Western Zone Zone Girls 10 & under - 50 Y Breast
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 | Lena Cazalla | 55.53 | 10 | B: 54.59 (+0.94s | 1.7%) | Olympus Aquatics | 02/21/2025 | 2025 Olympus Aquatics Last Chance | ||
| 1952 | Eleanorah Yagodin | 55.54 | 10 | B: 54.59 (+0.95s | 1.7%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | ||
| 1953 | Alice MA | 55.55 | 10 | B: 54.59 (+0.96s | 1.7%) | Otter Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 1954 | Brooklyn Ballman | 55.55 | 10 | B: 54.59 (+0.96s | 1.7%) | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | ||
| 1955 | Chloe Dechant | 55.55 | 9 | B: 54.59 (+0.96s | 1.7%) | Excel Aquatics | 11/01/2025 | 2025 PN Bob Miller Sprint Distance Classic | ||
| 1956 | Lucia Benavente Smith | 55.55 | 10 | B: 54.59 (+0.96s | 1.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 1957 | Zoe Zenger | 55.56 | 9 | B: 54.59 (+0.97s | 1.7%) | Hilltop Aquatic Swim Team | 12/18/2025 | 2025 OA IMR II Copied | ||
| 1958 | Allie Mayle | 55.56 | 10 | B: 54.59 (+0.97s | 1.7%) | Maverick Aquatics | 01/16/2026 | 2026 CO MAValanche Invitational | ||
| 1959 | Alexia Abadie | 55.58 | 10 | B: 54.59 (+0.99s | 1.8%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | ||
| 1960 | Sophia Ko | 55.59 | 10 | B: 54.59 (+1.00s | 1.8%) | Palo Alto Stanford Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 1961 | Evelyn Boswell | 55.59 | 10 | B: 54.59 (+1.00s | 1.8%) | North Whidbey Aquatic Club | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | ||
| 1962 | Mina Yin | 55.61 | 9 | B: 54.59 (+1.02s | 1.8%) | Bellevue Club Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 1963 | Luna Li | 55.61 | 8 | B: 54.59 (+1.02s | 1.8%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | ||
| 1964 | Lydia Duffy | 55.62 | 10 | B: 54.59 (+1.03s | 1.9%) | Life Time Oregon Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 1965 | Zella White | 55.62 | 9 | B: 54.59 (+1.03s | 1.9%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1966 | Hanalei Loman | 55.63 | 10 | B: 54.59 (+1.04s | 1.9%) | Waikoloa Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | ||
| 1967 | Emmalyn Toda | 55.64 | 10 | B: 54.59 (+1.05s | 1.9%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 1968 | Leanna Wood | 55.64 | 9 | B: 54.59 (+1.05s | 1.9%) | Coeur D\\\\\\'alene Area Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | ||
| 1969 | Rachel Yoder | 55.64 | 9 | B: 54.59 (+1.05s | 1.9%) | Greenwood Tiger Sharks | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 1970 | Callie Oliveira | 55.65 | 10 | B: 54.59 (+1.06s | 1.9%) | Maui Dolphins Swim Club | 10/25/2025 | 2025 MAGSA 12 Under ABC SCY Meet | ||
| 1971 | Divya Chittajallu | 55.66 | 10 | B: 54.59 (+1.07s | 1.9%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 1972 | Julia McDonagh | 55.66 | 8 | B: 54.59 (+1.07s | 1.9%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | ||
| 1973 | Genevieve Flores | 55.66 | 10 | B: 54.59 (+1.07s | 1.9%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 1974 | Morgan Snodderly | 55.67 | 9 | B: 54.59 (+1.08s | 1.9%) | Apex | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | ||
| 1975 | Penelope Giannini | 55.67 | 9 | B: 54.59 (+1.08s | 1.9%) | Waves Aquatics Napa Valley | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 1976 | Ellie Collins | 55.68 | 8 | B: 54.59 (+1.09s | 2.0%) | Foothills Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 1977 | London Bush | 55.69 | 10 | B: 54.59 (+1.10s | 2.0%) | South Davis Aquatics Team | 12/13/2025 | SDAT Winter Pentathlon | ||
| 1978 | Minseo Kwak | 55.69 | 9 | B: 54.59 (+1.10s | 2.0%) | Pro Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 1979 | Samantha Howard | 55.70 | 10 | B: 54.59 (+1.11s | 2.0%) | Coeur D\\\\\\'alene Area Swim Team | 12/05/2025 | 2025 SWAT Winter Invite | ||
| 1980 | Marina Flores | 55.70 | 9 | B: 54.59 (+1.11s | 2.0%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 1981 | Elizabeth Huang | 55.72 | 8 | B: 54.59 (+1.13s | 2.0%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 1982 | Claire In | 55.72 | 10 | B: 54.59 (+1.13s | 2.0%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 1983 | Leia Sims | 55.72 | 10 | B: 54.59 (+1.13s | 2.0%) | Hood River Valley Swim Team | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
| 1984 | Daphne Larsen | 55.73 | 10 | B: 54.59 (+1.14s | 2.0%) | Monterey Bay Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 1985 | Eleanor Lacy | 55.73 | 9 | B: 54.59 (+1.14s | 2.0%) | Pikes Peak Athletics | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 1986 | Elise Messana | 55.74 | 9 | B: 54.59 (+1.15s | 2.1%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 1987 | Evelyn Chen | 55.75 | 9 | B: 54.59 (+1.16s | 2.1%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 1988 | Nina Synyanska | 55.77 | 10 | B: 54.59 (+1.18s | 2.1%) | San Francisco Seals Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 1989 | Finley Houtzer | 55.78 | 7 | B: 54.59 (+1.19s | 2.1%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 1990 | Kylie Andersen | 55.79 | 10 | B: 54.59 (+1.20s | 2.2%) | Hilltop Aquatic Swim Team | 09/17/2025 | 2025 UT HAST Sprint Meet | ||
| 1991 | Zlata Gushchina | 55.79 | 10 | B: 54.59 (+1.20s | 2.2%) | Unattached | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1992 | Cecelia Fry | 55.80 | 10 | B: 54.59 (+1.21s | 2.2%) | North Jeffco Swim Team | 01/10/2025 | 2025 CO NJ Pineapple Invitational | ||
| 1993 | Jocelyn Rowland | 55.80 | 10 | B: 54.59 (+1.21s | 2.2%) | Wasatch Front Fish Market | 11/14/2024 | WFFM November Developmental | ||
| 1994 | Atlee Truitt | 55.80 | 10 | B: 54.59 (+1.21s | 2.2%) | Albany Armada Aquatics | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 1995 | Thejas Marks-Hegde | 55.80 | 10 | B: 54.59 (+1.21s | 2.2%) | Albany Armada Aquatics | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 1996 | Emery Allen | 55.80 | 10 | B: 54.59 (+1.21s | 2.2%) | SlipStream Aquatics | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 1997 | Ayla Yildiz | 55.81 | 8 | B: 54.59 (+1.22s | 2.2%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 1998 | Evelyn Inmon | 55.81 | 8 | B: 54.59 (+1.22s | 2.2%) | Foothills Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 1999 | Aurora Daniels | 55.81 | 9 | B: 54.59 (+1.22s | 2.2%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 2000 | Ella Harryman | 55.83 | 10 | B: 54.59 (+1.24s | 2.2%) | Waves Aquatics Napa Valley | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
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.