Southern Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Matthias Henderson | 44.54 | 10 | BB Min | A: 42.09 (+2.45s | 5.5%) | Huntsville Swim Association | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 302 | Adam Owaimer | 44.56 | 10 | BB Min | A: 42.09 (+2.47s | 5.5%) | Memphis Thunder Aquatic Club | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 303 | Harper Ren | 44.57 | 10 | B: 43.49 (+1.08s | 2.4%) | Blue Dolfins | 01/30/2026 | 2026 Hydro Winter Open | ||
| 304 | Theodore Whitson | 44.63 | 9 | BB Min | A: 42.09 (+2.54s | 5.7%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 305 | Graham Collins | 44.64 | 10 | BB Min | A: 42.09 (+2.55s | 5.7%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 306 | Jude Donivan | 44.64 | 10 | BB Min | A: 42.09 (+2.55s | 5.7%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 307 | Colton Miller | 44.67 | 10 | BB Min | A: 42.09 (+2.58s | 5.8%) | Greater Tampa Swim Association | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 308 | Lincoln Purdy | 44.69 | 10 | BB Min | A: 42.09 (+2.60s | 5.8%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | |
| 309 | Gabriel Bock | 44.70 | 10 | BB Min | A: 42.09 (+2.61s | 5.8%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 310 | Jacob Greveling | 44.71 | 10 | BB Min | A: 42.09 (+2.62s | 5.9%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 311 | Abraham Polisuk | 44.71 | 10 | BB Min | A: 42.09 (+2.62s | 5.9%) | Gator Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 312 | Caleb Nash | 44.74 | 9 | BB Min | A: 42.09 (+2.65s | 5.9%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 313 | Vincent Mandanas | 44.76 | 10 | BB Min | A: 42.09 (+2.67s | 6.0%) | Granite Falls Makos | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 314 | Jeffrey Hill | 44.79 | 10 | BB Min | A: 42.09 (+2.70s | 6.0%) | Saint Andrew\\\\\\'s Aquatics | 12/11/2025 | 35th Annual Winter Championships | |
| 315 | Levi Julson | 44.79 | 8 | BB Min | A: 42.09 (+2.70s | 6.0%) | Seminole Aquatics | 12/13/2025 | 2025 BD Holiday Invite | |
| 316 | Lewis Wan | 44.80 | 9 | BB Min | A: 42.09 (+2.71s | 6.0%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | |
| 317 | Leo Lafferty | 44.83 | 10 | BB Min | A: 42.09 (+2.74s | 6.1%) | Westlake Aquatic Facility | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 318 | Luke Newman | 44.86 | 10 | BB Min | A: 42.09 (+2.77s | 6.2%) | Saint Edwards Aquatics | 01/24/2026 | 2026 TCA Winter Open | |
| 319 | Ryan Sun | 44.86 | 10 | BB Min | A: 42.09 (+2.77s | 6.2%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 320 | Oliver Catala | 44.86 | 9 | BB Min | A: 42.09 (+2.77s | 6.2%) | Gulliver Swim Club | 11/21/2025 | 2025 Gulliver Gobble Gobble Nov Last Chance | |
| 321 | Charles Zborowski | 44.89 | 10 | BB Min | A: 42.09 (+2.80s | 6.2%) | North Palm Beach Swim Club | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 322 | Rayce Shirey | 44.89 | 9 | BB Min | A: 42.09 (+2.80s | 6.2%) | Shoals Aquatic Club | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 323 | Maximilian Machavariani | 44.90 | 9 | BB Min | A: 42.09 (+2.81s | 6.3%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 324 | Olin Beerens | 44.91 | 10 | BB Min | A: 42.09 (+2.82s | 6.3%) | Longhorn Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 325 | Alexander Cuellar | 44.92 | 9 | BB Min | A: 42.09 (+2.83s | 6.3%) | EL Paso Border Land Swim Team | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 326 | Vince Loguinov | 44.94 | 9 | BB Min | A: 42.09 (+2.85s | 6.3%) | Unattached | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 327 | Enrique Guajardo | 44.94 | 10 | BB Min | A: 42.09 (+2.85s | 6.3%) | EL Paso Border Land Swim Team | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 328 | John Lee | 44.94 | 10 | BB Min | A: 42.09 (+2.85s | 6.3%) | North Carolina Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 329 | Phearce Davis-Thompson | 44.95 | 10 | BB Min | A: 42.09 (+2.86s | 6.4%) | Lone Star Aquatic Club | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 330 | Griffin Ignash | 44.96 | 10 | BB Min | A: 42.09 (+2.87s | 6.4%) | Aquatic Team Of Mecklenburg | 02/06/2026 | Battle Of The Houses #3 2026 | |
| 331 | Evan Willis | 44.97 | 10 | BB Min | A: 42.09 (+2.88s | 6.4%) | Madison Swimming Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 332 | Joseph Tomicic | 44.98 | 9 | BB Min | A: 42.09 (+2.89s | 6.4%) | Katy Aquatic Team For Youth | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 333 | Eli Mickelson | 44.98 | 8 | BB Min | A: 42.09 (+2.89s | 6.4%) | Carpet Capital Aquatics Club | 01/09/2026 | 2026 MCC January Invite | |
| 334 | Andres Reyes | 44.99 | 10 | BB Min | A: 42.09 (+2.90s | 6.4%) | Catawba Valley Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 335 | Obinna Uzowulu | 44.99 | 10 | BB Min | A: 42.09 (+2.90s | 6.4%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 336 | Enzo Lourenco | 44.99 | 8 | BB Min | A: 42.09 (+2.90s | 6.4%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 337 | Conrad Postle | 45.00 | 9 | BB Min | A: 42.09 (+2.91s | 6.5%) | West Florida Lightning Aquatic | 01/10/2026 | 2026 WINTERFEST SWIM MEET | |
| 338 | Vincent Yang | 45.00 | 10 | BB Min | A: 42.09 (+2.91s | 6.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 339 | Niam Gettings | 45.00 | 10 | BB Min | A: 42.09 (+2.91s | 6.5%) | North Carolina Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 340 | Fyodor Manokhin | 45.02 | 10 | BB Min | A: 42.09 (+2.93s | 6.5%) | Bravo Swim Team | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | |
| 341 | Xavier Sutton | 45.03 | 10 | BB Min | A: 42.09 (+2.94s | 6.5%) | Makos Aquatics Club of Gainesv | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 342 | Ethan Bendoym | 45.03 | 10 | BB Min | A: 42.09 (+2.94s | 6.5%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 343 | Matias Hosein | 45.04 | 10 | BB Min | A: 42.09 (+2.95s | 6.5%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 344 | Bentley Nobles | 45.05 | 10 | BB Min | A: 42.09 (+2.96s | 6.6%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | |
| 345 | Julian Chan | 45.09 | 10 | BB Min | A: 42.09 (+3.00s | 6.7%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 346 | Matthew Pelkey | 45.09 | 10 | BB Min | A: 42.09 (+3.00s | 6.7%) | Bolles School Sharks | 10/10/2025 | 2025 October Classic | |
| 347 | Paolo Fababaer | 45.09 | 9 | B: 43.49 (+1.60s | 3.5%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | ||
| 348 | Oliver Mearns | 45.10 | 10 | BB Min | A: 42.09 (+3.01s | 6.7%) | Greensboro Community YMCA | 01/23/2026 | GCY Winter Meet 2026 | |
| 349 | Christopher Porembka | 45.11 | 8 | BB Min | A: 42.09 (+3.02s | 6.7%) | Fast Fins Elite | 10/19/2024 | 2024 LSST October Open Meet | |
| 350 | Ryan Hartmann | 45.13 | 9 | BB Min | A: 42.09 (+3.04s | 6.7%) | Lakewood Ranch Swim Associatio | 01/23/2026 | 2026 Hot Chocolate Invite | |
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.