Potomac Marlins Boys 10 & under 50 Y Free
These rankings show the swimmers' placement within their swim team.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Joseph Shlesinger | 30.91 | 10 | A Min | AA: 29.89 (+1.02s | 3.3%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2 | Tucker Jensen | 32.08 | 10 | BB Min | A: 31.09 (+0.99s | 3.1%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 3 | August Yarnelle | 33.25 | 9 | BB Min | A: 31.09 (+2.16s | 6.5%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 4 | Logan Nguyen | 34.00 | 10 | BB Min | A: 31.09 (+2.91s | 8.6%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 5 | Austin John | 34.03 | 10 | BB Min | A: 31.09 (+2.94s | 8.6%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 6 | Kelo Beckett | 34.82 | 8 | B Min | BB: 34.59 (+0.23s | 0.7%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | |
| 7 | Graham Nagtzaam | 35.43 | 10 | B Min | BB: 34.59 (+0.84s | 2.4%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 8 | Samuel Goldman | 35.53 | 10 | B Min | BB: 34.59 (+0.94s | 2.6%) | Potomac Marlins | 10/10/2025 | 2025 PV October Open Franconia | |
| 9 | Caiden Henricks | 35.84 | 10 | B Min | BB: 34.59 (+1.25s | 3.5%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 10 | Connor Wood | 36.22 | 9 | B Min | BB: 34.59 (+1.63s | 4.5%) | Rima United | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 11 | Jonathan Van Dalen | 36.25 | 9 | B Min | BB: 34.59 (+1.66s | 4.6%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 12 | Samuel Kim | 36.40 | 9 | B Min | BB: 34.59 (+1.81s | 5.0%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 13 | Edward Lee | 37.26 | 10 | B Min | BB: 34.59 (+2.67s | 7.2%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 14 | Clay Carter | 37.63 | 9 | B Min | BB: 34.59 (+3.04s | 8.1%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | |
| 15 | Caleb Willerth | 37.85 | 9 | B Min | BB: 34.59 (+3.26s | 8.6%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 16 | Thomas Ferrentino | 38.39 | 10 | B: 38.19 (+0.20s | 0.5%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | ||
| 17 | Thomas Soper | 39.06 | 9 | B: 38.19 (+0.87s | 2.2%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 18 | Brooklyn Hoagland | 39.92 | 8 | B: 38.19 (+1.73s | 4.3%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 19 | Joseph Goddard | 41.02 | 10 | B: 38.19 (+2.83s | 6.9%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | ||
| 20 | William McAllister | 41.20 | 9 | B: 38.19 (+3.01s | 7.3%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 21 | Evan Morse | 41.88 | 10 | B: 38.19 (+3.69s | 8.8%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | ||
| 22 | Jay Arvai | 42.32 | 8 | B: 38.19 (+4.13s | 9.8%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 23 | Matthew Goldman | 42.37 | 7 | B: 38.19 (+4.18s | 9.9%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 24 | Carter Ryan | 42.53 | 8 | B: 38.19 (+4.34s | 10.2%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 25 | Jacob Freiman | 42.81 | 9 | B: 38.19 (+4.62s | 10.8%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 26 | Bernard Barrientez | 42.88 | 8 | B: 38.19 (+4.69s | 10.9%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 27 | Samuel Dethloff | 43.00 | 10 | B: 38.19 (+4.81s | 11.2%) | Potomac Marlins | 10/10/2025 | 2025 PV October Open Franconia | ||
| 28 | Theodore Stio | 43.11 | 10 | B: 38.19 (+4.92s | 11.4%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 29 | Zachary Murdoch | 43.12 | 10 | B: 38.19 (+4.93s | 11.4%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 30 | Carson Smith | 43.63 | 10 | B: 38.19 (+5.44s | 12.5%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 31 | Thomas Moreira Dias | 43.96 | 8 | B: 38.19 (+5.77s | 13.1%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 32 | Oliver Murray | 44.09 | 10 | B: 38.19 (+5.90s | 13.4%) | Potomac Marlins | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | ||
| 33 | Avery Kreuzberger | 44.12 | 9 | B: 38.19 (+5.93s | 13.4%) | Potomac Marlins | 10/10/2025 | 2025 PV October Open Franconia | ||
| 34 | Gabriel Shuman | 44.41 | 8 | B: 38.19 (+6.22s | 14.0%) | Potomac Marlins | 11/02/2025 | 2025 November Friendship Mini Meet | ||
| 35 | Peter Williams | 44.41 | 9 | B: 38.19 (+6.22s | 14.0%) | Potomac Marlins | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | ||
| 36 | Zachary Salzano | 44.47 | 7 | B: 38.19 (+6.28s | 14.1%) | Potomac Marlins | 11/02/2025 | 2025 November Friendship Mini Meet | ||
| 37 | Alexandros Ferssizidis | 44.66 | 7 | B: 38.19 (+6.47s | 14.5%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 38 | Wesley Simon | 44.72 | 9 | B: 38.19 (+6.53s | 14.6%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 39 | Jacob Ulisse | 44.84 | 8 | B: 38.19 (+6.65s | 14.8%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 40 | Ryan Kenealy | 45.03 | 10 | B: 38.19 (+6.84s | 15.2%) | Potomac Marlins | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | ||
| 41 | Thomas Bowman | 45.10 | 10 | B: 38.19 (+6.91s | 15.3%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 42 | Jaxon Abadam | 45.57 | 8 | B: 38.19 (+7.38s | 16.2%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 43 | Mason Hoyle | 45.81 | 7 | B: 38.19 (+7.62s | 16.6%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 44 | Ari Ferataj | 46.87 | 8 | B: 38.19 (+8.68s | 18.5%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 45 | Peter Randall | 47.19 | 8 | B: 38.19 (+9.00s | 19.1%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 46 | Benjamin Kim | 47.26 | 9 | B: 38.19 (+9.07s | 19.2%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 47 | Matias Wilhelm | 48.83 | 8 | B: 38.19 (+10.64s | 21.8%) | Potomac Marlins | 10/18/2025 | 2025 Ghouls And Goblins Mini Meet | ||
| 48 | Aiden Bolton | 49.47 | 9 | B: 38.19 (+11.28s | 22.8%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | ||
| 49 | Ender Skelton | 49.47 | 10 | B: 38.19 (+11.28s | 22.8%) | Potomac Marlins | 10/10/2025 | 2025 PV October Open Franconia | ||
| 50 | Isaac Mitchell | 49.96 | 8 | B: 38.19 (+11.77s | 23.6%) | Potomac Marlins | 11/02/2025 | 2025 November Friendship 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.