Central Zone Zone Boys 10 & under - 50 Y Back
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 | Bryler Biller | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Sand Otter Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 252 | Joshua Holtzclaw | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Royal Swimming | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 253 | Caspian Stanford | 39.66 | 9 | BB Min | A: 37.59 (+2.07s | 5.2%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 254 | Harvey Brunk | 39.67 | 10 | BB Min | A: 37.59 (+2.08s | 5.2%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 255 | Bennett Hughes | 39.67 | 10 | BB Min | A: 37.59 (+2.08s | 5.2%) | Great Lakes Tritons | 02/13/2026 | 2026 Showdown In Motown | |
| 256 | Silas Sivilay | 39.68 | 10 | BB Min | A: 37.59 (+2.09s | 5.3%) | Aquajets Swim Team | 02/07/2026 | 2026 MN AQJT February Invite | |
| 257 | Carson Conkle | 39.68 | 9 | BB Min | A: 37.59 (+2.09s | 5.3%) | Dayton Raiders | 03/12/2026 | 2026 OH SC Junior Championships | |
| 258 | Roman Wise | 39.69 | 9 | BB Min | A: 37.59 (+2.10s | 5.3%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 259 | Campbell Leverett | 39.69 | 8 | BB Min | A: 37.59 (+2.10s | 5.3%) | Saluki Swim Club | 02/27/2026 | Ozark Division I Championship | |
| 260 | Jordan Lemmon | 39.70 | 9 | BB Min | A: 37.59 (+2.11s | 5.3%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 261 | Darsh Pokale | 39.71 | 8 | BB Min | A: 37.59 (+2.12s | 5.3%) | South East Metro Sharks | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 262 | Bentley Frost | 39.75 | 10 | BB Min | A: 37.59 (+2.16s | 5.4%) | Pierre Swim Team | 11/08/2025 | 2025 SD Pierre Invitational | |
| 263 | Robert Liu | 39.78 | 9 | BB Min | A: 37.59 (+2.19s | 5.5%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 264 | Ryu Ishibashi | 39.79 | 10 | BB Min | A: 37.59 (+2.20s | 5.5%) | Novi Sturgeons | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 265 | Ty Alberts | 39.79 | 10 | BB Min | A: 37.59 (+2.20s | 5.5%) | Calvin Swim Club | 11/23/2025 | 2025 NKAT Fall Frenzy Day After Meet | |
| 266 | Cole Morsch | 39.80 | 10 | BB Min | A: 37.59 (+2.21s | 5.6%) | Tuna Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 267 | Elliott Baranack | 39.80 | 10 | BB Min | A: 37.59 (+2.21s | 5.6%) | Firestone Akron Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 268 | John Umiker | 39.81 | 10 | BB Min | A: 37.59 (+2.22s | 5.6%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 269 | Connor Perry | 39.82 | 10 | BB Min | A: 37.59 (+2.23s | 5.6%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 270 | Ragnar Custer | 39.84 | 8 | BB Min | A: 37.59 (+2.25s | 5.6%) | Royal Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 271 | Jacob Meade | 39.84 | 10 | BB Min | A: 37.59 (+2.25s | 5.6%) | Great Lakes Tritons | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 272 | Ford Halvorson | 39.87 | 10 | BB Min | A: 37.59 (+2.28s | 5.7%) | Foxjets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 273 | Henry Meyer | 39.88 | 9 | BB Min | A: 37.59 (+2.29s | 5.7%) | Fremont Area Swim Team | 03/14/2026 | 2026 MW App Nebraska YMCA Champs | |
| 274 | Ryan Chen | 39.88 | 9 | BB Min | A: 37.59 (+2.29s | 5.7%) | Northern Lights Swimming Assoc | 01/17/2026 | 2026 Optimist High Point Meet | |
| 275 | Dean Tario | 39.89 | 8 | BB Min | A: 37.59 (+2.30s | 5.8%) | FMC Aquatic | 12/11/2025 | 35th Annual Winter Championships | |
| 276 | August McGuire | 39.89 | 8 | BB Min | A: 37.59 (+2.30s | 5.8%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 277 | Isaac Dowling | 39.89 | 10 | BB Min | A: 37.59 (+2.30s | 5.8%) | Unattached | 01/09/2026 | 2026 IA Midwest All Stars 09Jan2026 Midwestern | |
| 278 | Connor Dudley | 39.92 | 10 | BB Min | A: 37.59 (+2.33s | 5.8%) | Madison Swim Club Inc. | 01/31/2026 | 2026 SD SSC Southwest Splash | |
| 279 | Jack Hallermann | 39.94 | 10 | BB Min | A: 37.59 (+2.35s | 5.9%) | Velocity Aquatics | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 280 | Oliver McKee | 39.96 | 10 | BB Min | A: 37.59 (+2.37s | 5.9%) | Cincinnati Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 281 | DeMario Cruz-Webb | 39.98 | 9 | BB Min | A: 37.59 (+2.39s | 6.0%) | Saluki Swim Club | 02/27/2026 | Ozark Division I Championship | |
| 282 | John Netsch | 39.99 | 8 | BB Min | A: 37.59 (+2.40s | 6.0%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 283 | Milo Neumann | 40.01 | 10 | BB Min | A: 37.59 (+2.42s | 6.0%) | High Tides Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 284 | Max Block | 40.01 | 9 | BB Min | A: 37.59 (+2.42s | 6.0%) | Metro Marlins Swim Team | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 285 | William Martzke | 40.02 | 10 | BB Min | A: 37.59 (+2.43s | 6.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 286 | Owen Cook | 40.03 | 9 | BB Min | A: 37.59 (+2.44s | 6.1%) | South Central Swimming | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 287 | Marcus Pass | 40.04 | 9 | BB Min | A: 37.59 (+2.45s | 6.1%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 288 | Adam Milgrom | 40.11 | 10 | BB Min | A: 37.59 (+2.52s | 6.3%) | Hurricanes Swim Team | 02/14/2026 | 2026 MN HURR Winter Intrasquad | |
| 289 | Maximiliano Waugh | 40.12 | 9 | BB Min | A: 37.59 (+2.53s | 6.3%) | Aquajets Swim Team | 01/03/2026 | 2026 MN AQJT New Year Invite | |
| 290 | Jake Young | 40.16 | 8 | BB Min | A: 37.59 (+2.57s | 6.4%) | Rocket Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 291 | Keaton Visser | 40.17 | 10 | BB Min | A: 37.59 (+2.58s | 6.4%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 292 | Vedang Joshi | 40.19 | 10 | BB Min | A: 37.59 (+2.60s | 6.5%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 293 | Henry Bach | 40.20 | 9 | BB Min | A: 37.59 (+2.61s | 6.5%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 294 | Ezra Keep | 40.23 | 10 | BB Min | A: 37.59 (+2.64s | 6.6%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 295 | Xander McGraw | 40.25 | 10 | BB Min | A: 37.59 (+2.66s | 6.6%) | Bellevue Swim Club | 01/17/2026 | 2026 MW BSC NTS Carnival Meet | |
| 296 | Wyatt Parker | 40.27 | 10 | BB Min | A: 37.59 (+2.68s | 6.7%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 297 | James Gruits | 40.30 | 10 | BB Min | A: 37.59 (+2.71s | 6.7%) | Utica Shelby Swim Club | 01/16/2026 | 2026 Odd Age Classic | |
| 298 | Zachary Anderson | 40.32 | 9 | BB Min | A: 37.59 (+2.73s | 6.8%) | Razor Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 299 | Mason Thaden | 40.33 | 9 | BB Min | A: 37.59 (+2.74s | 6.8%) | Rochester Swim Club | 11/15/2025 | 2025 MN SHRK Tigersharks Thanksgiving Classic | |
| 300 | Jimmie Jones | 40.33 | 9 | BB Min | A: 37.59 (+2.74s | 6.8%) | Razor Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
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.