USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2401 | Bella Yim | 51.09 | 9 | B: 45.29 (+5.80s | 11.4%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 2402 | Alina Gudnin | 51.09 | 8 | B: 45.29 (+5.80s | 11.4%) | Cottonwood Heights Aquatics | 06/22/2024 | 2024 UT HAST RWB BC Medals Meet | ||
| 2403 | Amelia Horng | 51.11 | 9 | B: 45.29 (+5.82s | 11.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2404 | Hazel Katorski | 51.11 | 8 | B: 45.29 (+5.82s | 11.4%) | North Star Swim Team | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 2405 | Maria Grabner | 51.13 | 9 | B: 45.29 (+5.84s | 11.4%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 2406 | Reese Hubel | 51.13 | 10 | B: 45.29 (+5.84s | 11.4%) | Pendleton Swim Association | 07/05/2025 | Pendleton Open 2025 | ||
| 2407 | Berkli Allphin | 51.14 | 7 | B: 45.29 (+5.85s | 11.4%) | Rogue Rapids | 06/06/2025 | 2025 THSC June Invitational | ||
| 2408 | Zoe Beseres | 51.14 | 8 | B: 45.29 (+5.85s | 11.4%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 2409 | Ava Mahajan | 51.14 | 9 | B: 45.29 (+5.85s | 11.4%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 2410 | Joli Bourgois | 51.15 | 8 | B: 45.29 (+5.86s | 11.5%) | Northern Lights Swimming Assoc | 07/12/2025 | 2025 MN BAC Last Chance Invitational | ||
| 2411 | Cecelia Wolkerstorfer | 51.15 | 8 | B: 45.29 (+5.86s | 11.5%) | Hastings Area Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 2412 | Cybele Hughes | 51.15 | 9 | B: 45.29 (+5.86s | 11.5%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | ||
| 2413 | Vivien Hibler | 51.16 | 10 | B: 45.29 (+5.87s | 11.5%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 2414 | Addison Vallandingham | 51.17 | 8 | B: 45.29 (+5.88s | 11.5%) | Tide Swimming | 06/07/2024 | 2024 TIDE Swimming Schools Out Classic | ||
| 2415 | Carli Valentine | 51.18 | 8 | B: 45.29 (+5.89s | 11.5%) | Lakeshore Swim Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 2416 | Blair Mello | 51.18 | 8 | B: 45.29 (+5.89s | 11.5%) | Coast Gaurd Blue Dolphins | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | ||
| 2417 | Augustine Leffler | 51.18 | 8 | B: 45.29 (+5.89s | 11.5%) | Reno Aquatic Club | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 2418 | Izla Bayless | 51.20 | 8 | B: 45.29 (+5.91s | 11.5%) | Hilltop Aquatic Swim Team | 05/29/2025 | 2025 UVRays Oviatt Open | ||
| 2419 | Scarlett Almjeld | 51.20 | 10 | B: 45.29 (+5.91s | 11.5%) | Aberdeen Swim Club | 06/20/2025 | 2025 Splash Central Invitational | ||
| 2420 | Claire Amacker | 51.20 | 8 | B: 45.29 (+5.91s | 11.5%) | Unattached | 04/11/2025 | 2025 April Classic | ||
| 2421 | Gabriella Gonatos | 51.21 | 8 | B: 45.29 (+5.92s | 11.6%) | Piranhas YMCA of the Suncoast | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 2422 | Eleanor Neylon | 51.21 | 7 | B: 45.29 (+5.92s | 11.6%) | Denver Swim Academy | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 2423 | Anna Bennett | 51.21 | 8 | B: 45.29 (+5.92s | 11.6%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | ||
| 2424 | Charlotte Evans | 51.22 | 8 | B: 45.29 (+5.93s | 11.6%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | ||
| 2425 | Teagan Romano | 51.23 | 9 | B: 45.29 (+5.94s | 11.6%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 2426 | Everly Lewis | 51.23 | 9 | B: 45.29 (+5.94s | 11.6%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 2427 | Juliet Hahn | 51.24 | 8 | B: 45.29 (+5.95s | 11.6%) | Jupiter Dragons Swim Team | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 2428 | Myla Jones | 51.24 | 9 | B: 45.29 (+5.95s | 11.6%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 2429 | Tova Johnson | 51.24 | 8 | B: 45.29 (+5.95s | 11.6%) | St Croix Swim Club | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 2430 | Naomi Leon | 51.24 | 10 | B: 45.29 (+5.95s | 11.6%) | Highland Dolphins Aquatic Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2431 | Ava Gregg | 51.26 | 9 | B: 45.29 (+5.97s | 11.6%) | Highlands Ranch Aquatics | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 2432 | Evelyn Xu | 51.27 | 9 | B: 45.29 (+5.98s | 11.7%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 2433 | Isabella Hostetter | 51.27 | 10 | B: 45.29 (+5.98s | 11.7%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 2434 | Nikita Hammer | 51.27 | 7 | B: 45.29 (+5.98s | 11.7%) | University Place Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2435 | Mia Espinoza | 51.28 | 10 | B: 45.29 (+5.99s | 11.7%) | Episcopal AmberJax | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 2436 | Abigail Heletz | 51.28 | 8 | B: 45.29 (+5.99s | 11.7%) | Cca Marlins of Virginia | 06/21/2024 | 28th Annual SMAC Summer Classic | ||
| 2437 | Audrey Huang | 51.28 | 8 | B: 45.29 (+5.99s | 11.7%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 2438 | Jocelyn Lu | 51.30 | 7 | B: 45.29 (+6.01s | 11.7%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 2439 | Emily Grierson | 51.30 | 8 | B: 45.29 (+6.01s | 11.7%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 2440 | Michelle Wirgau | 51.30 | 9 | B: 45.29 (+6.01s | 11.7%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 2441 | Isabella Fisher | 51.31 | 10 | B: 45.29 (+6.02s | 11.7%) | Greater Tampa Swim Association | 05/03/2025 | 2025 TYR LCM Stingrays Meet | ||
| 2442 | Nora Shammo | 51.31 | 9 | B: 45.29 (+6.02s | 11.7%) | Spokane Sea Serpents | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 2443 | Emma Frommer | 51.32 | 9 | B: 45.29 (+6.03s | 11.7%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 2444 | Tessa Piotrowski | 51.33 | 8 | B: 45.29 (+6.04s | 11.8%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 2445 | Rhye Franklin | 51.34 | 8 | B: 45.29 (+6.05s | 11.8%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | ||
| 2446 | Charlotte Poole | 51.34 | 9 | B: 45.29 (+6.05s | 11.8%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2447 | Charlotte Espinosa | 51.34 | 6 | B: 45.29 (+6.05s | 11.8%) | Pueblo County Swim Team | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 2448 | Elise Hickok | 51.35 | 8 | B: 45.29 (+6.06s | 11.8%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 2449 | Adleigh Reisbeck | 51.36 | 9 | B: 45.29 (+6.07s | 11.8%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 2450 | Zoey Wells | 51.37 | 7 | B: 45.29 (+6.08s | 11.8%) | Klamath Basin Aquatics | 06/27/2025 | 2025 Lakeview Lion S Invitational | ||
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.