Southern Zone Zone Boys 11-12 - 50 M 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 | William Crisp | 40.12 | 12 | A Min | AA: 39.99 (+0.13s | 0.3%) | Streamline Aquatics | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 52 | Owen Butler | 40.15 | 11 | A Min | AA: 39.99 (+0.16s | 0.4%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 53 | Bryce Beil | 40.28 | 11 | A Min | AA: 39.99 (+0.29s | 0.7%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 54 | Augustine Cunio | 40.32 | 11 | A Min | AA: 39.99 (+0.33s | 0.8%) | Treasure Coast Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 55 | Yu-en Lin | 40.35 | 11 | A Min | AA: 39.99 (+0.36s | 0.9%) | Waterloo Swimming | 05/31/2025 | 2025 ST ASC June Bug | |
| 56 | Felipe Marin | 40.43 | 12 | A Min | AA: 39.99 (+0.44s | 1.1%) | Magnolia Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 57 | Anthony Li | 40.54 | 11 | A Min | AA: 39.99 (+0.55s | 1.4%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 58 | Landon Beauregard | 40.62 | 11 | A Min | AA: 39.99 (+0.63s | 1.6%) | Tampa Bay Aquatics | 06/20/2025 | 2025 FAST Independence Invitational | |
| 59 | Calum Martinez | 40.62 | 11 | A Min | AA: 39.99 (+0.63s | 1.6%) | Indian River Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 60 | Blake Kadlic | 40.67 | 12 | A Min | AA: 39.99 (+0.68s | 1.7%) | Piranhas YMCA of the Suncoast | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 61 | Omner Diaz Guiterrez | 40.71 | 12 | A Min | AA: 39.99 (+0.72s | 1.8%) | Texas Elite Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 62 | Austin Poordod | 40.81 | 11 | A Min | AA: 39.99 (+0.82s | 2.0%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 63 | Hudson Clayton | 40.82 | 12 | A Min | AA: 39.99 (+0.83s | 2.0%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 64 | Connor Sanchez | 40.90 | 10 | A Min | AA: 39.99 (+0.91s | 2.2%) | Saint Petersburg Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 65 | Maverick Lippe | 41.08 | 11 | A Min | AA: 39.99 (+1.09s | 2.7%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 66 | Jasper Tee | 41.14 | 10 | A Min | AA: 39.99 (+1.15s | 2.8%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 67 | Ezrah Shapiro | 41.15 | 11 | A Min | AA: 39.99 (+1.16s | 2.8%) | Capital of Texas Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 68 | Alfonso Esteban | 41.33 | 11 | A Min | AA: 39.99 (+1.34s | 3.2%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 69 | Tristan Cary | 41.37 | 11 | A Min | AA: 39.99 (+1.38s | 3.3%) | Alamo Area Aquatic Association | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 70 | Sebastian Kirov | 41.38 | 10 | A Min | AA: 39.99 (+1.39s | 3.4%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | |
| 71 | Mason Parrotta | 41.55 | 10 | A Min | AA: 39.99 (+1.56s | 3.8%) | T2 Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 72 | Charles Schrader | 41.60 | 12 | A Min | AA: 39.99 (+1.61s | 3.9%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 73 | Jacob Czarny | 41.69 | 10 | A Min | AA: 39.99 (+1.70s | 4.1%) | Sarasota Tsunami Swim Team | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 74 | Giuseppe Marullo | 41.70 | 10 | A Min | AA: 39.99 (+1.71s | 4.1%) | South Lake Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 75 | Timur Akhmetov | 41.75 | 10 | A Min | AA: 39.99 (+1.76s | 4.2%) | The Woodlands Swim Team | 07/16/2025 | 2025 Texas Age Group Championships | |
| 76 | Theodore Davisson | 41.77 | 12 | A Min | AA: 39.99 (+1.78s | 4.3%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 77 | Seojun Lee | 41.78 | 12 | A Min | AA: 39.99 (+1.79s | 4.3%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 78 | Lincoln Hatlelid | 41.79 | 12 | A Min | AA: 39.99 (+1.80s | 4.3%) | Piranhas YMCA of the Suncoast | 06/20/2025 | 2025 FAST Independence Invitational | |
| 79 | Caiden Tin | 41.97 | 11 | A Min | AA: 39.99 (+1.98s | 4.7%) | Houston Hydra | 06/06/2025 | 2025 ST SRG Arena Summer Sizzler | |
| 80 | Evandyr Ni | 41.99 | 12 | A Min | AA: 39.99 (+2.00s | 4.8%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 81 | Tristan Pena | 42.01 | 12 | BB Min | A: 41.99 (+0.02s | 0.0%) | San Antonio Wave | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 82 | Michael Albertini | 42.03 | 12 | BB Min | A: 41.99 (+0.04s | 0.1%) | Plantation Swim Team | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 83 | Doyeon Kim | 42.04 | 11 | BB Min | A: 41.99 (+0.05s | 0.1%) | Nitro Swimming | 05/25/2025 | 2025 ST NTRO LC School S Out | |
| 84 | Corban Sutphin | 42.09 | 12 | BB Min | A: 41.99 (+0.10s | 0.2%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 85 | Zachary Rowe | 42.10 | 12 | BB Min | A: 41.99 (+0.11s | 0.3%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | |
| 86 | Anthony Hu | 42.11 | 10 | BB Min | A: 41.99 (+0.12s | 0.3%) | City of Plano Swimmers, Inc | 07/16/2025 | 2025 Texas Age Group Championships | |
| 87 | Jackson Ratcliffe | 42.14 | 12 | BB Min | A: 41.99 (+0.15s | 0.4%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 88 | Nathan Didier | 42.16 | 12 | BB Min | A: 41.99 (+0.17s | 0.4%) | Streamline Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 89 | Connor Kieffer | 42.17 | 11 | BB Min | A: 41.99 (+0.18s | 0.4%) | Tampa Bay Aquatic Club | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 90 | Kouki Kubo | 42.25 | 12 | BB Min | A: 41.99 (+0.26s | 0.6%) | Waterloo Swimming | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 91 | Wilds Howle | 42.28 | 11 | BB Min | A: 41.99 (+0.29s | 0.7%) | SwimMAC Carolina | 01/17/2026 | 2026 NC SwimMAC Novant LC | |
| 92 | Stephano Villalobos | 42.29 | 11 | BB Min | A: 41.99 (+0.30s | 0.7%) | Florida Atlantic Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 93 | Ayden Schiller | 42.42 | 11 | BB Min | A: 41.99 (+0.43s | 1.0%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 94 | Daniel Radchenko Avondo | 42.42 | 10 | BB Min | A: 41.99 (+0.43s | 1.0%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 95 | Christopher Morrell | 42.43 | 12 | BB Min | A: 41.99 (+0.44s | 1.0%) | Sporting Jax Aquatic Club | 06/20/2025 | 2025 FAST Independence Invitational | |
| 96 | Caleb Stromberg | 42.43 | 10 | BB Min | A: 41.99 (+0.44s | 1.0%) | South Lake Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 97 | David Madera | 42.44 | 12 | BB Min | A: 41.99 (+0.45s | 1.1%) | Fast Falcons | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 98 | Mikhail Alpatov | 42.57 | 11 | BB Min | A: 41.99 (+0.58s | 1.4%) | Nitro Swimming | 05/11/2025 | 2025 ST NTRO LC Springing Into May | |
| 99 | Isaac Schaefer | 42.60 | 10 | BB Min | A: 41.99 (+0.61s | 1.4%) | Nitro Swimming | 05/11/2025 | 2025 ST NTRO LC Springing Into May | |
| 100 | Sawyer Gregory | 42.61 | 12 | BB Min | A: 41.99 (+0.62s | 1.5%) | South Lake Aquatic Club | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
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.