USA Boys 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Felician Perski Smaluch | 49.95 | 10 | BB Min | A: 47.89 (+2.06s | 4.1%) | Jupiter Dragons Swim Team | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 702 | Caleb Gray | 49.97 | 8 | BB Min | A: 47.89 (+2.08s | 4.2%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 703 | Caden Shen | 49.98 | 10 | BB Min | A: 47.89 (+2.09s | 4.2%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 704 | Jiho Won | 49.99 | 10 | BB Min | A: 47.89 (+2.10s | 4.2%) | Opelika Swim Team | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 705 | Winston Wang | 50.00 | 9 | BB Min | A: 47.89 (+2.11s | 4.2%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 706 | Jayke Hung | 50.00 | 10 | BB Min | A: 47.89 (+2.11s | 4.2%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 707 | Christian Bland | 50.01 | 10 | BB Min | A: 47.89 (+2.12s | 4.2%) | Northeast Family YMCA | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 708 | Kotia Zvereff | 50.02 | 8 | BB Min | A: 47.89 (+2.13s | 4.3%) | Unattached | 06/12/2026 | Neptune Swimming June LC Meet | |
| 709 | Valentino Agresti | 50.02 | 9 | BB Min | A: 47.89 (+2.13s | 4.3%) | Punahou Aquatics Institute | 07/16/2026 | 2026 HISI LCM Championships | |
| 710 | Caden Pratt | 50.02 | 10 | BB Min | A: 47.89 (+2.13s | 4.3%) | Sailfish Aquatics | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 711 | James DeKlotz | 50.04 | 9 | BB Min | A: 47.89 (+2.15s | 4.3%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 712 | Randall Plaisance | 50.05 | 9 | BB Min | A: 47.89 (+2.16s | 4.3%) | Opelika Swim Team | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | |
| 713 | Micah Bright | 50.05 | 10 | BB Min | A: 47.89 (+2.16s | 4.3%) | City of Mobile Swim Associatio | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 714 | Robert Liu | 50.07 | 9 | BB Min | A: 47.89 (+2.18s | 4.4%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 715 | Justin Huang | 50.07 | 10 | BB Min | A: 47.89 (+2.18s | 4.4%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 716 | Arthur Gartrell | 50.08 | 10 | BB Min | A: 47.89 (+2.19s | 4.4%) | Y in Central Maryland Blue Cra | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 717 | Mason Nguyen | 50.09 | 10 | BB Min | A: 47.89 (+2.20s | 4.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 718 | Adam Alkhayru | 50.09 | 9 | BB Min | A: 47.89 (+2.20s | 4.4%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | |
| 719 | Warren Gehring | 50.09 | 10 | BB Min | A: 47.89 (+2.20s | 4.4%) | Triton Swimming of Louisville | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 720 | Isaiah Fadillah | 50.10 | 10 | BB Min | A: 47.89 (+2.21s | 4.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 721 | Lorenzo Molina | 50.11 | 10 | BB Min | A: 47.89 (+2.22s | 4.4%) | City of Miami Parks Swim Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 722 | William Power | 50.11 | 10 | BB Min | A: 47.89 (+2.22s | 4.4%) | Unattached | 06/27/2025 | Valley Splash | |
| 723 | Milo Lanigan | 50.11 | 10 | BB Min | A: 47.89 (+2.22s | 4.4%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 724 | Julius Voigt | 50.13 | 10 | BB Min | A: 47.89 (+2.24s | 4.5%) | Island Aquatics | 07/16/2026 | 2026 HISI LCM Championships | |
| 725 | Ishaan Malik | 50.15 | 10 | BB Min | A: 47.89 (+2.26s | 4.5%) | Unattached | 05/02/2026 | Alto Spring Jam CBA | |
| 726 | Titus Pacho | 50.16 | 10 | BB Min | A: 47.89 (+2.27s | 4.5%) | Bayside Aquatics | 06/05/2026 | HNVR Storm Surge 2026 | |
| 727 | James Villarreal | 50.16 | 10 | BB Min | A: 47.89 (+2.27s | 4.5%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 728 | Saul Guevara | 50.16 | 8 | BB Min | A: 47.89 (+2.27s | 4.5%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 729 | Bode Lake | 50.16 | 10 | BB Min | A: 47.89 (+2.27s | 4.5%) | YMCA Fairfax County Reston | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 730 | Albert Zhao | 50.17 | 9 | BB Min | A: 47.89 (+2.28s | 4.5%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 731 | Landon Gura | 50.18 | 10 | BB Min | A: 47.89 (+2.29s | 4.6%) | North Coast Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 732 | Watson Xie | 50.19 | 10 | BB Min | A: 47.89 (+2.30s | 4.6%) | Chinook Aquatic Club | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 733 | Evan Tomizawa | 50.19 | 10 | BB Min | A: 47.89 (+2.30s | 4.6%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 734 | Eric Ruan | 50.19 | 10 | BB Min | A: 47.89 (+2.30s | 4.6%) | Commonwealth Swimming | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 735 | Krosby Thomure | 50.20 | 10 | BB Min | A: 47.89 (+2.31s | 4.6%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 736 | Logan Krutsinger | 50.20 | 9 | BB Min | A: 47.89 (+2.31s | 4.6%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 737 | Morgan ren | 50.21 | 9 | BB Min | A: 47.89 (+2.32s | 4.6%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 738 | Junji Kimori | 50.22 | 10 | BB Min | A: 47.89 (+2.33s | 4.6%) | Swim Torrance | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 739 | Frederick Sun | 50.22 | 9 | BB Min | A: 47.89 (+2.33s | 4.6%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 740 | Kekalaholuokekaipueo Hanson | 50.22 | 10 | BB Min | A: 47.89 (+2.33s | 4.6%) | Punahou Aquatics Institute | 07/16/2026 | 2026 HISI LCM Championships | |
| 741 | Conrad Postle | 50.23 | 10 | BB Min | A: 47.89 (+2.34s | 4.7%) | West Florida Lightning Aquatic | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 742 | Van Yetter | 50.25 | 10 | BB Min | A: 47.89 (+2.36s | 4.7%) | T2 Aquatics | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 743 | Tristan Au | 50.27 | 10 | BB Min | A: 47.89 (+2.38s | 4.7%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 744 | Bruce Zhang | 50.27 | 9 | BB Min | A: 47.89 (+2.38s | 4.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 745 | Kaid Petersen | 50.28 | 8 | BB Min | A: 47.89 (+2.39s | 4.8%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 746 | Henry Hales | 50.28 | 10 | BB Min | A: 47.89 (+2.39s | 4.8%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 747 | Wyatt Whitt | 50.29 | 9 | BB Min | A: 47.89 (+2.40s | 4.8%) | Quest Swimming | 06/25/2026 | LC Central District Champs | |
| 748 | Mikhail Pratt | 50.31 | 9 | BB Min | A: 47.89 (+2.42s | 4.8%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 749 | Jacob Cardenas | 50.31 | 10 | BB Min | A: 47.89 (+2.42s | 4.8%) | Pacific Swim | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 750 | Garrett Garner | 50.31 | 9 | BB Min | A: 47.89 (+2.42s | 4.8%) | SwimAtlanta | 06/26/2026 | 2026 SE Richard Quick Invitational | |
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.