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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2501 | Teiya-Lynn Castillo | 43.39 | 9 | B Min | BB: 42.69 (+0.70s | 1.6%) | Hilo Aquatic Club | 10/03/2026 | 2026 BIG ISLAND SWIMMING | |
| 2502 | Skylar Sioson | 43.40 | 10 | B Min | BB: 42.69 (+0.71s | 1.6%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/19/2026 | 2026 USRY Short Course Champs | |
| 2503 | Yzabella Camet | 43.40 | 10 | B Min | BB: 42.69 (+0.71s | 1.6%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 2504 | McKenna Collins | 43.40 | 9 | B Min | BB: 42.69 (+0.71s | 1.6%) | Granite Falls Makos | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 2505 | Brynn Cohen | 43.40 | 9 | B Min | BB: 42.69 (+0.71s | 1.6%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2506 | Felicity Frydryk | 43.40 | 10 | B Min | BB: 42.69 (+0.71s | 1.6%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 2507 | Olivia Parolisi | 43.41 | 10 | B Min | BB: 42.69 (+0.72s | 1.7%) | Andover-North Andover YMCA Hur | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 2508 | Vivian Roveri | 43.41 | 10 | B Min | BB: 42.69 (+0.72s | 1.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 2509 | Amy Guo | 43.41 | 9 | B Min | BB: 42.69 (+0.72s | 1.7%) | Life Time Oregon Swim Team | 09/26/2026 | FGSC 2026 Season Opener Pentathlon | |
| 2510 | Madison Musick | 43.41 | 9 | B Min | BB: 42.69 (+0.72s | 1.7%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 2511 | Anna Myers | 43.42 | 9 | B Min | BB: 42.69 (+0.73s | 1.7%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 2512 | Nora Johnson | 43.42 | 8 | B Min | BB: 42.69 (+0.73s | 1.7%) | St Croix Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 2513 | Quinn Ward | 43.42 | 10 | B Min | BB: 42.69 (+0.73s | 1.7%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2514 | Olivia Diaz-Pease | 43.42 | 10 | B Min | BB: 42.69 (+0.73s | 1.7%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 2515 | Naomi Nieminen | 43.42 | 10 | B Min | BB: 42.69 (+0.73s | 1.7%) | Colorado Blue | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 2516 | Katarina Saper | 43.43 | 10 | B Min | BB: 42.69 (+0.74s | 1.7%) | Eagle Aquatics | 09/26/2026 | Eagle Fall Invite 2026 | |
| 2517 | Madeline Marante | 43.43 | 10 | B Min | BB: 42.69 (+0.74s | 1.7%) | North Palm Beach Swim Club | 10/02/2026 | Mike Horgan 2026 | |
| 2518 | Isabella Jedzejec | 43.43 | 9 | B Min | BB: 42.69 (+0.74s | 1.7%) | Tampa Bay Aquatic Club | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 2519 | Isabella Lanfranco | 43.44 | 9 | B Min | BB: 42.69 (+0.75s | 1.7%) | Tsunamis Swim Team | 02/14/2026 | Lightning Valentines BC Invite | |
| 2520 | Riley Armstrong | 43.44 | 10 | B Min | BB: 42.69 (+0.75s | 1.7%) | Swim Florida | 09/19/2026 | 2026 GCST FALL OPEN | |
| 2521 | Abby Ellis | 43.44 | 9 | B Min | BB: 42.69 (+0.75s | 1.7%) | North Palm Beach Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 2522 | Elizabeth Bernabe | 43.44 | 10 | B Min | BB: 42.69 (+0.75s | 1.7%) | Elko Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 2523 | Royal Reid-Brown | 43.44 | 10 | B Min | BB: 42.69 (+0.75s | 1.7%) | Southwest Stars Swim Club | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 2524 | Paloma Pilotto | 43.45 | 8 | B Min | BB: 42.69 (+0.76s | 1.7%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 2525 | Lila Onweller | 43.45 | 10 | B Min | BB: 42.69 (+0.76s | 1.7%) | Flint YMCA Falcons | 12/06/2025 | 2025 FFYS Holiday Invitational | |
| 2526 | Dylan Davis | 43.45 | 10 | B Min | BB: 42.69 (+0.76s | 1.7%) | Nation\\\\\\'s Capital Swim Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2527 | Brinsly Johnson | 43.45 | 8 | B Min | BB: 42.69 (+0.76s | 1.7%) | Hastings Area Swim Team | 06/12/2026 | 2026 MN HAST KAO | |
| 2528 | Mackenzie Donald | 43.45 | 10 | B Min | BB: 42.69 (+0.76s | 1.7%) | Walnut Creek Aquabears | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |
| 2529 | Clara Davidson | 43.45 | 9 | B Min | BB: 42.69 (+0.76s | 1.7%) | Mighty Marlins Swim Club | 09/26/2026 | 2026 PN TAC Fall Pentathlon Distance Open App | |
| 2530 | Cora Slater | 43.45 | 10 | B Min | BB: 42.69 (+0.76s | 1.7%) | Metro East Titans Swimming | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 2531 | Anna Kim | 43.46 | 10 | B Min | BB: 42.69 (+0.77s | 1.8%) | Unattached | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2532 | Makenzie Smeaton | 43.46 | 10 | B Min | BB: 42.69 (+0.77s | 1.8%) | Tom Taylor Family YMCA | 05/16/2026 | 2026 PN (PSSA) BYST Spring Fling Approved | |
| 2533 | Mia Connor | 43.46 | 10 | B Min | BB: 42.69 (+0.77s | 1.8%) | Prime Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 2534 | Ryan Mackeever | 43.47 | 9 | B Min | BB: 42.69 (+0.78s | 1.8%) | Metro Surge Aquatic Club | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | |
| 2535 | Molly Wells | 43.47 | 9 | B Min | BB: 42.69 (+0.78s | 1.8%) | Sprc Stingrays | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2536 | Izabella Yelizarov | 43.47 | 9 | B Min | BB: 42.69 (+0.78s | 1.8%) | Sailfish Swim Club | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 2537 | Claire Boughal | 43.47 | 9 | B Min | BB: 42.69 (+0.78s | 1.8%) | Aquatex Swim & Water Polo Team | 03/31/2026 | 2026 ST AQTX TNR 3312026 | |
| 2538 | Emily Podoleanu | 43.47 | 8 | B Min | BB: 42.69 (+0.78s | 1.8%) | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 2539 | Amelia Crabtree | 43.47 | 10 | B Min | BB: 42.69 (+0.78s | 1.8%) | Csp Tideriders | 10/09/2026 | Fall Festival Invitational | |
| 2540 | Marlee Atkin | 43.48 | 8 | B Min | BB: 42.69 (+0.79s | 1.8%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 2541 | Eloise Opferman | 43.48 | 9 | B Min | BB: 42.69 (+0.79s | 1.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 2542 | Zara Lucska | 43.48 | 9 | B Min | BB: 42.69 (+0.79s | 1.8%) | Saline Swim Team | 12/13/2025 | 2025 DRD Winter Solstice Meet | |
| 2543 | Ainara Yepez | 43.48 | 9 | B Min | BB: 42.69 (+0.79s | 1.8%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 2544 | Milania Orlando | 43.49 | 9 | B Min | BB: 42.69 (+0.80s | 1.8%) | Pointe Aquatics | 10/11/2025 | 2025 PA OLY DROP Tri Meet | |
| 2545 | Vivianna Bustos | 43.49 | 9 | B Min | BB: 42.69 (+0.80s | 1.8%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | |
| 2546 | Olivia Joyce | 43.49 | 9 | B Min | BB: 42.69 (+0.80s | 1.8%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 2547 | Danni Doyle | 43.49 | 10 | B Min | BB: 42.69 (+0.80s | 1.8%) | Full Armour Swim Team | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |
| 2548 | Viola Zhang | 43.50 | 9 | B Min | BB: 42.69 (+0.81s | 1.9%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 2549 | Hannah Liu | 43.50 | 8 | B Min | BB: 42.69 (+0.81s | 1.9%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 2550 | Mieke Ruiz | 43.50 | 10 | B Min | BB: 42.69 (+0.81s | 1.9%) | El Paso Aqua Posse | 09/20/2026 | 2026 BD Del Norte #1 | |
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.