Eastern Zone Zone Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Khai Cho-Khaliq | 43.57 | 10 | B Min | BB: 42.89 (+0.68s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 852 | Robert Flinn | 43.57 | 8 | B Min | BB: 42.89 (+0.68s | 1.6%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 853 | Griffin Vagts | 43.57 | 7 | B Min | BB: 42.89 (+0.68s | 1.6%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 854 | Connor Hilton | 43.58 | 9 | B Min | BB: 42.89 (+0.69s | 1.6%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 855 | Garrett Dansereau | 43.58 | 10 | B Min | BB: 42.89 (+0.69s | 1.6%) | Westbrook Seals | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 856 | Elliott Segerson | 43.59 | 9 | B Min | BB: 42.89 (+0.70s | 1.6%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 857 | Connor Hansbury | 43.60 | 9 | B Min | BB: 42.89 (+0.71s | 1.6%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 858 | Rigel Rice | 43.60 | 9 | B Min | BB: 42.89 (+0.71s | 1.6%) | Commonwealth Swimming | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 859 | Benjamin Smith | 43.63 | 8 | B Min | BB: 42.89 (+0.74s | 1.7%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 860 | Nicholas Andolina | 43.65 | 9 | B Min | BB: 42.89 (+0.76s | 1.7%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 861 | Kirk Grosslein | 43.66 | 10 | B Min | BB: 42.89 (+0.77s | 1.8%) | Fall River YMCA Lightning | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 862 | Hunter Mayne | 43.66 | 9 | B Min | BB: 42.89 (+0.77s | 1.8%) | Empire Swimming | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 863 | Liam Denis | 43.66 | 7 | B Min | BB: 42.89 (+0.77s | 1.8%) | Tidal Wave Swim Team | 06/13/2026 | 2026 STAC Summertime Splash | |
| 864 | Ethan Ryder | 43.67 | 10 | B Min | BB: 42.89 (+0.78s | 1.8%) | Mystic Hammerheads | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 865 | Ray Hoage | 43.69 | 10 | B Min | BB: 42.89 (+0.80s | 1.8%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 866 | Jacob Elmer | 43.69 | 10 | B Min | BB: 42.89 (+0.80s | 1.8%) | Monmouth Barracudas | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 867 | Vincent Mansueto | 43.70 | 9 | B Min | BB: 42.89 (+0.81s | 1.9%) | Three Village Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 868 | Noah Byerly | 43.73 | 9 | B Min | BB: 42.89 (+0.84s | 1.9%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 869 | Thomas Van Epp | 43.74 | 9 | B Min | BB: 42.89 (+0.85s | 1.9%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 870 | Jack Friedeman | 43.74 | 9 | B Min | BB: 42.89 (+0.85s | 1.9%) | TONAWANDA TITANS | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 871 | Ryan Musser | 43.75 | 8 | B Min | BB: 42.89 (+0.86s | 2.0%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 872 | Andrew Karalitzky | 43.75 | 8 | B Min | BB: 42.89 (+0.86s | 2.0%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 873 | Clement Pauk | 43.75 | 10 | B Min | BB: 42.89 (+0.86s | 2.0%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 874 | Emmett Raj | 43.75 | 10 | B Min | BB: 42.89 (+0.86s | 2.0%) | York Swim Club of Northern Vir | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 875 | Samuel Napiorkowski | 43.77 | 10 | B Min | BB: 42.89 (+0.88s | 2.0%) | Aces Aquatics | 11/07/2025 | 2025 NE CS Fall Classic Copied | |
| 876 | Ryan Park | 43.77 | 9 | B Min | BB: 42.89 (+0.88s | 2.0%) | Pack Swim Team of Pittsford | 10/24/2026 | 2026 Victor Halloween Classic | |
| 877 | Reavley Hillery | 43.79 | 10 | B Min | BB: 42.89 (+0.90s | 2.1%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 878 | William McAllister | 43.79 | 9 | B Min | BB: 42.89 (+0.90s | 2.1%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | |
| 879 | Maxwell Ma | 43.79 | 10 | B Min | BB: 42.89 (+0.90s | 2.1%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 880 | Brooks Crosnicker | 43.80 | 8 | B Min | BB: 42.89 (+0.91s | 2.1%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 881 | Reid Gage | 43.81 | 9 | B Min | BB: 42.89 (+0.92s | 2.1%) | Jcc Sea Serpents | 06/13/2026 | 2026 NE JCCS Marblehead Light | |
| 882 | Nevaan Prabhu | 43.82 | 9 | B Min | BB: 42.89 (+0.93s | 2.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 883 | Theodore Kelley | 43.83 | 10 | B Min | BB: 42.89 (+0.94s | 2.1%) | Cardinal and Gold Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 884 | Eric Lin | 43.83 | 9 | B Min | BB: 42.89 (+0.94s | 2.1%) | Three Village Swim Club | 11/15/2025 | 2025 MR SSC Turkey Trot Invitational | |
| 885 | Eugene Grechukhin | 43.83 | 10 | B Min | BB: 42.89 (+0.94s | 2.1%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 886 | Samuel Kim | 43.84 | 9 | B Min | BB: 42.89 (+0.95s | 2.2%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 887 | Yooahn Chang | 43.84 | 9 | B Min | BB: 42.89 (+0.95s | 2.2%) | Jersey Aquatic Club | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 888 | Jack Callahan | 43.85 | 10 | B Min | BB: 42.89 (+0.96s | 2.2%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 889 | Charles Szymanski | 43.85 | 9 | B Min | BB: 42.89 (+0.96s | 2.2%) | East Aurora Swim Team | 10/10/2026 | 2026 Super STAR Series #1 | |
| 890 | Rowan Fay | 43.86 | 8 | B Min | BB: 42.89 (+0.97s | 2.2%) | United Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 891 | Matthew Thant | 43.86 | 10 | B Min | BB: 42.89 (+0.97s | 2.2%) | Amherst Tiger Sharks | 10/17/2026 | AMTS 2026 Small Club Fall Invite | |
| 892 | Henry Guzzetta | 43.87 | 9 | B Min | BB: 42.89 (+0.98s | 2.2%) | Middies Wave Ryders | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 893 | Landon Fradua | 43.87 | 10 | B Min | BB: 42.89 (+0.98s | 2.2%) | Sachem Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 894 | Lennox Thomas | 43.87 | 9 | B Min | BB: 42.89 (+0.98s | 2.2%) | United Swim Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 895 | Brody Nordberg | 43.88 | 9 | B Min | BB: 42.89 (+0.99s | 2.3%) | Valley Swim Team Phoenix | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 896 | Shane Randell | 43.88 | 9 | B Min | BB: 42.89 (+0.99s | 2.3%) | United Swim Club | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 897 | Stephen Hogan | 43.89 | 10 | B Min | BB: 42.89 (+1.00s | 2.3%) | Retriever Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 898 | Ian Zhai | 43.90 | 9 | B Min | BB: 42.89 (+1.01s | 2.3%) | Badger Swim Club,Inc. | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 899 | Max Gibney | 43.90 | 9 | B Min | BB: 42.89 (+1.01s | 2.3%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 900 | Arden Earl | 43.90 | 9 | B Min | BB: 42.89 (+1.01s | 2.3%) | Lynchburg Aquatic Club | 10/03/2025 | CA Y Fall Kick Off 2025 | |
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.