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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6451 | John Robbins | 38.73 | 10 | B: 38.19 (+0.54s | 1.4%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | ||
| 6452 | Andrew Hui | 38.73 | 10 | B: 38.19 (+0.54s | 1.4%) | Patriot Swim Team | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | ||
| 6453 | Ziyi Yang | 38.73 | 9 | B: 38.19 (+0.54s | 1.4%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 6454 | Wyatt Weldin | 38.74 | 8 | B: 38.19 (+0.55s | 1.4%) | Gator Swim Club | 10/25/2025 | 2025 SJAC Halloween Invitational | ||
| 6455 | Christian Bruni | 38.74 | 9 | B: 38.19 (+0.55s | 1.4%) | Sachem Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 6456 | Carter Smith | 38.74 | 10 | B: 38.19 (+0.55s | 1.4%) | Club Mountaineer Aquatics | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 6457 | Timothy Wang | 38.74 | 10 | B: 38.19 (+0.55s | 1.4%) | Cascadia Swimming | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 6458 | Thomas Bailey | 38.74 | 8 | B: 38.19 (+0.55s | 1.4%) | Raleigh Swimming Association | 12/06/2025 | 2025 MOR Arctic Blast Meet | ||
| 6459 | Joshua Pisano | 38.74 | 9 | B: 38.19 (+0.55s | 1.4%) | Club Fit Jefferson Valley | 02/06/2026 | 2026 MR COND Last Chance Invitational | ||
| 6460 | Charles Diebel | 38.74 | 10 | B: 38.19 (+0.55s | 1.4%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 6461 | Nolan Kanodia | 38.74 | 10 | B: 38.19 (+0.55s | 1.4%) | North Suburban Aquatic Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | ||
| 6462 | Amos Ezekoye | 38.74 | 8 | B: 38.19 (+0.55s | 1.4%) | Aquajets Swim Team | 11/16/2025 | 2025MN AQJT November Invite | ||
| 6463 | Braylon Barclay | 38.74 | 9 | B: 38.19 (+0.55s | 1.4%) | Stingrays Swim Team | 01/17/2026 | 2026 Duck Bowl | ||
| 6464 | Bryce Carmen | 38.74 | 10 | B: 38.19 (+0.55s | 1.4%) | Swim Melbourne | 11/16/2025 | November 2025 Racer | ||
| 6465 | Gavin Wamsley | 38.74 | 9 | B: 38.19 (+0.55s | 1.4%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 6466 | Tanner Kerby | 38.75 | 8 | B: 38.19 (+0.56s | 1.4%) | Unattached | 10/17/2025 | EAC Autumn Invitational 2025 | ||
| 6467 | Tristan Reed | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | South Lake Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 6468 | Atharv Choubey | 38.75 | 9 | B: 38.19 (+0.56s | 1.4%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | ||
| 6469 | Tyler Liu | 38.75 | 8 | B: 38.19 (+0.56s | 1.4%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 6470 | Oliver Emelander | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | Jenison | 02/28/2026 | 2026 JAWS Last Chance Meet | ||
| 6471 | William Singleton | 38.75 | 8 | B: 38.19 (+0.56s | 1.4%) | Life Time Houston Swim Team | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | ||
| 6472 | Chris Guan | 38.75 | 9 | B: 38.19 (+0.56s | 1.4%) | South Snohomish Co Dolphins | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 6473 | Patrick Velgersdyk | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | Sioux Falls Swim Team | 11/15/2025 | 2025 SD YST Charity Invite | ||
| 6474 | Nicholas Bobo | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | ||
| 6475 | Calvin Littlejohn | 38.75 | 8 | B: 38.19 (+0.56s | 1.4%) | Eugene City Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 6476 | Andrew Yang | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | ||
| 6477 | Harjot Singh | 38.75 | 10 | B: 38.19 (+0.56s | 1.4%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | ||
| 6478 | Ben Guenther | 38.76 | 9 | B: 38.19 (+0.57s | 1.5%) | Blue Dolfins | 12/13/2025 | 2025 BD Holiday Invite | ||
| 6479 | Max Lim | 38.76 | 9 | B: 38.19 (+0.57s | 1.5%) | San Ramon Valley Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | ||
| 6480 | William Lansden | 38.76 | 10 | B: 38.19 (+0.57s | 1.5%) | Club Mountaineer Aquatics | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 6481 | Luke Jeong | 38.76 | 8 | B: 38.19 (+0.57s | 1.5%) | Auburn Aquatics | 02/20/2026 | 2026 SE Auburn Classic | ||
| 6482 | 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 | ||
| 6483 | 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 | ||
| 6484 | Nathaniel Gonzalez | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | El Paso Bel Air | 11/07/2025 | 2025 Loretto Cathedral Invite | ||
| 6485 | Wyatt Olsen | 38.77 | 10 | B: 38.19 (+0.58s | 1.5%) | Pirate Swim Club | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 6486 | Weston Diaz | 38.77 | 9 | B: 38.19 (+0.58s | 1.5%) | Quest Swimming | 12/05/2025 | NOVA December Dip | ||
| 6487 | 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 | ||
| 6488 | 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 | ||
| 6489 | Theodore Antonio | 38.78 | 9 | B: 38.19 (+0.59s | 1.5%) | Bayside Branch YMCA | 11/01/2025 | 2025 NE NBY Freestyle Frenzy Copied | ||
| 6490 | Liam Shi | 38.78 | 10 | B: 38.19 (+0.59s | 1.5%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | ||
| 6491 | Gavin Shaffer | 38.78 | 7 | B: 38.19 (+0.59s | 1.5%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | ||
| 6492 | Sebastien Oum | 38.78 | 7 | B: 38.19 (+0.59s | 1.5%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | ||
| 6493 | Xavier Lacson | 38.78 | 9 | B: 38.19 (+0.59s | 1.5%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | ||
| 6494 | Evan Yang | 38.78 | 8 | B: 38.19 (+0.59s | 1.5%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | ||
| 6495 | Henry Conner | 38.78 | 9 | B: 38.19 (+0.59s | 1.5%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 6496 | 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 | ||
| 6497 | Nicholas McFarlin | 38.79 | 9 | B: 38.19 (+0.60s | 1.5%) | Magnolia Aquatic Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 6498 | Aleksander Zuev | 38.79 | 8 | B: 38.19 (+0.60s | 1.5%) | Foothills Swim Team | 03/14/2025 | 2025 CO NJ Mile High Championships | ||
| 6499 | Ethan Mackie | 38.79 | 10 | B: 38.19 (+0.60s | 1.5%) | T2 Aquatics | 02/27/2026 | 2026 T2 Area 5 Championships | ||
| 6500 | Aaron Wei | 38.79 | 9 | B: 38.19 (+0.60s | 1.5%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | ||
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.