Eastern Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Ryan Dong | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 252 | Ace Zhang | 31.30 | 8 | BB Min | A: 31.09 (+0.21s | 0.7%) | Twisters Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 253 | Alexander Hammerschmidt | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | The Western Mass Aquadogs | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 254 | Sebastian Reilly | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 255 | Tyler Zhu | 31.33 | 10 | BB Min | A: 31.09 (+0.24s | 0.8%) | Arctic Aquatics | 12/13/2025 | 2025 NE ARCT December Specialty Meet | |
| 256 | John Calhoun | 31.33 | 10 | BB Min | A: 31.09 (+0.24s | 0.8%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 257 | Hunter Ashworth | 31.33 | 10 | BB Min | A: 31.09 (+0.24s | 0.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 258 | Kristopher Odom | 31.33 | 9 | BB Min | A: 31.09 (+0.24s | 0.8%) | Upper Valley Aquatic Club | 03/13/2026 | 2026 NE UVAC NHSA State Championships | |
| 259 | Lucas Guillen | 31.34 | 9 | BB Min | A: 31.09 (+0.25s | 0.8%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 260 | Max Matov | 31.34 | 10 | BB Min | A: 31.09 (+0.25s | 0.8%) | Commonwealth Swimming | 10/25/2025 | 2025 NE SHAWMUT Pumpkin Splash Copied | |
| 261 | Silas Sebera | 31.35 | 9 | BB Min | A: 31.09 (+0.26s | 0.8%) | Nova of Virginia | 12/05/2025 | 2025 757swim Grand Illumination | |
| 262 | Aris Shi | 31.35 | 9 | BB Min | A: 31.09 (+0.26s | 0.8%) | Arctic Aquatics | 12/13/2025 | 2025 NE ARCT December Specialty Meet | |
| 263 | Andrew Hunter | 31.35 | 9 | BB Min | A: 31.09 (+0.26s | 0.8%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 264 | Maximus Erhardt | 31.35 | 10 | BB Min | A: 31.09 (+0.26s | 0.8%) | Cardinal and Gold Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 265 | Angel Martinez | 31.36 | 9 | BB Min | A: 31.09 (+0.27s | 0.9%) | Mariner | 02/12/2026 | 2026 (WIAA) NW District I 4A Boys HS OB | |
| 266 | William Truong | 31.37 | 10 | BB Min | A: 31.09 (+0.28s | 0.9%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 267 | Jacob Berkowitz | 31.37 | 10 | BB Min | A: 31.09 (+0.28s | 0.9%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 268 | Kyle Wang | 31.40 | 10 | BB Min | A: 31.09 (+0.31s | 1.0%) | Freedom Aquatics | 01/10/2026 | 2026 MR FREE Freedom Winter Magic | |
| 269 | Elon Amrani | 31.40 | 10 | BB Min | A: 31.09 (+0.31s | 1.0%) | Staten Island Aquatics Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 270 | Henry Kaiser | 31.40 | 10 | BB Min | A: 31.09 (+0.31s | 1.0%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 271 | Jack Bender | 31.41 | 9 | BB Min | A: 31.09 (+0.32s | 1.0%) | Unatached | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 272 | Jones North | 31.41 | 10 | BB Min | A: 31.09 (+0.32s | 1.0%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 273 | Nolan Ruther | 31.41 | 10 | BB Min | A: 31.09 (+0.32s | 1.0%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 274 | Aiden Turner | 31.42 | 10 | BB Min | A: 31.09 (+0.33s | 1.1%) | Old Dominion Aquatic Club | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 275 | Eli Bolten | 31.42 | 10 | BB Min | A: 31.09 (+0.33s | 1.1%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 276 | Kolbe Bell | 31.43 | 9 | BB Min | A: 31.09 (+0.34s | 1.1%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 277 | William Huang | 31.43 | 8 | BB Min | A: 31.09 (+0.34s | 1.1%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 278 | Nicolas Martinez | 31.43 | 10 | BB Min | A: 31.09 (+0.34s | 1.1%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 279 | Brayden Li | 31.44 | 9 | BB Min | A: 31.09 (+0.35s | 1.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 280 | Aldar Khamutaev | 31.45 | 9 | BB Min | A: 31.09 (+0.36s | 1.1%) | Matchpoint Nyc | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 281 | Jigdel Wangchuk | 31.47 | 9 | BB Min | A: 31.09 (+0.38s | 1.2%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 282 | Brandt Dunlap | 31.47 | 10 | BB Min | A: 31.09 (+0.38s | 1.2%) | Naval Academy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 283 | Connor Finan | 31.49 | 9 | BB Min | A: 31.09 (+0.40s | 1.3%) | Atlantic Coast Athletic Club | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 284 | Zackary Gromowski | 31.49 | 9 | BB Min | A: 31.09 (+0.40s | 1.3%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 285 | Robert Mulder | 31.51 | 10 | BB Min | A: 31.09 (+0.42s | 1.3%) | Badger Swim Club,Inc. | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 286 | Aiden Gordon | 31.52 | 9 | BB Min | A: 31.09 (+0.43s | 1.4%) | Monroe-Woodbury Devilfish Aqua | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 287 | Levi Rose | 31.53 | 10 | BB Min | A: 31.09 (+0.44s | 1.4%) | Cavalier Aquatics/Piedmont Fam | 11/08/2025 | CA Y Tri Meet | |
| 288 | Mason Bailey | 31.54 | 10 | BB Min | A: 31.09 (+0.45s | 1.4%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 289 | Benjamin Wei | 31.55 | 9 | BB Min | A: 31.09 (+0.46s | 1.5%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 290 | Nathan Gutmanovich | 31.57 | 10 | BB Min | A: 31.09 (+0.48s | 1.5%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 291 | Edward Harris | 31.58 | 8 | BB Min | A: 31.09 (+0.49s | 1.6%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 292 | Sanderling Cart | 31.60 | 9 | BB Min | A: 31.09 (+0.51s | 1.6%) | Purple Valley Aquatics | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 293 | Timothy Chung | 31.60 | 10 | BB Min | A: 31.09 (+0.51s | 1.6%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 294 | Peter Lall | 31.60 | 10 | BB Min | A: 31.09 (+0.51s | 1.6%) | Upper Dublin Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 295 | Frank Rubino | 31.61 | 10 | BB Min | A: 31.09 (+0.52s | 1.6%) | Middies Wave Ryders | 02/13/2026 | 39th Black History Swim Meet | |
| 296 | Benjamin Clark | 31.61 | 10 | BB Min | A: 31.09 (+0.52s | 1.6%) | YMCA Fairfax County Reston | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 297 | Kellen Pike | 31.62 | 10 | BB Min | A: 31.09 (+0.53s | 1.7%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 298 | Christian Bertram | 31.63 | 10 | BB Min | A: 31.09 (+0.54s | 1.7%) | Naval Academy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 299 | Teddy McKinnon | 31.63 | 10 | BB Min | A: 31.09 (+0.54s | 1.7%) | YMCA of the North Shore Sharks | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 300 | Matthew Frankovic | 31.64 | 9 | BB Min | A: 31.09 (+0.55s | 1.7%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
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.