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 | Roman Tsikalov | 44.14 | 10 | BB Min | A: 40.59 (+3.55s | 8.0%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 402 | Hugo Pace | 44.15 | 10 | BB Min | A: 40.59 (+3.56s | 8.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 403 | 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 | |
| 404 | Gavin Yang | 44.16 | 10 | BB Min | A: 40.59 (+3.57s | 8.1%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 405 | Aadit Ranade | 44.17 | 9 | BB Min | A: 40.59 (+3.58s | 8.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 406 | Leonardo Kirk | 44.17 | 9 | BB Min | A: 40.59 (+3.58s | 8.1%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | |
| 407 | Stuart Shillington | 44.18 | 10 | BB Min | A: 40.59 (+3.59s | 8.1%) | Team Eugene Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 408 | James Lee | 44.20 | 10 | BB Min | A: 40.59 (+3.61s | 8.2%) | La Mirada Armada | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 409 | Demian Jarmy | 44.22 | 10 | BB Min | A: 40.59 (+3.63s | 8.2%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 410 | Raizo Copp | 44.22 | 10 | BB Min | A: 40.59 (+3.63s | 8.2%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 411 | Gary Stoll | 44.23 | 10 | BB Min | A: 40.59 (+3.64s | 8.2%) | Legacy Aquatics | 05/01/2026 | 2026 THSC Spring Invite | |
| 412 | Matthew McNeilly | 44.23 | 9 | BB Min | A: 40.59 (+3.64s | 8.2%) | Colorado Stingrays Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 413 | Reid Siemens | 44.24 | 9 | BB Min | A: 40.59 (+3.65s | 8.3%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 414 | William Song | 44.26 | 8 | BB Min | A: 40.59 (+3.67s | 8.3%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 415 | Aiden Du | 44.27 | 9 | BB Min | A: 40.59 (+3.68s | 8.3%) | Unattached | 07/16/2025 | 2025 Texas Age Group Championships | |
| 416 | Mason Lankford | 44.28 | 10 | BB Min | A: 40.59 (+3.69s | 8.3%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | |
| 417 | Glen Huang | 44.29 | 9 | BB Min | A: 40.59 (+3.70s | 8.4%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 418 | Nicholas Brumaru | 44.29 | 9 | BB Min | A: 40.59 (+3.70s | 8.4%) | Olympic Cascade Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 419 | Kotia Zvereff | 44.30 | 8 | BB Min | A: 40.59 (+3.71s | 8.4%) | Unattached | 05/02/2026 | Alto Spring Jam CBA | |
| 420 | Dashel Dean | 44.32 | 10 | BB Min | A: 40.59 (+3.73s | 8.4%) | Occoquan Swimming | 08/06/2025 | 2025 Summer Elite Showcase | |
| 421 | Alex Liu | 44.34 | 9 | BB Min | A: 40.59 (+3.75s | 8.5%) | Brea Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 422 | Emmett Curry | 44.34 | 10 | BB Min | A: 40.59 (+3.75s | 8.5%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 423 | Adelynn Spurlin | 44.34 | 10 | BB Min | A: 40.59 (+3.75s | 8.5%) | North Jeffco Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 424 | Arjun Jois | 44.41 | 8 | BB Min | A: 40.59 (+3.82s | 8.6%) | Houston Bridge Bats | 06/14/2025 | CCLR CEM Summer Beach Bash LCM Unclassified | |
| 425 | Nolan Meinen | 44.42 | 10 | BB Min | A: 40.59 (+3.83s | 8.6%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 426 | Conner Lo | 44.42 | 10 | BB Min | A: 40.59 (+3.83s | 8.6%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 427 | Phillippe Choi | 44.43 | 10 | BB Min | A: 40.59 (+3.84s | 8.6%) | Klg Sports Swim Team | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 428 | Nolan Simmons | 44.43 | 10 | BB Min | A: 40.59 (+3.84s | 8.6%) | Greater Tampa Swim Association | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 429 | Finn Halvorson | 44.45 | 10 | BB Min | A: 40.59 (+3.86s | 8.7%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 430 | Anthony Fuentes | 44.46 | 10 | BB Min | A: 40.59 (+3.87s | 8.7%) | T2 Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | |
| 431 | Darren Xue | 44.46 | 10 | BB Min | A: 40.59 (+3.87s | 8.7%) | Lone Star Aquatic Club | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 432 | Ashwin Tiwari | 44.47 | 9 | BB Min | A: 40.59 (+3.88s | 8.7%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 433 | YuBo Wang | 44.47 | 10 | BB Min | A: 40.59 (+3.88s | 8.7%) | Laker Swim | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 434 | Flynn Chen | 44.48 | 10 | BB Min | A: 40.59 (+3.89s | 8.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 435 | Jameson Leung | 44.49 | 10 | BB Min | A: 40.59 (+3.90s | 8.8%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 436 | Jensen Huang | 44.49 | 10 | BB Min | A: 40.59 (+3.90s | 8.8%) | Arcadia Riptides Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 437 | Matthew Kosov | 44.51 | 9 | BB Min | A: 40.59 (+3.92s | 8.8%) | Bay Club Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 438 | Jaden Moy | 44.51 | 10 | BB Min | A: 40.59 (+3.92s | 8.8%) | Fast Falcons | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | |
| 439 | James Zechmeister | 44.51 | 9 | BB Min | A: 40.59 (+3.92s | 8.8%) | Minnetonka Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 440 | Gabriel Dom | 44.51 | 10 | BB Min | A: 40.59 (+3.92s | 8.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 441 | Charles Fikhman | 44.52 | 9 | BB Min | A: 40.59 (+3.93s | 8.8%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 442 | Samuel Fuerstneau | 44.55 | 10 | BB Min | A: 40.59 (+3.96s | 8.9%) | Edina Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 443 | Qifan Gong | 44.55 | 9 | BB Min | A: 40.59 (+3.96s | 8.9%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 444 | Romeo Ottaviano | 44.56 | 9 | BB Min | A: 40.59 (+3.97s | 8.9%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 445 | Patricio Pasquel Garcia | 44.56 | 10 | BB Min | A: 40.59 (+3.97s | 8.9%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 446 | Stefano Ferrarese | 44.57 | 9 | BB Min | A: 40.59 (+3.98s | 8.9%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 447 | Romi Jones | 44.58 | 10 | BB Min | A: 40.59 (+3.99s | 9.0%) | Sandpipers of Nevada | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 448 | Luke Chaikriangkrai | 44.60 | 9 | BB Min | A: 40.59 (+4.01s | 9.0%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 449 | Xavier Kallus | 44.62 | 10 | BB Min | A: 40.59 (+4.03s | 9.0%) | Victoria Texas Aquatic Club | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 450 | David Limakov | 44.65 | 10 | BB Min | A: 40.59 (+4.06s | 9.1%) | Pipeline Swimming | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM 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.