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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Christopher Porembka | 45.11 | 10 | BB Min | A: 42.09 (+3.02s | 6.7%) | Fast Fins Elite | 10/19/2024 | 2024 LSST October Open Meet | |
| 252 | Ryan Hartmann | 45.13 | 10 | BB Min | A: 42.09 (+3.04s | 6.7%) | Lakewood Ranch Swim Associatio | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 253 | Ching-Hung Chou | 45.13 | 10 | BB Min | A: 42.09 (+3.04s | 6.7%) | Bulldog Aquatic Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 254 | Carson Logar | 45.13 | 10 | BB Min | A: 42.09 (+3.04s | 6.7%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 255 | Patrick Grey | 45.15 | 10 | BB Min | A: 42.09 (+3.06s | 6.8%) | Tampa Bay Aquatic Club | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 256 | Matt Borremans | 45.18 | 9 | BB Min | A: 42.09 (+3.09s | 6.8%) | YMCA of South Florida | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 257 | Yadier Cruz-Cruz | 45.22 | 9 | BB Min | A: 42.09 (+3.13s | 6.9%) | Mississippi Makos Swim Team | 03/06/2026 | Speedo Southern Premier | |
| 258 | Kirill Kuksyuk | 45.25 | 10 | BB Min | A: 42.09 (+3.16s | 7.0%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 259 | Ryan Kummer | 45.27 | 10 | BB Min | A: 42.09 (+3.18s | 7.0%) | Aquatic Team Of Mecklenburg | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 260 | Finn Reutter | 45.28 | 9 | BB Min | A: 42.09 (+3.19s | 7.0%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 261 | Matias Sosa-Etchenique | 45.28 | 10 | BB Min | A: 42.09 (+3.19s | 7.0%) | Pipeline Swimming | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 262 | Udhiyan Gokulakrishnan | 45.29 | 8 | BB Min | A: 42.09 (+3.20s | 7.1%) | EL Paso Border Land Swim Team | 02/27/2026 | 2026 BD SCY Border Champs | |
| 263 | Elias Morgan | 45.36 | 10 | BB Min | A: 42.09 (+3.27s | 7.2%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | |
| 264 | Kyrie Song | 45.37 | 9 | BB Min | A: 42.09 (+3.28s | 7.2%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 265 | Jiho Won | 45.37 | 10 | BB Min | A: 42.09 (+3.28s | 7.2%) | Opelika Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 266 | Peyton Escue | 45.37 | 10 | BB Min | A: 42.09 (+3.28s | 7.2%) | Prattville Swim League | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 267 | Miles Key | 45.38 | 10 | BB Min | A: 42.09 (+3.29s | 7.2%) | Raleigh Swimming Association | 06/28/2026 | 2026 WOLF Short Course Meet | |
| 268 | Keegan Bertoia | 45.39 | 10 | BB Min | A: 42.09 (+3.30s | 7.3%) | Schertz YMCA Swim Team | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | |
| 269 | Stiles McCumber | 45.39 | 10 | BB Min | A: 42.09 (+3.30s | 7.3%) | Huntsville Swim Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 270 | Leonard Jaime Martinez | 45.41 | 10 | BB Min | A: 42.09 (+3.32s | 7.3%) | Hialeah Swim Club | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 271 | Alexander Forero | 45.41 | 9 | BB Min | A: 42.09 (+3.32s | 7.3%) | Patriot Aquatics | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 272 | Tristan Tellez | 45.41 | 10 | BB Min | A: 42.09 (+3.32s | 7.3%) | Rattlers Swim Club | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 273 | Michael Chernivsky | 45.43 | 10 | BB Min | A: 42.09 (+3.34s | 7.4%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 274 | Nolan Simmons | 45.46 | 10 | BB Min | A: 42.09 (+3.37s | 7.4%) | Greater Tampa Swim Association | 06/20/2026 | West Coast B Champtionships | |
| 275 | Max Muse | 45.47 | 8 | BB Min | A: 42.09 (+3.38s | 7.4%) | Unattached | 02/06/2026 | 2026 SES Region 3 Champions | |
| 276 | Jordan Abouelazm | 45.51 | 10 | BB Min | A: 42.09 (+3.42s | 7.5%) | Fenix Swim Club | 06/06/2026 | NMST June Invite 26 | |
| 277 | Bennett Montague | 45.52 | 10 | BB Min | A: 42.09 (+3.43s | 7.5%) | Cypress Fairbanks Swim Club | 01/03/2025 | PACK Rubber Duckie Invite 2025 | |
| 278 | Andres Jaquez | 45.54 | 9 | BB Min | A: 42.09 (+3.45s | 7.6%) | EL Paso Border Land Swim Team | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 279 | Finn Peters | 45.56 | 10 | BB Min | A: 42.09 (+3.47s | 7.6%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 280 | Matthew Bennett | 45.63 | 10 | BB Min | A: 42.09 (+3.54s | 7.8%) | Pipeline Swimming | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 281 | Jaxon Noe | 45.64 | 9 | BB Min | A: 42.09 (+3.55s | 7.8%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 282 | Sterling Stewart | 45.64 | 10 | BB Min | A: 42.09 (+3.55s | 7.8%) | South Lake Aquatic Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 283 | Lorenzo Molina | 45.66 | 10 | BB Min | A: 42.09 (+3.57s | 7.8%) | City of Miami Parks Swim Team | 06/06/2026 | NMST June Invite 26 | |
| 284 | Daniel Comport | 45.68 | 10 | BB Min | A: 42.09 (+3.59s | 7.9%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 285 | Xavier Kallus | 45.72 | 10 | BB Min | A: 42.09 (+3.63s | 7.9%) | Victoria Texas Aquatic Club | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 286 | Chester Evans | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 287 | Micah Bright | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | City of Mobile Swim Associatio | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |
| 288 | Giovanni Pinto | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 289 | Micah Lamb | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | Riptide Aquatics | 04/18/2026 | 2026 BMAC Spring Speed Challenge | |
| 290 | Hudson Unrue | 45.81 | 9 | BB Min | A: 42.09 (+3.72s | 8.1%) | Carolina Aquatics Swim Club | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 291 | Sawyer Ludeker | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Stingrays Swim Team | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 292 | Kyle Whitley | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | |
| 293 | Kaden Falisi | 45.85 | 9 | BB Min | A: 42.09 (+3.76s | 8.2%) | Blue Dolfins | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 294 | Finn McCormick | 45.85 | 10 | BB Min | A: 42.09 (+3.76s | 8.2%) | Northeast Houston Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 295 | Nolan Quigg | 45.87 | 9 | BB Min | A: 42.09 (+3.78s | 8.2%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 296 | Taimin McGowan | 45.88 | 10 | BB Min | A: 42.09 (+3.79s | 8.3%) | Spring Swim Team | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | |
| 297 | Randall Plaisance | 45.96 | 9 | BB Min | A: 42.09 (+3.87s | 8.4%) | Opelika Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 298 | Derek Chavez | 45.96 | 10 | BB Min | A: 42.09 (+3.87s | 8.4%) | Hialeah Swim Club | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 299 | Asher Kim | 45.97 | 10 | BB Min | A: 42.09 (+3.88s | 8.4%) | Huntsville Swim Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 300 | Maddox Fink | 46.00 | 10 | BB Min | A: 42.09 (+3.91s | 8.5%) | Madison Swimming Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
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.