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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Lawrence Roquet | 31.14 | 10 | BB Min | A: 31.09 (+0.05s | 0.2%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 1002 | Geonyeong Lee | 31.15 | 10 | BB Min | A: 31.09 (+0.06s | 0.2%) | Life Time Michigan Swim Team | 02/28/2026 | 2026 Life Time Michigan Last Chance | |
| 1003 | Ryan Sanders | 31.15 | 9 | BB Min | A: 31.09 (+0.06s | 0.2%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1004 | Ezekiel Fuller | 31.15 | 9 | BB Min | A: 31.09 (+0.06s | 0.2%) | El Paso Bel Air | 11/07/2025 | 2025 Loretto Cathedral Invite | |
| 1005 | Jack Bender | 31.15 | 9 | BB Min | A: 31.09 (+0.06s | 0.2%) | Unattached | 11/14/2025 | 2025 PV November Open Franconia | |
| 1006 | Christopher Roeder | 31.15 | 10 | BB Min | A: 31.09 (+0.06s | 0.2%) | Aspen Swim Club | 10/10/2026 | 2026 CO Aspen Swim Meet | |
| 1007 | Brandon Scott | 31.16 | 10 | BB Min | A: 31.09 (+0.07s | 0.2%) | Naches Valley High School | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 1008 | Jacob Riegel | 31.16 | 10 | BB Min | A: 31.09 (+0.07s | 0.2%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1009 | Andrew Zhang | 31.16 | 9 | BB Min | A: 31.09 (+0.07s | 0.2%) | Revolution Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 1010 | Nicolas Martinez | 31.16 | 10 | BB Min | A: 31.09 (+0.07s | 0.2%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1011 | Marsel Saidashev | 31.16 | 9 | BB Min | A: 31.09 (+0.07s | 0.2%) | SwimRight Team | 10/10/2026 | NMST BMHG October Invite 26 | |
| 1012 | Nolan Simmons | 31.17 | 10 | BB Min | A: 31.09 (+0.08s | 0.3%) | Greater Tampa Swim Association | 10/09/2026 | 2026 GTSA TYR Swim Classic | |
| 1013 | Ori Maccabee | 31.18 | 10 | BB Min | A: 31.09 (+0.09s | 0.3%) | Hood River Valley | 02/12/2025 | 2025 OR HS 5a 1 | |
| 1014 | Henry Reed | 31.18 | 10 | BB Min | A: 31.09 (+0.09s | 0.3%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 1015 | Oliver Barlow | 31.19 | 10 | BB Min | A: 31.09 (+0.10s | 0.3%) | McMinnville | 02/15/2025 | 2025 OR HS 6A 3 | |
| 1016 | Collin Johnson | 31.19 | 10 | BB Min | A: 31.09 (+0.10s | 0.3%) | Machine Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1017 | Jonas Inscoe | 31.19 | 9 | BB Min | A: 31.09 (+0.10s | 0.3%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 1018 | Calvin D'Haem | 31.20 | 9 | BB Min | A: 31.09 (+0.11s | 0.4%) | Phoenix | 02/13/2026 | 2026 OR HS 4a 2 | |
| 1019 | Brian Chou | 31.20 | 9 | BB Min | A: 31.09 (+0.11s | 0.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1020 | Larkin Stevens | 31.20 | 10 | BB Min | A: 31.09 (+0.11s | 0.4%) | Mission Aurora Colorado Swimmi | 03/14/2025 | 2025 CO NJ Mile High Championships | |
| 1021 | Dillan Quarrey | 31.21 | 9 | BB Min | A: 31.09 (+0.12s | 0.4%) | West Linn | 02/13/2026 | 2026 OR HS 6A 5 | |
| 1022 | Alexander Kiernan | 31.21 | 10 | BB Min | A: 31.09 (+0.12s | 0.4%) | St Andrew\\\\\\'s School | 09/10/2026 | 21st Annual September Splash 2026 | |
| 1023 | Anthony Lovejoy | 31.22 | 10 | BB Min | A: 31.09 (+0.13s | 0.4%) | Bend | 02/14/2025 | 2025 OR HS 5a 4 | |
| 1024 | Luke Ivens-Brown | 31.22 | 9 | BB Min | A: 31.09 (+0.13s | 0.4%) | Atlantis Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1025 | Thomas Blumenschein | 31.22 | 9 | BB Min | A: 31.09 (+0.13s | 0.4%) | Tollefson Swimming | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1026 | Benjamin Turner | 31.22 | 10 | BB Min | A: 31.09 (+0.13s | 0.4%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1027 | Henry Sundberg | 31.22 | 9 | BB Min | A: 31.09 (+0.13s | 0.4%) | Unattached | 07/10/2026 | Redwood Empire Swim League Championship | |
| 1028 | Dylan Tian | 31.23 | 9 | BB Min | A: 31.09 (+0.14s | 0.4%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 1029 | Westin Anderson | 31.23 | 10 | BB Min | A: 31.09 (+0.14s | 0.4%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1030 | Elijah Gabbard | 31.23 | 10 | BB Min | A: 31.09 (+0.14s | 0.4%) | Lake Cumberland Swim | 10/17/2026 | LEXD FinFest | |
| 1031 | Rory Blum | 31.24 | 9 | BB Min | A: 31.09 (+0.15s | 0.5%) | Clearfireld Cuda Aquatic Team | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1032 | Justin Wiederhold | 31.24 | 10 | BB Min | A: 31.09 (+0.15s | 0.5%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1033 | Elijah Hutagalung | 31.24 | 10 | BB Min | A: 31.09 (+0.15s | 0.5%) | Aspire Aquatics of Colorado | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1034 | Gavin Johnston | 31.24 | 10 | BB Min | A: 31.09 (+0.15s | 0.5%) | Manta Ray Aquatics | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 1035 | Samuel Evanovich | 31.25 | 10 | BB Min | A: 31.09 (+0.16s | 0.5%) | Academy Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1036 | Sebastian Machado | 31.25 | 9 | BB Min | A: 31.09 (+0.16s | 0.5%) | South Florida Stallions | 09/19/2026 | 2026 DSC Season Opener Invite | |
| 1037 | Jaezyn Magnaye | 31.26 | 10 | BB Min | A: 31.09 (+0.17s | 0.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1038 | Devon Gilmore | 31.27 | 10 | BB Min | A: 31.09 (+0.18s | 0.6%) | Robert A Long | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 1039 | Ilya Gelman | 31.27 | 10 | BB Min | A: 31.09 (+0.18s | 0.6%) | SwimRight Team | 06/06/2026 | NMST June Invite 26 | |
| 1040 | Ethan Lucas | 31.28 | 10 | BB Min | A: 31.09 (+0.19s | 0.6%) | Delaware Swim Team | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 1041 | Dmitrii Volkhov | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | San Antonio Wave | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 1042 | Mason Sovich | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | Olympic Cascade Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 1043 | Holt Jorgensen | 31.29 | 9 | BB Min | A: 31.09 (+0.20s | 0.6%) | Dart Swimming | 03/06/2026 | 2026 SNS 14 Under Short Course Championships | |
| 1044 | Walter Buck | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | Blackhawk Swim Team | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 1045 | Judah Resnick | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Fox Chapel Killer Whales | 02/13/2026 | 39th Black History Swim Meet | |
| 1046 | Ace Zhang | 31.30 | 8 | BB Min | A: 31.09 (+0.21s | 0.7%) | Twisters Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 1047 | Ryan Dong | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1048 | Jaxon Despain | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1049 | Leo Gazzard | 31.30 | 9 | BB Min | A: 31.09 (+0.21s | 0.7%) | Bellevue Club Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 1050 | Sebastian Reilly | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day 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.