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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4901 | Thomas MacDonald | 38.10 | 7 | B Min | BB: 34.59 (+3.51s | 9.2%) | Moraga Country Club | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 4902 | Evan Klein | 38.10 | 9 | B Min | BB: 34.59 (+3.51s | 9.2%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 4903 | Brody Nordberg | 38.10 | 9 | B Min | BB: 34.59 (+3.51s | 9.2%) | Valley Swim Team Phoenix | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 4904 | Aidan Huxley | 38.10 | 10 | B Min | BB: 34.59 (+3.51s | 9.2%) | YMCA of the North Shore Sharks | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 4905 | Luke Flaugher | 38.10 | 8 | B Min | BB: 34.59 (+3.51s | 9.2%) | Metro East Titans Swimming | 09/12/2026 | 2026 Seahawks Dive Back In | |
| 4906 | Norman Matthew | 38.11 | 10 | B Min | BB: 34.59 (+3.52s | 9.2%) | Edina Swim Club | 05/09/2026 | 2026 MN EDI Gator Speedo Invite | |
| 4907 | Maxwell Pettis | 38.11 | 9 | B Min | BB: 34.59 (+3.52s | 9.2%) | Minneapolis Lake Monsters | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 4908 | Henry Greene | 38.11 | 10 | B Min | BB: 34.59 (+3.52s | 9.2%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4909 | Jack Sunderland | 38.11 | 10 | B Min | BB: 34.59 (+3.52s | 9.2%) | Team Vortex | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 4910 | Duke Heslop | 38.11 | 9 | B Min | BB: 34.59 (+3.52s | 9.2%) | Lakeridge Swim Team | 09/11/2026 | Molly Lahlum Memorial Autumn Freeze | |
| 4911 | Kanishk Mahesha | 38.11 | 10 | B Min | BB: 34.59 (+3.52s | 9.2%) | San Ramon Valley Aquatics | 10/10/2026 | SRVA SC C B BB+ Meet | |
| 4912 | Jagger Kosch | 38.12 | 8 | B Min | BB: 34.59 (+3.53s | 9.3%) | Oly Swimming | 01/10/2026 | 2026 PA Invite | |
| 4913 | William Seo | 38.12 | 9 | B Min | BB: 34.59 (+3.53s | 9.3%) | Bethesda-Chevy Chase YMCA | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 4914 | Jack Ball | 38.12 | 10 | B Min | BB: 34.59 (+3.53s | 9.3%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 4915 | Leo Favazza | 38.12 | 9 | B Min | BB: 34.59 (+3.53s | 9.3%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 4916 | Micah Ryckaert | 38.12 | 10 | B Min | BB: 34.59 (+3.53s | 9.3%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 4917 | Grady Stines | 38.12 | 9 | B Min | BB: 34.59 (+3.53s | 9.3%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 4918 | Liam Denis | 38.12 | 7 | B Min | BB: 34.59 (+3.53s | 9.3%) | Tidal Wave Swim Team | 06/13/2026 | 2026 STAC Summertime Splash | |
| 4919 | Ethan Box | 38.12 | 10 | B Min | BB: 34.59 (+3.53s | 9.3%) | Unattached | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 4920 | Warner Burton | 38.13 | 10 | B Min | BB: 34.59 (+3.54s | 9.3%) | The Granite YMCA Tiger Sharks | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 4921 | Ray Hoage | 38.13 | 10 | B Min | BB: 34.59 (+3.54s | 9.3%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 4922 | Zakhar Biliavskyi | 38.13 | 8 | B Min | BB: 34.59 (+3.54s | 9.3%) | Tac Titans | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 4923 | Maximilian Vladimiroff | 38.14 | 9 | B Min | BB: 34.59 (+3.55s | 9.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 4924 | Patrick Lytle | 38.14 | 10 | B Min | BB: 34.59 (+3.55s | 9.3%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 4925 | Aaron Nguyen | 38.14 | 9 | B Min | BB: 34.59 (+3.55s | 9.3%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 4926 | Evan Tsuchitani | 38.15 | 7 | B Min | BB: 34.59 (+3.56s | 9.3%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4927 | Benhur Bekhur | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 4928 | Samuel Smith | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Fort Collins Area Swim Team | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 4929 | Brooks Crosnicker | 38.15 | 8 | B Min | BB: 34.59 (+3.56s | 9.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 4930 | Hughie Easterday-Woodson | 38.15 | 9 | B Min | BB: 34.59 (+3.56s | 9.3%) | Riverbank RedTails Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 4931 | Nathaniel Johnson | 38.15 | 8 | B Min | BB: 34.59 (+3.56s | 9.3%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 4932 | Kyle Carpenter | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Cyclones Swim Team | 08/22/2026 | NMST Relay Invite 26 | |
| 4933 | Connor Watts | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Scott Valley Sea Serpents | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |
| 4934 | Woodside DeMoss | 38.15 | 9 | B Min | BB: 34.59 (+3.56s | 9.3%) | Lexington Dolphins | 10/17/2026 | LEXD FinFest | |
| 4935 | Meyer Yahna | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 4936 | Walter Pivnick | 38.16 | 5 | B Min | BB: 34.59 (+3.57s | 9.4%) | Moraga Valley Pool | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 4937 | Calex Gonzalez | 38.16 | 9 | B Min | BB: 34.59 (+3.57s | 9.4%) | Apex | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |
| 4938 | William Poole | 38.16 | 7 | B Min | BB: 34.59 (+3.57s | 9.4%) | New Wave Swim Team | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 4939 | Aryan Malhotra | 38.16 | 7 | B Min | BB: 34.59 (+3.57s | 9.4%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 4940 | Nasir Gifford-Philip | 38.16 | 9 | B Min | BB: 34.59 (+3.57s | 9.4%) | Rochester Swim Club | 10/10/2025 | 2025 MN RSC Fall Frenzy | |
| 4941 | Christian Drobau | 38.16 | 8 | B Min | BB: 34.59 (+3.57s | 9.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 4942 | Everett Czimskey | 38.16 | 10 | B Min | BB: 34.59 (+3.57s | 9.4%) | Capital Area Aquatics | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 4943 | Adam Alkhayru | 38.16 | 9 | B Min | BB: 34.59 (+3.57s | 9.4%) | Reno Aquatic Club | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 4944 | Elijah Abad Batista | 38.16 | 8 | B Min | BB: 34.59 (+3.57s | 9.4%) | Bravo Swim Team | 10/10/2026 | NMST BMHG October Invite 26 | |
| 4945 | Dane Joyce | 38.17 | 10 | B Min | BB: 34.59 (+3.58s | 9.4%) | Battleground Area Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 4946 | William Stark | 38.17 | 8 | B Min | BB: 34.59 (+3.58s | 9.4%) | Mnbb YMCA Seals Swim Team | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 4947 | Aydin Ansari | 38.17 | 9 | B Min | BB: 34.59 (+3.58s | 9.4%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | |
| 4948 | Dylan Ng | 38.17 | 9 | B Min | BB: 34.59 (+3.58s | 9.4%) | Team Suffolk | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 4949 | Ryan McSherry | 38.17 | 9 | B Min | BB: 34.59 (+3.58s | 9.4%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 4950 | Fredrick Kneipp | 38.17 | 10 | B Min | BB: 34.59 (+3.58s | 9.4%) | Dads Club Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
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.