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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3751 | Gabriel Lozano | 57.45 | 10 | B: 55.39 (+2.06s | 3.6%) | Gsa | 04/17/2026 | 2026 STAR April Friday Night At The Races | ||
| 3752 | Bronson Bruland | 57.46 | 10 | B: 55.39 (+2.07s | 3.6%) | Mlst | 07/12/2025 | 2025 Silver State Championships | ||
| 3753 | Lee Lopez | 57.47 | 10 | B: 55.39 (+2.08s | 3.6%) | SOL Swim Team | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 3754 | Timothy McKinnon | 57.47 | 7 | B: 55.39 (+2.08s | 3.6%) | YMCA of the North Shore Sharks | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | ||
| 3755 | Luke Nieto | 57.47 | 9 | B: 55.39 (+2.08s | 3.6%) | Greater Pensacola Aquatic Club | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | ||
| 3756 | Elijah Irwin | 57.47 | 10 | B: 55.39 (+2.08s | 3.6%) | Fallbrook Assoc Swim T | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 3757 | Henry Lamothe | 57.48 | 9 | B: 55.39 (+2.09s | 3.6%) | swimPAC | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | ||
| 3758 | Cameron Burgess | 57.48 | 7 | B: 55.39 (+2.09s | 3.6%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 3759 | Nolan Kelly | 57.48 | 8 | B: 55.39 (+2.09s | 3.6%) | Riptide Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | ||
| 3760 | Grant Kroggel | 57.49 | 9 | B: 55.39 (+2.10s | 3.7%) | Spartan Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 3761 | Jay Pomprowitz | 57.49 | 9 | B: 55.39 (+2.10s | 3.7%) | Univ. of Denver Hilltoppers | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 3762 | Kayson Stephens | 57.50 | 10 | B: 55.39 (+2.11s | 3.7%) | Seastars Aquatics | 05/02/2026 | 2026 GPAC Flip Flop Invitational | ||
| 3763 | Ramsey Warren | 57.50 | 10 | B: 55.39 (+2.11s | 3.7%) | Lakes Region Wavemakers | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 3764 | Shashank Putluru | 57.51 | 9 | B: 55.39 (+2.12s | 3.7%) | Pride Swimming | 07/31/2026 | 2026 NE MST ESC Summer Championship | ||
| 3765 | Rye Spaulding | 57.52 | 10 | B: 55.39 (+2.13s | 3.7%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 3766 | Wesley Koo | 57.52 | 9 | B: 55.39 (+2.13s | 3.7%) | South Shore YMCA Strypers | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | ||
| 3767 | Noah Dalton | 57.52 | 10 | B: 55.39 (+2.13s | 3.7%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 3768 | Seraphim Marandici | 57.53 | 8 | B: 55.39 (+2.14s | 3.7%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | ||
| 3769 | Theodore Lundeen | 57.57 | 10 | B: 55.39 (+2.18s | 3.8%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 3770 | Oliver Miranda | 57.57 | 8 | B: 55.39 (+2.18s | 3.8%) | Unattached | 07/31/2026 | 2026 NE NSSC New England Summer Championship | ||
| 3771 | Thomas von Kuhn | 57.58 | 9 | B: 55.39 (+2.19s | 3.8%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 3772 | Kannon Pinto | 57.58 | 9 | B: 55.39 (+2.19s | 3.8%) | Bergen Barracudas Swim Team | 05/30/2026 | 2026 HACY Summer Solstice | ||
| 3773 | Adrian Seto | 57.59 | 9 | B: 55.39 (+2.20s | 3.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3774 | Julian Samaha | 57.62 | 10 | B: 55.39 (+2.23s | 3.9%) | Ocean County YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 3775 | Everett Rainis | 57.62 | 9 | B: 55.39 (+2.23s | 3.9%) | Manta Ray Aquatics | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 3776 | Aaron Boytsov | 57.63 | 9 | B: 55.39 (+2.24s | 3.9%) | Renegade Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 3777 | Joshua Chang | 57.63 | 9 | B: 55.39 (+2.24s | 3.9%) | Unattached | 05/02/2026 | Alto Spring Jam CBA | ||
| 3778 | Eddy Jiang | 57.64 | 8 | B: 55.39 (+2.25s | 3.9%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | ||
| 3779 | Holden Benke | 57.64 | 10 | B: 55.39 (+2.25s | 3.9%) | Mission Valley YMCA | 04/24/2026 | 2026 SI PS ABB Meet Group A | ||
| 3780 | Lucas Chan | 57.64 | 9 | B: 55.39 (+2.25s | 3.9%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 3781 | Alex Warren Moy | 57.64 | 10 | B: 55.39 (+2.25s | 3.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 3782 | Liam Frank | 57.66 | 10 | B: 55.39 (+2.27s | 3.9%) | Olympus Aquatics | 07/09/2024 | Legendary Encore LC 2024 | ||
| 3783 | Liam Gottheiner | 57.66 | 9 | B: 55.39 (+2.27s | 3.9%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | ||
| 3784 | Christopher Henriques | 57.67 | 8 | B: 55.39 (+2.28s | 4.0%) | Napa Valley Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 3785 | Edward Lou-Holmes | 57.68 | 9 | B: 55.39 (+2.29s | 4.0%) | Arctic Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 3786 | Thomas Castaneda | 57.68 | 7 | B: 55.39 (+2.29s | 4.0%) | Lifetime | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | ||
| 3787 | Nicholas Li | 57.69 | 9 | B: 55.39 (+2.30s | 4.0%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 3788 | Lowell Burnside | 57.70 | 9 | B: 55.39 (+2.31s | 4.0%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 3789 | Hudson Crosby | 57.70 | 10 | B: 55.39 (+2.31s | 4.0%) | Castle Rock Swimming | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 3790 | Austin Sommer | 57.70 | 9 | B: 55.39 (+2.31s | 4.0%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 3791 | Kainalu Rivera | 57.71 | 9 | B: 55.39 (+2.32s | 4.0%) | Hilo Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 3792 | Cole Erickson | 57.71 | 8 | B: 55.39 (+2.32s | 4.0%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 3793 | Logan Mckeever | 57.73 | 9 | B: 55.39 (+2.34s | 4.1%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
| 3794 | Ethan Wei | 57.73 | 6 | B: 55.39 (+2.34s | 4.1%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 3795 | Marcus Wright | 57.74 | 7 | B: 55.39 (+2.35s | 4.1%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 3796 | Grant Reutter | 57.74 | 7 | B: 55.39 (+2.35s | 4.1%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | ||
| 3797 | Benjamin Tanner | 57.75 | 9 | B: 55.39 (+2.36s | 4.1%) | Cedar Swim Club | 07/09/2024 | 2024 CSC July Last Chance | ||
| 3798 | Leo Castiglione | 57.75 | 10 | B: 55.39 (+2.36s | 4.1%) | Pearl City Aquatics | 05/23/2026 | OSL A+ LCM Meet | ||
| 3799 | Isaac Dela Cruz | 57.75 | 8 | B: 55.39 (+2.36s | 4.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3800 | Timothy Chau | 57.76 | 8 | B: 55.39 (+2.37s | 4.1%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
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.