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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3601 | Julien Nguyen | 36.27 | 10 | B Min | BB: 34.59 (+1.68s | 4.6%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3602 | Yunfan Zhang | 36.27 | 8 | B Min | BB: 34.59 (+1.68s | 4.6%) | Sunnyvale Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | |
| 3603 | Alfonso Salinas | 36.27 | 10 | B Min | BB: 34.59 (+1.68s | 4.6%) | EL Paso Border Land Swim Team | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | |
| 3604 | Connor Chiang | 36.28 | 10 | B Min | BB: 34.59 (+1.69s | 4.7%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 3605 | Oliver Schiessl | 36.29 | 10 | B Min | BB: 34.59 (+1.70s | 4.7%) | Stanwood High School | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 3606 | Tyler Mirasol | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 3607 | Dawson Sellers | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Fox Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 3608 | Adrian Karimov | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Bravo Swim Team | 09/19/2026 | 2026 DSC Season Opener Invite | |
| 3609 | William Giddens | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Marshall County Swim Club | 10/03/2026 | 2026 SES WAKE CTA Spooky Splash | |
| 3610 | Wallace Cole | 36.29 | 8 | B Min | BB: 34.59 (+1.70s | 4.7%) | Plantation Swim Team | 10/02/2026 | Early October Central Park Series | |
| 3611 | Max Peterson | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Cottonwood Heights Aquatics | 10/24/2025 | 2025 CHAT SDAT October Dual | |
| 3612 | Matthew Bassett | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 3613 | Norman Varga | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Piranhas YMCA of the Suncoast | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 3614 | Sammy Cerni | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Great Lakes Sailfish Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 3615 | William Greene | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 3616 | Neven Colettis | 36.30 | 7 | B Min | BB: 34.59 (+1.71s | 4.7%) | Austin Swim Club | 09/12/2026 | 2026 ST ASC Sprint Meet | |
| 3617 | Oliver Kottas | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Club Husker | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 3618 | Spencer Kujala | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 3619 | Zac Chang | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 3620 | Bryce Taylor | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Sandy | 02/13/2026 | 2026 OR HS 6A 4 | |
| 3621 | Jake Hollandsworth | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 3622 | Lior Zilber | 36.31 | 7 | B Min | BB: 34.59 (+1.72s | 4.7%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 3623 | Michael Melara | 36.32 | 9 | B Min | BB: 34.59 (+1.73s | 4.8%) | Philomath | 02/13/2026 | 2026 OR HS 4a 4 | |
| 3624 | James Noel | 36.32 | 8 | B Min | BB: 34.59 (+1.73s | 4.8%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 3625 | Arvin Chen | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 3626 | Eduardo Souza | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Gulliver Swim Club | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 3627 | Samuel Kinsman | 36.32 | 9 | B Min | BB: 34.59 (+1.73s | 4.8%) | North Whidbey Aquatic Club | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | |
| 3628 | Vladimir Kalyanov | 36.32 | 9 | B Min | BB: 34.59 (+1.73s | 4.8%) | Clarence Swim Club | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 3629 | Marek Barthel | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 3630 | Jonas Brown | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Karishim Swim Club | 10/10/2025 | 2025 NE CRA October Distance Specialty Meet | |
| 3631 | Henry Pulsipher | 36.33 | 9 | B Min | BB: 34.59 (+1.74s | 4.8%) | Seahawks Swim club | 09/12/2026 | 2026 Seahawks Dive Back In | |
| 3632 | Ivan Washko | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Escalate Aquatic Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 3633 | Alan Capati | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Middle Tennessee Swim Club | 01/09/2026 | 2026 Winter Jam | |
| 3634 | Luca Lee | 36.33 | 8 | B Min | BB: 34.59 (+1.74s | 4.8%) | Riptide Swim Team | 09/27/2026 | 2026 CO Aspire Stanley Duck Invite | |
| 3635 | Paxton Padilla | 36.33 | 9 | B Min | BB: 34.59 (+1.74s | 4.8%) | Pueblo County Swim Team | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 3636 | Alec Henriques | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Napa Valley Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 3637 | Sacha Brillant | 36.34 | 9 | B Min | BB: 34.59 (+1.75s | 4.8%) | New York Sharks Aquatics | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 3638 | Ryan Hu | 36.34 | 9 | B Min | BB: 34.59 (+1.75s | 4.8%) | Pacific Dragons Swim Team | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 3639 | Eric Liang | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Issaquah Swim Team | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |
| 3640 | Ridge Harris | 36.34 | 8 | B Min | BB: 34.59 (+1.75s | 4.8%) | Bend Swim Club | 10/23/2026 | 2026 TEAM IMX Challenge | |
| 3641 | Andy Castaneda Sanchez | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Mckay | 02/11/2026 | 2026 OR HS 5a 3 | |
| 3642 | Cole Rivard | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Quest Swimming | 12/05/2025 | NOVA December Dip | |
| 3643 | Owen King | 36.35 | 10 | B Min | BB: 34.59 (+1.76s | 4.8%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 3644 | Logan Ovens | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 3645 | Mateo Guerra McFarlane | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Dart Swimming | 09/26/2026 | 2026 CCA Spook Tacular | |
| 3646 | Jason Shen | 36.36 | 9 | B Min | BB: 34.59 (+1.77s | 4.9%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 3647 | Gabriel DaSilva | 36.36 | 9 | B Min | BB: 34.59 (+1.77s | 4.9%) | Arena Club Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3648 | William Li | 36.36 | 9 | B Min | BB: 34.59 (+1.77s | 4.9%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 3649 | Ivan Hu | 36.36 | 8 | B Min | BB: 34.59 (+1.77s | 4.9%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 3650 | Hugo Kenron | 36.36 | 9 | B Min | BB: 34.59 (+1.77s | 4.9%) | Portland Aquatic Club | 10/23/2026 | 2026 THSC Fall 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.