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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5401 | Lazar Mercado | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | Northern KY Clippers | 09/26/2026 | 2026 CLPR Intrasquad Meet | ||
| 5402 | Gunner Ball | 38.76 | 9 | B: 38.19 (+0.57s | 1.5%) | Lewis Clark Neptune Swim Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 5403 | Max Lim | 38.76 | 10 | B: 38.19 (+0.57s | 1.5%) | San Ramon Valley Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | ||
| 5404 | Luke Jeong | 38.76 | 9 | B: 38.19 (+0.57s | 1.5%) | Auburn Aquatics | 02/20/2026 | 2026 SE Auburn Classic | ||
| 5405 | William Lawrence | 38.76 | 9 | B: 38.19 (+0.57s | 1.5%) | Bayclub Aquatic Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 5406 | Paul Jeong | 38.76 | 10 | B: 38.19 (+0.57s | 1.5%) | Thunderbird Aquatic Club | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | ||
| 5407 | Keyur Deshpande | 38.76 | 9 | B: 38.19 (+0.57s | 1.5%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 5408 | Davis Tran | 38.76 | 10 | B: 38.19 (+0.57s | 1.5%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | ||
| 5409 | Weston Diaz | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | Quest Swimming | 12/05/2025 | NOVA December Dip | ||
| 5410 | Braden Bird | 38.77 | 10 | B: 38.19 (+0.58s | 1.5%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 5411 | Nathaniel Gonzalez | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | El Paso Bel Air | 11/07/2025 | 2025 Loretto Cathedral Invite | ||
| 5412 | Cyrus Lurie | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | ||
| 5413 | Daniel Crostic | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | ||
| 5414 | Greyson Straka | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | Evergreen Hurricanes | 09/26/2026 | 2026 CO High Altitude Season Kickoff | ||
| 5415 | James McFarland | 38.77 | 8 | B: 38.19 (+0.58s | 1.5%) | Stanford Campus Recreation Ass | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | ||
| 5416 | Charles Szymanski | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | East Aurora Swim Team | 10/10/2026 | 2026 Super STAR Series #1 | ||
| 5417 | Leo Wang | 38.77 | 10 | B: 38.19 (+0.58s | 1.5%) | YMCA of Snohomish County Barra | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | ||
| 5418 | Xavier Lacson | 38.78 | 10 | B: 38.19 (+0.59s | 1.5%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | ||
| 5419 | Sebastien Oum | 38.78 | 7 | B: 38.19 (+0.59s | 1.5%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | ||
| 5420 | Theodore Antonio | 38.78 | 10 | B: 38.19 (+0.59s | 1.5%) | Bayside Branch YMCA | 11/01/2025 | 2025 NE NBY Freestyle Frenzy Copied | ||
| 5421 | Gavin Shaffer | 38.78 | 8 | B: 38.19 (+0.59s | 1.5%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | ||
| 5422 | Kairui Yang | 38.78 | 10 | B: 38.19 (+0.59s | 1.5%) | Lifetime Swim Team North Carol | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 5423 | George Greer | 38.78 | 8 | B: 38.19 (+0.59s | 1.5%) | Kentucky Aquatics | 10/17/2026 | LEXD FinFest | ||
| 5424 | Zeke Mallory | 38.79 | 9 | B: 38.19 (+0.60s | 1.5%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | ||
| 5425 | Nicholas McFarlin | 38.79 | 10 | B: 38.19 (+0.60s | 1.5%) | Magnolia Aquatic Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 5426 | Barrett Martin | 38.79 | 9 | B: 38.19 (+0.60s | 1.5%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 5427 | Oliver Woo | 38.79 | 9 | B: 38.19 (+0.60s | 1.5%) | California Dolphins Swim Team | 09/19/2026 | PC LAC C B BB 26 Copied | ||
| 5428 | Max Gordon | 38.79 | 9 | B: 38.19 (+0.60s | 1.5%) | Castle Rock Swimming | 10/10/2026 | 2026 CO FST Swim Pink | ||
| 5429 | Daniel Cao | 38.80 | 9 | B: 38.19 (+0.61s | 1.6%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | ||
| 5430 | Isaac Basinger | 38.80 | 10 | B: 38.19 (+0.61s | 1.6%) | Crosshill Christian | 02/13/2026 | 2026 OR HS 4a 4 | ||
| 5431 | Aleksander Skrzypacz | 38.80 | 10 | B: 38.19 (+0.61s | 1.6%) | Stanford Campus Recreation Ass | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 5432 | Peter Ehlers | 38.81 | 8 | B: 38.19 (+0.62s | 1.6%) | MN Flyers Swim Team | 01/25/2026 | 2026 MN HURR January Invitational | ||
| 5433 | Dylan Cooper | 38.81 | 9 | B: 38.19 (+0.62s | 1.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | ||
| 5434 | Colton Fisher | 38.81 | 9 | B: 38.19 (+0.62s | 1.6%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 5435 | Ryan Horn | 38.81 | 10 | B: 38.19 (+0.62s | 1.6%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 5436 | Jackson Woods | 38.81 | 9 | B: 38.19 (+0.62s | 1.6%) | Inspire Swimming | 01/17/2026 | 2026 ST AAAA NS Frostbite | ||
| 5437 | Adam Rieman | 38.81 | 10 | B: 38.19 (+0.62s | 1.6%) | Cascadia Swimming | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 5438 | Corbin Berrier | 38.81 | 10 | B: 38.19 (+0.62s | 1.6%) | YMCA of Northwest North Caroli | 12/05/2025 | 2025 TYDE Winter Championship | ||
| 5439 | Theodore Gardner | 38.81 | 10 | B: 38.19 (+0.62s | 1.6%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | ||
| 5440 | Andrew Karalitzky | 38.81 | 8 | B: 38.19 (+0.62s | 1.6%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 5441 | Alex Baez | 38.81 | 10 | B: 38.19 (+0.62s | 1.6%) | Atlantis Swimming Club | 09/19/2026 | 2026 DSC Season Opener Invite | ||
| 5442 | Siyuan Wang | 38.81 | 8 | B: 38.19 (+0.62s | 1.6%) | Piedmont Swim Team | 07/25/2026 | Zone 2 Summer Championships | ||
| 5443 | Lucas Chiu | 38.81 | 10 | B: 38.19 (+0.62s | 1.6%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 5444 | Edward Strok | 38.82 | 8 | B: 38.19 (+0.63s | 1.6%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 5445 | River Wilk | 38.82 | 9 | B: 38.19 (+0.63s | 1.6%) | Ridgeview | 02/13/2026 | 2026 OR HS 5A 4 | ||
| 5446 | Miles Montagnino | 38.82 | 8 | B: 38.19 (+0.63s | 1.6%) | Aquabear Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 5447 | Elijah Gordon | 38.82 | 10 | B: 38.19 (+0.63s | 1.6%) | Rockford Riptide | 12/13/2025 | 2025 Holiday Cup | ||
| 5448 | Kingston Walls | 38.82 | 9 | B: 38.19 (+0.63s | 1.6%) | Terrapins Swim Team | 11/15/2024 | Pacific Swimming SCY B BB+ Last Chance Meet | ||
| 5449 | Lucas Kong | 38.82 | 9 | B: 38.19 (+0.63s | 1.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 5450 | Ian Chen | 38.83 | 5 | B: 38.19 (+0.64s | 1.6%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
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.