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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2651 | David Tretiakov | 34.71 | 10 | B Min | BB: 34.59 (+0.12s | 0.3%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 2652 | Alejandro Lizama | 34.71 | 9 | B Min | BB: 34.59 (+0.12s | 0.3%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 2653 | Noah Fiorentino | 34.71 | 10 | B Min | BB: 34.59 (+0.12s | 0.3%) | Sachem Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 2654 | Bradley Royce | 34.71 | 10 | B Min | BB: 34.59 (+0.12s | 0.3%) | Highlands Ranch Aquatics | 09/11/2026 | 2026 CO Friday Night At The Races | |
| 2655 | Sean Broderick | 34.72 | 9 | B Min | BB: 34.59 (+0.13s | 0.4%) | Staten Island Aquatics Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 2656 | Parker Rate | 34.72 | 9 | B Min | BB: 34.59 (+0.13s | 0.4%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 2657 | Meade Murphy | 34.72 | 9 | B Min | BB: 34.59 (+0.13s | 0.4%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2658 | Vitor Megathlin | 34.72 | 9 | B Min | BB: 34.59 (+0.13s | 0.4%) | Lake Lytal Lightning | 06/27/2026 | Firecracker Meet 2026 | |
| 2659 | Tyler Ashby | 34.72 | 10 | B Min | BB: 34.59 (+0.13s | 0.4%) | Hanover Aquatics | 11/14/2025 | 2025 Gobbler Gauntlet | |
| 2660 | Malik Khakimov | 34.72 | 10 | B Min | BB: 34.59 (+0.13s | 0.4%) | Swim Fort Lauderdale | 06/27/2026 | Firecracker Meet 2026 | |
| 2661 | Haochen He | 34.73 | 9 | B Min | BB: 34.59 (+0.14s | 0.4%) | SwimMAC Carolina | 09/27/2025 | 2025 NC SwimMac Blue Orange Intrasquad | |
| 2662 | Will Huang | 34.73 | 5 | B Min | BB: 34.59 (+0.14s | 0.4%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 2663 | Maximilian Machavariani | 34.73 | 10 | B Min | BB: 34.59 (+0.14s | 0.4%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 2664 | Shail Jain | 34.73 | 9 | B Min | BB: 34.59 (+0.14s | 0.4%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | |
| 2665 | Gabriel Dom | 34.73 | 10 | B Min | BB: 34.59 (+0.14s | 0.4%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 2666 | Yunhan Song | 34.74 | 10 | B Min | BB: 34.59 (+0.15s | 0.4%) | Eastside Aquatic Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 2667 | Colin Kershner | 34.74 | 10 | B Min | BB: 34.59 (+0.15s | 0.4%) | Greenwood Tiger Sharks | 10/10/2026 | 2026 CO FST Swim Pink | |
| 2668 | Jayden Cho | 34.74 | 10 | B Min | BB: 34.59 (+0.15s | 0.4%) | University Place Aquatic Club | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 2669 | Zaiden Vlahos | 34.74 | 9 | B Min | BB: 34.59 (+0.15s | 0.4%) | Triton Swimming of Louisville | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 2670 | Jaden Manalastas | 34.74 | 10 | B Min | BB: 34.59 (+0.15s | 0.4%) | South San Francisco Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | |
| 2671 | Benjamin Kenton | 34.75 | 10 | B Min | BB: 34.59 (+0.16s | 0.5%) | Hillsboro Swim Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | |
| 2672 | Alexander Wu | 34.75 | 10 | B Min | BB: 34.59 (+0.16s | 0.5%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2673 | Austin Romero-Zermeno | 34.75 | 9 | B Min | BB: 34.59 (+0.16s | 0.5%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 2674 | Johan Mark | 34.75 | 9 | B Min | BB: 34.59 (+0.16s | 0.5%) | Phoenix | 02/13/2026 | 2026 OR HS 4a 2 | |
| 2675 | Santiago Obando Cometa | 34.75 | 10 | B Min | BB: 34.59 (+0.16s | 0.5%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2676 | Titan Otterstrom | 34.75 | 10 | B Min | BB: 34.59 (+0.16s | 0.5%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 2677 | Atharv Tiruke | 34.75 | 10 | B Min | BB: 34.59 (+0.16s | 0.5%) | Sunnyvale Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | |
| 2678 | Henry Westerbeek | 34.76 | 10 | B Min | BB: 34.59 (+0.17s | 0.5%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 2679 | Aiden Chavarria | 34.76 | 8 | B Min | BB: 34.59 (+0.17s | 0.5%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 2680 | Maxwell Enfinger | 34.77 | 9 | B Min | BB: 34.59 (+0.18s | 0.5%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 2681 | Grant Ley | 34.78 | 9 | B Min | BB: 34.59 (+0.19s | 0.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/31/2026 | 2026 Guppy Bowl | |
| 2682 | Jordan Abouelazm | 34.78 | 10 | B Min | BB: 34.59 (+0.19s | 0.5%) | Fenix Swim Club | 09/19/2026 | 2026 DSC Season Opener Invite | |
| 2683 | Logan Hamel | 34.78 | 10 | B Min | BB: 34.59 (+0.19s | 0.5%) | Coast Aquatics | 10/17/2026 | 2026 Rick Byers Invitational | |
| 2684 | Oliver Cheng | 34.79 | 9 | B Min | BB: 34.59 (+0.20s | 0.6%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2685 | Michael Campbell | 34.79 | 9 | B Min | BB: 34.59 (+0.20s | 0.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 2686 | Dolan Carroll | 34.79 | 10 | B Min | BB: 34.59 (+0.20s | 0.6%) | Cincinnati Marlins | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 2687 | Haoran Li | 34.79 | 9 | B Min | BB: 34.59 (+0.20s | 0.6%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 2688 | Nathanael Richards | 34.79 | 10 | B Min | BB: 34.59 (+0.20s | 0.6%) | Spokane Waves Aquatic Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 2689 | Layton Drain | 34.79 | 10 | B Min | BB: 34.59 (+0.20s | 0.6%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 2690 | Lincoln Suggs | 34.79 | 10 | B Min | BB: 34.59 (+0.20s | 0.6%) | Patriot Aquatics | 10/10/2026 | TCSC Fall Invitational | |
| 2691 | Wyatt Johnson | 34.79 | 9 | B Min | BB: 34.59 (+0.20s | 0.6%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 2692 | Bryce Alpert | 34.80 | 9 | B Min | BB: 34.59 (+0.21s | 0.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2693 | Anders Cai | 34.80 | 10 | B Min | BB: 34.59 (+0.21s | 0.6%) | Mission Valley YMCA | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | |
| 2694 | Swadhin Khadka | 34.80 | 8 | B Min | BB: 34.59 (+0.21s | 0.6%) | Tornadoes Swim Team | 10/09/2026 | 2026 OR HEAT Fall Invitational | |
| 2695 | Atharv Choubey | 34.80 | 9 | B Min | BB: 34.59 (+0.21s | 0.6%) | Olympic Cascade Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 2696 | Anvay Agarwal | 34.81 | 10 | B Min | BB: 34.59 (+0.22s | 0.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 2697 | Ryan Thuer | 34.81 | 10 | B Min | BB: 34.59 (+0.22s | 0.6%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2698 | Garret Carey | 34.81 | 10 | B Min | BB: 34.59 (+0.22s | 0.6%) | Midland Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 2699 | Cormac Misantone | 34.81 | 9 | B Min | BB: 34.59 (+0.22s | 0.6%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 2700 | Kai Kobayashi-Coston | 34.81 | 10 | B Min | BB: 34.59 (+0.22s | 0.6%) | Manta Rays | 11/14/2025 | 2025 MR FLY Big Apple Classic Invitational | |
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.