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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3301 | Henry Johnson | 47.72 | 10 | B: 46.49 (+1.23s | 2.6%) | Milford Area Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 3302 | Leo Lebahn | 47.73 | 9 | B: 46.49 (+1.24s | 2.6%) | Fairfax Foxes Swimming | 11/14/2025 | 2025 PV November Open PWCS | ||
| 3303 | Elliot Harman | 47.73 | 8 | B: 46.49 (+1.24s | 2.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | ||
| 3304 | Sparsh Goyal | 47.73 | 9 | B: 46.49 (+1.24s | 2.6%) | North Suburban Aquatic Club | 10/04/2026 | 2026 MN AQJT Shootout Invite | ||
| 3305 | Logan Ding | 47.73 | 10 | B: 46.49 (+1.24s | 2.6%) | Pleasanton Seahawks | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 3306 | Andrew Werlinger | 47.74 | 9 | B: 46.49 (+1.25s | 2.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 3307 | Zane Small | 47.74 | 10 | B: 46.49 (+1.25s | 2.6%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 3308 | Revan Love | 47.74 | 10 | B: 46.49 (+1.25s | 2.6%) | Alamo Area Aquatic Association | 01/21/2026 | 2026 ST AAAA NS January Race Night | ||
| 3309 | Maxwell Pan | 47.75 | 10 | B: 46.49 (+1.26s | 2.6%) | San Jose Goosemonkeys | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | ||
| 3310 | Hatcher Harrington | 47.75 | 10 | B: 46.49 (+1.26s | 2.6%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | ||
| 3311 | Yakov Parganaev | 47.76 | 9 | B: 46.49 (+1.27s | 2.7%) | Patriot Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | ||
| 3312 | Pierce Kohler | 47.77 | 9 | B: 46.49 (+1.28s | 2.7%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 3313 | William Seo | 47.77 | 9 | B: 46.49 (+1.28s | 2.7%) | Bethesda-Chevy Chase YMCA | 12/05/2025 | 2025 Christmas Championships | ||
| 3314 | Nolan Sun | 47.77 | 10 | B: 46.49 (+1.28s | 2.7%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | ||
| 3315 | Lincoln Suggs | 47.77 | 10 | B: 46.49 (+1.28s | 2.7%) | Patriot Aquatics | 10/10/2026 | TCSC Fall Invitational | ||
| 3316 | Vincent Alvarez | 47.77 | 9 | B: 46.49 (+1.28s | 2.7%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | ||
| 3317 | Mingke Ding | 47.77 | 10 | B: 46.49 (+1.28s | 2.7%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 3318 | Ryder Snow | 47.78 | 9 | B: 46.49 (+1.29s | 2.7%) | Apex | 03/08/2025 | 2025 McMinnville Season Finale Invitational | ||
| 3319 | Sven Kim | 47.78 | 10 | B: 46.49 (+1.29s | 2.7%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 3320 | Gabriel Miranda | 47.78 | 9 | B: 46.49 (+1.29s | 2.7%) | Clark Sharks Swim Team | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 3321 | Crew Lockett | 47.78 | 7 | B: 46.49 (+1.29s | 2.7%) | Unattached | 09/20/2026 | 2026 ST AHAC Vs SURGE | ||
| 3322 | Thomas Hardie | 47.79 | 10 | B: 46.49 (+1.30s | 2.7%) | Executive Swim Club | 03/13/2026 | 2026 NE UVAC NHSA State Championships | ||
| 3323 | Jude Taylor | 47.79 | 10 | B: 46.49 (+1.30s | 2.7%) | Laker Swim | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | ||
| 3324 | Xoran Culpepper | 47.79 | 9 | B: 46.49 (+1.30s | 2.7%) | Kona Dolphins Swim Club | 10/24/2026 | BIG ISLAND SWIMMING @ HPA | ||
| 3325 | Zac Chang | 47.80 | 10 | B: 46.49 (+1.31s | 2.7%) | Westchester Aquatic Club | 12/11/2025 | 35th Annual Winter Championships | ||
| 3326 | Sebastian DI Matteo | 47.80 | 9 | B: 46.49 (+1.31s | 2.7%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 3327 | Alden Lucas | 47.80 | 10 | B: 46.49 (+1.31s | 2.7%) | Northeast Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | ||
| 3328 | William Chen | 47.80 | 10 | B: 46.49 (+1.31s | 2.7%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 3329 | Nicholas Carille | 47.82 | 9 | B: 46.49 (+1.33s | 2.8%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | ||
| 3330 | Lincoln Smith | 47.83 | 10 | B: 46.49 (+1.34s | 2.8%) | Prince William Swim Club | 09/27/2025 | 2025 Hanover Happy | ||
| 3331 | Sawyer Brittain | 47.84 | 9 | B: 46.49 (+1.35s | 2.8%) | YMCA of Northwest North Caroli | 04/11/2026 | 2026 TYDE Heavyweight Meet | ||
| 3332 | Joel Mccormack | 47.85 | 10 | B: 46.49 (+1.36s | 2.8%) | Condors Swim Club | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 3333 | William McDowell | 47.85 | 9 | B: 46.49 (+1.36s | 2.8%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | ||
| 3334 | Arlo Cashion | 47.86 | 10 | B: 46.49 (+1.37s | 2.9%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | ||
| 3335 | Charles Seaman | 47.86 | 9 | B: 46.49 (+1.37s | 2.9%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 3336 | Nicholas McFarlin | 47.86 | 10 | B: 46.49 (+1.37s | 2.9%) | Magnolia Aquatic Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 3337 | Alexandru Varga | 47.86 | 6 | B: 46.49 (+1.37s | 2.9%) | Terrapins Swim Team | 07/25/2026 | Zone 2 Summer Championships | ||
| 3338 | DeRon Montgomery | 47.87 | 8 | B: 46.49 (+1.38s | 2.9%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 3339 | Collin Wu | 47.87 | 8 | B: 46.49 (+1.38s | 2.9%) | Life Time Mid Atlantic Swim Te | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 3340 | Yusufbek Urmonjonov | 47.87 | 9 | B: 46.49 (+1.38s | 2.9%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | ||
| 3341 | Albert Aizenstat | 47.87 | 9 | B: 46.49 (+1.38s | 2.9%) | Sandpipers of Nevada | 07/11/2025 | July 2025 Rock The Blocks | ||
| 3342 | Krithvik Rajaram | 47.88 | 6 | B: 46.49 (+1.39s | 2.9%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 3343 | Ian Liu | 47.89 | 9 | B: 46.49 (+1.40s | 2.9%) | Riptide Swim Team | 03/15/2025 | 2025 MN FOXJ Short Course 10 U State Champion | ||
| 3344 | Matias Saldana | 47.89 | 10 | B: 46.49 (+1.40s | 2.9%) | Town of Concord | 11/01/2025 | 2025 NE NSSC Nov Beede Specialty Copied | ||
| 3345 | Julian Suh | 47.89 | 8 | B: 46.49 (+1.40s | 2.9%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | ||
| 3346 | Brij Fitzgerald | 47.90 | 9 | B: 46.49 (+1.41s | 2.9%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 3347 | Ezekiel Tally | 47.90 | 10 | B: 46.49 (+1.41s | 2.9%) | Thunderbird Aquatic Club | 08/01/2026 | 2026 PN MMSC NCSSL Champs Approved | ||
| 3348 | Barry Ji | 47.91 | 10 | B: 46.49 (+1.42s | 3.0%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 3349 | Bryan Moore | 47.92 | 10 | B: 46.49 (+1.43s | 3.0%) | Watauga Swim Team | 03/20/2026 | 2026 BRSL Championships | ||
| 3350 | Ivan Marchuk | 47.92 | 9 | B: 46.49 (+1.43s | 3.0%) | Patriot Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | ||
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.