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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3701 | Daniel Gutierrez | 47.15 | 8 | B: 43.89 (+3.26s | 6.9%) | Hialeah Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 3702 | Niall Lalomio | 47.15 | 8 | B: 43.89 (+3.26s | 6.9%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | ||
| 3703 | Evan Gerasimov | 47.16 | 10 | B: 43.89 (+3.27s | 6.9%) | Hockomock Area YMCA Lightning | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | ||
| 3704 | Rowan Osborne | 47.16 | 9 | B: 43.89 (+3.27s | 6.9%) | Prineville Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 3705 | Micah Chiu | 47.17 | 8 | B: 43.89 (+3.28s | 7.0%) | Palo Alto Stanford Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3706 | Liam Arrobo | 47.17 | 7 | B: 43.89 (+3.28s | 7.0%) | Hillsboro Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 3707 | Winston Han | 47.17 | 6 | B: 43.89 (+3.28s | 7.0%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 3708 | John Kehl | 47.18 | 10 | B: 43.89 (+3.29s | 7.0%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | ||
| 3709 | Ngawang Sherpa | 47.18 | 8 | B: 43.89 (+3.29s | 7.0%) | Swim South Bay | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 3710 | Theodore Craig | 47.20 | 10 | B: 43.89 (+3.31s | 7.0%) | Bellingham Bay Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | ||
| 3711 | Derek Tang | 47.20 | 9 | B: 43.89 (+3.31s | 7.0%) | Amherst Tritons Swim Team | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | ||
| 3712 | Beckett Smith | 47.20 | 10 | B: 43.89 (+3.31s | 7.0%) | Kceoc Aquatic Club | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 3713 | Alexander Miller | 47.23 | 10 | B: 43.89 (+3.34s | 7.1%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 3714 | Isaac Mallizzio | 47.24 | 10 | B: 43.89 (+3.35s | 7.1%) | Atlantis Swimming Federation | 06/25/2026 | 2026 MN ASF Touring Into Summer 2026 Copied | ||
| 3715 | Abraham Estes | 47.24 | 10 | B: 43.89 (+3.35s | 7.1%) | Cardinal Aquatics | 05/08/2026 | 2026 Cardinal Aquatics Summer Throwdown | ||
| 3716 | Platon Smirnov | 47.24 | 8 | B: 43.89 (+3.35s | 7.1%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3717 | Nathan Richardson | 47.24 | 10 | B: 43.89 (+3.35s | 7.1%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 3718 | Angus McInnes | 47.24 | 10 | B: 43.89 (+3.35s | 7.1%) | The Dalles Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 3719 | Felix Goetz | 47.25 | 9 | B: 43.89 (+3.36s | 7.1%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 3720 | Miles Siddoway | 47.25 | 7 | B: 43.89 (+3.36s | 7.1%) | Eastern Panhandle Swim Club | 05/01/2026 | 2026 Helen Wang Sunflower Classic | ||
| 3721 | Boone Day | 47.25 | 8 | B: 43.89 (+3.36s | 7.1%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 3722 | Mirel Medina | 47.26 | 8 | B: 43.89 (+3.37s | 7.1%) | Tsunamis Swim Team | 05/15/2026 | May Central Park Series | ||
| 3723 | William Nguyen | 47.27 | 10 | B: 43.89 (+3.38s | 7.2%) | San Jose Goosemonkeys | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 3724 | Connor Arsenault | 47.27 | 10 | B: 43.89 (+3.38s | 7.2%) | Tampa Y Swimming | 05/30/2026 | Stingrays Summer Sizzle | ||
| 3725 | Anders Cai | 47.27 | 10 | B: 43.89 (+3.38s | 7.2%) | Mission Valley YMCA | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 3726 | Arman Perez | 47.28 | 9 | B: 43.89 (+3.39s | 7.2%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
| 3727 | Liam Kilpatrick | 47.28 | 9 | B: 43.89 (+3.39s | 7.2%) | Baylor Swim Club | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | ||
| 3728 | Zichen Yan | 47.29 | 9 | B: 43.89 (+3.40s | 7.2%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 3729 | Michael Zhang-Shen | 47.29 | 9 | B: 43.89 (+3.40s | 7.2%) | Blue Dolphin Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 3730 | Reyansh Soni | 47.31 | 10 | B: 43.89 (+3.42s | 7.2%) | Crimson Aquatics | 04/11/2026 | 2026 NE CS Season Opener | ||
| 3731 | Samuel Knific | 47.31 | 9 | B: 43.89 (+3.42s | 7.2%) | Lakeshore Swim Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 3732 | Benjamin Blake | 47.32 | 9 | B: 43.89 (+3.43s | 7.2%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | ||
| 3733 | Maxx Yu | 47.33 | 10 | B: 43.89 (+3.44s | 7.3%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | ||
| 3734 | Archer Nguyen | 47.33 | 10 | B: 43.89 (+3.44s | 7.3%) | Streamliner Aquatics | 07/05/2025 | Sawtooth Last Chance Time Trial | ||
| 3735 | Charles Assis | 47.34 | 10 | B: 43.89 (+3.45s | 7.3%) | Hurricane Aquatics | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 3736 | Simon Nelson | 47.34 | 10 | B: 43.89 (+3.45s | 7.3%) | Norfolk YMCA Aquajets | 06/26/2026 | 2026 SD SFST Summer Surge Classic | ||
| 3737 | Henry Drotleff | 47.35 | 8 | B: 43.89 (+3.46s | 7.3%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 3738 | Theodore Daines | 47.35 | 10 | B: 43.89 (+3.46s | 7.3%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 3739 | William Clark | 47.35 | 9 | B: 43.89 (+3.46s | 7.3%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 3740 | Jordyn Melgar-Santiago | 47.35 | 10 | B: 43.89 (+3.46s | 7.3%) | Rowan Aquatic Club - YMCA | 06/19/2026 | 19th Annual Bob Pratt Invitational Copied | ||
| 3741 | Elon Liu | 47.36 | 7 | B: 43.89 (+3.47s | 7.3%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 3742 | Joseph Proffitt | 47.36 | 10 | B: 43.89 (+3.47s | 7.3%) | Nova of Virginia | 04/26/2024 | NOVA LC Kick Off | ||
| 3743 | Lucas Li | 47.36 | 8 | B: 43.89 (+3.47s | 7.3%) | Milpitas Aquatic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3744 | Asher Young | 47.38 | 9 | B: 43.89 (+3.49s | 7.4%) | SwimRVA | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 3745 | Joel Hooper | 47.38 | 9 | B: 43.89 (+3.49s | 7.4%) | Biloxi Elite Swim Team | 04/18/2026 | 2026 CMSA First Chance LCM | ||
| 3746 | Drew Carabio | 47.39 | 9 | B: 43.89 (+3.50s | 7.4%) | Wahoo\\\\\\'s of Wellington | 05/08/2026 | 2026 Wellington May Long Course Meet | ||
| 3747 | Jacob Leong | 47.39 | 10 | B: 43.89 (+3.50s | 7.4%) | Alamo Area Aquatic Association | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 3748 | Mason Love | 47.40 | 7 | B: 43.89 (+3.51s | 7.4%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 3749 | Quentin Scarlett | 47.40 | 7 | B: 43.89 (+3.51s | 7.4%) | Edina Swim Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | ||
| 3750 | Artem Kovalenko | 47.40 | 9 | B: 43.89 (+3.51s | 7.4%) | Crimson Aquatics | 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.