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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Dylan Kemmish | 46.88 | 9 | A Min | AA: 45.79 (+1.09s | 2.3%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 102 | Jackson Collier | 46.90 | 10 | A Min | AA: 45.79 (+1.11s | 2.4%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 103 | Oliver Catala | 46.92 | 10 | A Min | AA: 45.79 (+1.13s | 2.4%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 104 | Nicholas Medina | 46.92 | 9 | A Min | AA: 45.79 (+1.13s | 2.4%) | Laker Swim | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 105 | Christopher Porembka | 46.93 | 10 | A Min | AA: 45.79 (+1.14s | 2.4%) | Fast Fins Elite | 07/16/2025 | 2025 Texas Age Group Championships | |
| 106 | Enrique Acosta | 46.95 | 10 | A Min | AA: 45.79 (+1.16s | 2.5%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 107 | Ryan Nesmith | 46.97 | 10 | A Min | AA: 45.79 (+1.18s | 2.5%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | |
| 108 | Jayden Silveira | 46.97 | 10 | A Min | AA: 45.79 (+1.18s | 2.5%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 109 | Savelii Dorofieiev | 46.97 | 10 | A Min | AA: 45.79 (+1.18s | 2.5%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 110 | Yaroslav Biliavskyi | 46.97 | 10 | A Min | AA: 45.79 (+1.18s | 2.5%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 111 | Owen Kramer | 46.99 | 10 | A Min | AA: 45.79 (+1.20s | 2.6%) | New Wave Swim Team | 06/13/2026 | 2026 MOR Liberty Meet | |
| 112 | Austin Xue | 47.01 | 9 | A Min | AA: 45.79 (+1.22s | 2.6%) | Waterloo Swimming | 06/19/2026 | 2026 ST ASC Firecracker | |
| 113 | Patrick Liu | 47.01 | 10 | A Min | AA: 45.79 (+1.22s | 2.6%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 114 | Aiden Du | 47.06 | 9 | A Min | AA: 45.79 (+1.27s | 2.7%) | Unattached | 07/16/2025 | 2025 Texas Age Group Championships | |
| 115 | Vance Schildknecht | 47.07 | 9 | A Min | AA: 45.79 (+1.28s | 2.7%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 116 | Max Madera | 47.10 | 10 | A Min | AA: 45.79 (+1.31s | 2.8%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 117 | Frans van Wagenberg | 47.13 | 10 | A Min | AA: 45.79 (+1.34s | 2.8%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 118 | Noah Thomas | 47.17 | 9 | A Min | AA: 45.79 (+1.38s | 2.9%) | Longhorn Aquatics | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 119 | Jacob Fischer | 47.19 | 9 | A Min | AA: 45.79 (+1.40s | 3.0%) | Greater Pensacola Aquatic Club | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | |
| 120 | Reyansh Dhwajad | 47.23 | 10 | A Min | AA: 45.79 (+1.44s | 3.0%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 121 | Hudson Rowlands | 47.23 | 10 | A Min | AA: 45.79 (+1.44s | 3.0%) | Mecklenburg Swim Association | 06/13/2026 | 2026 BSC Model City Invitational | |
| 122 | Matias Cardona | 47.28 | 10 | A Min | AA: 45.79 (+1.49s | 3.2%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 123 | Bennett Montague | 47.35 | 10 | A Min | AA: 45.79 (+1.56s | 3.3%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 124 | Braylon Ward | 47.39 | 10 | A Min | AA: 45.79 (+1.60s | 3.4%) | Aquatex Swim & Water Polo Team | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 125 | Liam Bundick | 47.40 | 10 | A Min | AA: 45.79 (+1.61s | 3.4%) | Alamo Area Aquatic Association | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 126 | 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 | |
| 127 | Charles Dail | 47.51 | 9 | A Min | AA: 45.79 (+1.72s | 3.6%) | Lexington Dolphins | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 128 | Jimmy Fang | 47.58 | 10 | A Min | AA: 45.79 (+1.79s | 3.8%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 129 | Robert Richards | 47.59 | 10 | A Min | AA: 45.79 (+1.80s | 3.8%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 130 | Davis King | 47.60 | 9 | A Min | AA: 45.79 (+1.81s | 3.8%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 131 | Mason Lankford | 47.64 | 10 | A Min | AA: 45.79 (+1.85s | 3.9%) | Sporting Jax Aquatic Club | 05/22/2026 | EAJ Mayhem 2026 | |
| 132 | Caleb Horvath | 47.70 | 9 | A Min | AA: 45.79 (+1.91s | 4.0%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | |
| 133 | Yanbo Li | 47.71 | 9 | A Min | AA: 45.79 (+1.92s | 4.0%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 134 | Spencer Ramsbottom | 47.72 | 9 | A Min | AA: 45.79 (+1.93s | 4.0%) | Marlins Of Raleigh | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 135 | Andre Rubio | 47.73 | 10 | A Min | AA: 45.79 (+1.94s | 4.1%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 136 | 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 | |
| 137 | Lucca Belluco | 47.78 | 10 | A Min | AA: 45.79 (+1.99s | 4.2%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 138 | Jacob Greveling | 47.80 | 10 | A Min | AA: 45.79 (+2.01s | 4.2%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 139 | Max Chao | 47.84 | 9 | A Min | AA: 45.79 (+2.05s | 4.3%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 140 | Kristian Efimov | 47.86 | 10 | A Min | AA: 45.79 (+2.07s | 4.3%) | Bravo Swim Team | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 141 | Layton Groneck | 47.92 | 10 | BB Min | A: 47.89 (+0.03s | 0.1%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 142 | David Shoer | 48.01 | 10 | BB Min | A: 47.89 (+0.12s | 0.2%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 143 | Leo Lafferty | 48.02 | 10 | BB Min | A: 47.89 (+0.13s | 0.3%) | Westlake Aquatic Facility | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 144 | Duke Guo | 48.03 | 9 | BB Min | A: 47.89 (+0.14s | 0.3%) | McAllen Swim Club | 06/06/2026 | 2026 HPAC Sunshine Splash | |
| 145 | Owen McDonald | 48.04 | 10 | BB Min | A: 47.89 (+0.15s | 0.3%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 146 | Samuel Leven | 48.05 | 10 | BB Min | A: 47.89 (+0.16s | 0.3%) | Unattached | 06/10/2026 | Splash Into Summer | |
| 147 | Akasion Sheppard | 48.06 | 10 | BB Min | A: 47.89 (+0.17s | 0.4%) | Kissimmee Swim Association | 06/05/2026 | 2026 Sunshine State Games | |
| 148 | Finley Brandt | 48.06 | 10 | BB Min | A: 47.89 (+0.17s | 0.4%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 149 | Alonso Andrade | 48.07 | 10 | BB Min | A: 47.89 (+0.18s | 0.4%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 150 | Henry Chenier | 48.08 | 10 | BB Min | A: 47.89 (+0.19s | 0.4%) | Blues Aquatics Asheville | 05/15/2026 | 2026 NCAC Meet On The Hill | |
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.