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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2701 | Maksim Kozomara | 1:01.00 | 9 | B: 1:00.89 (+0.11s | 0.2%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 2702 | Manuel Serrano Palacios | 1:01.00 | 9 | B: 1:00.89 (+0.11s | 0.2%) | YMCA of South Florida | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 2703 | Owen King | 1:01.00 | 10 | B: 1:00.89 (+0.11s | 0.2%) | Edina Swim Club | 07/17/2026 | 2026 MN TUNA LC MRC | ||
| 2704 | Nathan Landerholm | 1:01.00 | 9 | B: 1:00.89 (+0.11s | 0.2%) | Highbridge Aquatics | 06/26/2026 | 2026 Colonel Summer Classic Copied | ||
| 2705 | Aiden Parente | 1:01.00 | 10 | B: 1:00.89 (+0.11s | 0.2%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | ||
| 2706 | Reed Kilper | 1:01.01 | 10 | B: 1:00.89 (+0.12s | 0.2%) | Fast | 04/17/2026 | 2026 METS Long Course Kickoff | ||
| 2707 | Jackson Sligh | 1:01.01 | 10 | B: 1:00.89 (+0.12s | 0.2%) | Riptide Aquatics | 05/15/2026 | 2026 FAST May Invite | ||
| 2708 | Leonardo Medina Carbajal | 1:01.01 | 9 | B: 1:00.89 (+0.12s | 0.2%) | Northeast Family YMCA | 06/26/2026 | 2026 Colonel Summer Classic Copied | ||
| 2709 | Leo Sauter | 1:01.01 | 9 | B: 1:00.89 (+0.12s | 0.2%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | ||
| 2710 | Amar Alwattar | 1:01.01 | 10 | B: 1:00.89 (+0.12s | 0.2%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2711 | Pax Vo | 1:01.02 | 9 | B: 1:00.89 (+0.13s | 0.2%) | Germantown Swim Team | 05/29/2026 | 2026 Spring Invitational | ||
| 2712 | Samuel Ollestad | 1:01.03 | 8 | B: 1:00.89 (+0.14s | 0.2%) | Lone Star Aquatic Club | 05/31/2025 | 2025 ST LSAC For The City (LCM) | ||
| 2713 | Isaac Verner | 1:01.03 | 7 | B: 1:00.89 (+0.14s | 0.2%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 2714 | Mykhailo Tymoshenko | 1:01.03 | 10 | B: 1:00.89 (+0.14s | 0.2%) | Foothills Swim Team | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 2715 | Grayson Julien | 1:01.04 | 10 | B: 1:00.89 (+0.15s | 0.2%) | South Valley Makos | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 2716 | Roman Carroll | 1:01.04 | 9 | B: 1:00.89 (+0.15s | 0.2%) | Cat 5 Aquatics | 06/13/2026 | Cat 5 June LC Open | ||
| 2717 | Ethan Tse | 1:01.04 | 9 | B: 1:00.89 (+0.15s | 0.2%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 2718 | Carson Penn | 1:01.05 | 10 | B: 1:00.89 (+0.16s | 0.3%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 2719 | Carter Scofelia | 1:01.05 | 8 | B: 1:00.89 (+0.16s | 0.3%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 2720 | Andrea Kabala | 1:01.06 | 10 | B: 1:00.89 (+0.17s | 0.3%) | 757swim | 05/15/2026 | NOVA Spring Splash | ||
| 2721 | Anthony He | 1:01.06 | 9 | B: 1:00.89 (+0.17s | 0.3%) | Crimson Aquatics | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 2722 | Jack Dokus | 1:01.06 | 8 | B: 1:00.89 (+0.17s | 0.3%) | Stingrays Swim Team | 06/12/2026 | 2026 SwimRVA Summer Invitational | ||
| 2723 | Malik Basic | 1:01.06 | 9 | B: 1:00.89 (+0.17s | 0.3%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
| 2724 | Noah Mallory | 1:01.08 | 8 | B: 1:00.89 (+0.19s | 0.3%) | Pride Swimming | 07/31/2026 | 2026 NE MST ESC Summer Championship | ||
| 2725 | Isaiah Williams | 1:01.09 | 10 | B: 1:00.89 (+0.20s | 0.3%) | Accokeek Stroke Technique Swim | 08/06/2025 | 2025 Summer Elite Showcase | ||
| 2726 | Max Murphy | 1:01.12 | 10 | B: 1:00.89 (+0.23s | 0.4%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | ||
| 2727 | Kevin Kue-A-Pai | 1:01.13 | 9 | B: 1:00.89 (+0.24s | 0.4%) | Fast Swim Team/ School | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | ||
| 2728 | Tyler Buchanan | 1:01.13 | 8 | B: 1:00.89 (+0.24s | 0.4%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 2729 | Christian Noweder | 1:01.13 | 9 | B: 1:00.89 (+0.24s | 0.4%) | Apex Aquatic Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 2730 | Henry Zohorsky | 1:01.15 | 9 | B: 1:00.89 (+0.26s | 0.4%) | Loyola Blakefield Aquatics | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 2731 | Reef Gal | 1:01.15 | 8 | B: 1:00.89 (+0.26s | 0.4%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 2732 | Amir Turgunov | 1:01.15 | 9 | B: 1:00.89 (+0.26s | 0.4%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | ||
| 2733 | Benjamin Wachter | 1:01.16 | 10 | B: 1:00.89 (+0.27s | 0.4%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 2734 | Ronin Bennett | 1:01.16 | 10 | B: 1:00.89 (+0.27s | 0.4%) | Prince William Swim Club | 06/26/2026 | 2026 VSI LC Northern District Champs | ||
| 2735 | Thomas Yamamoto | 1:01.17 | 10 | B: 1:00.89 (+0.28s | 0.5%) | Cedar Swim Club | 06/04/2025 | 2025 Utah Summer Games Age Group Long Course | ||
| 2736 | Declan Matthews | 1:01.17 | 9 | B: 1:00.89 (+0.28s | 0.5%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 2737 | Levi Jacobs | 1:01.18 | 8 | B: 1:00.89 (+0.29s | 0.5%) | Hickam Hurricanes | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | ||
| 2738 | Ivan Hu | 1:01.19 | 8 | B: 1:00.89 (+0.30s | 0.5%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 2739 | Liam Hughes-Maxon | 1:01.20 | 10 | B: 1:00.89 (+0.31s | 0.5%) | Pflugerville Pflamingos | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 2740 | Dmitrii Volkhov | 1:01.21 | 10 | B: 1:00.89 (+0.32s | 0.5%) | San Antonio Wave | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 2741 | Logan Klauke | 1:01.21 | 7 | B: 1:00.89 (+0.32s | 0.5%) | Unattached | 06/26/2026 | 2026 MOR Long Course Qualifier | ||
| 2742 | Harrison Tian | 1:01.21 | 9 | B: 1:00.89 (+0.32s | 0.5%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2743 | Jax Richard | 1:01.21 | 9 | B: 1:00.89 (+0.32s | 0.5%) | Life Time Fitness Utah Swim Te | 04/11/2025 | WFFM LC Kickoff 2025 | ||
| 2744 | Caleb Lee | 1:01.22 | 10 | B: 1:00.89 (+0.33s | 0.5%) | Nova of Virginia | 05/17/2024 | Freedom Splash | ||
| 2745 | Korbin Shields | 1:01.22 | 9 | B: 1:00.89 (+0.33s | 0.5%) | Carrollton Bluefins | 05/16/2026 | 2026 Opelika Open | ||
| 2746 | Aiden Chang | 1:01.23 | 10 | B: 1:00.89 (+0.34s | 0.6%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 2747 | Benjamin Hart | 1:01.23 | 8 | B: 1:00.89 (+0.34s | 0.6%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | ||
| 2748 | Joseph Mohler | 1:01.23 | 10 | B: 1:00.89 (+0.34s | 0.6%) | Tampa Bay Aquatic Club | 06/19/2025 | 2025 Shark Open | ||
| 2749 | Jordan Bulebush | 1:01.24 | 10 | B: 1:00.89 (+0.35s | 0.6%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | ||
| 2750 | Aiden Liang | 1:01.24 | 10 | B: 1:00.89 (+0.35s | 0.6%) | South Shore YMCA Strypers | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty 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.