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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6051 | Aaron Falkowitz | 39.45 | 9 | B: 38.19 (+1.26s | 3.2%) | The Capitol Sea Devils | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 6052 | Ethan Wang | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | Dads Club Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 6053 | Zhencheng Xu | 39.46 | 10 | B: 38.19 (+1.27s | 3.2%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 6054 | Christian Nosworthy | 39.46 | 10 | B: 38.19 (+1.27s | 3.2%) | West Islip Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | ||
| 6055 | Henry Ferguson | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 6056 | Bode Boone | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 6057 | Henry Guinnup | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | York Swim Club of Northern Vir | 10/04/2025 | 2025 Harvest Moon Invitational | ||
| 6058 | John Kichler | 39.46 | 10 | B: 38.19 (+1.27s | 3.2%) | Opelika Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | ||
| 6059 | Gavin Lowe | 39.46 | 5 | B: 38.19 (+1.27s | 3.2%) | Tri Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | ||
| 6060 | Hongyi Shu | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 6061 | Ethan Lee | 39.46 | 10 | B: 38.19 (+1.27s | 3.2%) | Phoenix Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | ||
| 6062 | Mason Gallarello | 39.47 | 10 | B: 38.19 (+1.28s | 3.2%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | ||
| 6063 | Jack Webber | 39.47 | 9 | B: 38.19 (+1.28s | 3.2%) | Cincinnati Aquatic Club | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 6064 | Luke Hammer | 39.47 | 9 | B: 38.19 (+1.28s | 3.2%) | Morgan Family Sea Dragons | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 6065 | Karthik Vankadari | 39.47 | 10 | B: 38.19 (+1.28s | 3.2%) | Wave Aquatics | 03/07/2025 | 2025 BBST Seize The Day Invitational | ||
| 6066 | August Venghaus | 39.47 | 10 | B: 38.19 (+1.28s | 3.2%) | Nitro Swimming | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | ||
| 6067 | Owen Iammarino | 39.47 | 8 | B: 38.19 (+1.28s | 3.2%) | Great Lakes Sailfish Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 6068 | Nicholas Wang | 39.47 | 10 | B: 38.19 (+1.28s | 3.2%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | ||
| 6069 | Nova Eisel | 39.47 | 9 | B: 38.19 (+1.28s | 3.2%) | Great Wolf Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | ||
| 6070 | Benjamin Jasinski | 39.47 | 10 | B: 38.19 (+1.28s | 3.2%) | Fairfax Foxes Swimming | 11/21/2025 | 2025 Swim Rock | ||
| 6071 | Alexander Vivo | 39.47 | 9 | B: 38.19 (+1.28s | 3.2%) | Jupiter Dragons Swim Team | 06/27/2026 | Firecracker Meet 2026 | ||
| 6072 | Noah Lu | 39.48 | 9 | B: 38.19 (+1.29s | 3.3%) | San Gabriel Aquatics | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | ||
| 6073 | Dominic Welch | 39.48 | 10 | B: 38.19 (+1.29s | 3.3%) | Rogue Rapids | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | ||
| 6074 | Benjamin Rouse | 39.48 | 9 | B: 38.19 (+1.29s | 3.3%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 6075 | Lachlan Law | 39.49 | 9 | B: 38.19 (+1.30s | 3.3%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 6076 | Martin Acevedo | 39.49 | 9 | B: 38.19 (+1.30s | 3.3%) | Cypress Fairbanks Swim Club | 11/08/2024 | 2024 FCST Nov Tri Meet | ||
| 6077 | Jax Johnson | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Brentwood Seawolves | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 6078 | Jeongdam Kong | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 6079 | Wyatt Howison | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Huntsville Swim Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | ||
| 6080 | Ben Flaaen | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Unattached | 10/10/2025 | 2025 PV October Open Franconia | ||
| 6081 | Everett Czimskey | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Capital Area Aquatics | 04/18/2026 | 2026 ST SCY Surge Earth Day | ||
| 6082 | Anton Stout | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | San Gabriel Aquatics | 03/28/2026 | 2026 ST SGA Spring Fling Meet | ||
| 6083 | Siddhart Balassoubramaniane | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Crimson Aquatics | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | ||
| 6084 | Edison Kahl | 39.50 | 10 | B: 38.19 (+1.31s | 3.3%) | Sylvania Tsunami Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 6085 | Derek Wu | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | ||
| 6086 | Dhruv Vejerla | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Memphis Thunder Aquatic Club | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 6087 | Callan Fauler | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Heritage Aquatic Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 6088 | Rowan Katz | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Yuma Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 6089 | Aaron Chai | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 6090 | Bandon Smith | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 6091 | Ananth Khavulya | 39.50 | 10 | B: 38.19 (+1.31s | 3.3%) | Lifetime | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 6092 | Tucker Moon | 39.50 | 9 | B: 38.19 (+1.31s | 3.3%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 6093 | Parker Birkelbach | 39.51 | 10 | B: 38.19 (+1.32s | 3.3%) | Alamo Area Aquatic Association | 11/24/2025 | 2025 AAAA AH Turkey Trot | ||
| 6094 | Rhett Szymanski | 39.51 | 10 | B: 38.19 (+1.32s | 3.3%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | ||
| 6095 | Erik Kurylenko | 39.51 | 9 | B: 38.19 (+1.32s | 3.3%) | Foothills Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 6096 | Porter Muth | 39.51 | 9 | B: 38.19 (+1.32s | 3.3%) | Edge Swim Club | 03/01/2026 | 2026 NE UVAC 14 And Under Pentathlon | ||
| 6097 | Matthew Zhu | 39.52 | 9 | B: 38.19 (+1.33s | 3.4%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 6098 | Noah Primitivo | 39.52 | 9 | B: 38.19 (+1.33s | 3.4%) | Nathan Hale | 02/20/2026 | 2026 WIAA 2A Boys HS State Champs OB | ||
| 6099 | Oliver Mirczak | 39.52 | 10 | B: 38.19 (+1.33s | 3.4%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | ||
| 6100 | Beckett Hudson | 39.52 | 9 | B: 38.19 (+1.33s | 3.4%) | Sailfish | 03/28/2026 | 2026 ST SGA Spring Fling Meet | ||
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.