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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Jacob Royzman | 42.95 | 10 | BB Min | A: 42.09 (+0.86s | 2.0%) | Empire Swimming | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 152 | William Cravens | 42.99 | 10 | BB Min | A: 42.09 (+0.90s | 2.1%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 153 | Jacob Tilman | 43.04 | 10 | BB Min | A: 42.09 (+0.95s | 2.2%) | Newport County YMCA Wahoos | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 154 | George Couchara | 43.04 | 9 | BB Min | A: 42.09 (+0.95s | 2.2%) | Hydra Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 155 | Liam Sandstrom | 43.06 | 8 | BB Min | A: 42.09 (+0.97s | 2.3%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 156 | Maximillian Kogan | 43.06 | 10 | BB Min | A: 42.09 (+0.97s | 2.3%) | Star Swimming | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 157 | Alisher Fahriddinov | 43.07 | 10 | BB Min | A: 42.09 (+0.98s | 2.3%) | Princeton Tiger Aquatic Club | 02/01/2026 | 2026 PTAC Kickoff | |
| 158 | Alistair Jiang | 43.09 | 10 | BB Min | A: 42.09 (+1.00s | 2.3%) | Clifton Seahawks | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 159 | Joshua Margolius | 43.11 | 9 | BB Min | A: 42.09 (+1.02s | 2.4%) | Rivertown Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 160 | James DeKlotz | 43.11 | 9 | BB Min | A: 42.09 (+1.02s | 2.4%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 161 | Aidan Campbell | 43.12 | 9 | BB Min | A: 42.09 (+1.03s | 2.4%) | Loyola Blakefield Aquatics | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 162 | Finn Meyer | 43.13 | 10 | BB Min | A: 42.09 (+1.04s | 2.4%) | Westbrook Seals | 05/16/2026 | 2026 NE Seal Summer Sprint Meet | |
| 163 | Alexander Wu | 43.15 | 10 | BB Min | A: 42.09 (+1.06s | 2.5%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 164 | Anderson Cox | 43.17 | 10 | BB Min | A: 42.09 (+1.08s | 2.5%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 165 | Benjamin Thilking | 43.19 | 10 | BB Min | A: 42.09 (+1.10s | 2.5%) | Bedford Barracudas | 03/07/2026 | PYSA Champs 2026 | |
| 166 | Mason Liu | 43.23 | 10 | BB Min | A: 42.09 (+1.14s | 2.6%) | Trident Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 167 | Brayden Li | 43.29 | 9 | BB Min | A: 42.09 (+1.20s | 2.8%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 168 | Brayden Herbert | 43.29 | 10 | BB Min | A: 42.09 (+1.20s | 2.8%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 169 | Declan Donnelly | 43.33 | 9 | BB Min | A: 42.09 (+1.24s | 2.9%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | |
| 170 | Sebastian Gutierrez | 43.35 | 9 | BB Min | A: 42.09 (+1.26s | 2.9%) | Anglerfish Aquatics | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 171 | Ben Herrera | 43.36 | 10 | BB Min | A: 42.09 (+1.27s | 2.9%) | Crimson Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 172 | Brandon Wang | 43.38 | 10 | BB Min | A: 42.09 (+1.29s | 3.0%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 173 | Leo Blubaugh | 43.40 | 10 | BB Min | A: 42.09 (+1.31s | 3.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 174 | Shi Zha | 43.43 | 8 | BB Min | A: 42.09 (+1.34s | 3.1%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 175 | Theodore Chan | 43.47 | 9 | BB Min | A: 42.09 (+1.38s | 3.2%) | Long Island Express | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 176 | Andrew Zhang | 43.48 | 9 | BB Min | A: 42.09 (+1.39s | 3.2%) | Revolution Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 177 | Connor Finlayson | 43.54 | 9 | BB Min | A: 42.09 (+1.45s | 3.3%) | Annapolis Swim Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 178 | Eli Cen | 43.55 | 9 | BB Min | A: 42.09 (+1.46s | 3.4%) | Harbor Seals | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 179 | Remi Newell | 43.56 | 9 | BB Min | A: 42.09 (+1.47s | 3.4%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 180 | Julian St. Peter | 43.57 | 9 | BB Min | A: 42.09 (+1.48s | 3.4%) | Edge Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 181 | Henry Kaiser | 43.58 | 10 | BB Min | A: 42.09 (+1.49s | 3.4%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 182 | William Greene | 43.58 | 10 | BB Min | A: 42.09 (+1.49s | 3.4%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 183 | Caleb Lee | 43.62 | 10 | BB Min | A: 42.09 (+1.53s | 3.5%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 184 | Andrew Radlicz | 43.63 | 9 | BB Min | A: 42.09 (+1.54s | 3.5%) | Life Time Mid Atlantic Swim Te | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 185 | Asa Heath | 43.64 | 10 | BB Min | A: 42.09 (+1.55s | 3.6%) | YMCA of Greater Nashua Storm | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 186 | Alex Koay | 43.67 | 10 | BB Min | A: 42.09 (+1.58s | 3.6%) | The Fish | 01/31/2026 | The 2026 Super FISH Bowl XVI | |
| 187 | Braden Dunlap | 43.67 | 9 | BB Min | A: 42.09 (+1.58s | 3.6%) | Naval Academy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 188 | August Allender | 43.69 | 10 | BB Min | A: 42.09 (+1.60s | 3.7%) | DC Dept Of Parks and Recreatio | 03/20/2026 | 26th Annual Spring Championships | |
| 189 | Aiden Gordon | 43.71 | 9 | BB Min | A: 42.09 (+1.62s | 3.7%) | Monroe-Woodbury Devilfish Aqua | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 190 | Everett Greenstreet | 43.73 | 9 | BB Min | A: 42.09 (+1.64s | 3.8%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 191 | Ezra Epstein | 43.75 | 10 | BB Min | A: 42.09 (+1.66s | 3.8%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 192 | Ethan Nicholes | 43.75 | 10 | BB Min | A: 42.09 (+1.66s | 3.8%) | Naval Academy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 193 | Lucas Jiang | 43.78 | 9 | BB Min | A: 42.09 (+1.69s | 3.9%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 194 | Mars Tremblay | 43.80 | 10 | BB Min | A: 42.09 (+1.71s | 3.9%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 195 | Aidan Baranec | 43.81 | 9 | BB Min | A: 42.09 (+1.72s | 3.9%) | Connetquot Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 196 | Rayan Khan | 43.83 | 10 | BB Min | A: 42.09 (+1.74s | 4.0%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 197 | Daniel Engelhardt | 43.85 | 10 | BB Min | A: 42.09 (+1.76s | 4.0%) | Outer Banks YMCA Tidal Waves | 03/19/2026 | 2026 USRY Short Course Champs | |
| 198 | Grayson Sawicki | 43.85 | 9 | BB Min | A: 42.09 (+1.76s | 4.0%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 199 | Robert Bates | 43.90 | 9 | BB Min | A: 42.09 (+1.81s | 4.1%) | Trident Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 200 | Arieh Elias | 43.90 | 10 | BB Min | A: 42.09 (+1.81s | 4.1%) | Unattached | 11/14/2025 | 2025 PV November Open Franconia | |
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.