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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9551 | Alexander MacFarlane | 43.57 | 10 | B: 38.19 (+5.38s | 12.3%) | Rapids Area YMCA | 12/13/2025 | 2025 Holiday Cup | ||
| 9552 | William Ngugi | 43.57 | 10 | B: 38.19 (+5.38s | 12.3%) | Top Speed Aquatic Club | 12/20/2025 | 2025 Splash And Dash | ||
| 9553 | Ender Skelton | 43.57 | 10 | B: 38.19 (+5.38s | 12.3%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 9554 | Henry Wheeler | 43.58 | 10 | B: 38.19 (+5.39s | 12.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | ||
| 9555 | George Paleokrassas | 43.58 | 7 | B: 38.19 (+5.39s | 12.4%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 9556 | Liam Steffensen | 43.58 | 10 | B: 38.19 (+5.39s | 12.4%) | Willmar Aquatic Racing Stingra | 01/17/2026 | 2026 Optimist High Point Meet | ||
| 9557 | Jaein Park | 43.58 | 10 | B: 38.19 (+5.39s | 12.4%) | YMCA of Greater Seattle | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 9558 | Noah Del Monaco Pinto | 43.59 | 10 | B: 38.19 (+5.40s | 12.4%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | ||
| 9559 | Archer Snow | 43.59 | 7 | B: 38.19 (+5.40s | 12.4%) | Unattached | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 9560 | Derek Austin | 43.59 | 9 | B: 38.19 (+5.40s | 12.4%) | Mid Michigan Aquatics Hurrican | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 9561 | Alex Wang | 43.59 | 9 | B: 38.19 (+5.40s | 12.4%) | North Shore Swim Club | 12/07/2025 | 2025 NE NSSC December 7 SJP | ||
| 9562 | Mason Erickson | 43.59 | 10 | B: 38.19 (+5.40s | 12.4%) | Tualatin Hills Swim Club | 10/17/2025 | 2025 THSC Fall Open | ||
| 9563 | Hunter Turner | 43.59 | 7 | B: 38.19 (+5.40s | 12.4%) | Old Dominion Aquatic Club | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 9564 | John Farrell | 43.59 | 7 | B: 38.19 (+5.40s | 12.4%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 9565 | Owen Penley | 43.60 | 8 | B: 38.19 (+5.41s | 12.4%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9566 | Paul Stidd | 43.60 | 7 | B: 38.19 (+5.41s | 12.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 9567 | Jordan Bang | 43.60 | 9 | B: 38.19 (+5.41s | 12.4%) | Phoenix Aquatic Club | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | ||
| 9568 | Gabriel Lugovoy | 43.61 | 6 | B: 38.19 (+5.42s | 12.4%) | Dolphin Club | 11/15/2025 | 2025 WAC Fall Classic | ||
| 9569 | Ezra Ruffcorn | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Shasta YMCA Sharks | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | ||
| 9570 | Wesley Albright | 43.61 | 9 | B: 38.19 (+5.42s | 12.4%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 9571 | Mac Waterstreet | 43.61 | 7 | B: 38.19 (+5.42s | 12.4%) | Forest Grove Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 9572 | Yunfan Zhang | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 9573 | Leo Spogen | 43.61 | 9 | B: 38.19 (+5.42s | 12.4%) | Poseidon Aquatic Club | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 9574 | Brady Hoff | 43.61 | 9 | B: 38.19 (+5.42s | 12.4%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | ||
| 9575 | Adrian Julich | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 9576 | Declan Conway | 43.61 | 9 | B: 38.19 (+5.42s | 12.4%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 9577 | Remy Chinchilla | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 9578 | Owen Qiu | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Pacifica Platypus Swim Club | 03/28/2026 | PSL March CBA+ | ||
| 9579 | Benjamin Grist | 43.62 | 9 | B: 38.19 (+5.43s | 12.4%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 9580 | Alexander Velazquez | 43.62 | 10 | B: 38.19 (+5.43s | 12.4%) | Toppenish | 01/10/2026 | 2026 Kentridge High School Invitational Obse | ||
| 9581 | John Steffens | 43.62 | 8 | B: 38.19 (+5.43s | 12.4%) | South Shore YMCA Strypers | 11/01/2025 | 2025 NE NSSC Nov Beede Specialty Copied | ||
| 9582 | James Green | 43.62 | 9 | B: 38.19 (+5.43s | 12.4%) | Streamline & Sprint Human Perf | 11/07/2025 | 2025 SE BSL Cranberry Classic | ||
| 9583 | James Gadd | 43.62 | 10 | B: 38.19 (+5.43s | 12.4%) | Wahoos of Jacksonville | 10/11/2024 | October Spook Out | ||
| 9584 | Luke O'Leary | 43.62 | 9 | B: 38.19 (+5.43s | 12.4%) | South Shore YMCA Strypers | 11/01/2025 | 2025 NE NSSC Nov Beede Specialty Copied | ||
| 9585 | Carson Smith | 43.63 | 10 | B: 38.19 (+5.44s | 12.5%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 9586 | Flynn Michielsen | 43.63 | 10 | B: 38.19 (+5.44s | 12.5%) | Power for Life | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 9587 | Jaxon Calloway | 43.63 | 9 | B: 38.19 (+5.44s | 12.5%) | Martinsville Marlins | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 9588 | Andy Yu | 43.63 | 9 | B: 38.19 (+5.44s | 12.5%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 9589 | Hudson Baird | 43.63 | 10 | B: 38.19 (+5.44s | 12.5%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | ||
| 9590 | Andrew Hitt | 43.64 | 10 | B: 38.19 (+5.45s | 12.5%) | Life Time Oregon Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 9591 | Caleb Huff | 43.64 | 9 | B: 38.19 (+5.45s | 12.5%) | Pirate Swim Club | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 9592 | Bryce Mercer | 43.64 | 9 | B: 38.19 (+5.45s | 12.5%) | Velocity Aquatics | 11/22/2025 | 2025 MN HTSC Harvest Classic | ||
| 9593 | Andy Wang | 43.64 | 10 | B: 38.19 (+5.45s | 12.5%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 9594 | Luke Sweet | 43.64 | 8 | B: 38.19 (+5.45s | 12.5%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9595 | Isidore Harris | 43.64 | 8 | B: 38.19 (+5.45s | 12.5%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 9596 | Jack Fryer | 43.64 | 9 | B: 38.19 (+5.45s | 12.5%) | 92ny Flying Dolphins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | ||
| 9597 | Matt Shen | 43.65 | 9 | B: 38.19 (+5.46s | 12.5%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 9598 | Oliver Ng | 43.65 | 9 | B: 38.19 (+5.46s | 12.5%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 9599 | Shai Deja | 43.65 | 10 | B: 38.19 (+5.46s | 12.5%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | ||
| 9600 | Finn Becker | 43.66 | 8 | B: 38.19 (+5.47s | 12.5%) | Mendocino Coast Sea Dragons | 09/27/2025 | Neptune Swimming Fall Classic | ||
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.