Southern Zone Zone Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Adrian Wachs | 47.06 | 10 | BB Min | A: 43.09 (+3.97s | 8.4%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 202 | Yusuf Awad | 47.07 | 8 | BB Min | A: 43.09 (+3.98s | 8.5%) | Gator Swim Club | 06/20/2025 | 2025 FAST Independence Invitational | |
| 203 | Matthew Lessard | 47.07 | 8 | BB Min | A: 43.09 (+3.98s | 8.5%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 204 | Callan Bunyan | 47.12 | 9 | BB Min | A: 43.09 (+4.03s | 8.6%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 205 | Mor Mihalyi | 47.14 | 9 | BB Min | A: 43.09 (+4.05s | 8.6%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 206 | Han Song | 47.14 | 10 | BB Min | A: 43.09 (+4.05s | 8.6%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 207 | Kyu Bae | 47.14 | 9 | BB Min | A: 43.09 (+4.05s | 8.6%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 208 | Liam Somers | 47.16 | 10 | BB Min | A: 43.09 (+4.07s | 8.6%) | Longhorn Aquatics | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 209 | Jenson Beal | 47.16 | 8 | BB Min | A: 43.09 (+4.07s | 8.6%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 210 | Jayden Ruan | 47.16 | 10 | BB Min | A: 43.09 (+4.07s | 8.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 211 | Emilio Retana | 47.17 | 10 | BB Min | A: 43.09 (+4.08s | 8.6%) | El Paso Aqua Posse | 07/19/2024 | 2024 BD LCM Border Champs | |
| 212 | Vincent Martino | 47.22 | 9 | BB Min | A: 43.09 (+4.13s | 8.7%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 213 | Riaan Purohit | 47.23 | 9 | BB Min | A: 43.09 (+4.14s | 8.8%) | Westlake Aquatic Facility | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 214 | Nolan Simmons | 47.26 | 10 | BB Min | A: 43.09 (+4.17s | 8.8%) | Greater Tampa Swim Association | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 215 | Anderson Wang | 47.26 | 10 | BB Min | A: 43.09 (+4.17s | 8.8%) | South Florida Aquatic Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 216 | Zachariah Cornine | 47.26 | 10 | BB Min | A: 43.09 (+4.17s | 8.8%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 217 | Benjamin Hankinson | 47.27 | 9 | BB Min | A: 43.09 (+4.18s | 8.8%) | Jupiter Dragons Swim Team | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 218 | Artemii Ilchenko | 47.30 | 9 | BB Min | A: 43.09 (+4.21s | 8.9%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 219 | Matthew Garcia Castillo | 47.35 | 10 | BB Min | A: 43.09 (+4.26s | 9.0%) | Greater Tampa Swim Association | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 220 | Henry Pugal | 47.35 | 10 | BB Min | A: 43.09 (+4.26s | 9.0%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 221 | Victor Mann | 47.36 | 10 | BB Min | A: 43.09 (+4.27s | 9.0%) | Pine Crest Swim Team | 04/18/2026 | SCS Under The Sun Invitational | |
| 222 | Graham McGuire | 47.37 | 8 | BB Min | A: 43.09 (+4.28s | 9.0%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | |
| 223 | Harrison Worth | 47.41 | 10 | BB Min | A: 43.09 (+4.32s | 9.1%) | Capital of Texas Aquatics | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 224 | Heath Pena | 47.46 | 9 | BB Min | A: 43.09 (+4.37s | 9.2%) | San Antonio Wave | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 225 | Benjamin Khotsin | 47.48 | 8 | BB Min | A: 43.09 (+4.39s | 9.2%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 226 | Maximiliano Frehe | 47.54 | 10 | BB Min | A: 43.09 (+4.45s | 9.4%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 227 | Maximus Johnson | 47.59 | 9 | BB Min | A: 43.09 (+4.50s | 9.5%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 228 | Alex Shen | 47.59 | 10 | BB Min | A: 43.09 (+4.50s | 9.5%) | Westlake Aquatic Facility | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 229 | Eli Wilden | 47.61 | 10 | BB Min | A: 43.09 (+4.52s | 9.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 230 | Gustavo Granados | 47.63 | 9 | BB Min | A: 43.09 (+4.54s | 9.5%) | Fenix Swim Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 231 | Benjamin Verhoef | 47.64 | 9 | BB Min | A: 43.09 (+4.55s | 9.6%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 232 | Eduardo Souza | 47.65 | 10 | BB Min | A: 43.09 (+4.56s | 9.6%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 233 | Charlie Huynh | 47.65 | 9 | BB Min | A: 43.09 (+4.56s | 9.6%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 234 | Jacob Gamio | 47.67 | 9 | BB Min | A: 43.09 (+4.58s | 9.6%) | Alamo Heights Aquatic Club ? A | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 235 | Van Yetter | 47.68 | 10 | BB Min | A: 43.09 (+4.59s | 9.6%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 236 | Vishv Bhalla | 47.74 | 10 | BB Min | A: 43.09 (+4.65s | 9.7%) | Gulliver Swim Club | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 237 | Samuel Callister | 47.75 | 10 | BB Min | A: 43.09 (+4.66s | 9.8%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | |
| 238 | Caleb Klinger | 47.76 | 9 | BB Min | A: 43.09 (+4.67s | 9.8%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 239 | Callan Scribner | 47.77 | 10 | BB Min | A: 43.09 (+4.68s | 9.8%) | SwimEnergy Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 240 | Stefano Ferrarese | 47.80 | 9 | BB Min | A: 43.09 (+4.71s | 9.9%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 241 | James Mayo | 47.82 | 10 | BB Min | A: 43.09 (+4.73s | 9.9%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | |
| 242 | Akasion Sheppard | 47.82 | 10 | BB Min | A: 43.09 (+4.73s | 9.9%) | Kissimmee Swim Association | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 243 | Luka Radchenko Avondo | 47.84 | 9 | BB Min | A: 43.09 (+4.75s | 9.9%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 244 | Ty Hoggard | 47.84 | 10 | BB Min | A: 43.09 (+4.75s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 245 | Flint Wright | 47.85 | 10 | BB Min | A: 43.09 (+4.76s | 9.9%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 246 | Jeremiah Dejos | 47.89 | 8 | BB Min | A: 43.09 (+4.80s | 10.0%) | High Performance Aquatic Club | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 247 | Nikolas Van Halen | 48.01 | 10 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Florida | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 248 | Briggs Mirda | 48.01 | 10 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Melbourne | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 249 | Ryan Karapostoles | 48.11 | 9 | BB Min | A: 43.09 (+5.02s | 10.4%) | Swim Melbourne | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 250 | CarlosRoberto Andara | 48.12 | 9 | BB Min | A: 43.09 (+5.03s | 10.5%) | Eagle Aquatics | 05/15/2026 | 2026 Gulliver LCM Summer 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.