Potomac Valley Swimming Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Mason Chen | 45.47 | 10 | BB Min | A: 42.09 (+3.38s | 7.4%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 152 | Elliott Horng | 45.48 | 9 | BB Min | A: 42.09 (+3.39s | 7.5%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 153 | Jagger Civali | 45.50 | 10 | BB Min | A: 42.09 (+3.41s | 7.5%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 154 | Joseph Saavedra | 45.54 | 10 | BB Min | A: 42.09 (+3.45s | 7.6%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 155 | Khai Cho-Khaliq | 45.55 | 9 | BB Min | A: 42.09 (+3.46s | 7.6%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 156 | Yurek Giraldo | 45.55 | 10 | BB Min | A: 42.09 (+3.46s | 7.6%) | Prince George\\\\\\'s Parks and Recr | 11/14/2025 | 2025PV November Open Fairland | |
| 157 | Matias Venturino | 45.55 | 8 | BB Min | A: 42.09 (+3.46s | 7.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 158 | Ashton Cofield | 45.56 | 7 | BB Min | A: 42.09 (+3.47s | 7.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 159 | James Coleman | 45.59 | 9 | BB Min | A: 42.09 (+3.50s | 7.7%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 160 | Matias Venturino | 45.62 | 9 | BB Min | A: 42.09 (+3.53s | 7.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 161 | John Pekkanen | 45.65 | 10 | BB Min | A: 42.09 (+3.56s | 7.8%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 162 | Kyle Teng | 45.68 | 8 | BB Min | A: 42.09 (+3.59s | 7.9%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 163 | Jude Jeon | 45.69 | 9 | BB Min | A: 42.09 (+3.60s | 7.9%) | Washingtonians Swim Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 164 | Thomas Wyss | 45.69 | 9 | BB Min | A: 42.09 (+3.60s | 7.9%) | Arlington Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 165 | Maxwell Allen | 45.72 | 10 | BB Min | A: 42.09 (+3.63s | 7.9%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 166 | Wallace Hardy | 45.72 | 9 | BB Min | A: 42.09 (+3.63s | 7.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 167 | Jonathan Brado | 45.75 | 10 | BB Min | A: 42.09 (+3.66s | 8.0%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 168 | Khai Cho-Khaliq | 45.75 | 9 | BB Min | A: 42.09 (+3.66s | 8.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 169 | Nolan Thanh | 45.76 | 10 | BB Min | A: 42.09 (+3.67s | 8.0%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 170 | Maxton Scott | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 171 | Troy Williams | 45.78 | 9 | BB Min | A: 42.09 (+3.69s | 8.1%) | York Swim Club of Northern Vir | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 172 | Victor Varga | 45.82 | 9 | BB Min | A: 42.09 (+3.73s | 8.1%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 173 | Rex Zhao | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 174 | Matias Venturino | 45.86 | 9 | BB Min | A: 42.09 (+3.77s | 8.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 175 | Jackson Donahue | 45.86 | 9 | BB Min | A: 42.09 (+3.77s | 8.2%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 176 | Nicolas Grant | 45.89 | 10 | BB Min | A: 42.09 (+3.80s | 8.3%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 177 | Christian Hochberg | 45.91 | 10 | BB Min | A: 42.09 (+3.82s | 8.3%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 178 | Connor Fry | 45.94 | 10 | BB Min | A: 42.09 (+3.85s | 8.4%) | Machine Aquatics | 12/20/2025 | 2025 Splash And Dash | |
| 179 | Logan Hickman | 45.96 | 9 | BB Min | A: 42.09 (+3.87s | 8.4%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 180 | Ryan Musser | 45.97 | 8 | BB Min | A: 42.09 (+3.88s | 8.4%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 181 | Caleb Gorelik | 45.98 | 9 | BB Min | A: 42.09 (+3.89s | 8.5%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 182 | August Yarnelle | 46.03 | 9 | BB Min | A: 42.09 (+3.94s | 8.6%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 183 | Henry Azarm | 46.12 | 10 | BB Min | A: 42.09 (+4.03s | 8.7%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 184 | Carter Macfarlane | 46.15 | 9 | BB Min | A: 42.09 (+4.06s | 8.8%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 185 | Benjamin Wasilewski | 46.16 | 10 | BB Min | A: 42.09 (+4.07s | 8.8%) | The St. James Swim Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 186 | Noah Chen | 46.17 | 10 | BB Min | A: 42.09 (+4.08s | 8.8%) | Blue Wave Swim Team PV | 10/25/2025 | 2025 PV MAKO PUMPKIN CLASSIC | |
| 187 | Harris Chinnaraj | 46.20 | 10 | BB Min | A: 42.09 (+4.11s | 8.9%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 188 | Lucas Abey | 46.27 | 8 | BB Min | A: 42.09 (+4.18s | 9.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 189 | Uriel Castro | 46.28 | 10 | BB Min | A: 42.09 (+4.19s | 9.1%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 190 | Caden Schlagheck | 46.32 | 10 | BB Min | A: 42.09 (+4.23s | 9.1%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 191 | Michael Bui | 46.38 | 10 | BB Min | A: 42.09 (+4.29s | 9.2%) | Arlington Aquatic Club | 02/20/2026 | 2026 FXFX Forty Niner | |
| 192 | Ian Banks | 46.40 | 10 | BB Min | A: 42.09 (+4.31s | 9.3%) | Accokeek Stroke Technique Swim | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 193 | Elliot Cowan | 46.40 | 10 | BB Min | A: 42.09 (+4.31s | 9.3%) | The Capitol Sea Devils | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 194 | Khai Cho-Khaliq | 46.48 | 9 | BB Min | A: 42.09 (+4.39s | 9.4%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 195 | Charles Seaman | 46.49 | 9 | BB Min | A: 42.09 (+4.40s | 9.5%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 196 | Lawson Blais | 46.51 | 9 | BB Min | A: 42.09 (+4.42s | 9.5%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 197 | Logan Fuller | 46.54 | 10 | BB Min | A: 42.09 (+4.45s | 9.6%) | Nation\\\\\\'s Capital Swim Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 198 | John Goddard | 46.57 | 10 | BB Min | A: 42.09 (+4.48s | 9.6%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 199 | Everett Smith | 46.58 | 9 | BB Min | A: 42.09 (+4.49s | 9.6%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 200 | Michael Bui | 46.58 | 10 | BB Min | A: 42.09 (+4.49s | 9.6%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
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.