Potomac Valley Swimming Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Ryan LI | 42.95 | 10 | B Min | BB: 42.89 (+0.06s | 0.1%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 302 | Decker Yarber | 42.97 | 10 | B Min | BB: 42.89 (+0.08s | 0.2%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 303 | Levi Halbe | 43.01 | 10 | B Min | BB: 42.89 (+0.12s | 0.3%) | Nation\\\\\\'s Capital Swim Club | 10/03/2025 | CA Y Fall Kick Off 2025 | |
| 304 | Emmett Fox | 43.04 | 10 | B: 38.49 (+4.55s | 10.6%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | ||
| 305 | Cameron Em | 43.06 | 10 | B Min | BB: 42.89 (+0.17s | 0.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 306 | Bryan Xia | 43.08 | 7 | B Min | BB: 42.89 (+0.19s | 0.4%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 307 | Kayeung Ho | 43.09 | 10 | B Min | BB: 42.89 (+0.20s | 0.5%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 308 | Elliott Horng | 43.13 | 8 | B Min | BB: 42.89 (+0.24s | 0.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 309 | James DeKlotz | 43.23 | 9 | B Min | BB: 42.89 (+0.34s | 0.8%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 310 | Henry Omer | 43.23 | 10 | B Min | BB: 42.89 (+0.34s | 0.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 311 | Maximilian Jeon | 43.23 | 7 | B Min | BB: 42.89 (+0.34s | 0.8%) | Washingtonians Swim Club | 01/31/2026 | The 2026 Super FISH Bowl XVI | |
| 312 | Michael Freinkman | 43.24 | 10 | B Min | BB: 42.89 (+0.35s | 0.8%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 313 | Ethan King | 43.27 | 10 | B Min | BB: 42.89 (+0.38s | 0.9%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 314 | Thomas Box | 43.30 | 9 | B Min | BB: 42.89 (+0.41s | 0.9%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 315 | Nolan Cook | 43.30 | 9 | B Min | BB: 42.89 (+0.41s | 0.9%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 316 | Keayan Liang | 43.31 | 9 | B Min | BB: 42.89 (+0.42s | 1.0%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | |
| 317 | Emmett Nguyen | 43.32 | 10 | B Min | BB: 42.89 (+0.43s | 1.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 318 | Hunter Parker | 43.33 | 10 | B Min | BB: 42.89 (+0.44s | 1.0%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 319 | Vincent Selestay | 43.35 | 10 | B Min | BB: 42.89 (+0.46s | 1.1%) | Herndon Aquatic Club | 02/13/2026 | 39th Black History Swim Meet | |
| 320 | Ethan Mulla | 43.37 | 10 | B Min | BB: 42.89 (+0.48s | 1.1%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 321 | Daniel Pope | 43.38 | 10 | B Min | BB: 42.89 (+0.49s | 1.1%) | WeAquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 322 | Finn Demarest | 43.38 | 9 | B Min | BB: 42.89 (+0.49s | 1.1%) | Suburban Aquatics | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 323 | Xavier Gange | 43.41 | 10 | B Min | BB: 42.89 (+0.52s | 1.2%) | Machine Aquatics | 03/20/2026 | 2026 RMSC Spring Finale | |
| 324 | Adrian Feng | 43.51 | 9 | B Min | BB: 42.89 (+0.62s | 1.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 325 | John Goddard | 43.53 | 10 | B Min | BB: 42.89 (+0.64s | 1.5%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 326 | Matias Venturino | 43.53 | 9 | B Min | BB: 42.89 (+0.64s | 1.5%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 327 | Robert Flinn | 43.57 | 8 | B Min | BB: 42.89 (+0.68s | 1.6%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 328 | Khai Cho-Khaliq | 43.57 | 10 | B Min | BB: 42.89 (+0.68s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 329 | Logan Steele | 43.59 | 10 | B Min | BB: 42.89 (+0.70s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 330 | Elliot Cowan | 43.61 | 10 | B Min | BB: 42.89 (+0.72s | 1.7%) | The Capitol Sea Devils | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 331 | Benjamin Smith | 43.63 | 8 | B Min | BB: 42.89 (+0.74s | 1.7%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 332 | Nicholas Andolina | 43.65 | 9 | B Min | BB: 42.89 (+0.76s | 1.7%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 333 | Tyler Richter | 43.68 | 10 | B Min | BB: 42.89 (+0.79s | 1.8%) | YMCA Fairfax County Reston | 12/21/2025 | 2025 FOX Winter Clean Up Meet | |
| 334 | Ray Hoage | 43.69 | 10 | B Min | BB: 42.89 (+0.80s | 1.8%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 335 | Noah Byerly | 43.73 | 9 | B Min | BB: 42.89 (+0.84s | 1.9%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 336 | Ryan Musser | 43.75 | 8 | B Min | BB: 42.89 (+0.86s | 2.0%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 337 | Emmett Raj | 43.75 | 9 | B Min | BB: 42.89 (+0.86s | 2.0%) | York Swim Club of Northern Vir | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 338 | Maxwell Ma | 43.79 | 10 | B Min | BB: 42.89 (+0.90s | 2.1%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 339 | William McAllister | 43.79 | 9 | B Min | BB: 42.89 (+0.90s | 2.1%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | |
| 340 | Brooks Crosnicker | 43.80 | 8 | B Min | BB: 42.89 (+0.91s | 2.1%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 341 | Glen France | 43.81 | 10 | B Min | BB: 42.89 (+0.92s | 2.1%) | Patuxent Aquatics Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 342 | Andrew Gao | 43.82 | 10 | B Min | BB: 42.89 (+0.93s | 2.1%) | The Fish | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 343 | Samuel Kim | 43.84 | 9 | B Min | BB: 42.89 (+0.95s | 2.2%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 344 | Max Gibney | 43.90 | 9 | B Min | BB: 42.89 (+1.01s | 2.3%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 345 | Cooper Hayes | 43.93 | 10 | B: 38.49 (+5.44s | 12.4%) | Arlington Aquatic Club | 11/14/2025 | 2025 PV November Open PWCS | ||
| 346 | Thomas Bowman | 43.95 | 10 | B Min | BB: 42.89 (+1.06s | 2.4%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 347 | Burke Moylan | 43.98 | 9 | B Min | BB: 42.89 (+1.09s | 2.5%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 348 | Victor Zhou | 44.00 | 10 | B Min | BB: 42.89 (+1.11s | 2.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 349 | Nathaniel Kim | 44.01 | 10 | B Min | BB: 42.89 (+1.12s | 2.5%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 350 | Oscar Turatbekov | 44.01 | 9 | B Min | BB: 42.89 (+1.12s | 2.5%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
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.