USA Girls 10 & under - 50 Y Fly
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4701 | Julia Mardambek | 48.44 | 9 | B: 48.39 (+0.05s | 0.1%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | ||
| 4702 | Emma Westenberg | 48.45 | 9 | B: 48.39 (+0.06s | 0.1%) | Bulldog Aquatic Club | 02/28/2026 | 2026 Last Chance Meet | ||
| 4703 | Ariana Volk | 48.45 | 10 | B: 48.39 (+0.06s | 0.1%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 4704 | Scarlett Swanson | 48.46 | 8 | B: 48.39 (+0.07s | 0.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 4705 | Virginia Iannuzzi | 48.46 | 10 | B: 48.39 (+0.07s | 0.1%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 4706 | D'Marisha Harty | 48.47 | 8 | B: 48.39 (+0.08s | 0.2%) | H.E.S. Hurricanes Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 4707 | Dana Herbruck | 48.47 | 9 | B: 48.39 (+0.08s | 0.2%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 4708 | Luca Dacumos | 48.47 | 8 | B: 48.39 (+0.08s | 0.2%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 4709 | D'Marisha Harty | 48.47 | 8 | B: 48.39 (+0.08s | 0.2%) | H.E.S. Hurricanes Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 4710 | Sarah Lindstrom | 48.47 | 9 | B: 48.39 (+0.08s | 0.2%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | ||
| 4711 | Makenzie Drake | 48.48 | 9 | B: 48.39 (+0.09s | 0.2%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | ||
| 4712 | Ember Drews | 48.48 | 10 | B: 48.39 (+0.09s | 0.2%) | Almaden Riptide | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 4713 | Elliana Shi | 48.48 | 9 | B: 48.39 (+0.09s | 0.2%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | ||
| 4714 | Aria Li | 48.48 | 9 | B: 48.39 (+0.09s | 0.2%) | West Coast Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | ||
| 4715 | Kylie Osborne | 48.48 | 10 | B: 48.39 (+0.09s | 0.2%) | Poseidon Swimming Inc | 03/23/2024 | NOVA Short Course Send Off | ||
| 4716 | Isabelle Kokoszka | 48.49 | 10 | B: 48.39 (+0.10s | 0.2%) | Condors Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 4717 | Amelia Wang | 48.49 | 9 | B: 48.39 (+0.10s | 0.2%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 4718 | Logan Edleson | 48.49 | 9 | B: 48.39 (+0.10s | 0.2%) | North Coast Aquatics | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 4719 | Penelope Lewis | 48.49 | 9 | B: 48.39 (+0.10s | 0.2%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 4720 | Hana Rosekrans | 48.50 | 10 | B: 48.39 (+0.11s | 0.2%) | Flatiron Athletic Club | 03/07/2025 | 2025 CO NCS Winter District Championships | ||
| 4721 | Maddy Bates | 48.50 | 10 | B: 48.39 (+0.11s | 0.2%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 4722 | Paige McCann | 48.52 | 10 | B: 48.39 (+0.13s | 0.3%) | Long Island Aquatic Club | 10/04/2025 | 2025 MR LIAC Fast Fall Invitational | ||
| 4723 | Elys Suwuh | 48.52 | 9 | B: 48.39 (+0.13s | 0.3%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 4724 | Jane Ackerman | 48.52 | 10 | B: 48.39 (+0.13s | 0.3%) | COSA Swimming | 02/13/2026 | 2026 CO Valentine Open | ||
| 4725 | Doreen Abadi | 48.53 | 10 | B: 48.39 (+0.14s | 0.3%) | Sarasota Sharks | 06/20/2026 | West Coast B Champtionships | ||
| 4726 | Evelyn Selzle | 48.53 | 10 | B: 48.39 (+0.14s | 0.3%) | Swim Omaha | 03/14/2026 | 2026 BLCK MW SO ACE Shamrock Showdown | ||
| 4727 | Emma Ker | 48.53 | 9 | B: 48.39 (+0.14s | 0.3%) | Fairfax Foxes Swimming | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | ||
| 4728 | Madison Li | 48.54 | 8 | B: 48.39 (+0.15s | 0.3%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 4729 | Evelyn Dreier | 48.54 | 10 | B: 48.39 (+0.15s | 0.3%) | Northern Nevada Aquatics | 02/06/2026 | 2026 Valentines Day Age Group Open | ||
| 4730 | Htet Kyaw | 48.54 | 10 | B: 48.39 (+0.15s | 0.3%) | Daly City Dolphins | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 4731 | Madelyn Kosowicz | 48.55 | 10 | B: 48.39 (+0.16s | 0.3%) | North East Aquatics Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 4732 | Leela Panickar | 48.55 | 9 | B: 48.39 (+0.16s | 0.3%) | Shock Wave | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 4733 | Eva Coffman | 48.56 | 9 | B: 48.39 (+0.17s | 0.4%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | ||
| 4734 | Emilia Ovando | 48.56 | 9 | B: 48.39 (+0.17s | 0.4%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 4735 | Emma Miyamoto | 48.56 | 10 | B: 48.39 (+0.17s | 0.4%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | ||
| 4736 | Rayna Anderson | 48.56 | 7 | B: 48.39 (+0.17s | 0.4%) | Aberdeen Swim Club | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | ||
| 4737 | Isabelle Li | 48.57 | 9 | B: 48.39 (+0.18s | 0.4%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 4738 | Piper Finley | 48.58 | 9 | B: 48.39 (+0.19s | 0.4%) | North Palm Beach Swim Club | 10/03/2025 | Mike Horgan Memorial Inv | ||
| 4739 | Amelia Knott | 48.58 | 10 | B: 48.39 (+0.19s | 0.4%) | Southwest Stars Swim Club | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | ||
| 4740 | Presley Simmons | 48.58 | 10 | B: 48.39 (+0.19s | 0.4%) | College Area Swim Team | 06/28/2025 | 2025 SI CAST 14 Under Rising Stars 2 | ||
| 4741 | Morgan Walker | 48.59 | 10 | B: 48.39 (+0.20s | 0.4%) | Cavalier Aquatics/Piedmont Fam | 10/03/2025 | CA Y Fall Kick Off 2025 | ||
| 4742 | Deena Yang | 48.59 | 9 | B: 48.39 (+0.20s | 0.4%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 4743 | Nora Gettings | 48.59 | 9 | B: 48.39 (+0.20s | 0.4%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 4744 | Persephone Camp | 48.59 | 10 | B: 48.39 (+0.20s | 0.4%) | Gator Swim Club | 03/01/2025 | 2025 Area 4 Spring Champs | ||
| 4745 | Aliana Mazon | 48.60 | 9 | B: 48.39 (+0.21s | 0.4%) | Pueblo Swim Club | 02/13/2026 | 2026 CO Valentine Open | ||
| 4746 | Kansas Piccoli | 48.60 | 9 | B: 48.39 (+0.21s | 0.4%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | ||
| 4747 | Eibhlin McGeoghegan | 48.62 | 10 | B: 48.39 (+0.23s | 0.5%) | Aces Aquatics | 01/10/2026 | 2026 NE CS Winter Classic | ||
| 4748 | Sarah Chen | 48.62 | 10 | B: 48.39 (+0.23s | 0.5%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 4749 | Samara Hesse | 48.62 | 9 | B: 48.39 (+0.23s | 0.5%) | Red River Valley Wahoos | 01/17/2026 | 2026 Optimist High Point Meet | ||
| 4750 | Cecilia Gadzinski | 48.62 | 8 | B: 48.39 (+0.23s | 0.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
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.