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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4001 | Winston Gu | 35.90 | 9 | B Min | BB: 34.59 (+1.31s | 3.6%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 4002 | Minho Rhee | 35.90 | 8 | B Min | BB: 34.59 (+1.31s | 3.6%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 4003 | Kian Bryson | 35.90 | 9 | B Min | BB: 34.59 (+1.31s | 3.6%) | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | |
| 4004 | Arturo Soto | 35.90 | 9 | B Min | BB: 34.59 (+1.31s | 3.6%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 4005 | Thomas Pham | 35.91 | 10 | B Min | BB: 34.59 (+1.32s | 3.7%) | Clearfireld Cuda Aquatic Team | 02/13/2026 | 2026 OR HS 6A 4 | |
| 4006 | Keenan Shapot | 35.91 | 10 | B Min | BB: 34.59 (+1.32s | 3.7%) | Frederick Area Swim Team | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 4007 | Young Sun | 35.91 | 9 | B Min | BB: 34.59 (+1.32s | 3.7%) | Pro Swimming | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 4008 | Uriel Castro | 35.91 | 10 | B Min | BB: 34.59 (+1.32s | 3.7%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 4009 | Alex Borz | 35.91 | 10 | B Min | BB: 34.59 (+1.32s | 3.7%) | Indian River Aquatics | 06/27/2025 | 2025 Area 6 Summer Championship | |
| 4010 | Adam Ellingwood | 35.91 | 10 | B Min | BB: 34.59 (+1.32s | 3.7%) | Unattached | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 4011 | Maverick Dunteman | 35.91 | 9 | B Min | BB: 34.59 (+1.32s | 3.7%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | |
| 4012 | David Milman | 35.92 | 10 | B Min | BB: 34.59 (+1.33s | 3.7%) | Clearwater Aquatic Team | 02/20/2026 | Bay Area Spring Championships | |
| 4013 | Reean Shen | 35.92 | 9 | B Min | BB: 34.59 (+1.33s | 3.7%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 4014 | Brady Young | 35.92 | 10 | B Min | BB: 34.59 (+1.33s | 3.7%) | Down East Family YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 4015 | Ellis Bell | 35.92 | 9 | B Min | BB: 34.59 (+1.33s | 3.7%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 4016 | Parker Phinyowattanachip | 35.92 | 9 | B Min | BB: 34.59 (+1.33s | 3.7%) | Dolphin Club | 11/15/2025 | 2025 WAC Fall Classic | |
| 4017 | James Lawrence | 35.92 | 8 | B Min | BB: 34.59 (+1.33s | 3.7%) | Down East Family YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 4018 | Lucas Saavedra | 35.93 | 10 | B Min | BB: 34.59 (+1.34s | 3.7%) | Swim Streamline at Northampton | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 4019 | Evans Cegelis | 35.93 | 10 | B Min | BB: 34.59 (+1.34s | 3.7%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 4020 | Ryder Carsey | 35.93 | 10 | B Min | BB: 34.59 (+1.34s | 3.7%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 4021 | Carter Dabbs | 35.93 | 10 | B Min | BB: 34.59 (+1.34s | 3.7%) | Midland Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 4022 | Luca Fu | 35.93 | 9 | B Min | BB: 34.59 (+1.34s | 3.7%) | Lakeridge Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | |
| 4023 | Carter McGroarty | 35.93 | 9 | B Min | BB: 34.59 (+1.34s | 3.7%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 4024 | Sven Kelley | 35.93 | 9 | B Min | BB: 34.59 (+1.34s | 3.7%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 4025 | Caeden DaSalla | 35.94 | 10 | B Min | BB: 34.59 (+1.35s | 3.8%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 4026 | Leon Ye | 35.95 | 10 | B Min | BB: 34.59 (+1.36s | 3.8%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 4027 | Blake Morris | 35.95 | 10 | B Min | BB: 34.59 (+1.36s | 3.8%) | Naval Academy Aquatic Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 4028 | Wilson Qi | 35.95 | 9 | B Min | BB: 34.59 (+1.36s | 3.8%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 4029 | Bennett Kohlmeyer | 35.95 | 10 | B Min | BB: 34.59 (+1.36s | 3.8%) | Life Time Colorado Swim Club | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 4030 | Lukas Chung | 35.95 | 10 | B Min | BB: 34.59 (+1.36s | 3.8%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 4031 | Quintus Cheung | 35.95 | 8 | B Min | BB: 34.59 (+1.36s | 3.8%) | Milpitas Aquatic Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 4032 | Jackson Thum | 35.95 | 10 | B Min | BB: 34.59 (+1.36s | 3.8%) | Sioux Falls Swim Team | 11/15/2025 | 2025 SD YST Charity Invite | |
| 4033 | Kyle Jin | 35.95 | 9 | B Min | BB: 34.59 (+1.36s | 3.8%) | Huntington YMCA Bluefish | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 4034 | Tristan Proctor | 35.96 | 10 | B Min | BB: 34.59 (+1.37s | 3.8%) | Twin Cities Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 4035 | Callen Trainer | 35.96 | 9 | B Min | BB: 34.59 (+1.37s | 3.8%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 4036 | Caden Oei | 35.96 | 9 | B Min | BB: 34.59 (+1.37s | 3.8%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 4037 | Colby Senff | 35.96 | 9 | B Min | BB: 34.59 (+1.37s | 3.8%) | Patuxent Aquatics Club | 03/21/2026 | 2026 Macaroni Penguin Inter Squad Meet | |
| 4038 | Ben Engelmann | 35.96 | 10 | B Min | BB: 34.59 (+1.37s | 3.8%) | Raleigh Swimming Association | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 4039 | Luca Desset | 35.96 | 10 | B Min | BB: 34.59 (+1.37s | 3.8%) | Unattached | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | |
| 4040 | Benjamin Robinson | 35.97 | 9 | B Min | BB: 34.59 (+1.38s | 3.8%) | Neptune Swimming | 07/26/2025 | 2025 REAL Championships | |
| 4041 | Caleb Reyes | 35.97 | 10 | B Min | BB: 34.59 (+1.38s | 3.8%) | Winning Waters Aquatics Club | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 4042 | Finnegan Grimes | 35.97 | 9 | B Min | BB: 34.59 (+1.38s | 3.8%) | North Kent Aquatic Team | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 4043 | Giovanni Cappello | 35.97 | 10 | B Min | BB: 34.59 (+1.38s | 3.8%) | Life Time Houston Swim Team | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | |
| 4044 | Ekam Gill | 35.97 | 10 | B Min | BB: 34.59 (+1.38s | 3.8%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 4045 | Tristan Tellez | 35.98 | 9 | B Min | BB: 34.59 (+1.39s | 3.9%) | Rattlers Swim Club | 11/02/2025 | 2025 BD Del Norte #2 | |
| 4046 | Jules Falhaber | 35.98 | 9 | B Min | BB: 34.59 (+1.39s | 3.9%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 4047 | Alexander Varga | 35.98 | 9 | B Min | BB: 34.59 (+1.39s | 3.9%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 4048 | Cole Burger | 35.98 | 10 | B Min | BB: 34.59 (+1.39s | 3.9%) | Rush | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 4049 | Ronan Connellan | 35.98 | 9 | B Min | BB: 34.59 (+1.39s | 3.9%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | |
| 4050 | Lawson Grier | 35.98 | 8 | B Min | BB: 34.59 (+1.39s | 3.9%) | Carolina Aquatic Team | 12/13/2025 | 2025 Ugly Sweater 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.