USA Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3651 | Wyatt Harrison | 56.96 | 10 | B: 55.39 (+1.57s | 2.8%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 3652 | Kyle Bauman | 56.97 | 8 | B: 55.39 (+1.58s | 2.8%) | Boulder Swim Team | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | ||
| 3653 | Marlon Chinchilla | 56.98 | 9 | B: 55.39 (+1.59s | 2.8%) | Piranha Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 3654 | Maxwell Lashbrook | 56.98 | 9 | B: 55.39 (+1.59s | 2.8%) | Sporting Jax Aquatic Club | 05/23/2025 | EAJ Mayhem 2025 | ||
| 3655 | Owen Knien | 56.98 | 9 | B: 55.39 (+1.59s | 2.8%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | ||
| 3656 | Jameson Wallace | 56.98 | 8 | B: 55.39 (+1.59s | 2.8%) | Napa Valley Swim Team | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3657 | Jude Taylor | 57.00 | 10 | B: 55.39 (+1.61s | 2.8%) | Laker Swim | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | ||
| 3658 | Marion Haynes | 57.00 | 8 | B: 55.39 (+1.61s | 2.8%) | Cincinnati Marlins | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 3659 | Ivan Swan | 57.02 | 9 | B: 55.39 (+1.63s | 2.9%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 3660 | Wayne Schrader | 57.03 | 9 | B: 55.39 (+1.64s | 2.9%) | Tri-city Channel Cats | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 3661 | Eason Liu | 57.04 | 8 | B: 55.39 (+1.65s | 2.9%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 3662 | Cameron Snyder | 57.04 | 8 | B: 55.39 (+1.65s | 2.9%) | Saluki Swim Club | 04/11/2026 | 2026 Saluki International | ||
| 3663 | Ethan Shiflet | 57.07 | 9 | B: 55.39 (+1.68s | 2.9%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 3664 | Branden Walters | 57.08 | 9 | B: 55.39 (+1.69s | 3.0%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 3665 | Caleb Kelly | 57.08 | 9 | B: 55.39 (+1.69s | 3.0%) | Frederick Area Swim Team | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 3666 | Kyrie Laurente | 57.08 | 8 | B: 55.39 (+1.69s | 3.0%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 3667 | Leonardo Soto | 57.08 | 10 | B: 55.39 (+1.69s | 3.0%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 3668 | Thomas Jones | 57.08 | 8 | B: 55.39 (+1.69s | 3.0%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | ||
| 3669 | Reece Kau | 57.08 | 10 | B: 55.39 (+1.69s | 3.0%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 3670 | Alex Zhong | 57.09 | 8 | B: 55.39 (+1.70s | 3.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 3671 | Wyatt Weldin | 57.10 | 8 | B: 55.39 (+1.71s | 3.0%) | Gator Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 3672 | Hayden Borgen | 57.10 | 8 | B: 55.39 (+1.71s | 3.0%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 3673 | Asher Seon | 57.10 | 8 | B: 55.39 (+1.71s | 3.0%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | ||
| 3674 | Rowan Lai | 57.11 | 10 | B: 55.39 (+1.72s | 3.0%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 3675 | Adam Shi | 57.11 | 8 | B: 55.39 (+1.72s | 3.0%) | Scarlet Aquatics | 05/30/2026 | 2026 Scarlet Heat Madness | ||
| 3676 | Myles Clark | 57.11 | 10 | B: 55.39 (+1.72s | 3.0%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 3677 | Jeffrey Li | 57.11 | 10 | B: 55.39 (+1.72s | 3.0%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 3678 | Max Lim | 57.13 | 10 | B: 55.39 (+1.74s | 3.0%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 3679 | Joseph Borgerding | 57.14 | 9 | B: 55.39 (+1.75s | 3.1%) | Minot Swim Club | 06/07/2024 | 2024 WFF Summer Explosion | ||
| 3680 | Oskar Bielke | 57.14 | 9 | B: 55.39 (+1.75s | 3.1%) | Velocity Aquatics | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 3681 | Brayden Wei | 57.14 | 9 | B: 55.39 (+1.75s | 3.1%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 3682 | Pascal Srour | 57.15 | 8 | B: 55.39 (+1.76s | 3.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3683 | Aiden Blackledge | 57.16 | 10 | B: 55.39 (+1.77s | 3.1%) | Great Wolf Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | ||
| 3684 | Evan Ng | 57.16 | 10 | B: 55.39 (+1.77s | 3.1%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 3685 | Artur Lewandowski | 57.16 | 10 | B: 55.39 (+1.77s | 3.1%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | ||
| 3686 | Zaviar Alam | 57.17 | 9 | B: 55.39 (+1.78s | 3.1%) | Berkeley Aquatic Club | 05/31/2026 | 2026 MAY Bring The Heat | ||
| 3687 | Ethan Li | 57.17 | 9 | B: 55.39 (+1.78s | 3.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 3688 | Alex Musteata | 57.18 | 10 | B: 55.39 (+1.79s | 3.1%) | 757swim | 04/20/2024 | 757Swim Spring Challenge | ||
| 3689 | Aahil Mehta | 57.18 | 9 | B: 55.39 (+1.79s | 3.1%) | YMCA of the Jersey Shore | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 3690 | Lachlan Bertke | 57.18 | 8 | B: 55.39 (+1.79s | 3.1%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 3691 | Alexander Nabbe | 57.18 | 8 | B: 55.39 (+1.79s | 3.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 3692 | Colton Busato | 57.19 | 8 | B: 55.39 (+1.80s | 3.1%) | Unattached | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 3693 | Declan Sullivan | 57.19 | 7 | B: 55.39 (+1.80s | 3.1%) | North Carolina Aquatic Club | 05/15/2026 | 2026 NCAC Meet On The Hill | ||
| 3694 | William Clark | 57.19 | 9 | B: 55.39 (+1.80s | 3.1%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 3695 | Nandan Basaveni | 57.20 | 9 | B: 55.39 (+1.81s | 3.2%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | ||
| 3696 | Jackson Yauger | 57.21 | 10 | B: 55.39 (+1.82s | 3.2%) | Quest Swimming | 06/25/2026 | LC Central District Champs | ||
| 3697 | Noah Pappas | 57.21 | 10 | B: 55.39 (+1.82s | 3.2%) | Highbridge Aquatics | 06/26/2026 | 2026 Colonel Summer Classic Copied | ||
| 3698 | Platon Smirnov | 57.21 | 9 | B: 55.39 (+1.82s | 3.2%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 3699 | Edward Galvan | 57.21 | 10 | B: 55.39 (+1.82s | 3.2%) | YMCA of Austin Swim Alliance | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 3700 | Jiaqi Zong | 57.22 | 8 | B: 55.39 (+1.83s | 3.2%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
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.