Eastern Zone Zone Boys 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Logan Su | 50.00 | 8 | B Min | BB: 47.69 (+2.31s | 4.6%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 752 | Porter Muth | 50.01 | 9 | B Min | BB: 47.69 (+2.32s | 4.6%) | Edge Swim Club | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 753 | Daniel Crostic | 50.01 | 9 | B Min | BB: 47.69 (+2.32s | 4.6%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 754 | Sebastian Olds | 50.02 | 10 | B Min | BB: 47.69 (+2.33s | 4.7%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 755 | Finnegan Flook | 50.04 | 10 | B Min | BB: 47.69 (+2.35s | 4.7%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 756 | Hayden Rennie | 50.04 | 9 | B Min | BB: 47.69 (+2.35s | 4.7%) | Rima United | 05/01/2026 | 2026 NE KING RI May Fair | |
| 757 | Marc Villa | 50.04 | 10 | B Min | BB: 47.69 (+2.35s | 4.7%) | Bgc-N. Westchester Marlins | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 758 | Everett Chery-Hise | 50.05 | 9 | B Min | BB: 47.69 (+2.36s | 4.7%) | Loyola Blakefield Aquatics | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 759 | Matthew Rotter-Cotts | 50.05 | 8 | B Min | BB: 47.69 (+2.36s | 4.7%) | Sprc Stingrays | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 760 | Charles Seaman | 50.06 | 9 | B Min | BB: 47.69 (+2.37s | 4.7%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 761 | Phil Jordan | 50.06 | 8 | B Min | BB: 47.69 (+2.37s | 4.7%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 762 | Sebastian Van Loon | 50.07 | 10 | B Min | BB: 47.69 (+2.38s | 4.8%) | Hydro-sonic Tiburones | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 763 | Brycen Gittens | 50.07 | 10 | B Min | BB: 47.69 (+2.38s | 4.8%) | Machine Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 764 | Nathan Chen | 50.08 | 9 | B Min | BB: 47.69 (+2.39s | 4.8%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 765 | Andrew O'Brien | 50.08 | 9 | B Min | BB: 47.69 (+2.39s | 4.8%) | WeAquatics | 01/11/2026 | 2026 New Year Speed Run | |
| 766 | Jack Wilson | 50.09 | 10 | B Min | BB: 47.69 (+2.40s | 4.8%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 767 | Nolan Cook | 50.10 | 9 | B Min | BB: 47.69 (+2.41s | 4.8%) | The Capitol Sea Devils | 11/21/2025 | 2025 Swim Rock | |
| 768 | Armani Bonds | 50.10 | 10 | B Min | BB: 47.69 (+2.41s | 4.8%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 769 | Winston Gu | 50.11 | 9 | B Min | BB: 47.69 (+2.42s | 4.8%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 770 | Ryan Denardo | 50.12 | 9 | B Min | BB: 47.69 (+2.43s | 4.8%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open PWCS | |
| 771 | Marvin Pivonka | 50.13 | 9 | B Min | BB: 47.69 (+2.44s | 4.9%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 772 | Alfred Mueller | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 773 | Thomas Briceno | 50.14 | 9 | B Min | BB: 47.69 (+2.45s | 4.9%) | Cougar Aquatic Team | 02/14/2026 | 2026 Will You BB Mine | |
| 774 | Jones North | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 775 | William Masear | 50.15 | 9 | B Min | BB: 47.69 (+2.46s | 4.9%) | Sprc Stingrays | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 776 | Chris Oh | 50.15 | 10 | B Min | BB: 47.69 (+2.46s | 4.9%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 777 | Ethan Huang | 50.16 | 9 | B Min | BB: 47.69 (+2.47s | 4.9%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 778 | Brody Davis | 50.20 | 9 | B Min | BB: 47.69 (+2.51s | 5.0%) | Hampton Virginia Current | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 779 | Jackson Lilley | 50.20 | 8 | B Min | BB: 47.69 (+2.51s | 5.0%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 780 | Jacob Ethier | 50.21 | 10 | B Min | BB: 47.69 (+2.52s | 5.0%) | United Swim Club | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 781 | Kabir Bassi | 50.22 | 9 | B Min | BB: 47.69 (+2.53s | 5.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 782 | Nicolas Rodriguez | 50.24 | 7 | B Min | BB: 47.69 (+2.55s | 5.1%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 783 | Joseph Proffitt | 50.26 | 10 | B Min | BB: 47.69 (+2.57s | 5.1%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 784 | Benjamin Wei | 50.28 | 9 | B Min | BB: 47.69 (+2.59s | 5.2%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 785 | Lev Goldstein | 50.29 | 9 | B Min | BB: 47.69 (+2.60s | 5.2%) | North Shore Swim Club | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 786 | Daniel Zhou | 50.30 | 8 | B Min | BB: 47.69 (+2.61s | 5.2%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 787 | Bennett DeBacker | 50.30 | 9 | B Min | BB: 47.69 (+2.61s | 5.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 788 | Eric Lin | 50.32 | 9 | B Min | BB: 47.69 (+2.63s | 5.2%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | |
| 789 | Arthur Sheehan | 50.32 | 10 | B Min | BB: 47.69 (+2.63s | 5.2%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 790 | Noah Fiorentino | 50.32 | 10 | B Min | BB: 47.69 (+2.63s | 5.2%) | Sachem Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 791 | Nolan Sisul | 50.34 | 9 | B Min | BB: 47.69 (+2.65s | 5.3%) | Heal Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 792 | Miles Bamberger | 50.36 | 9 | B Min | BB: 47.69 (+2.67s | 5.3%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 793 | Lincoln Sprague | 50.36 | 10 | B Min | BB: 47.69 (+2.67s | 5.3%) | Crimson Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 794 | Louis Liu | 50.36 | 8 | B Min | BB: 47.69 (+2.67s | 5.3%) | H2okie Aquatics | 02/07/2026 | SW District 8 Under Championship | |
| 795 | Gideon Bloxham | 50.37 | 9 | B Min | BB: 47.69 (+2.68s | 5.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 796 | Anthony Wang | 50.39 | 8 | B Min | BB: 47.69 (+2.70s | 5.4%) | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 797 | Everett Blunden | 50.40 | 9 | B Min | BB: 47.69 (+2.71s | 5.4%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 798 | William Beaton | 50.40 | 10 | B Min | BB: 47.69 (+2.71s | 5.4%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 799 | Jack Sandquist | 50.40 | 9 | B Min | BB: 47.69 (+2.71s | 5.4%) | Star Swimming | 10/10/2026 | 2026 Super STAR Series #1 | |
| 800 | Wyatt Kinmonth | 50.41 | 9 | B Min | BB: 47.69 (+2.72s | 5.4%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
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.