USA Boys 10 & under - 50 Y Free
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 Moore | 35.74 | 9 | B Min | BB: 34.59 (+1.15s | 3.2%) | Ladera Oaks | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 3302 | Raphael Drappatz | 35.74 | 10 | B Min | BB: 34.59 (+1.15s | 3.2%) | Fox Chapel Killer Whales | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3303 | Henry Bach | 35.75 | 9 | B Min | BB: 34.59 (+1.16s | 3.2%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 3304 | Henry Sosman | 35.75 | 10 | B Min | BB: 34.59 (+1.16s | 3.2%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 3305 | Colby Boylan | 35.75 | 8 | B Min | BB: 34.59 (+1.16s | 3.2%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | |
| 3306 | Ethan Fu | 35.75 | 10 | B Min | BB: 34.59 (+1.16s | 3.2%) | Revolution Swim Club | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 3307 | Kevin Fernandez | 35.75 | 9 | B Min | BB: 34.59 (+1.16s | 3.2%) | Belen Jesuit Preparatory | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 3308 | Young Sun | 35.75 | 9 | B Min | BB: 34.59 (+1.16s | 3.2%) | Pro Swimming | 05/30/2026 | 2026 PN Pro Summer Pentathlon Approved | |
| 3309 | Griffin Arroyo | 35.75 | 8 | B Min | BB: 34.59 (+1.16s | 3.2%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 3310 | Aspar Dzebisov | 35.75 | 10 | B Min | BB: 34.59 (+1.16s | 3.2%) | Fast Lane Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 3311 | Ethan Smith | 35.75 | 10 | B Min | BB: 34.59 (+1.16s | 3.2%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 3312 | Jack Haverkost | 35.76 | 10 | B Min | BB: 34.59 (+1.17s | 3.3%) | Skyline Swim Club | 12/13/2025 | 2025 UTAH Winter Classic | |
| 3313 | Leighton Reiley | 35.76 | 10 | B Min | BB: 34.59 (+1.17s | 3.3%) | East Lee County High School | 10/13/2025 | Lee County Athletic Conference Copied | |
| 3314 | Harley Chen | 35.76 | 10 | B Min | BB: 34.59 (+1.17s | 3.3%) | Long Island Aquatic Club | 10/04/2025 | 2025 MR LIAC Fast Fall Invitational | |
| 3315 | Owen McDonald | 35.76 | 10 | B Min | BB: 34.59 (+1.17s | 3.3%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 3316 | Daniel Blume | 35.76 | 10 | B Min | BB: 34.59 (+1.17s | 3.3%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3317 | Kaimana Zablan | 35.76 | 10 | B Min | BB: 34.59 (+1.17s | 3.3%) | Waikoloa Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 3318 | William Song | 35.76 | 8 | B Min | BB: 34.59 (+1.17s | 3.3%) | Seattle Metropolitan Aquatic C | 05/17/2026 | 2026 PN SMAC May Mini Meet Approved | |
| 3319 | DeRon Montgomery | 35.76 | 8 | B Min | BB: 34.59 (+1.17s | 3.3%) | Razor Aquatics | 02/20/2026 | For The Love Of Swimming | |
| 3320 | Hunter Lind | 35.77 | 9 | B Min | BB: 34.59 (+1.18s | 3.3%) | Wasatch Front Fish Market | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 3321 | Bennett Hughes | 35.77 | 10 | B Min | BB: 34.59 (+1.18s | 3.3%) | Great Lakes Tritons | 02/13/2026 | 2026 Showdown In Motown | |
| 3322 | Matthew Leitao | 35.77 | 10 | B Min | BB: 34.59 (+1.18s | 3.3%) | Rapids Swim Team | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 3323 | Alexander Ingles | 35.77 | 10 | B Min | BB: 34.59 (+1.18s | 3.3%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 3324 | River Narus | 35.77 | 8 | B Min | BB: 34.59 (+1.18s | 3.3%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3325 | Rowan Hansen | 35.77 | 9 | B Min | BB: 34.59 (+1.18s | 3.3%) | Plymouth Canton Cruisers | 02/27/2026 | 2026 Junior Cup | |
| 3326 | Louie Roedersheimer | 35.77 | 10 | B Min | BB: 34.59 (+1.18s | 3.3%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 3327 | Asher Goodman | 35.78 | 5 | B Min | BB: 34.59 (+1.19s | 3.3%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 3328 | Reid Finley | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 3329 | Alexander Bacon | 35.78 | 8 | B Min | BB: 34.59 (+1.19s | 3.3%) | Dart Swimming | 07/25/2026 | 2026 REAL Championships | |
| 3330 | Samuel Zhang | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3331 | Sean Tangmunkong | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Mystic Valley YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3332 | Sebastian Bernardo | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Fall River YMCA Lightning | 11/01/2025 | 2025 NE NBY Freestyle Frenzy Copied | |
| 3333 | Michael Balk | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Team Vortex | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 3334 | James Coble | 35.78 | 10 | B Min | BB: 34.59 (+1.19s | 3.3%) | Tennessee Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 3335 | Matthew Mejia | 35.79 | 10 | B Min | BB: 34.59 (+1.20s | 3.4%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 3336 | Hudson Dunaway | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | |
| 3337 | Ethan Chao | 35.79 | 10 | B Min | BB: 34.59 (+1.20s | 3.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3338 | Jack Corr | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Commonwealth Swimming | 01/10/2026 | 2026 NE CS Winter Classic | |
| 3339 | Jeffrey Li | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 3340 | Abhinav Yadavalli | 35.79 | 10 | B Min | BB: 34.59 (+1.20s | 3.4%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3341 | Zihao Wu | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 3342 | Dalton Dodson | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 3343 | Logan Anderson | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Wright County Wave Swim Club | 07/07/2026 | 2026 MN WAVE Summer Scorcher Invite | |
| 3344 | Justin Zhao | 35.80 | 10 | B Min | BB: 34.59 (+1.21s | 3.4%) | Aquaracers Swim Club | 09/27/2025 | 2025 MR FREE Season Starter | |
| 3345 | Conrad Wang | 35.80 | 9 | B Min | BB: 34.59 (+1.21s | 3.4%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3346 | Lucas Coulter | 35.80 | 10 | B Min | BB: 34.59 (+1.21s | 3.4%) | Westerly-Pawcatuck Y Dolphins | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 3347 | Hunter Mayne | 35.80 | 9 | B Min | BB: 34.59 (+1.21s | 3.4%) | Empire Swimming | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 3348 | Taylor Kent | 35.81 | 9 | B Min | BB: 34.59 (+1.22s | 3.4%) | Birmingham Swim League | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3349 | Damon Sparling | 35.81 | 9 | B Min | BB: 34.59 (+1.22s | 3.4%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 3350 | Godrick Sison | 35.81 | 8 | B Min | BB: 34.59 (+1.22s | 3.4%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
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.