Southern Zone Zone Boys 10 & under - 50 M Free
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 | Ely Marsh | 45.18 | 10 | B: 43.89 (+1.29s | 2.9%) | Sarasota Tsunami Swim Team | 04/11/2025 | 2025 GCST Spring Invite | ||
| 302 | Adam Jiang | 45.19 | 10 | B: 43.89 (+1.30s | 2.9%) | Waterloo Swimming | 05/16/2025 | 2025 ST ASC Spring Showcase | ||
| 303 | Johnathan Rudd | 45.21 | 9 | B: 43.89 (+1.32s | 2.9%) | Jupiter Dragons Swim Team | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 304 | Clayton Sprunck | 45.22 | 10 | B: 43.89 (+1.33s | 2.9%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 305 | Ashton Yang | 45.29 | 10 | B: 43.89 (+1.40s | 3.1%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 306 | Luca Chagas | 45.34 | 10 | B: 43.89 (+1.45s | 3.2%) | SwimRise Aquatics | 05/03/2025 | SwimRise IMX IMR Challenge | ||
| 307 | John Golightly | 45.37 | 9 | B: 43.89 (+1.48s | 3.3%) | Indian River Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 308 | Zai Russell | 45.38 | 9 | B: 43.89 (+1.49s | 3.3%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 309 | Arturo Lacruz Echeverria | 45.39 | 10 | B: 43.89 (+1.50s | 3.3%) | Sporting Jax Aquatic Club | 05/03/2025 | SwimRise IMX IMR Challenge | ||
| 310 | Jack Anderson | 45.45 | 9 | B: 43.89 (+1.56s | 3.4%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 311 | Amir Toleubek | 45.48 | 10 | B: 43.89 (+1.59s | 3.5%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 312 | Lucas Ni | 45.52 | 9 | B: 43.89 (+1.63s | 3.6%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 313 | Lucas Tang | 45.58 | 10 | B: 43.89 (+1.69s | 3.7%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | ||
| 314 | Elliott Boswell | 45.60 | 10 | B: 43.89 (+1.71s | 3.8%) | Escalate Aquatic Team | 06/20/2025 | 2025 ST AAAA NS George Block Invite | ||
| 315 | William Vaughn | 45.61 | 8 | B: 43.89 (+1.72s | 3.8%) | Jupiter Dragons Swim Team | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 316 | Felipe Costa | 45.62 | 10 | B: 43.89 (+1.73s | 3.8%) | Kissimmee Swim Association | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 317 | Sullivan White-Stielstra | 45.67 | 10 | B: 43.89 (+1.78s | 3.9%) | San Gabriel Aquatics | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 318 | Auden Farley | 45.69 | 9 | B: 43.89 (+1.80s | 3.9%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 319 | Samuel Ollestad | 45.71 | 8 | B: 43.89 (+1.82s | 4.0%) | Lone Star Aquatic Club | 05/31/2025 | 2025 ST LSAC For The City (LCM) | ||
| 320 | Adam Salhia | 45.72 | 9 | B: 43.89 (+1.83s | 4.0%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 321 | Lukas Chung | 45.76 | 10 | B: 43.89 (+1.87s | 4.1%) | Bolles School Sharks | 04/11/2025 | 2025 April Classic | ||
| 322 | Wyatt Weldin | 45.76 | 8 | B: 43.89 (+1.87s | 4.1%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 323 | Griffin Kivney | 45.77 | 9 | B: 43.89 (+1.88s | 4.1%) | Sarasota Tsunami Swim Team | 04/11/2025 | 2025 GCST Spring Invite | ||
| 324 | Calvin Prosinski | 45.84 | 8 | B: 43.89 (+1.95s | 4.3%) | Unattached | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 325 | Alexander Cordray | 45.84 | 10 | B: 43.89 (+1.95s | 4.3%) | Stingrays Swim Team | 04/26/2024 | 2024 Helen Wang Sunflower Classic | ||
| 326 | Lincoln Fritz | 45.86 | 9 | B: 43.89 (+1.97s | 4.3%) | Fast Falcons | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 327 | Jinghang Dai | 45.87 | 10 | B: 43.89 (+1.98s | 4.3%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 328 | John Vyvial | 45.89 | 10 | B: 43.89 (+2.00s | 4.4%) | Capital of Texas Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 329 | Stefano Ferrarese | 45.92 | 9 | B: 43.89 (+2.03s | 4.4%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 330 | Caleb Reyes | 46.05 | 10 | B: 43.89 (+2.16s | 4.7%) | Winning Waters Aquatics Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
| 331 | Lazar Bursac | 46.08 | 9 | B: 43.89 (+2.19s | 4.8%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 332 | Milo Geoffroy | 46.12 | 10 | B: 43.89 (+2.23s | 4.8%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 333 | Augustus Howell | 46.14 | 10 | B: 43.89 (+2.25s | 4.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 334 | Nolan Austin | 46.15 | 9 | B: 43.89 (+2.26s | 4.9%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 335 | Brooks Dombkowski | 46.19 | 8 | B: 43.89 (+2.30s | 5.0%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 336 | Levi Diogenes | 46.23 | 10 | B: 43.89 (+2.34s | 5.1%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 337 | Liam Steigner | 46.25 | 9 | B: 43.89 (+2.36s | 5.1%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | ||
| 338 | Luca Tabacu | 46.26 | 9 | B: 43.89 (+2.37s | 5.1%) | Clearwater Aquatic Team | 05/03/2025 | 2025 TYR LCM Stingrays Meet | ||
| 339 | Cayman Williams | 46.29 | 10 | B: 43.89 (+2.40s | 5.2%) | Saint Petersburg Aquatics | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 340 | Joseph Martin | 46.32 | 9 | B: 43.89 (+2.43s | 5.2%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 341 | Jake Awalt | 46.37 | 10 | B: 43.89 (+2.48s | 5.3%) | Patriot Aquatics | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 342 | Daniel Basaly | 46.37 | 8 | B: 43.89 (+2.48s | 5.3%) | Swim Melbourne | 05/03/2025 | TCSC Go For The Gold Invitational | ||
| 343 | Samuel Callister | 46.39 | 9 | B: 43.89 (+2.50s | 5.4%) | Alamo Area Aquatic Association | 03/28/2025 | Blossom Into Spring 4 | ||
| 344 | Leif Reiersen | 46.39 | 10 | B: 43.89 (+2.50s | 5.4%) | El Paso Aqua Posse | 06/28/2024 | 2024 EPAP Jack White Classic | ||
| 345 | Mark Liesmanas | 46.49 | 8 | B: 43.89 (+2.60s | 5.6%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 346 | Levi Durden | 46.49 | 8 | B: 43.89 (+2.60s | 5.6%) | Riptide Aquatics | 05/16/2025 | 2025 FAST May Invite | ||
| 347 | Luke Slowik | 46.50 | 10 | B: 43.89 (+2.61s | 5.6%) | Westlake Aquatic Facility | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 348 | Ross Davis | 46.51 | 8 | B: 43.89 (+2.62s | 5.6%) | Fast Falcons | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 349 | Kyle Garcia-Celis | 46.60 | 10 | B: 43.89 (+2.71s | 5.8%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 350 | Dani Vasconcelos de Freit | 46.61 | 10 | B: 43.89 (+2.72s | 5.8%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint 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.