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 | John Pekkanen | 45.65 | 10 | BB Min | A: 42.09 (+3.56s | 7.8%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 152 | 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 | |
| 153 | Thomas Wyss | 45.69 | 9 | BB Min | A: 42.09 (+3.60s | 7.9%) | Arlington Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 154 | Rafiq Williams | 45.72 | 10 | BB Min | A: 42.09 (+3.63s | 7.9%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 155 | 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 | |
| 156 | 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 | |
| 157 | Maxton Scott | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 158 | Nolan Thanh | 45.78 | 9 | BB Min | A: 42.09 (+3.69s | 8.1%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | |
| 159 | Victor Varga | 45.82 | 9 | BB Min | A: 42.09 (+3.73s | 8.1%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 160 | Rex Zhao | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 161 | Austin John | 45.84 | 10 | BB Min | A: 42.09 (+3.75s | 8.2%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 162 | Troy Williams | 45.85 | 9 | BB Min | A: 42.09 (+3.76s | 8.2%) | York Swim Club of Northern Vir | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 163 | 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 | |
| 164 | Wallace Hardy | 45.93 | 9 | BB Min | A: 42.09 (+3.84s | 8.4%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 165 | Connor Fry | 45.94 | 10 | BB Min | A: 42.09 (+3.85s | 8.4%) | Machine Aquatics | 12/20/2025 | 2025 Splash And Dash | |
| 166 | Logan Hickman | 45.96 | 9 | BB Min | A: 42.09 (+3.87s | 8.4%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 167 | Caleb Gorelik | 45.98 | 9 | BB Min | A: 42.09 (+3.89s | 8.5%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 168 | Syler Walters | 45.98 | 10 | BB Min | A: 42.09 (+3.89s | 8.5%) | Nation\\\\\\'s Capital Swim Club | 10/10/2025 | 2025 PV October Open Claude Moore | |
| 169 | George Couchara | 46.05 | 9 | BB Min | A: 42.09 (+3.96s | 8.6%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 170 | Isaac Culman | 46.08 | 10 | BB Min | A: 42.09 (+3.99s | 8.7%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 171 | Brayden Li | 46.10 | 9 | BB Min | A: 42.09 (+4.01s | 8.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 172 | Max Be | 46.11 | 10 | BB Min | A: 42.09 (+4.02s | 8.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 173 | 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 | |
| 174 | Carter Macfarlane | 46.15 | 9 | BB Min | A: 42.09 (+4.06s | 8.8%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 175 | 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 | |
| 176 | Michael Valikhovsky | 46.16 | 9 | BB Min | A: 42.09 (+4.07s | 8.8%) | Quince Orchard Swim Academy | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 177 | Noah Chen | 46.17 | 9 | BB Min | A: 42.09 (+4.08s | 8.8%) | Blue Wave Swim Team PV | 10/25/2025 | 2025 PV MAKO PUMPKIN CLASSIC | |
| 178 | Charlie Kennedy | 46.25 | 10 | BB Min | A: 42.09 (+4.16s | 9.0%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 179 | 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 | |
| 180 | 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 | |
| 181 | Liam Markey | 46.41 | 10 | BB Min | A: 42.09 (+4.32s | 9.3%) | Apex Aquatic Club | 11/01/2025 | 2025 Fox Fall Invitational 2 | |
| 182 | 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 | |
| 183 | Mick Resnick | 46.52 | 10 | BB Min | A: 42.09 (+4.43s | 9.5%) | The St. James Swim Club | 11/21/2025 | 2025 Swim Rock | |
| 184 | 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 | |
| 185 | Ryan Musser | 46.54 | 8 | BB Min | A: 42.09 (+4.45s | 9.6%) | All Star Aquatics | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 186 | John Goddard | 46.57 | 10 | BB Min | A: 42.09 (+4.48s | 9.6%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 187 | 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 | |
| 188 | Jonathan Short | 46.59 | 10 | BB Min | A: 42.09 (+4.50s | 9.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 189 | Abraham Workneh | 46.61 | 9 | BB Min | A: 42.09 (+4.52s | 9.7%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Franconia | |
| 190 | Relja Martic | 46.62 | 10 | BB Min | A: 42.09 (+4.53s | 9.7%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 191 | Declan DiFazio | 46.69 | 9 | BB Min | A: 42.09 (+4.60s | 9.9%) | Hydro-sonic Tiburones | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 192 | Alex Wang | 46.69 | 10 | BB Min | A: 42.09 (+4.60s | 9.9%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 193 | Grady Seeley | 46.70 | 8 | BB Min | A: 42.09 (+4.61s | 9.9%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 194 | Jackson Donahue | 46.77 | 9 | BB Min | A: 42.09 (+4.68s | 10.0%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 195 | James DeKlotz | 46.79 | 9 | BB Min | A: 42.09 (+4.70s | 10.0%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 196 | Theodore Lee | 46.87 | 10 | BB Min | A: 42.09 (+4.78s | 10.2%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 197 | Lochlan Ong | 46.87 | 9 | BB Min | A: 42.09 (+4.78s | 10.2%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 198 | Meron Tsegai | 46.88 | 8 | BB Min | A: 42.09 (+4.79s | 10.2%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 199 | H Chubb | 46.89 | 9 | BB Min | A: 42.09 (+4.80s | 10.2%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 200 | Paxton Nguyen-Viet | 46.91 | 10 | BB Min | A: 42.09 (+4.82s | 10.3%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini 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.