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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9051 | Anirudh Arvind | 43.68 | 8 | B: 38.19 (+5.49s | 12.6%) | Tac Titans | 07/17/2026 | 2026 TAC July Intrasquad | ||
| 9052 | Luke Odom | 43.68 | 9 | B: 38.19 (+5.49s | 12.6%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 9053 | Jeffrey Swatkowski | 43.68 | 10 | B: 38.19 (+5.49s | 12.6%) | Hydra Swimming | 07/25/2026 | NFSSL Champs 2026 | ||
| 9054 | Max Gu | 43.68 | 9 | B: 38.19 (+5.49s | 12.6%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 9055 | Henry De Vry | 43.68 | 9 | B: 38.19 (+5.49s | 12.6%) | Superior Aquatics | 01/10/2026 | 2026 SCAT B C Open | ||
| 9056 | Wyatt Boots | 43.69 | 10 | B: 38.19 (+5.50s | 12.6%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 9057 | Dayran Blanco Guevara | 43.69 | 9 | B: 38.19 (+5.50s | 12.6%) | Swim Tampa Aquatics | 02/20/2026 | Bay Area Spring Championships | ||
| 9058 | Rian Gupta | 43.69 | 9 | B: 38.19 (+5.50s | 12.6%) | The St. James Swim Club | 12/04/2025 | 2025 Sport Fair Winter Classic | ||
| 9059 | Christian Scott | 43.69 | 8 | B: 38.19 (+5.50s | 12.6%) | Fast Swim Team/ School | 03/07/2026 | 2026 Blarneystone Blast | ||
| 9060 | Bryan Chang | 43.69 | 10 | B: 38.19 (+5.50s | 12.6%) | Pacific Swim | 09/20/2026 | 2026 SI PS Freestyle Festival Sun | ||
| 9061 | Luke D'Souza | 43.70 | 9 | B: 38.19 (+5.51s | 12.6%) | Bay Club Panthers | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 9062 | Cy Boughner | 43.70 | 9 | B: 38.19 (+5.51s | 12.6%) | North Medford | 02/13/2026 | 2026 OR HS 6A 7 | ||
| 9063 | Haiden Baker | 43.70 | 10 | B: 38.19 (+5.51s | 12.6%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 9064 | Westley Butler | 43.70 | 10 | B: 38.19 (+5.51s | 12.6%) | Greater Omaha Aquatics Leopard | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | ||
| 9065 | Crew Trenerowski | 43.70 | 8 | B: 38.19 (+5.51s | 12.6%) | YMCA of Northwest North Caroli | 11/15/2025 | 2025 John Dewey Invitational | ||
| 9066 | Noah Kwak | 43.70 | 10 | B: 38.19 (+5.51s | 12.6%) | West Coast Aquatics | 08/01/2026 | 2026 PN MMSC NCSSL Champs Approved | ||
| 9067 | Theodore Kunzi | 43.70 | 7 | B: 38.19 (+5.51s | 12.6%) | Swim Melbourne | 10/11/2025 | TCSC Fall Invitational | ||
| 9068 | Elias Winter | 43.70 | 10 | B: 38.19 (+5.51s | 12.6%) | YMCA of the Triangle Area Swim | 09/28/2025 | 2025 YOTA Intrasquad Meet | ||
| 9069 | Raul Solorzano | 43.70 | 7 | B: 38.19 (+5.51s | 12.6%) | Suburban Aquatics | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | ||
| 9070 | Samuel Kim | 43.70 | 10 | B: 38.19 (+5.51s | 12.6%) | West Coast Aquatics | 08/01/2026 | 2026 PN MMSC NCSSL Champs Approved | ||
| 9071 | Aaden Yu | 43.71 | 8 | B: 38.19 (+5.52s | 12.6%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 9072 | Henry Anderson-Katzir | 43.71 | 9 | B: 38.19 (+5.52s | 12.6%) | Bed-stuy Piranhas YMCA | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 9073 | Gabriel Malm | 43.71 | 9 | B: 38.19 (+5.52s | 12.6%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | ||
| 9074 | Jayman Duran | 43.71 | 9 | B: 38.19 (+5.52s | 12.6%) | Lamarlins Swim Team, Inc. | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
| 9075 | Wesley Wong | 43.71 | 10 | B: 38.19 (+5.52s | 12.6%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 9076 | Austin Pena | 43.72 | 10 | B: 38.19 (+5.53s | 12.6%) | Condors Swim Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | ||
| 9077 | Theodore Kelley | 43.72 | 9 | B: 38.19 (+5.53s | 12.6%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | ||
| 9078 | Gavin Yung | 43.72 | 9 | B: 38.19 (+5.53s | 12.6%) | Qns Aquatic Club | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 9079 | Ryan Casillo | 43.72 | 10 | B: 38.19 (+5.53s | 12.6%) | Annapolis Swim Club | 09/26/2025 | RAC First Splash 2025 | ||
| 9080 | Samuel Winkler | 43.72 | 9 | B: 38.19 (+5.53s | 12.6%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 9081 | Michael Harris | 43.72 | 10 | B: 38.19 (+5.53s | 12.6%) | Blue Wave Swimming | 11/07/2025 | 2025 STA TEAM Veterans Day Open Copied Co | ||
| 9082 | Brody Vinson | 43.72 | 10 | B: 38.19 (+5.53s | 12.6%) | Covington Aquatics Swim Team | 09/12/2026 | 2026 BSL SE Sprint Into Fall | ||
| 9083 | Ivan Kolsky | 43.72 | 7 | B: 38.19 (+5.53s | 12.6%) | Bravo Swim Team | 09/19/2026 | 2026 DSC Season Opener Invite | ||
| 9084 | Charlie Minick | 43.73 | 10 | B: 38.19 (+5.54s | 12.7%) | YMCA of Austin Swim Alliance | 09/27/2025 | 2025 ST SRG September Kick Off | ||
| 9085 | Luke Lee | 43.73 | 9 | B: 38.19 (+5.54s | 12.7%) | Club Wolverine | 02/14/2026 | SAC Winter Classic | ||
| 9086 | Troy Dabaj | 43.73 | 9 | B: 38.19 (+5.54s | 12.7%) | Tac Titans | 06/07/2026 | 2026 TAC TITANS June SCY Intrasquad Meet | ||
| 9087 | Byron Darr | 43.73 | 8 | B: 38.19 (+5.54s | 12.7%) | Martin County Swimming | 09/12/2026 | LLL ALmost Fall Invite 91226 | ||
| 9088 | Alexander Burbach | 43.73 | 9 | B: 38.19 (+5.54s | 12.7%) | Mako Aquatics | 10/02/2026 | 2026 MN RSC Fall Pentathlon | ||
| 9089 | Sacha Benichou | 43.73 | 10 | B: 38.19 (+5.54s | 12.7%) | Fenix Swim Club | 10/10/2026 | NMST BMHG October Invite 26 | ||
| 9090 | Ezra Schultz | 43.74 | 8 | B: 38.19 (+5.55s | 12.7%) | Unattached | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | ||
| 9091 | Zachary Adams | 43.74 | 9 | B: 38.19 (+5.55s | 12.7%) | Bayside Aquatics | 01/17/2026 | 2026 Duck Bowl | ||
| 9092 | Bennett McGowan | 43.74 | 10 | B: 38.19 (+5.55s | 12.7%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 9093 | Henry Winkelbauer | 43.74 | 9 | B: 38.19 (+5.55s | 12.7%) | Wiregrass Aquatics Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | ||
| 9094 | Jacob Clayton | 43.74 | 9 | B: 38.19 (+5.55s | 12.7%) | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | ||
| 9095 | Carson Buchanan | 43.74 | 10 | B: 38.19 (+5.55s | 12.7%) | Univ. of Denver Hilltoppers | 09/19/2026 | 2026 CO TOPS FST Pentathlon | ||
| 9096 | Ausencio Castilleja | 43.74 | 8 | B: 38.19 (+5.55s | 12.7%) | Boerne Elite Aquatics | 10/16/2026 | 2026 ST BEAQ October Race Fest | ||
| 9097 | Elliot Kang | 43.74 | 9 | B: 38.19 (+5.55s | 12.7%) | San Ramon Valley Aquatics | 10/31/2026 | Brentwood Seawolves C B BB+ | ||
| 9098 | Maxwell Shamsutdinov | 43.74 | 10 | B: 38.19 (+5.55s | 12.7%) | Highlands Ranch Aquatics | 10/23/2026 | 2026 CO Friday Night At The Races # 2 | ||
| 9099 | Archie Bjornstad | 43.74 | 8 | B: 38.19 (+5.55s | 12.7%) | Apex Aquatics | 10/16/2026 | 2026 Harvest Invite | ||
| 9100 | Jack Chacon | 43.75 | 7 | B: 38.19 (+5.56s | 12.7%) | Cranston YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | ||
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.