Southern Zone Zone Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Sofia Gordon | 48.01 | 8 | B Min | BB: 43.29 (+4.72s | 9.8%) | Swim Coral Springs | 12/05/2025 | 2025 FG Holiday Champ | |
| 1952 | Julianna Harwood | 48.03 | 9 | B Min | BB: 43.29 (+4.74s | 9.9%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 1953 | Arianna Finkelshteyn | 48.05 | 7 | B Min | BB: 43.29 (+4.76s | 9.9%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1954 | Elsa Lehner | 48.05 | 9 | B Min | BB: 43.29 (+4.76s | 9.9%) | Alamo Area Aquatic Association | 11/22/2024 | 2024 ST AAAA SW SCY Harvest Hustle | |
| 1955 | Nora Kieschnick | 48.05 | 7 | B Min | BB: 43.29 (+4.76s | 9.9%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1956 | Lilah Bosmia | 48.06 | 9 | B Min | BB: 43.29 (+4.77s | 9.9%) | Wake Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1957 | Igundany Vaughn | 48.07 | 7 | B Min | BB: 43.29 (+4.78s | 9.9%) | Johnnie Means Aquatics | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 1958 | Evelyn Bradford | 48.07 | 7 | B Min | BB: 43.29 (+4.78s | 9.9%) | New Wave Swim Team | 11/01/2025 | WAVE TA NSEA TRiMeet 2025 | |
| 1959 | Mila Encino | 48.07 | 8 | B Min | BB: 43.29 (+4.78s | 9.9%) | Streamline Aquatics | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 1960 | Charlie Avnit | 48.07 | 7 | B Min | BB: 43.29 (+4.78s | 9.9%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 1961 | Evangelina Sanchez | 48.08 | 9 | B Min | BB: 43.29 (+4.79s | 10.0%) | El Paso Aqua Posse | 11/14/2025 | 2025 BD Turkey Splash | |
| 1962 | Mila Silveira | 48.08 | 8 | B Min | BB: 43.29 (+4.79s | 10.0%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 1963 | Hunter Cains | 48.08 | 8 | B Min | BB: 43.29 (+4.79s | 10.0%) | Team Charlotte Swimming | 01/04/2026 | 2026 Team Sailfish Dual Copied | |
| 1964 | Charlotte Corsaro | 48.09 | 9 | B Min | BB: 43.29 (+4.80s | 10.0%) | Enfinity Aquatic Club | 01/09/2026 | Friday Night At The Races Copied | |
| 1965 | Quinton Lo | 48.09 | 6 | B Min | BB: 43.29 (+4.80s | 10.0%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 1966 | Claire Amacker | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | Unattached | 01/16/2026 | 2026 Pentathlon | |
| 1967 | Ruby Johnson | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1968 | Elizabeth Knight | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | Gvac Sea Dragons | 01/16/2026 | CA Y Winter Rumble Copied | |
| 1969 | Brinley O'Byrne | 48.10 | 10 | B Min | BB: 43.29 (+4.81s | 10.0%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 1970 | Ella Zelichonok | 48.11 | 7 | B Min | BB: 43.29 (+4.82s | 10.0%) | SwimRight Team | 10/10/2025 | 2025 Gulliver Fall Classic | |
| 1971 | April Mu | 48.11 | 8 | B Min | BB: 43.29 (+4.82s | 10.0%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1972 | Peyton Warwick | 48.12 | 9 | B Min | BB: 43.29 (+4.83s | 10.0%) | South Shore Sails | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 1973 | Stella di Benedetto | 48.13 | 9 | B Min | BB: 43.29 (+4.84s | 10.1%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 1974 | Charlotte Falero | 48.14 | 9 | B Min | BB: 43.29 (+4.85s | 10.1%) | Unattached | 01/16/2026 | 2026 Pentathlon | |
| 1975 | Scout Durbin | 48.14 | 9 | B Min | BB: 43.29 (+4.85s | 10.1%) | Cypress Fairbanks Swim Club | 01/03/2025 | PACK Rubber Duckie Invite 2025 | |
| 1976 | Anoushka Pai | 48.14 | 10 | B Min | BB: 43.29 (+4.85s | 10.1%) | Mecklenburg Swim Association | 11/07/2025 | 2025 Veterans Day Inv Presented By Arena | |
| 1977 | Catherine Skoff | 48.15 | 10 | B Min | BB: 43.29 (+4.86s | 10.1%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 1978 | Addison Silvers | 48.15 | 9 | B Min | BB: 43.29 (+4.86s | 10.1%) | Asheville Jewish Community Cen | 02/07/2026 | 2026 Swim Your Heart Out | |
| 1979 | Clare Hambrook | 48.15 | 10 | B Min | BB: 43.29 (+4.86s | 10.1%) | Pompano Beach Piranhas | 02/06/2026 | Friendship Meet 2026 | |
| 1980 | Kirby McDonald | 48.15 | 10 | B Min | BB: 43.29 (+4.86s | 10.1%) | Enfinity Aquatic Club | 12/19/2025 | EAC Winter Invitational | |
| 1981 | Reagan Story | 48.16 | 7 | B Min | BB: 43.29 (+4.87s | 10.1%) | Ensworth Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 1982 | Lyla Sidney | 48.16 | 8 | B Min | BB: 43.29 (+4.87s | 10.1%) | Marlins Of Raleigh | 10/24/2025 | 2025 MOR Kick Off | |
| 1983 | Margaret Stinnett | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | Baylor Swim Club | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | |
| 1984 | Isla Buehler | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 1985 | Isabelle Marquez | 48.17 | 10 | B Min | BB: 43.29 (+4.88s | 10.1%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | |
| 1986 | Miabela Swanson | 48.17 | 8 | B Min | BB: 43.29 (+4.88s | 10.1%) | Pompano Beach Piranhas | 02/06/2026 | Friendship Meet 2026 | |
| 1987 | Madeline Marante | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | |
| 1988 | Sloane Moggach | 48.18 | 9 | B Min | BB: 43.29 (+4.89s | 10.1%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1989 | Abby Wrixon | 48.18 | 10 | B Min | BB: 43.29 (+4.89s | 10.1%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 1990 | Imani Grover | 48.18 | 10 | B Min | BB: 43.29 (+4.89s | 10.1%) | Bulldog Aquatic Club | 11/21/2025 | 2025 SST Fall Classic | |
| 1991 | Noelle Tiba | 48.18 | 9 | B Min | BB: 43.29 (+4.89s | 10.1%) | West Florida Lightning Aquatic | 10/10/2025 | WFLA Halloween Invitational | |
| 1992 | Maya Storck | 48.19 | 8 | B Min | BB: 43.29 (+4.90s | 10.2%) | Asheville Jewish Community Cen | 02/07/2026 | 2026 Swim Your Heart Out | |
| 1993 | Juliana Nutzman | 48.19 | 8 | B Min | BB: 43.29 (+4.90s | 10.2%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 1994 | Rebecca Faucher | 48.19 | 8 | B Min | BB: 43.29 (+4.90s | 10.2%) | Gsa | 01/16/2026 | GSA January Jump Start 2026 | |
| 1995 | Victoria Gonokhina | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1996 | Audrey Liang | 48.19 | 8 | B Min | BB: 43.29 (+4.90s | 10.2%) | Blue Dolfins | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 1997 | Aubrey Eberson | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 1998 | Anna Nolan | 48.20 | 8 | B Min | BB: 43.29 (+4.91s | 10.2%) | Houston Bridge Bats | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 1999 | Landry Toney | 48.21 | 8 | B Min | BB: 43.29 (+4.92s | 10.2%) | Barracuda Swim Club of Northea | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 2000 | Evelyn Armbrister | 48.21 | 9 | B Min | BB: 43.29 (+4.92s | 10.2%) | YMCA of South Florida | 12/06/2025 | 2025 Pompano Beach Santa Claus 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.