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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Landen Chen | 40.09 | 9 | AA Min | AAA: 38.29 (+1.80s | 4.5%) | Revolution Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 52 | Leon Wu | 40.20 | 9 | A Min | AA: 40.19 (+0.01s | 0.0%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 53 | Harrison Band | 40.20 | 10 | A Min | AA: 40.19 (+0.01s | 0.0%) | Nation\\\\\\'s Capital Swim Club | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 54 | Zeeon Zang | 40.21 | 8 | A Min | AA: 40.19 (+0.02s | 0.0%) | X-Cel Swimming | 01/31/2026 | 2026 CAT Cougar Snow Storm | |
| 55 | Lucas Li | 40.21 | 8 | A Min | AA: 40.19 (+0.02s | 0.0%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 56 | Liam Dunn | 40.25 | 10 | A Min | AA: 40.19 (+0.06s | 0.1%) | Meadowbrook Swim Team | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 57 | Dashel Dean | 40.27 | 10 | A Min | AA: 40.19 (+0.08s | 0.2%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 58 | Jaden Zhao | 40.27 | 10 | A Min | AA: 40.19 (+0.08s | 0.2%) | Jersey Flyers Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 59 | Baker Lowrance | 40.29 | 10 | A Min | AA: 40.19 (+0.10s | 0.2%) | SwimRVA | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 60 | John Piracci | 40.30 | 10 | A Min | AA: 40.19 (+0.11s | 0.3%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 61 | Dexter Danont | 40.33 | 10 | A Min | AA: 40.19 (+0.14s | 0.3%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 62 | Dean Sutton | 40.34 | 10 | A Min | AA: 40.19 (+0.15s | 0.4%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 63 | William Huang | 40.42 | 8 | A Min | AA: 40.19 (+0.23s | 0.6%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 64 | Jorden Li | 40.50 | 10 | A Min | AA: 40.19 (+0.31s | 0.8%) | Arctic Aquatics | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 65 | Christian Hebron | 40.53 | 9 | A Min | AA: 40.19 (+0.34s | 0.8%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 66 | August Baikauskas | 40.54 | 9 | A Min | AA: 40.19 (+0.35s | 0.9%) | Loyola Blakefield Aquatics | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 67 | Silas Sebera | 40.55 | 10 | A Min | AA: 40.19 (+0.36s | 0.9%) | Nova of Virginia | 12/05/2025 | 2025 757swim Grand Illumination | |
| 68 | Stepan Gribanov | 40.63 | 9 | A Min | AA: 40.19 (+0.44s | 1.1%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 69 | Jacob Li | 40.64 | 10 | A Min | AA: 40.19 (+0.45s | 1.1%) | Swim Tech | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 70 | Kennedy Tang | 40.64 | 10 | A Min | AA: 40.19 (+0.45s | 1.1%) | Harbor Seals | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 71 | William Palumbo | 40.71 | 10 | A Min | AA: 40.19 (+0.52s | 1.3%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 72 | Walter Speicher | 40.75 | 10 | A Min | AA: 40.19 (+0.56s | 1.4%) | Monocacy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 73 | Lucas Guillen | 40.91 | 9 | A Min | AA: 40.19 (+0.72s | 1.8%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 74 | Easson Ji | 40.91 | 9 | A Min | AA: 40.19 (+0.72s | 1.8%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 75 | Evan Yue | 40.94 | 10 | A Min | AA: 40.19 (+0.75s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 76 | Michael Urbanovich | 40.99 | 10 | A Min | AA: 40.19 (+0.80s | 2.0%) | Trident Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 77 | Ryan Clark | 41.00 | 10 | A Min | AA: 40.19 (+0.81s | 2.0%) | York Swim Club of Northern Vir | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 78 | Ethan Liang | 41.01 | 8 | A Min | AA: 40.19 (+0.82s | 2.0%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 79 | Austin Romero-Zermeno | 41.03 | 9 | A Min | AA: 40.19 (+0.84s | 2.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 80 | Kaleb Robinson | 41.06 | 10 | A Min | AA: 40.19 (+0.87s | 2.1%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 81 | Jacob YU | 41.08 | 10 | A Min | AA: 40.19 (+0.89s | 2.2%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 82 | Stanley Kang | 41.10 | 10 | A Min | AA: 40.19 (+0.91s | 2.2%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 83 | Brian Pan | 41.15 | 10 | A Min | AA: 40.19 (+0.96s | 2.3%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 84 | Austin Loving | 41.15 | 10 | A Min | AA: 40.19 (+0.96s | 2.3%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 85 | Dharma Kunkyab | 41.18 | 9 | A Min | AA: 40.19 (+0.99s | 2.4%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 86 | Connor Finan | 41.21 | 9 | A Min | AA: 40.19 (+1.02s | 2.5%) | Atlantic Coast Athletic Club | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 87 | Leo Wu | 41.22 | 8 | A Min | AA: 40.19 (+1.03s | 2.5%) | Dragon Swim Team | 11/14/2025 | 2025 PV November Open Dulles South | |
| 88 | Zackary Gromowski | 41.22 | 9 | A Min | AA: 40.19 (+1.03s | 2.5%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 89 | Kellan Yosay | 41.24 | 9 | A Min | AA: 40.19 (+1.05s | 2.5%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 90 | Jack Bender | 41.28 | 9 | A Min | AA: 40.19 (+1.09s | 2.6%) | Unattached | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 91 | Austin Crooks | 41.29 | 9 | A Min | AA: 40.19 (+1.10s | 2.7%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 92 | Willis Wei | 41.35 | 9 | A Min | AA: 40.19 (+1.16s | 2.8%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 93 | Andrew Li | 41.36 | 9 | A Min | AA: 40.19 (+1.17s | 2.8%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 94 | Derek Xu | 41.39 | 10 | A Min | AA: 40.19 (+1.20s | 2.9%) | Greater Somerset County YMCA S | 02/01/2026 | 2026 PTAC Kickoff | |
| 95 | Nicolas Bodnar | 41.42 | 8 | A Min | AA: 40.19 (+1.23s | 3.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 96 | Ivan Bondar | 41.43 | 10 | A Min | AA: 40.19 (+1.24s | 3.0%) | Matchpoint Nyc | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 97 | Justus McConnell | 41.51 | 9 | A Min | AA: 40.19 (+1.32s | 3.2%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 98 | Jayden Lu | 41.56 | 9 | A Min | AA: 40.19 (+1.37s | 3.3%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 99 | William Sun | 41.58 | 10 | A Min | AA: 40.19 (+1.39s | 3.3%) | Coast Gaurd Blue Dolphins | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 100 | Paul Yu | 41.64 | 10 | A Min | AA: 40.19 (+1.45s | 3.5%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship 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.