USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Aleksander Zuev | 44.50 | 10 | B: 43.89 (+0.61s | 1.4%) | Foothills Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1552 | Nathan Ebbeling | 44.51 | 7 | B: 43.89 (+0.62s | 1.4%) | YMCA of Austin Swim Alliance | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | ||
| 1553 | Otto Hueseman | 44.51 | 10 | B: 43.89 (+0.62s | 1.4%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 1554 | Artur Szabo | 44.51 | 10 | B: 43.89 (+0.62s | 1.4%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | ||
| 1555 | Srii Bezawada | 44.54 | 10 | B: 43.89 (+0.65s | 1.5%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 1556 | Hunter Bruenning | 44.54 | 9 | B: 43.89 (+0.65s | 1.5%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 1557 | Jaden McLaughlin | 44.54 | 9 | B: 43.89 (+0.65s | 1.5%) | Killer Whales Swim Club | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1558 | Alexander Ivanov | 44.56 | 10 | B: 43.89 (+0.67s | 1.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1559 | Calder McPheeters | 44.57 | 10 | B: 43.89 (+0.68s | 1.5%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1560 | Eddie Bi | 44.57 | 9 | B: 43.89 (+0.68s | 1.5%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 1561 | Evan Johnson | 44.58 | 9 | B: 43.89 (+0.69s | 1.5%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 1562 | Jack McRae | 44.59 | 8 | B: 43.89 (+0.70s | 1.6%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 1563 | Will Webley | 44.59 | 9 | B: 43.89 (+0.70s | 1.6%) | TS Aquatics | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 1564 | David Volynets | 44.60 | 8 | B: 43.89 (+0.71s | 1.6%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 1565 | Hayes Oldenburger | 44.60 | 10 | B: 43.89 (+0.71s | 1.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 1566 | Everett Merrill | 44.61 | 8 | B: 43.89 (+0.72s | 1.6%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 1567 | Norne Fang | 44.61 | 8 | B: 43.89 (+0.72s | 1.6%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | ||
| 1568 | Hawkins Blackstone | 44.62 | 9 | B: 43.89 (+0.73s | 1.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 1569 | Raphael Drappatz | 44.64 | 10 | B: 43.89 (+0.75s | 1.7%) | Fox Chapel Killer Whales | 05/16/2025 | Busbey Invitational 2025 | ||
| 1570 | Levi Durden | 44.64 | 8 | B: 43.89 (+0.75s | 1.7%) | Riptide Aquatics | 05/15/2026 | 2026 FAST May Invite | ||
| 1571 | Julian Kreth | 44.64 | 8 | B: 43.89 (+0.75s | 1.7%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1572 | Alex Szczesny | 44.65 | 8 | B: 43.89 (+0.76s | 1.7%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | ||
| 1573 | Marcus England | 44.65 | 10 | B: 43.89 (+0.76s | 1.7%) | Sawtooth Aquatic Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 1574 | Enzo Amorim | 44.65 | 9 | B: 43.89 (+0.76s | 1.7%) | Portneuf Valley Swim Team | 07/19/2024 | 2024 SRS Summer Championships | ||
| 1575 | Peter Duffin | 44.66 | 9 | B: 43.89 (+0.77s | 1.7%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 1576 | Wyatt Anderson | 44.67 | 9 | B: 43.89 (+0.78s | 1.7%) | Jcc Jellyfish Club | 06/21/2024 | Water Dragon Open | ||
| 1577 | Nicholas Stefan | 44.67 | 10 | B: 43.89 (+0.78s | 1.7%) | Teamgoldusa | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1578 | Kolbe Wenk | 44.67 | 8 | B: 43.89 (+0.78s | 1.7%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | ||
| 1579 | Joseph Leach | 44.68 | 9 | B: 43.89 (+0.79s | 1.8%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 1580 | Wallace Cole | 44.68 | 8 | B: 43.89 (+0.79s | 1.8%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 1581 | Patrick Fullerton | 44.69 | 10 | B: 43.89 (+0.80s | 1.8%) | South Bay Aquatics | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group B | ||
| 1582 | Luke Taylor | 44.70 | 7 | B: 43.89 (+0.81s | 1.8%) | Laramie Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 1583 | Holden Hoffman | 44.70 | 9 | B: 43.89 (+0.81s | 1.8%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 1584 | Owen Streib | 44.70 | 10 | B: 43.89 (+0.81s | 1.8%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | ||
| 1585 | Wayke Lecouris | 44.73 | 9 | B: 43.89 (+0.84s | 1.9%) | Sun Coast Swim Team | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 1586 | Owen Deis | 44.74 | 10 | B: 43.89 (+0.85s | 1.9%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 1587 | Alexander Escalona | 44.74 | 10 | B: 43.89 (+0.85s | 1.9%) | Great Illinois Swimmers | 08/06/2025 | 2025 Summer Elite Showcase | ||
| 1588 | Joshua Lung | 44.74 | 10 | B: 43.89 (+0.85s | 1.9%) | Merced Skimmers Swim Team | 07/19/2023 | Renee And Jim Patterson Classic | ||
| 1589 | Mark Tulchinskiy | 44.74 | 10 | B: 43.89 (+0.85s | 1.9%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1590 | Daniel Wang | 44.75 | 9 | B: 43.89 (+0.86s | 1.9%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 1591 | Jayden Jason | 44.75 | 10 | B: 43.89 (+0.86s | 1.9%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 1592 | Darryl Davis | 44.77 | 9 | B: 43.89 (+0.88s | 2.0%) | Pueblo County Swim Team | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 1593 | Jeongdam Kong | 44.79 | 10 | B: 43.89 (+0.90s | 2.0%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 1594 | Everett Hemberger | 44.79 | 10 | B: 43.89 (+0.90s | 2.0%) | Swim Tampa Aquatics | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | ||
| 1595 | William Lewis | 44.80 | 9 | B: 43.89 (+0.91s | 2.0%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | ||
| 1596 | Eli Anderson | 44.80 | 9 | B: 43.89 (+0.91s | 2.0%) | Millard Aquatic Club | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 1597 | Andrew Jimenez | 44.80 | 10 | B: 43.89 (+0.91s | 2.0%) | Tampa Bay Aquatics | 05/01/2026 | 2026 WFLA SPRING OPEN | ||
| 1598 | Lucas Nguyen | 44.81 | 9 | B: 43.89 (+0.92s | 2.1%) | Valley Splash | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1599 | Seth Snyder | 44.82 | 10 | B: 43.89 (+0.93s | 2.1%) | Lynchburg YMCA Swim Team | 05/31/2024 | 2024 Virginia Commonwealth Games | ||
| 1600 | Cooper Lerch | 44.83 | 9 | B: 43.89 (+0.94s | 2.1%) | Stingrays Swim Team | 07/11/2024 | 2024 RAYS Summer Awards | ||
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.