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 | Elias Lien | 46.65 | 7 | B: 43.89 (+2.76s | 5.9%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 1552 | Fedor Akimov | 46.66 | 10 | B: 43.89 (+2.77s | 5.9%) | YMCA Presidio Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1553 | Jose Perez | 46.68 | 10 | B: 43.89 (+2.79s | 6.0%) | Lincoln City Swim Club | 11/14/2025 | Pumpkin Sprint Meet 2025 | ||
| 1554 | Alan Ying | 46.68 | 10 | B: 43.89 (+2.79s | 6.0%) | Unattached | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 1555 | Samuel Miller | 46.69 | 9 | B: 43.89 (+2.80s | 6.0%) | Team Pittsburgh Elite Aquatics | 06/12/2025 | Holtrey Summer Classic | ||
| 1556 | Joao Barretto | 46.70 | 8 | B: 43.89 (+2.81s | 6.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1557 | Yavin Dantra | 46.70 | 8 | B: 43.89 (+2.81s | 6.0%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1558 | Martin Takats | 46.71 | 8 | B: 43.89 (+2.82s | 6.0%) | Quest Swimming | 06/16/2023 | SwimRVA Summer Invitational | ||
| 1559 | Calvin Brown | 46.72 | 8 | B: 43.89 (+2.83s | 6.1%) | Corvallis Aquatic Team | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 1560 | Rafael Ochoa | 46.72 | 8 | B: 43.89 (+2.83s | 6.1%) | Tuna Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1561 | Noah Jagdev | 46.72 | 9 | B: 43.89 (+2.83s | 6.1%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1562 | Noah Earney | 46.74 | 8 | B: 43.89 (+2.85s | 6.1%) | Hanover Aquatics | 06/22/2024 | 2024 WAC Summer Sizzle Meet | ||
| 1563 | Jackson Porter | 46.74 | 9 | B: 43.89 (+2.85s | 6.1%) | Stingray Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1564 | Brendan Gao | 46.75 | 9 | B: 43.89 (+2.86s | 6.1%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1565 | William Schuff | 46.75 | 9 | B: 43.89 (+2.86s | 6.1%) | Gillette Swim Team | 12/21/2024 | DEC 2024 SD Black Hills Gold Pentathlon | ||
| 1566 | Carter Nielsen | 46.76 | 9 | B: 43.89 (+2.87s | 6.1%) | Nova of Virginia | 05/17/2024 | Freedom Splash | ||
| 1567 | Shane Kirkwood | 46.76 | 9 | B: 43.89 (+2.87s | 6.1%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 1568 | Zackary Chuck | 46.77 | 8 | B: 43.89 (+2.88s | 6.2%) | Boys & Girls Club of SF | 04/27/2024 | Alto Spring Jam | ||
| 1569 | Owen Portwood | 46.80 | 8 | B: 43.89 (+2.91s | 6.2%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
| 1570 | Giacomo Morara | 46.81 | 10 | B: 43.89 (+2.92s | 6.2%) | Bay Club Panthers | 06/06/2025 | BAC C B A Meet | ||
| 1571 | Elijah Hodges | 46.82 | 10 | B: 43.89 (+2.93s | 6.3%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1572 | Julius Zhong | 46.83 | 8 | B: 43.89 (+2.94s | 6.3%) | Gilroy Gators Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1573 | Jayce Neira | 46.84 | 10 | B: 43.89 (+2.95s | 6.3%) | West Volusia Killer Whatles | 05/30/2025 | Hydro4 Summer Open | ||
| 1574 | Alex Hirata | 46.84 | 9 | B: 43.89 (+2.95s | 6.3%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 1575 | Edison Reed | 46.86 | 10 | B: 43.89 (+2.97s | 6.3%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1576 | Camden Carlton | 46.87 | 9 | B: 43.89 (+2.98s | 6.4%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 1577 | Malik Basic | 46.87 | 8 | B: 43.89 (+2.98s | 6.4%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
| 1578 | Jasper Olson | 46.88 | 10 | B: 43.89 (+2.99s | 6.4%) | Storm Aquatics Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1579 | Troy Reckard | 46.88 | 8 | B: 43.89 (+2.99s | 6.4%) | Hurricanes Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1580 | Benjamin Torgersen | 46.88 | 8 | B: 43.89 (+2.99s | 6.4%) | Canton City Swimming | 05/31/2025 | CCS Age Group And Open Long Course Meet | ||
| 1581 | Benjamin Groves | 46.89 | 9 | B: 43.89 (+3.00s | 6.4%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | ||
| 1582 | Beckett Rossi | 46.90 | 8 | B: 43.89 (+3.01s | 6.4%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 1583 | Hohyeon Cho | 46.90 | 9 | B: 43.89 (+3.01s | 6.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1584 | George Lyons | 46.90 | 9 | B: 43.89 (+3.01s | 6.4%) | Capital of Texas Aquatics | 05/25/2025 | 2025 ST NTRO LC School S Out | ||
| 1585 | Henry Nesheim | 46.94 | 9 | B: 43.89 (+3.05s | 6.5%) | Macedonia Manta Ray Swim Team | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 1586 | Sebastian Guzman | 46.96 | 9 | B: 43.89 (+3.07s | 6.5%) | Bure-Aqua Academy | 05/16/2025 | 2025 CO ACES Spring Invite | ||
| 1587 | Connor Richardson | 46.96 | 7 | B: 43.89 (+3.07s | 6.5%) | Williamsburg Aquatic Club | 04/28/2023 | NOVA LC Kick Off | ||
| 1588 | Jeffrey Lou | 46.97 | 8 | B: 43.89 (+3.08s | 6.6%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1589 | Bennett Calliham | 46.98 | 8 | B: 43.89 (+3.09s | 6.6%) | Loveland Swim Club | 06/06/2025 | 2025 CO FAST June Bonanza | ||
| 1590 | Mason Porter | 46.98 | 9 | B: 43.89 (+3.09s | 6.6%) | Highlands Ranch Aquatics | 06/19/2025 | 2025 CO ACES Summer Invite | ||
| 1591 | Luke Atanasov | 46.98 | 7 | B: 43.89 (+3.09s | 6.6%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 1592 | Adam Azzam | 46.99 | 8 | B: 43.89 (+3.10s | 6.6%) | South East Metro Sharks | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1593 | Hantian You | 47.00 | 9 | B: 43.89 (+3.11s | 6.6%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 1594 | Otis Brown | 47.00 | 8 | B: 43.89 (+3.11s | 6.6%) | Bainbridge Island Swim Club | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 1595 | Carson Yuan | 47.01 | 9 | B: 43.89 (+3.12s | 6.6%) | Milpitas Aquatic Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 1596 | Quentin Bush | 47.02 | 10 | B: 43.89 (+3.13s | 6.7%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 1597 | Manuel Mejias | 47.04 | 8 | B: 43.89 (+3.15s | 6.7%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 1598 | Drexel Vera | 47.06 | 10 | B: 43.89 (+3.17s | 6.7%) | Northern Nevada Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1599 | Jacob Nong | 47.07 | 10 | B: 43.89 (+3.18s | 6.8%) | Manta Ray Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1600 | Duke Montgomery | 47.07 | 9 | B: 43.89 (+3.18s | 6.8%) | Winning Waters Aquatics Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
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.