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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2301 | Mackenzie Wilson | 40.99 | 10 | BB Min | A: 36.99 (+4.00s | 9.8%) | SwimRVA | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 2302 | Laurel Finlen | 40.99 | 10 | BB Min | A: 36.99 (+4.00s | 9.8%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 2303 | Yhana Maxilom | 40.99 | 10 | BB Min | A: 36.99 (+4.00s | 9.8%) | Marshall County Swim Club | 02/06/2026 | 2026 SES Region 3 Champions | |
| 2304 | Kensington Earl | 41.00 | 9 | BB Min | A: 36.99 (+4.01s | 9.8%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 2305 | Charlie Johnson | 41.00 | 10 | BB Min | A: 36.99 (+4.01s | 9.8%) | Sandpoint Sharks Swim Club | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 2306 | Emma DeBacker | 41.00 | 10 | BB Min | A: 36.99 (+4.01s | 9.8%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2307 | Chelsea Wu | 41.00 | 9 | BB Min | A: 36.99 (+4.01s | 9.8%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2308 | Macklin McAlister | 41.00 | 10 | BB Min | A: 36.99 (+4.01s | 9.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/31/2026 | 2026 Guppy Bowl | |
| 2309 | Liberty Harty | 41.01 | 8 | BB Min | A: 36.99 (+4.02s | 9.8%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 2310 | Charlotte Zanutto | 41.01 | 10 | BB Min | A: 36.99 (+4.02s | 9.8%) | Burlingame Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | |
| 2311 | Lennon Day | 41.01 | 9 | BB Min | A: 36.99 (+4.02s | 9.8%) | Nantucket Swimming | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 2312 | Sophie Riddell | 41.01 | 9 | BB Min | A: 36.99 (+4.02s | 9.8%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 2313 | Avery Wishneff | 41.01 | 10 | BB Min | A: 36.99 (+4.02s | 9.8%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 2314 | Eliza Zhuang | 41.01 | 9 | BB Min | A: 36.99 (+4.02s | 9.8%) | Gator Swim Club | 01/30/2026 | 2026 FAST February Helping Hands Invite | |
| 2315 | Cary Fang | 41.01 | 10 | BB Min | A: 36.99 (+4.02s | 9.8%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 2316 | Eliana Hong | 41.01 | 10 | BB Min | A: 36.99 (+4.02s | 9.8%) | The Capitol Sea Devils | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2317 | Elysia Gao | 41.01 | 9 | BB Min | A: 36.99 (+4.02s | 9.8%) | Jersey Flyers Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 2318 | Mayah Wood | 41.02 | 8 | BB Min | A: 36.99 (+4.03s | 9.8%) | Northeast Houston Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 2319 | Clover Belling | 41.03 | 10 | BB Min | A: 36.99 (+4.04s | 9.8%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | |
| 2320 | Isabella Mancoske | 41.03 | 10 | BB Min | A: 36.99 (+4.04s | 9.8%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 2321 | Madison Lam | 41.04 | 8 | BB Min | A: 36.99 (+4.05s | 9.9%) | SwimMAC Carolina | 11/15/2025 | 2025 John Dewey Invitational | |
| 2322 | Rose DiPiro | 41.04 | 9 | BB Min | A: 36.99 (+4.05s | 9.9%) | YMCA of Northwest North Caroli | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 2323 | Evangeline Guedouar | 41.05 | 10 | BB Min | A: 36.99 (+4.06s | 9.9%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2324 | Mia Rogers | 41.05 | 10 | BB Min | A: 36.99 (+4.06s | 9.9%) | Middies Wave Ryders | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 2325 | Janaya Calugas | 41.06 | 9 | BB Min | A: 36.99 (+4.07s | 9.9%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 2326 | Elaina Schleiger | 41.06 | 10 | BB Min | A: 36.99 (+4.07s | 9.9%) | South Lake Aquatic Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 2327 | Madison Gailliard | 41.06 | 9 | BB Min | A: 36.99 (+4.07s | 9.9%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 2328 | Bianca Titus | 41.06 | 10 | BB Min | A: 36.99 (+4.07s | 9.9%) | Bayside Aquatics | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 2329 | Rose Larkin | 41.07 | 10 | BB Min | A: 36.99 (+4.08s | 9.9%) | Machine Aquatics | 10/10/2025 | 2025 PV October Open Fairland | |
| 2330 | Yunqiao Tang | 41.07 | 8 | BB Min | A: 36.99 (+4.08s | 9.9%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 2331 | Sophia Demma | 41.07 | 9 | BB Min | A: 36.99 (+4.08s | 9.9%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 2332 | Addison Roskamp | 41.07 | 9 | BB Min | A: 36.99 (+4.08s | 9.9%) | Grand Rapids Aquatics | 11/01/2025 | Greater Kalamazoo Arena Challenge | |
| 2333 | Charlotte Ewbank | 41.08 | 9 | BB Min | A: 36.99 (+4.09s | 10.0%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 2334 | Megan Jones | 41.08 | 8 | BB Min | A: 36.99 (+4.09s | 10.0%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 2335 | Margaret MacKenzie | 41.08 | 10 | BB Min | A: 36.99 (+4.09s | 10.0%) | Atlantis Swimming | 02/01/2026 | February Closed Invite | |
| 2336 | Gwendolyn Buttram | 41.08 | 9 | BB Min | A: 36.99 (+4.09s | 10.0%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 2337 | Anastasia Stevens | 41.09 | 9 | BB Min | A: 36.99 (+4.10s | 10.0%) | Clearwater Aquatic Team | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 2338 | Addison Modrov | 41.09 | 9 | BB Min | A: 36.99 (+4.10s | 10.0%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 2339 | Eliza Mohr | 41.09 | 10 | BB Min | A: 36.99 (+4.10s | 10.0%) | Team Eugene Aquatics | 12/12/2025 | 2025 TEAM Winter Invitational | |
| 2340 | McKenzie Ryan | 41.10 | 10 | BB Min | A: 36.99 (+4.11s | 10.0%) | Commonwealth Swimming | 01/10/2026 | 2026 NE CS Winter Classic | |
| 2341 | Heidi Heber | 41.10 | 10 | BB Min | A: 36.99 (+4.11s | 10.0%) | YMCA of Greater Nashua Storm | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 2342 | Laura Villanueva | 41.10 | 10 | BB Min | A: 36.99 (+4.11s | 10.0%) | Yankton Swim Team | 01/17/2026 | 2026 SD TIDE SPRINT INVITE | |
| 2343 | Adley Walsh | 41.10 | 10 | BB Min | A: 36.99 (+4.11s | 10.0%) | Revolution Swim Club | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 2344 | Raegann Ruby | 41.10 | 8 | BB Min | A: 36.99 (+4.11s | 10.0%) | Minot Swim Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 2345 | Queenie Weng | 41.10 | 9 | BB Min | A: 36.99 (+4.11s | 10.0%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 2346 | Olivia Lundquist | 41.10 | 11 | BB Min | A: 36.99 (+4.11s | 10.0%) | The Granite YMCA Tiger Sharks | 01/24/2026 | 2026 NE GYT Northern NE District | |
| 2347 | Nandi Richardson | 41.11 | 10 | BB Min | A: 36.99 (+4.12s | 10.0%) | Aquaventure Riptides | 01/10/2026 | 2026 RMY Winter Invitational | |
| 2348 | Lily Roberts | 41.11 | 10 | BB Min | A: 36.99 (+4.12s | 10.0%) | Texas Elite Swimming | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 2349 | Felicia Pounder | 41.11 | 10 | BB Min | A: 36.99 (+4.12s | 10.0%) | Lake Oswego Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 2350 | Caitlin Park | 41.12 | 10 | BB Min | A: 36.99 (+4.13s | 10.0%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS 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.