Potomac Valley Swimming Girls 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Chloe Cook | 38.58 | 9 | BB Min | A: 37.99 (+0.59s | 1.5%) | Hydra Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 102 | Katharina Bock | 38.59 | 10 | BB Min | A: 37.99 (+0.60s | 1.6%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 103 | Vivian Dahl | 38.68 | 10 | BB Min | A: 37.99 (+0.69s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 104 | Arabella Rusch | 38.73 | 10 | BB Min | A: 37.99 (+0.74s | 1.9%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 105 | Melodie Yuen | 38.75 | 9 | BB Min | A: 37.99 (+0.76s | 2.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 106 | Livia Chen | 38.78 | 8 | BB Min | A: 37.99 (+0.79s | 2.0%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 107 | Brooklyn Blocker | 38.81 | 10 | BB Min | A: 37.99 (+0.82s | 2.1%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 108 | Avery Haupt | 38.89 | 9 | BB Min | A: 37.99 (+0.90s | 2.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 109 | Harper Simpson | 38.90 | 9 | BB Min | A: 37.99 (+0.91s | 2.3%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open PWCS | |
| 110 | Charlotte Brand | 38.91 | 10 | BB Min | A: 37.99 (+0.92s | 2.4%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 111 | Elizabeth Scott | 38.98 | 9 | BB Min | A: 37.99 (+0.99s | 2.5%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 112 | Calla Sparker | 39.04 | 10 | BB Min | A: 37.99 (+1.05s | 2.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 113 | Beatrix Cody | 39.08 | 10 | BB Min | A: 37.99 (+1.09s | 2.8%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 114 | Ruth Deininger | 39.09 | 10 | BB Min | A: 37.99 (+1.10s | 2.8%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 115 | Kayleigh Vaughan | 39.09 | 10 | BB Min | A: 37.99 (+1.10s | 2.8%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 116 | Dylan Davis | 39.10 | 10 | BB Min | A: 37.99 (+1.11s | 2.8%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 117 | Olivia Cofield | 39.11 | 9 | BB Min | A: 37.99 (+1.12s | 2.9%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 118 | Magnolia Tang | 39.13 | 10 | BB Min | A: 37.99 (+1.14s | 2.9%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 119 | Caroline Klima | 39.14 | 9 | BB Min | A: 37.99 (+1.15s | 2.9%) | The Fish | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 120 | Rayne Schneidau | 39.15 | 10 | BB Min | A: 37.99 (+1.16s | 3.0%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 121 | Sophia Hu | 39.19 | 9 | BB Min | A: 37.99 (+1.20s | 3.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 122 | Cecily Mai | 39.22 | 9 | BB Min | A: 37.99 (+1.23s | 3.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 123 | Madelyn Baker | 39.26 | 10 | BB Min | A: 37.99 (+1.27s | 3.2%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 124 | Yuhan Xiong | 39.29 | 9 | BB Min | A: 37.99 (+1.30s | 3.3%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 125 | Lilia Buonforte | 39.29 | 10 | BB Min | A: 37.99 (+1.30s | 3.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 126 | Ella Moore | 39.31 | 10 | BB Min | A: 37.99 (+1.32s | 3.4%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 127 | Riley Pelaez | 39.32 | 8 | BB Min | A: 37.99 (+1.33s | 3.4%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 128 | Yiqian Lam | 39.35 | 10 | BB Min | A: 37.99 (+1.36s | 3.5%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 129 | Hailey Wang | 39.53 | 8 | BB Min | A: 37.99 (+1.54s | 3.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |
| 130 | Tuyet-Lan Le | 39.59 | 10 | BB Min | A: 37.99 (+1.60s | 4.0%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 131 | Amber Li | 39.59 | 10 | BB Min | A: 37.99 (+1.60s | 4.0%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 132 | Catalina Colon | 39.59 | 10 | BB Min | A: 37.99 (+1.60s | 4.0%) | YMCA Fairfax County Reston | 12/05/2025 | 2025 Christmas Championships | |
| 133 | Haley Peterson | 39.60 | 10 | BB Min | A: 37.99 (+1.61s | 4.1%) | Blue Wave Swim Team PV | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 134 | Chloe Chu | 39.61 | 10 | BB Min | A: 37.99 (+1.62s | 4.1%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 135 | Gabriella Smith | 39.64 | 10 | BB Min | A: 37.99 (+1.65s | 4.2%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 136 | Vivian Li | 39.67 | 10 | BB Min | A: 37.99 (+1.68s | 4.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 137 | Juliet Shah | 39.67 | 10 | BB Min | A: 37.99 (+1.68s | 4.2%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 138 | Karina XU | 39.72 | 9 | BB Min | A: 37.99 (+1.73s | 4.4%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 139 | Anya Thompson | 39.74 | 9 | BB Min | A: 37.99 (+1.75s | 4.4%) | Hydra Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 140 | Sara Saunders | 39.75 | 10 | BB Min | A: 37.99 (+1.76s | 4.4%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 141 | Claire Li | 39.76 | 10 | BB Min | A: 37.99 (+1.77s | 4.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 142 | Kylie O'Brien | 39.83 | 10 | BB Min | A: 37.99 (+1.84s | 4.6%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 143 | Mikayla MacDonald | 39.89 | 10 | BB Min | A: 37.99 (+1.90s | 4.8%) | Washingtonians Swim Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 144 | Payton Towles | 39.92 | 9 | BB Min | A: 37.99 (+1.93s | 4.8%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 145 | Lucy Li | 39.93 | 10 | BB Min | A: 37.99 (+1.94s | 4.9%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 146 | Isabelle Demma | 39.96 | 10 | BB Min | A: 37.99 (+1.97s | 4.9%) | Tollefson Swimming | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 147 | Molly Ahearn | 40.02 | 10 | BB Min | A: 37.99 (+2.03s | 5.1%) | Herndon Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 148 | Daniela Ward | 40.07 | 10 | BB Min | A: 37.99 (+2.08s | 5.2%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 149 | Elizabeth Boone | 40.11 | 9 | BB Min | A: 37.99 (+2.12s | 5.3%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 150 | Sophia Demma | 40.11 | 9 | BB Min | A: 37.99 (+2.12s | 5.3%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
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.