USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9951 | Lily Crowell | 52.14 | 9 | B: 48.59 (+3.55s | 6.8%) | Bishop Swim Team | 06/13/2026 | Bishop Invitational 2026 | ||
| 9952 | Brooklyn Yrizarry | 52.14 | 6 | B: 48.59 (+3.55s | 6.8%) | Iolani Swim Club | 09/19/2026 | OSL IMX Meet | ||
| 9953 | Balen McMahon | 52.14 | 8 | B: 48.59 (+3.55s | 6.8%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 9954 | Riley Oka | 52.14 | 10 | B: 48.59 (+3.55s | 6.8%) | Warrior Aquatic Club | 09/12/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 9955 | Isabella Boccassini | 52.14 | 9 | B: 48.59 (+3.55s | 6.8%) | Scarlet Aquatics | 01/03/2026 | 2026 TYR Winterfest | ||
| 9956 | Liliana Bridges | 52.14 | 9 | B: 48.59 (+3.55s | 6.8%) | Hastings Area Swim Team | 10/24/2026 | 2026 MN RFSC Autumn Dash Invitational | ||
| 9957 | Evelyn Moss | 52.14 | 10 | B: 48.59 (+3.55s | 6.8%) | Stingray Swim Team | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | ||
| 9958 | Maria DiFebo | 52.14 | 8 | B: 48.59 (+3.55s | 6.8%) | Kceoc Aquatic Club | 10/16/2026 | Ryan Moore Invitational | ||
| 9959 | Emma Simpson | 52.14 | 8 | B: 48.59 (+3.55s | 6.8%) | Csp Tideriders | 10/09/2026 | Fall Festival Invitational | ||
| 9960 | Madysen Laugen | 52.15 | 10 | B: 48.59 (+3.56s | 6.8%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | ||
| 9961 | Eleanor Lund | 52.15 | 9 | B: 48.59 (+3.56s | 6.8%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | ||
| 9962 | Isabelle Scall | 52.15 | 10 | B: 48.59 (+3.56s | 6.8%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | ||
| 9963 | Harper Watkins | 52.15 | 9 | B: 48.59 (+3.56s | 6.8%) | Coast Gaurd Blue Dolphins | 01/09/2026 | 2026 757swim Splash And Dash | ||
| 9964 | Laura Whaley | 52.15 | 9 | B: 48.59 (+3.56s | 6.8%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | ||
| 9965 | Ada Kirbo | 52.15 | 6 | B: 48.59 (+3.56s | 6.8%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 9966 | Dara Love | 52.15 | 10 | B: 48.59 (+3.56s | 6.8%) | North East Aquatic Team | 10/24/2026 | 2026 ST NIST Spooky Splash | ||
| 9967 | Adler Glassman | 52.15 | 8 | B: 48.59 (+3.56s | 6.8%) | Spokane Waves Aquatic Team | 10/16/2026 | 2026 IE COUG Cougar Fall Fury | ||
| 9968 | Winnie Ritchie | 52.16 | 9 | B: 48.59 (+3.57s | 6.8%) | Com Aquatics | 12/13/2024 | 2024 ST AAAA NS Winter Wonderland | ||
| 9969 | Erinayo Adedapo | 52.16 | 10 | B: 48.59 (+3.57s | 6.8%) | Suburban Aquatics | 03/20/2026 | 26th Annual Spring Championships | ||
| 9970 | Alexandria Astary | 52.16 | 9 | B: 48.59 (+3.57s | 6.8%) | Sporting Jax Aquatic Club | 10/25/2025 | 2025 SJAC Halloween Invitational | ||
| 9971 | Molly Layman | 52.16 | 7 | B: 48.59 (+3.57s | 6.8%) | Naval Academy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9972 | Eva Burket | 52.16 | 9 | B: 48.59 (+3.57s | 6.8%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 9973 | Eva Biewenga | 52.16 | 9 | B: 48.59 (+3.57s | 6.8%) | Rocky Mountain Rapids | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 9974 | Chelsey Kuhlman | 52.17 | 10 | B: 48.59 (+3.58s | 6.9%) | Foxjets Swim Team | 03/01/2025 | 2025 MN FOXJ March Bronze | ||
| 9975 | Violet Martineau | 52.17 | 10 | B: 48.59 (+3.58s | 6.9%) | Olympus Aquatics | 10/30/2025 | 2025 OA IMR 1 | ||
| 9976 | Jenica Barba | 52.17 | 9 | B: 48.59 (+3.58s | 6.9%) | Unattached | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 9977 | Anna Pastrick | 52.17 | 9 | B: 48.59 (+3.58s | 6.9%) | Saint Joseph Aquatics | 02/07/2026 | 2026 Grand Rapids Open | ||
| 9978 | Cora Faillo | 52.17 | 10 | B: 48.59 (+3.58s | 6.9%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 9979 | Milana Triemstra | 52.17 | 7 | B: 48.59 (+3.58s | 6.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | ||
| 9980 | Abigail Skipper | 52.17 | 9 | B: 48.59 (+3.58s | 6.9%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 9981 | Ruby McIntyre | 52.17 | 9 | B: 48.59 (+3.58s | 6.9%) | Cascade Swim Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 9982 | Emberly Stoney | 52.17 | 8 | B: 48.59 (+3.58s | 6.9%) | San Gabriel Aquatics | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 9983 | Charley Moses | 52.17 | 10 | B: 48.59 (+3.58s | 6.9%) | Cascade Swim Club | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | ||
| 9984 | Meledore Small | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Canoe City Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 9985 | Isabel German | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 9986 | Harper Watkins | 52.18 | 8 | B: 48.59 (+3.59s | 6.9%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | ||
| 9987 | Elizabeth Quach | 52.18 | 8 | B: 48.59 (+3.59s | 6.9%) | Unattached | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9988 | Emersyn McIlvaine | 52.18 | 8 | B: 48.59 (+3.59s | 6.9%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 9989 | Ava Reznick | 52.18 | 7 | B: 48.59 (+3.59s | 6.9%) | Great Lakes Sailfish Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 9990 | Clara Waite | 52.18 | 10 | B: 48.59 (+3.59s | 6.9%) | Norfolk YMCA Aquajets | 01/31/2026 | 2026 MW App NYA January YMCA Meet | ||
| 9991 | Lucy Doherty | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Pacific Piranha Swim Team | 01/11/2025 | 2025 PN PASC Masters And Munchkins Youth Meet | ||
| 9992 | Lily Yang | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Farmingdale Aquatics | 09/27/2025 | 2025 MR SSC TYR September Sprint Invitational | ||
| 9993 | Raegan Vulcan | 52.18 | 10 | B: 48.59 (+3.59s | 6.9%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | ||
| 9994 | Sienna Leung | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 9995 | Madison Marmion | 52.18 | 10 | B: 48.59 (+3.59s | 6.9%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 9996 | Samantha Takeda | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Gilroy Gators Swim Team | 07/24/2026 | CVAL 2026 | ||
| 9997 | Vivianne Payne | 52.18 | 9 | B: 48.59 (+3.59s | 6.9%) | Opelika Swim Team | 10/30/2026 | 2026 SE War Eagle Invitational | ||
| 9998 | Callie Jenkins | 52.19 | 9 | B: 48.59 (+3.60s | 6.9%) | Stingrays Swim Team | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | ||
| 9999 | Annabelle Gagnon | 52.19 | 9 | B: 48.59 (+3.60s | 6.9%) | Seacoast Swim Club | 12/13/2024 | 2024 ME ABF Michelle Arpin | ||
| 10000 | Petra Yamada | 52.19 | 8 | B: 48.59 (+3.60s | 6.9%) | The Fish | 12/06/2025 | 2025 Reindeer Mini 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.