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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Joshua Plant | 48.53 | 9 | B: 43.89 (+4.64s | 9.6%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 1502 | Lincoln Angelus | 48.53 | 8 | B: 43.89 (+4.64s | 9.6%) | Blue Dragons Swim Team | 11/14/2025 | Pumpkin Sprint Meet 2025 | ||
| 1503 | James Kohler | 48.55 | 9 | B: 43.89 (+4.66s | 9.6%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1504 | Sylvain Lanshe | 48.55 | 9 | B: 43.89 (+4.66s | 9.6%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 1505 | Cooper Albright | 48.55 | 8 | B: 43.89 (+4.66s | 9.6%) | Siouxland Wave Aquatic Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 1506 | Hudson Vieth | 48.56 | 10 | B: 43.89 (+4.67s | 9.6%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 1507 | Oleksandr Aleksashyn | 48.56 | 10 | B: 43.89 (+4.67s | 9.6%) | Dolphin Club | 06/27/2024 | NOVA Firecracker Classic | ||
| 1508 | Owen Goettel | 48.57 | 8 | B: 43.89 (+4.68s | 9.6%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 1509 | Reed Alabovitz | 48.58 | 8 | B: 43.89 (+4.69s | 9.7%) | West Florida Lightning Aquatic | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | ||
| 1510 | Samuel Baltasar | 48.59 | 10 | B: 43.89 (+4.70s | 9.7%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | ||
| 1511 | Jonathan Engle | 48.59 | 8 | B: 43.89 (+4.70s | 9.7%) | Mission Valley YMCA | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1512 | Jayden Yu | 48.59 | 9 | B: 43.89 (+4.70s | 9.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 1513 | Mithren Vijay | 48.59 | 9 | B: 43.89 (+4.70s | 9.7%) | Valley Splash | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1514 | Levi Heilbrun | 48.59 | 10 | B: 43.89 (+4.70s | 9.7%) | Bend Swim Club | 07/11/2025 | 2025 THSC Summer Classic | ||
| 1515 | Wesley Albright | 48.60 | 9 | B: 43.89 (+4.71s | 9.7%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1516 | Jackson Guttridge | 48.61 | 10 | B: 43.89 (+4.72s | 9.7%) | Apex | 07/19/2025 | Apex Intrasquad 3 | ||
| 1517 | Marcelo Fragale | 48.62 | 9 | B: 43.89 (+4.73s | 9.7%) | Lone Star Aquatic Club | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 1518 | David Tan | 48.63 | 9 | B: 43.89 (+4.74s | 9.7%) | Pacifica Sea Lions | 06/06/2025 | BAC C B A Meet | ||
| 1519 | Landon Putz | 48.65 | 10 | B: 43.89 (+4.76s | 9.8%) | YMCA of Austin Swim Alliance | 04/26/2025 | 2025 ST CCSS LC Unclassified | ||
| 1520 | Shuyi Tan | 48.66 | 9 | B: 43.89 (+4.77s | 9.8%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1521 | John Knudsen | 48.66 | 10 | B: 43.89 (+4.77s | 9.8%) | Puget Sound Swim Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1522 | Oliver Doty | 48.68 | 10 | B: 43.89 (+4.79s | 9.8%) | Gator Swim Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 1523 | Christian Ballin | 48.69 | 10 | B: 43.89 (+4.80s | 9.9%) | 757swim | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 1524 | Gavin Merrill | 48.69 | 9 | B: 43.89 (+4.80s | 9.9%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | ||
| 1525 | Giovanni Bigelow | 48.70 | 10 | B: 43.89 (+4.81s | 9.9%) | Thunderbird Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1526 | Axel Deklotz | 48.73 | 10 | B: 43.89 (+4.84s | 9.9%) | Fresno Dolphins Swim Team | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 1527 | Ridge Harris | 48.74 | 8 | B: 43.89 (+4.85s | 10.0%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | ||
| 1528 | Benjamin Du | 48.77 | 10 | B: 43.89 (+4.88s | 10.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1529 | Francis Wang | 48.79 | 9 | B: 43.89 (+4.90s | 10.0%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 1530 | Steevenson Martins | 48.81 | 9 | B: 43.89 (+4.92s | 10.1%) | McMinnville Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 1531 | Roland Suida | 48.81 | 8 | B: 43.89 (+4.92s | 10.1%) | Rogue Rapids | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 1532 | Sebastian Morrell | 48.82 | 8 | B: 43.89 (+4.93s | 10.1%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 1533 | Jeremy Liu | 48.83 | 9 | B: 43.89 (+4.94s | 10.1%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1534 | Aarav Mehta | 48.83 | 10 | B: 43.89 (+4.94s | 10.1%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 1535 | Minjun Park | 48.85 | 10 | B: 43.89 (+4.96s | 10.2%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1536 | Marshall Patton | 48.86 | 8 | B: 43.89 (+4.97s | 10.2%) | San Antonio Wave | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 1537 | George Bolt | 48.86 | 10 | B: 43.89 (+4.97s | 10.2%) | VillaSport Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 1538 | Abraham Urrutia | 48.89 | 10 | B: 43.89 (+5.00s | 10.2%) | Foothills Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1539 | Michael Sohn | 48.89 | 10 | B: 43.89 (+5.00s | 10.2%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 1540 | Avyan Pinapala | 48.89 | 10 | B: 43.89 (+5.00s | 10.2%) | Life Time Michigan Swim Team | 12/09/2025 | November 2025 Life Time Michigan Intersquad | ||
| 1541 | Brody Puska | 48.91 | 9 | B: 43.89 (+5.02s | 10.3%) | Apex | 07/19/2025 | Apex Intrasquad 3 | ||
| 1542 | Benjamin Verhoef | 48.91 | 9 | B: 43.89 (+5.02s | 10.3%) | Bolles School Sharks | 04/11/2025 | 2025 April Classic | ||
| 1543 | Bolden Rapuzzi | 48.94 | 8 | B: 43.89 (+5.05s | 10.3%) | Highlands Ranch Aquatics | 06/19/2025 | 2025 CO ACES Summer Invite | ||
| 1544 | Emmett Olsen | 48.96 | 9 | B: 43.89 (+5.07s | 10.4%) | Edina Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1545 | Luca Moyes | 48.98 | 8 | B: 43.89 (+5.09s | 10.4%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 1546 | Jude Taylor | 49.00 | 10 | B: 43.89 (+5.11s | 10.4%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 1547 | Isaac Marcuson | 49.03 | 10 | B: 43.89 (+5.14s | 10.5%) | Aspire Aquatics of Colorado | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | ||
| 1548 | Jack Herson | 49.03 | 9 | B: 43.89 (+5.14s | 10.5%) | Albany Armada Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1549 | Benjamin Modarressian | 49.04 | 10 | B: 43.89 (+5.15s | 10.5%) | Firestone Akron Swim Team | 05/16/2025 | Busbey Invitational 2025 | ||
| 1550 | Belal Shahin | 49.09 | 10 | B: 43.89 (+5.20s | 10.6%) | North Coast Aquatic Team | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
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.