Southern Zone Zone Boys 10 & under - 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 | Leonardo Henn | 47.45 | 10 | A Min | AA: 45.79 (+1.66s | 3.5%) | Eagles Swim Club | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 52 | Braylon Ward | 47.46 | 10 | A Min | AA: 45.79 (+1.67s | 3.5%) | Aquatex Swim & Water Polo Team | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 53 | Max Madera | 47.47 | 10 | A Min | AA: 45.79 (+1.68s | 3.5%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 54 | Robert Richards | 47.59 | 10 | A Min | AA: 45.79 (+1.80s | 3.8%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 55 | Yanbo Li | 47.71 | 9 | A Min | AA: 45.79 (+1.92s | 4.0%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 56 | Owen Schulte | 47.76 | 10 | A Min | AA: 45.79 (+1.97s | 4.1%) | South Shore Sails | 07/16/2025 | 2025 Texas Age Group Championships | |
| 57 | David Shoer | 48.01 | 10 | BB Min | A: 47.89 (+0.12s | 0.2%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 58 | Dean Hunter | 48.04 | 10 | BB Min | A: 47.89 (+0.15s | 0.3%) | Sporting Jax Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 59 | Henri Simard | 48.10 | 10 | BB Min | A: 47.89 (+0.21s | 0.4%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | |
| 60 | Jackson Macaluso | 48.12 | 10 | BB Min | A: 47.89 (+0.23s | 0.5%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 61 | Timur Metov | 48.12 | 10 | BB Min | A: 47.89 (+0.23s | 0.5%) | Montverde Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 62 | YuBo Wang | 48.15 | 10 | BB Min | A: 47.89 (+0.26s | 0.5%) | Laker Swim | 05/15/2026 | 2026 FAST May Invite | |
| 63 | Charlie Lockett | 48.20 | 10 | BB Min | A: 47.89 (+0.31s | 0.6%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 64 | Samuel Leven | 48.27 | 10 | BB Min | A: 47.89 (+0.38s | 0.8%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | |
| 65 | Luke Gamino | 48.43 | 9 | BB Min | A: 47.89 (+0.54s | 1.1%) | Treasure Coast Aquatics | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 66 | Matteo Sacrafamilia | 48.47 | 10 | BB Min | A: 47.89 (+0.58s | 1.2%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 67 | Ethan Gaffin | 48.52 | 9 | BB Min | A: 47.89 (+0.63s | 1.3%) | Streamline Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 68 | Zachariah Cornine | 48.58 | 10 | BB Min | A: 47.89 (+0.69s | 1.4%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 69 | Gleb Nikishin | 48.76 | 10 | BB Min | A: 47.89 (+0.87s | 1.8%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 70 | Levi Palmer | 48.80 | 10 | BB Min | A: 47.89 (+0.91s | 1.9%) | Nocatee Bluetide Swim Team | 04/10/2026 | 2026 April Classic | |
| 71 | Lucas Saavedra | 48.87 | 10 | BB Min | A: 47.89 (+0.98s | 2.0%) | Swim Streamline at Northampton | 07/16/2025 | 2025 Texas Age Group Championships | |
| 72 | Preston Mathis | 48.90 | 10 | BB Min | A: 47.89 (+1.01s | 2.1%) | Seahawks Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 73 | Michael Laurence | 48.91 | 9 | BB Min | A: 47.89 (+1.02s | 2.1%) | Gulliver Swim Club | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 74 | Jake Awalt | 49.04 | 10 | BB Min | A: 47.89 (+1.15s | 2.3%) | Highlander Aquatic Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 75 | Aspar Dzebisov | 49.06 | 10 | BB Min | A: 47.89 (+1.17s | 2.4%) | Fast Lane Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 76 | Akasion Sheppard | 49.07 | 10 | BB Min | A: 47.89 (+1.18s | 2.4%) | Kissimmee Swim Association | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 77 | Noah Thomas | 49.08 | 9 | BB Min | A: 47.89 (+1.19s | 2.4%) | Longhorn Aquatics | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 78 | Duke Guo | 49.09 | 9 | BB Min | A: 47.89 (+1.20s | 2.4%) | McAllen Swim Club | 04/11/2026 | 2026 ST LC BAS April Swim Meet | |
| 79 | James Mayo | 49.11 | 10 | BB Min | A: 47.89 (+1.22s | 2.5%) | Gulf Coast Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 80 | Austin Xue | 49.32 | 9 | BB Min | A: 47.89 (+1.43s | 2.9%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 81 | Finn McGuire | 49.33 | 10 | BB Min | A: 47.89 (+1.44s | 2.9%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | |
| 82 | Matias Jimenez | 49.34 | 10 | BB Min | A: 47.89 (+1.45s | 2.9%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 83 | Leonardo Kirk | 49.58 | 9 | BB Min | A: 47.89 (+1.69s | 3.4%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | |
| 84 | Jeffrey Hill | 49.59 | 10 | BB Min | A: 47.89 (+1.70s | 3.4%) | Saint Andrew\\\\\\'s Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 85 | Aedan Allen | 49.62 | 10 | BB Min | A: 47.89 (+1.73s | 3.5%) | Unattached | 05/01/2026 | 2026 ST HCA Long Course Invitational | |
| 86 | Matthew Pelkey | 49.64 | 10 | BB Min | A: 47.89 (+1.75s | 3.5%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 87 | Damon Mackey | 49.69 | 10 | BB Min | A: 47.89 (+1.80s | 3.6%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 88 | Merrick Harner | 49.85 | 10 | BB Min | A: 47.89 (+1.96s | 3.9%) | Brevard Swim Club | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 89 | Olin Beerens | 49.90 | 10 | BB Min | A: 47.89 (+2.01s | 4.0%) | Longhorn Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 90 | Adam Jiang | 49.96 | 10 | BB Min | A: 47.89 (+2.07s | 4.1%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 91 | Caden Shen | 49.98 | 10 | BB Min | A: 47.89 (+2.09s | 4.2%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 92 | Lorenzo Molina | 50.11 | 10 | BB Min | A: 47.89 (+2.22s | 4.4%) | City of Miami Parks Swim Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 93 | Conrad Postle | 50.23 | 9 | BB Min | A: 47.89 (+2.34s | 4.7%) | West Florida Lightning Aquatic | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 94 | Zane Seifel | 50.23 | 10 | BB Min | A: 47.89 (+2.34s | 4.7%) | Treasure Coast Aquatics | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 95 | Patrick Grey | 50.33 | 10 | BB Min | A: 47.89 (+2.44s | 4.8%) | Unattached | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 96 | Cana Oyer | 50.42 | 10 | BB Min | A: 47.89 (+2.53s | 5.0%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 97 | Oliver Ni | 50.43 | 10 | BB Min | A: 47.89 (+2.54s | 5.0%) | Makos Aquatics Club of Gainesv | 05/15/2026 | 2026 FAST May Invite | |
| 98 | Xavier Kallus | 50.44 | 10 | BB Min | A: 47.89 (+2.55s | 5.1%) | Victoria Texas Aquatic Club | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 99 | Ty Hoggard | 50.70 | 10 | BB Min | A: 47.89 (+2.81s | 5.5%) | Blue Dolfins | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | |
| 100 | Timur Kolchin | 50.81 | 10 | BB Min | A: 47.89 (+2.92s | 5.7%) | Fast Lane Aquatics | 05/01/2026 | 2026 WFLA SPRING OPEN | |
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.