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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | Ayan Boinpally | 53.90 | 10 | B: 43.89 (+10.01s | 18.6%) | Seminole Aquatics | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | ||
| 1252 | Charles Barber | 53.92 | 9 | B: 43.89 (+10.03s | 18.6%) | SwimEnergy Aquatics | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | ||
| 1253 | Chen Lin | 53.94 | 9 | B: 43.89 (+10.05s | 18.6%) | Gator Swim Club | 04/05/2025 | EAJ Spring Into Long Course | ||
| 1254 | Lochlan Tresemer | 53.94 | 7 | B: 43.89 (+10.05s | 18.6%) | San Antonio Wave | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 1255 | Thomas DeSmidt | 53.95 | 8 | B: 43.89 (+10.06s | 18.6%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | ||
| 1256 | Ezekiel Sauve | 53.99 | 10 | B: 43.89 (+10.10s | 18.7%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 1257 | Sheldon Feng | 54.02 | 8 | B: 43.89 (+10.13s | 18.8%) | Gulf Coast Swim Team | 04/17/2026 | 2026 GCST Spring Open | ||
| 1258 | Mason Keib | 54.05 | 9 | B: 43.89 (+10.16s | 18.8%) | Swim Tampa Aquatics | 05/30/2026 | Stingrays Summer Sizzle | ||
| 1259 | Ransom Richards | 54.05 | 10 | B: 43.89 (+10.16s | 18.8%) | Cardinal Aquatics | 04/25/2026 | 2026 Cardinal Aquatics Intrasquad Sprint Meet | ||
| 1260 | Mateo Portillo | 54.06 | 9 | B: 43.89 (+10.17s | 18.8%) | Sea Dragon Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 1261 | Raoul DeCarvalho | 54.08 | 10 | B: 43.89 (+10.19s | 18.8%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | ||
| 1262 | River Schultz | 54.10 | 9 | B: 43.89 (+10.21s | 18.9%) | Hill Country Aquatics | 04/11/2026 | 2026 ST HCA Spring On The Hill Intrasquad | ||
| 1263 | Nico Boehme-Shaw | 54.13 | 9 | B: 43.89 (+10.24s | 18.9%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 1264 | Carter Stuart | 54.14 | 10 | B: 43.89 (+10.25s | 18.9%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 1265 | Oliver Winkler | 54.15 | 9 | B: 43.89 (+10.26s | 18.9%) | Greater Pensacola Aquatic Club | 04/11/2026 | 2026 GPAC LCM Time Trials | ||
| 1266 | Gregory Zann | 54.18 | 8 | B: 43.89 (+10.29s | 19.0%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 1267 | Preston Sherman | 54.21 | 9 | B: 43.89 (+10.32s | 19.0%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 1268 | William Cook | 54.22 | 9 | B: 43.89 (+10.33s | 19.1%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 1269 | Liam Ferdowsi | 54.24 | 8 | B: 43.89 (+10.35s | 19.1%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 1270 | John Nahl | 54.30 | 9 | B: 43.89 (+10.41s | 19.2%) | Rockets Swimming | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | ||
| 1271 | Adam Bragaru | 54.32 | 8 | B: 43.89 (+10.43s | 19.2%) | Tampa Y Swimming | 05/30/2026 | Stingrays Summer Sizzle | ||
| 1272 | Gabriel Mendez | 54.32 | 9 | B: 43.89 (+10.43s | 19.2%) | Rochester Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 1273 | Eagan Permar | 54.36 | 9 | B: 43.89 (+10.47s | 19.3%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 1274 | Milan Narita | 54.38 | 10 | B: 43.89 (+10.49s | 19.3%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | ||
| 1275 | Mikhail Kovalenko | 54.44 | 9 | B: 43.89 (+10.55s | 19.4%) | Tnt Swimming | 04/18/2026 | 2026 CMSA First Chance LCM | ||
| 1276 | Amir Hassan | 54.50 | 8 | B: 43.89 (+10.61s | 19.5%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 1277 | Lane Davis | 54.52 | 7 | B: 43.89 (+10.63s | 19.5%) | Eufaula Wave Runners | 04/11/2026 | CAT5 LC Open 2026 | ||
| 1278 | Kent Carnahan | 54.53 | 10 | B: 43.89 (+10.64s | 19.5%) | Platinum Aquatics | 05/02/2025 | 2025 ST ASC Cinco De Mayo | ||
| 1279 | Dimitri Khaleel | 54.53 | 8 | B: 43.89 (+10.64s | 19.5%) | Pine Island Aquatics | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 1280 | Isaiah Herrera | 54.53 | 10 | B: 43.89 (+10.64s | 19.5%) | San Gabriel Aquatics | 05/31/2025 | 2025 ST LSAC For The City (LCM) | ||
| 1281 | Jackson Stegall | 54.59 | 8 | B: 43.89 (+10.70s | 19.6%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 1282 | Elias Damkjer | 54.62 | 9 | B: 43.89 (+10.73s | 19.6%) | Brevard Swim Club | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 1283 | Thomas Harrison | 54.65 | 8 | B: 43.89 (+10.76s | 19.7%) | Hub Fins | 04/18/2026 | 2026 CMSA First Chance LCM | ||
| 1284 | Wyatt Bliss | 54.68 | 7 | B: 43.89 (+10.79s | 19.7%) | San Gabriel Aquatics | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 1285 | Mateo Paice | 54.69 | 7 | B: 43.89 (+10.80s | 19.7%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 1286 | Daniel Blanco Galeano | 54.73 | 10 | B: 43.89 (+10.84s | 19.8%) | Sunrise Swimming | 05/15/2026 | May Central Park Series | ||
| 1287 | Ari Kautzer | 54.75 | 9 | B: 43.89 (+10.86s | 19.8%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 1288 | Aaron Qu | 54.81 | 7 | B: 43.89 (+10.92s | 19.9%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 1289 | Jihwan Kwon | 54.81 | 7 | B: 43.89 (+10.92s | 19.9%) | Memphis Thunder Aquatic Club | 05/29/2026 | 2026 Spring Invitational | ||
| 1290 | Ruben Carrete Ordonez | 54.81 | 9 | B: 43.89 (+10.92s | 19.9%) | Brownsville Aquatics | 04/11/2026 | 2026 ST LC BAS April Swim Meet | ||
| 1291 | Isaac Goulter | 54.82 | 9 | B: 43.89 (+10.93s | 19.9%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 1292 | Francisco Andrade Barreto | 54.83 | 9 | B: 43.89 (+10.94s | 20.0%) | Club Los Lagartos | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 1293 | Jacob Nelson | 54.86 | 8 | B: 43.89 (+10.97s | 20.0%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | ||
| 1294 | Emilio Roa | 54.88 | 9 | B: 43.89 (+10.99s | 20.0%) | McAllen Swim Club | 05/16/2026 | 2026 ST LC BAS May Swim Meet | ||
| 1295 | Nathan Jenkins | 54.89 | 10 | B: 43.89 (+11.00s | 20.0%) | Unattached | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 1296 | Nolan Moore | 54.90 | 8 | B: 43.89 (+11.01s | 20.1%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | ||
| 1297 | Matvei Koshelev | 54.90 | 10 | B: 43.89 (+11.01s | 20.1%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | ||
| 1298 | Noah Joseph | 54.96 | 7 | B: 43.89 (+11.07s | 20.1%) | Rockets Swimming | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | ||
| 1299 | Nathan Morris | 54.97 | 7 | B: 43.89 (+11.08s | 20.2%) | North Lexington YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 1300 | Jason Jang-Gutterman | 55.11 | 9 | B: 43.89 (+11.22s | 20.4%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
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.