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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | Chong Zhang | 55.02 | 9 | B: 53.39 (+1.63s | 3.0%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 1252 | Luke Jeong | 55.02 | 9 | B: 53.39 (+1.63s | 3.0%) | Auburn Aquatics | 02/20/2026 | 2026 SE Auburn Classic | ||
| 1253 | Cooper Lerch | 55.02 | 9 | B: 53.39 (+1.63s | 3.0%) | Stingrays Swim Team | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | ||
| 1254 | Federico Balestrini | 55.03 | 10 | B: 53.39 (+1.64s | 3.0%) | First Colony Swim Team, Inc. | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 1255 | Ira Mandle | 55.04 | 10 | B: 53.39 (+1.65s | 3.0%) | Asheville Jewish Community Cen | 09/27/2025 | 2025 AJCC Blue Ridge Mt Mayhem | ||
| 1256 | Austin Wang | 55.04 | 9 | B: 53.39 (+1.65s | 3.0%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 1257 | Mateo Lobato | 55.05 | 10 | B: 53.39 (+1.66s | 3.0%) | Ransom Everglades Aquatic Club | 09/27/2025 | Eagle Fall Invite 2025 | ||
| 1258 | Theodore Blackstock | 55.06 | 10 | B: 53.39 (+1.67s | 3.0%) | Inspire Swimming | 01/17/2026 | 2026 ST AAAA NS Frostbite | ||
| 1259 | Jordan Bulebush | 55.07 | 10 | B: 53.39 (+1.68s | 3.1%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | ||
| 1260 | Daniel McLain | 55.10 | 9 | B: 53.39 (+1.71s | 3.1%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 1261 | Felix Nales | 55.10 | 9 | B: 53.39 (+1.71s | 3.1%) | Tac Titans | 06/07/2026 | 2026 TAC TITANS June SCY Intrasquad Meet | ||
| 1262 | Fisher McCain | 55.11 | 8 | B: 53.39 (+1.72s | 3.1%) | Starkville Swim Team | 11/21/2025 | 2025 Tiger Turkey Tumble | ||
| 1263 | Ryan McGarry | 55.16 | 8 | B: 53.39 (+1.77s | 3.2%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | ||
| 1264 | Baiyi Li | 55.17 | 10 | B: 53.39 (+1.78s | 3.2%) | East Carolina Aquatics | 12/20/2025 | 2025 ECA Tis The Season Intrasquad | ||
| 1265 | Isaac Klopp | 55.18 | 9 | B: 53.39 (+1.79s | 3.2%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | ||
| 1266 | Ian Paredes | 55.19 | 10 | B: 53.39 (+1.80s | 3.3%) | Northeast Houston Aquatics | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | ||
| 1267 | Levi Durden | 55.19 | 8 | B: 53.39 (+1.80s | 3.3%) | Riptide Aquatics | 12/04/2025 | RAFC Winter Classic | ||
| 1268 | Victor Mann | 55.20 | 10 | B: 53.39 (+1.81s | 3.3%) | Pine Crest Swimming | 01/31/2026 | 2026 Panther Invitational | ||
| 1269 | Andrew Stone | 55.21 | 10 | B: 53.39 (+1.82s | 3.3%) | Pine Crest Swimming | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 1270 | Lucas Estevez | 55.21 | 10 | B: 53.39 (+1.82s | 3.3%) | South Florida Aquatic Club | 04/18/2026 | SoFlo 12 Under Spring Invitational | ||
| 1271 | Ashton Gaspin | 55.21 | 10 | B: 53.39 (+1.82s | 3.3%) | Saint Andrew\\\\\\'s Aquatics | 09/13/2025 | Scotty Invite | ||
| 1272 | Everett Thomas | 55.22 | 10 | B: 53.39 (+1.83s | 3.3%) | Waves Of Wilmington Inc | 05/29/2026 | 2026 NSEA Swim May Flowers WOW Dual Meet | ||
| 1273 | Jude Morga | 55.22 | 8 | B: 53.39 (+1.83s | 3.3%) | Desert Shark Swim Club | 11/14/2025 | 2025 BD Turkey Splash | ||
| 1274 | Jacob Benz | 55.23 | 10 | B: 53.39 (+1.84s | 3.3%) | Blue Dolfins | 12/04/2025 | RAFC Winter Classic | ||
| 1275 | Grayson Prado | 55.23 | 10 | B: 53.39 (+1.84s | 3.3%) | Blue Dolfins | 10/25/2025 | 2025 Halloween Spooktacular | ||
| 1276 | Finnegan McCallen | 55.24 | 9 | B: 53.39 (+1.85s | 3.3%) | Coast Aquatics | 05/08/2026 | Friday Night Lights | ||
| 1277 | Anderson Oertel | 55.24 | 8 | B: 53.39 (+1.85s | 3.3%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | ||
| 1278 | Tyler Slater | 55.25 | 10 | B: 53.39 (+1.86s | 3.4%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | ||
| 1279 | Ben Olson | 55.25 | 10 | B: 53.39 (+1.86s | 3.4%) | Enfinity Aquatic Club | 10/03/2025 | 2025 STAR September Friday Night At The Races | ||
| 1280 | William Lewis | 55.25 | 9 | B: 53.39 (+1.86s | 3.4%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 1281 | Antony Kryvianok | 55.26 | 8 | B: 53.39 (+1.87s | 3.4%) | The Berkeley Barracudas | 05/02/2026 | 2026 Berkeley May Day | ||
| 1282 | Walker Jimenez | 55.26 | 9 | B: 53.39 (+1.87s | 3.4%) | El Paso Aqua Posse | 02/22/2026 | 2026 BD SC Jr Border Championship | ||
| 1283 | Jackson Germann | 55.26 | 9 | B: 53.39 (+1.87s | 3.4%) | Hydro Swim Club | 06/26/2026 | 2026 SwimRise Season Finale | ||
| 1284 | Merritt Lee | 55.27 | 10 | B: 53.39 (+1.88s | 3.4%) | Katy Aquatic Team For Youth | 09/21/2024 | 2024 Katy Purple Black White Meet | ||
| 1285 | Max Gu | 55.30 | 8 | B: 53.39 (+1.91s | 3.5%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 1286 | August Xu | 55.31 | 9 | B: 53.39 (+1.92s | 3.5%) | Dynamo Swim Club | 10/17/2025 | 2025 HSA Fran Norris Meet | ||
| 1287 | Brooks Lansang | 55.31 | 10 | B: 53.39 (+1.92s | 3.5%) | Bolles School Sharks | 09/14/2025 | 2025 September Splash | ||
| 1288 | Ryan Schointuch | 55.31 | 10 | B: 53.39 (+1.92s | 3.5%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | ||
| 1289 | Dominic Bergonzi | 55.32 | 10 | B: 53.39 (+1.93s | 3.5%) | Magnolia Aquatic Club | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | ||
| 1290 | Rexford Wilkerson | 55.33 | 10 | B: 53.39 (+1.94s | 3.5%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | ||
| 1291 | Jackson Gapinski | 55.34 | 9 | B: 53.39 (+1.95s | 3.5%) | Life Time Southeast | 12/13/2025 | 2025 Marshmallow Mini | ||
| 1292 | Collier Pellegrino | 55.35 | 9 | B: 53.39 (+1.96s | 3.5%) | Columbus Aquatic Club | 09/20/2025 | OST Fall Invite | ||
| 1293 | Aaron Yoon | 55.36 | 9 | B: 53.39 (+1.97s | 3.6%) | Pipeline Swimming | 04/10/2026 | 2026 GTSA TYR Spring Championship | ||
| 1294 | Nolan Cox | 55.38 | 10 | B: 53.39 (+1.99s | 3.6%) | San Antonio Wave | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | ||
| 1295 | Allen Marek | 55.39 | 8 | B: 53.39 (+2.00s | 3.6%) | YMCA of Austin Swim Alliance | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | ||
| 1296 | Aiden Armeen | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 1297 | Hugh Thinnes | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 1298 | Ronan Kendall | 55.43 | 10 | B: 53.39 (+2.04s | 3.7%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | ||
| 1299 | Krish Mishra | 55.46 | 10 | B: 53.39 (+2.07s | 3.7%) | Lone Star Aquatic Club | 09/15/2024 | 2024 ST LSAC Welcome To The Rock | ||
| 1300 | Patrick Weldon | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring 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.