Potomac Valley Swimming Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Rafiq Williams | 38.47 | 10 | BB Min | A: 35.99 (+2.48s | 6.4%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 102 | Matthew Daus | 38.51 | 10 | BB Min | A: 35.99 (+2.52s | 6.5%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 103 | Luke Bess | 38.55 | 9 | BB Min | A: 35.99 (+2.56s | 6.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 104 | Khai Cho-Khaliq | 38.57 | 10 | BB Min | A: 35.99 (+2.58s | 6.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 105 | Johann Dalal | 38.60 | 10 | BB Min | A: 35.99 (+2.61s | 6.8%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 106 | Christian Thomas | 38.69 | 10 | BB Min | A: 35.99 (+2.70s | 7.0%) | Accokeek Stroke Technique Swim | 01/17/2026 | PVS January Open 2026 Fairland | |
| 107 | Connor Groh | 38.77 | 10 | BB Min | A: 35.99 (+2.78s | 7.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 108 | Daniel Pope | 38.80 | 10 | BB Min | A: 35.99 (+2.81s | 7.2%) | WeAquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 109 | Khai Cho-Khaliq | 38.87 | 9 | BB Min | A: 35.99 (+2.88s | 7.4%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 110 | Isaiah Williams | 38.89 | 10 | BB Min | A: 35.99 (+2.90s | 7.5%) | Accokeek Stroke Technique Swim | 11/22/2025 | 20205 Odd Ball Challenge | |
| 111 | Austin John | 39.01 | 10 | BB Min | A: 35.99 (+3.02s | 7.7%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 112 | Arjun Oak | 39.03 | 9 | BB Min | A: 35.99 (+3.04s | 7.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 113 | Bradley Dillon | 39.07 | 10 | BB Min | A: 35.99 (+3.08s | 7.9%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 114 | August Yarnelle | 39.19 | 9 | BB Min | A: 35.99 (+3.20s | 8.2%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 115 | Michael Kennard | 39.24 | 10 | BB Min | A: 35.99 (+3.25s | 8.3%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 116 | Zackary Gromowski | 39.28 | 9 | BB Min | A: 35.99 (+3.29s | 8.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 117 | Noah Chen | 39.29 | 10 | BB Min | A: 35.99 (+3.30s | 8.4%) | Blue Wave Swim Team PV | 10/25/2025 | 2025 PV MAKO PUMPKIN CLASSIC | |
| 118 | Isaac Printup | 39.35 | 9 | BB Min | A: 35.99 (+3.36s | 8.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 119 | Kyle Yun-Choi | 39.36 | 9 | BB Min | A: 35.99 (+3.37s | 8.6%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 120 | Jason Isaac | 39.42 | 9 | BB Min | A: 35.99 (+3.43s | 8.7%) | Hydro-sonic Tiburones | 01/17/2026 | PVS January Open 2026 Fairland | |
| 121 | Casey Cannon | 39.45 | 9 | BB Min | A: 35.99 (+3.46s | 8.8%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 122 | Drew Wagner | 39.51 | 9 | BB Min | A: 35.99 (+3.52s | 8.9%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 123 | Timothy Song | 39.58 | 10 | BB Min | A: 35.99 (+3.59s | 9.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 124 | Arthur Fleischman | 39.59 | 10 | BB Min | A: 35.99 (+3.60s | 9.1%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 125 | Khai Cho-Khaliq | 39.63 | 9 | BB Min | A: 35.99 (+3.64s | 9.2%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 126 | Thomas Ciarniello | 39.69 | 10 | BB Min | A: 35.99 (+3.70s | 9.3%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 127 | Gavin Liebson | 39.80 | 10 | BB Min | A: 35.99 (+3.81s | 9.6%) | Quince Orchard Swim Academy | 03/20/2026 | 2026 RMSC Spring Finale | |
| 128 | Jackson Francis | 39.91 | 9 | BB Min | A: 35.99 (+3.92s | 9.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 129 | Joseph Reynolds | 39.98 | 10 | BB Min | A: 35.99 (+3.99s | 10.0%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 130 | Edwin Salerno | 39.99 | 8 | BB Min | A: 35.99 (+4.00s | 10.0%) | Fairfax Foxes Swimming | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 131 | Caleb Gorelik | 40.01 | 9 | BB Min | A: 35.99 (+4.02s | 10.0%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 132 | Nathan Chen | 40.10 | 9 | BB Min | A: 35.99 (+4.11s | 10.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 133 | Axton McDermott | 40.11 | 10 | BB Min | A: 35.99 (+4.12s | 10.3%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 134 | Aidan Murphy-Pradhan | 40.12 | 9 | BB Min | A: 35.99 (+4.13s | 10.3%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 135 | Arlow Velarde | 40.13 | 9 | BB Min | A: 35.99 (+4.14s | 10.3%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 136 | Jacob Bowes | 40.15 | 10 | BB Min | A: 35.99 (+4.16s | 10.4%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 137 | Troy Williams | 40.16 | 9 | BB Min | A: 35.99 (+4.17s | 10.4%) | York Swim Club of Northern Vir | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 138 | Ashton Cofield | 40.18 | 7 | BB Min | A: 35.99 (+4.19s | 10.4%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 139 | James Coleman | 40.20 | 9 | BB Min | A: 35.99 (+4.21s | 10.5%) | Arlington Aquatic Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 140 | Matias Venturino | 40.26 | 9 | BB Min | A: 35.99 (+4.27s | 10.6%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 141 | Robert Flinn | 40.35 | 8 | BB Min | A: 35.99 (+4.36s | 10.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 142 | Levi Halbe | 40.45 | 10 | BB Min | A: 35.99 (+4.46s | 11.0%) | Nation\\\\\\'s Capital Swim Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 143 | Raymond Mosley | 40.45 | 10 | BB Min | A: 35.99 (+4.46s | 11.0%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 144 | Lucas Portillo-Martinez | 40.46 | 10 | BB Min | A: 35.99 (+4.47s | 11.0%) | Patuxent Aquatics Club | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 145 | Hunter Li | 40.55 | 9 | BB Min | A: 35.99 (+4.56s | 11.2%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 146 | Vedarth Jain | 40.57 | 10 | BB Min | A: 35.99 (+4.58s | 11.3%) | Herndon Aquatic Club | 02/13/2026 | 39th Black History Swim Meet | |
| 147 | Jesse Berman | 40.58 | 10 | BB Min | A: 35.99 (+4.59s | 11.3%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 148 | Alex Koay | 40.61 | 10 | BB Min | A: 35.99 (+4.62s | 11.4%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 149 | Andrick McDermott | 40.63 | 10 | BB Min | A: 35.99 (+4.64s | 11.4%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 150 | Daniel Rasoulian | 40.63 | 10 | BB Min | A: 35.99 (+4.64s | 11.4%) | Nation\\\\\\'s Capital Swim Club | 10/10/2025 | 2025 PV October Open Fairland | |
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.