: 40.59 (+3.05s | 7.0%) | Firestone Akron Swim Team | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 565 | Leo Ioffe | 43.66 | 10 | BB Min | A: 40.59 (+3.07s | 7.0%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 566 | Duke Guo | 43.66 | 9 | BB Min | A: 40.59 (+3.07s | 7.0%) | McAllen Swim Club | 05/16/2026 | 2026 ST LC BAS May Swim Meet | |
| 567 | Jack Wallace | 43.69 | 9 | BB Min | A: 40.59 (+3.10s | 7.1%) | Streamline Aquatic Club | 05/15/2026 | 2026 Officially Summer Invitational | |
| 568 | Jacob Bouchard | 43.70 | 10 | BB Min | A: 40.59 (+3.11s | 7.1%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 569 | Yogesh Kumar | 43.71 | 9 | BB Min | A: 40.59 (+3.12s | 7.1%) | YMCA of Central Massachusetts | 05/16/2026 | 2026 NE KCY Invitational | |
| 570 | William Peterworth | 43.71 | 9 | BB Min | A: 40.59 (+3.12s | 7.1%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 571 | Joseph Morin | 43.71 | 10 | BB Min | A: 40.59 (+3.12s | 7.1%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | |
| 572 | Connor Li | 43.73 | 9 | BB Min | A: 40.59 (+3.14s | 7.2%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 573 | Rain Liu | 43.75 | 10 | BB Min | A: 40.59 (+3.16s | 7.2%) | Rancho San Dieguito | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 574 | Carter Hollingsworth | 43.77 | 10 | BB Min | A: 40.59 (+3.18s | 7.3%) | Castle Rock Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 575 | Timofey Ryazanov | 43.80 | 10 | BB Min | A: 40.59 (+3.21s | 7.3%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 576 | Ryan Karapostoles | 43.84 | 9 | BB Min | A: 40.59 (+3.25s | 7.4%) | Swim Melbourne | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 577 | Zaiden Vlahos | 43.84 | 9 | BB Min | A: 40.59 (+3.25s | 7.4%) | Triton Swimming of Louisville | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 578 | William Parker | 43.85 | 10 | BB Min | A: 40.59 (+3.26s | 7.4%) | Tidal Wave Aquatics | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 579 | Nicolas Pataky | 43.85 | 10 | BB Min | A: 40.59 (+3.26s | 7.4%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 580 | Wesley Wilson | 43.85 | 9 | BB Min | A: 40.59 (+3.26s | 7.4%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | |
| 581 | Justin Chi | 43.85 | 9 | BB Min | A: 40.59 (+3.26s | 7.4%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 582 | Dhruv Nirmal | 43.88 | 9 | BB Min | A: 40.59 (+3.29s | 7.5%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 583 | James Mayo | 43.90 | 10 | BB Min | A: 40.59 (+3.31s | 7.5%) | Gulf Coast Swim Team | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 584 | Finn Rodrigues | 43.92 | 9 | BB Min | A: 40.59 (+3.33s | 7.6%) | Rainbow Aquatics | 05/23/2026 | OSL A+ LCM Meet | |
| 585 | Locke Kane | 43.93 | 9 | BB Min | A: 40.59 (+3.34s | 7.6%) | Lahaina Swim Club | 05/23/2026 | 50th Annual Coach Soichi Sakamoto Invitationa | |
| 586 | Finn Scott | 43.96 | 10 | BB Min | A: 40.59 (+3.37s | 7.7%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 587 | Benjamin Hankinson | 43.98 | 9 | BB Min | A: 40.59 (+3.39s | 7.7%) | Jupiter Dragons Swim Team | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 588 | Brendan Ma | 44.02 | 9 | BB Min | A: 40.59 (+3.43s | 7.8%) | Orinda Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 589 | Calynn Daniel | 44.05 | 10 | BB Min | A: 40.59 (+3.46s | 7.9%) | Southeast Tennessee Swimming | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | |
| 590 | Yifan Liu | 44.11 | 8 | BB Min | A: 40.59 (+3.52s | 8.0%) | Mei\\\\\\'s Typhoons Swimming Club | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 591 | Ari Isis | 44.14 | 9 | BB Min | A: 40.59 (+3.55s | 8.0%) | Hill Country Aquatics | 05/01/2026 | 2026 ST HCA Long Course Invitational | |
| 592 | Luther Kim | 44.14 | 10 | BB Min | A: 40.59 (+3.55s | 8.0%) | Sea to Desert Swim Association | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 593 | Roman Tsikalov | 44.14 | 10 | BB Min | A: 40.59 (+3.55s | 8.0%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 594 | Beau Fulton | 44.14 | 10 | BB Min | A: 40.59 (+3.55s | 8.0%) | Rancho San Dieguito | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 595 | Hugo Pace | 44.15 | 10 | BB Min | A: 40.59 (+3.56s | 8.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 596 | Enrique Acosta | 44.15 | 10 | BB Min | A: 40.59 (+3.56s | 8.1%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 597 | Jercey Zhao | 44.16 | 10 | BB Min | A: 40.59 (+3.57s | 8.1%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 598 | Ezra Epstein | 44.16 | 10 | BB Min | A: 40.59 (+3.57s | 8.1%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 599 | Gavin Yang | 44.16 | 10 | BB Min | A: 40.59 (+3.57s | 8.1%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 600 | Brayden Lee | 44.16 | 10 | BB Min | A: 40.59 (+3.57s | 8.1%) | Dedham Health Hydra | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
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.