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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Sterling Stewart | 43.72 | 10 | BB Min | A: 43.09 (+0.63s | 1.4%) | South Lake Aquatic Club | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 302 | JR Dorer | 43.72 | 9 | BB Min | A: 43.09 (+0.63s | 1.4%) | Columbus Aquatic Club | 05/16/2026 | 2026 Opelika Open | |
| 303 | Michael Ma | 43.73 | 10 | BB Min | A: 43.09 (+0.64s | 1.5%) | Sarasota Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 304 | Austin Xue | 43.73 | 9 | BB Min | A: 43.09 (+0.64s | 1.5%) | Waterloo Swimming | 07/16/2025 | 2025 Texas Age Group Championships | |
| 305 | Adam Jiang | 43.76 | 10 | BB Min | A: 43.09 (+0.67s | 1.5%) | Waterloo Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 306 | Cole Shrontz | 43.76 | 10 | BB Min | A: 43.09 (+0.67s | 1.5%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 307 | Cameron Cheng-Zhang | 43.78 | 10 | BB Min | A: 43.09 (+0.69s | 1.6%) | New Wave Swim Team | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 308 | Matheus Jacqmin Abijaodi | 43.78 | 10 | BB Min | A: 43.09 (+0.69s | 1.6%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 309 | Maksim Chichetenko | 43.79 | 9 | BB Min | A: 43.09 (+0.70s | 1.6%) | Fast Lane Aquatics | 06/25/2026 | 2026 FAST Independence Invitational | |
| 310 | Eli LoPiccolo | 43.80 | 10 | BB Min | A: 43.09 (+0.71s | 1.6%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 311 | Caden Pratt | 43.81 | 10 | BB Min | A: 43.09 (+0.72s | 1.6%) | Sailfish Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 312 | Aadit Ranade | 43.81 | 9 | BB Min | A: 43.09 (+0.72s | 1.6%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 313 | Garrett Michel | 43.81 | 10 | BB Min | A: 43.09 (+0.72s | 1.6%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 314 | Daniel Comport | 43.81 | 10 | BB Min | A: 43.09 (+0.72s | 1.6%) | Highbridge Aquatics | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 315 | Ian Cho | 43.84 | 9 | BB Min | A: 43.09 (+0.75s | 1.7%) | Opelika Swim Team | 04/18/2026 | 2026 Carson Muir Cowgirl Classic | |
| 316 | Blake Davis | 43.85 | 8 | BB Min | A: 43.09 (+0.76s | 1.7%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | |
| 317 | Alain Mustafin | 43.86 | 10 | BB Min | A: 43.09 (+0.77s | 1.8%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 318 | Micah Bright | 43.87 | 10 | BB Min | A: 43.09 (+0.78s | 1.8%) | City of Mobile Swim Associatio | 06/13/2026 | Spirit Of Mobile | |
| 319 | Adrian Wachs | 43.90 | 10 | BB Min | A: 43.09 (+0.81s | 1.8%) | T2 Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 320 | Huie Walton | 43.90 | 10 | BB Min | A: 43.09 (+0.81s | 1.8%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 321 | Conrad Agar | 43.94 | 9 | BB Min | A: 43.09 (+0.85s | 1.9%) | Ensworth Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 322 | Bryce Tate | 43.96 | 9 | BB Min | A: 43.09 (+0.87s | 2.0%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 323 | James Wright | 43.96 | 10 | BB Min | A: 43.09 (+0.87s | 2.0%) | Club Talon | 05/15/2026 | 2026 Officially Summer Invitational | |
| 324 | Henri Simard | 43.99 | 10 | BB Min | A: 43.09 (+0.90s | 2.0%) | Swim Florida | 05/02/2026 | 2026 Sea Dragon May Open | |
| 325 | Charles Niessner | 44.01 | 10 | BB Min | A: 43.09 (+0.92s | 2.1%) | Mecklenburg Swim Association | 06/20/2026 | 2026 NCS QCD Long Course Invite | |
| 326 | Ira Soto | 44.02 | 10 | BB Min | A: 43.09 (+0.93s | 2.1%) | Just Care Aquatics Tritons | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 327 | Sean Healy | 44.03 | 10 | BB Min | A: 43.09 (+0.94s | 2.1%) | Lowes YMCA Lightning Swim Team | 06/13/2026 | 2026 BSC Model City Invitational | |
| 328 | Hays Wilson | 44.04 | 9 | BB Min | A: 43.09 (+0.95s | 2.2%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 329 | Udhiyan Gokulakrishnan | 44.04 | 8 | BB Min | A: 43.09 (+0.95s | 2.2%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 330 | Logan Hamel | 44.07 | 10 | BB Min | A: 43.09 (+0.98s | 2.2%) | Coast Aquatics | 05/02/2026 | 2026 GPAC Flip Flop Invitational | |
| 331 | Lucca Belluco | 44.10 | 10 | BB Min | A: 43.09 (+1.01s | 2.3%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 332 | Peter Haddad | 44.10 | 9 | BB Min | A: 43.09 (+1.01s | 2.3%) | Orange - Tennessee Aquatics | 04/11/2026 | Spring Showdown 2026 | |
| 333 | Michael Riley | 44.12 | 10 | BB Min | A: 43.09 (+1.03s | 2.3%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 334 | Camden Bodley | 44.13 | 10 | BB Min | A: 43.09 (+1.04s | 2.4%) | North Texas Nadadores | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 335 | Duke Guo | 44.15 | 9 | BB Min | A: 43.09 (+1.06s | 2.4%) | McAllen Swim Club | 04/11/2026 | 2026 ST LC BAS April Swim Meet | |
| 336 | Evan Johnson | 44.16 | 9 | BB Min | A: 43.09 (+1.07s | 2.4%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 337 | Sebastian Wood | 44.17 | 10 | BB Min | A: 43.09 (+1.08s | 2.4%) | Lake Lytal Lightning | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 338 | Grant Thomas | 44.17 | 10 | BB Min | A: 43.09 (+1.08s | 2.4%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 339 | Jayan Naik | 44.18 | 10 | BB Min | A: 43.09 (+1.09s | 2.5%) | Capital of Texas Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 340 | Eduardo Souza | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | Gulliver Swim Club | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 341 | Erik Ang | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 342 | Carter Gray | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | Cleveland Aquatics | 06/05/2026 | 2026 Baylor Summer Long Course Invitational | |
| 343 | Finn Reutter | 44.20 | 9 | BB Min | A: 43.09 (+1.11s | 2.5%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 344 | Alexander Cordray | 44.23 | 10 | BB Min | A: 43.09 (+1.14s | 2.6%) | Stingrays Swim Team | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 345 | Arjun Patlolla | 44.25 | 10 | BB Min | A: 43.09 (+1.16s | 2.6%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 346 | Enzo Lourenco | 44.26 | 9 | BB Min | A: 43.09 (+1.17s | 2.6%) | McCallie-GPS Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 347 | Andres Reyes | 44.26 | 10 | BB Min | A: 43.09 (+1.17s | 2.6%) | Catawba Valley Aquatic Club | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 348 | Jacob Greveling | 44.26 | 10 | BB Min | A: 43.09 (+1.17s | 2.6%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 349 | Vihaan Ayithabathula | 44.28 | 10 | BB Min | A: 43.09 (+1.19s | 2.7%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 350 | Briggs Mirda | 44.29 | 10 | BB Min | A: 43.09 (+1.20s | 2.7%) | Swim Melbourne | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
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.