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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Yueru Xia | 49.00 | 10 | B Min | BB: 48.69 (+0.31s | 0.6%) | Tualatin Hills Swim Club | 03/14/2026 | 2026 CAT Spring Invite | |
| 952 | Smith Chin | 49.01 | 10 | B Min | BB: 48.69 (+0.32s | 0.7%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 953 | Elayna Silva | 49.02 | 10 | B Min | BB: 48.69 (+0.33s | 0.7%) | Tule Nation Tritons | 11/23/2024 | 2024 FDST ABC Meet Dr Dowain Wright Memorial | |
| 954 | Shea Paulus | 49.02 | 9 | B Min | BB: 48.69 (+0.33s | 0.7%) | SOL Swim Team | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 955 | Evelyn Fei | 49.03 | 10 | B Min | BB: 48.69 (+0.34s | 0.7%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 956 | Finley Lenz | 49.03 | 10 | B Min | BB: 48.69 (+0.34s | 0.7%) | Flying Horse Aquatics Club | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | |
| 957 | Julia Long | 49.05 | 9 | B Min | BB: 48.69 (+0.36s | 0.7%) | Unattached | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 958 | Sarah Chen | 49.05 | 9 | B Min | BB: 48.69 (+0.36s | 0.7%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 959 | Azalea Garner | 49.06 | 10 | B Min | BB: 48.69 (+0.37s | 0.8%) | Charger Aquatics | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 960 | Florencia Long | 49.06 | 5 | B Min | BB: 48.69 (+0.37s | 0.8%) | Piedmont Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 961 | Vivienne Cheong | 49.09 | 10 | B Min | BB: 48.69 (+0.40s | 0.8%) | Punahou Aquatics Institute | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 962 | Jasmine Zhang | 49.11 | 8 | B Min | BB: 48.69 (+0.42s | 0.9%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 963 | Zoe Curry | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Cascade Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 964 | Reese Johnson | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Oregon City | 02/13/2026 | 2026 OR HS 6A 5 | |
| 965 | Amelia Liew | 49.13 | 10 | B Min | BB: 48.69 (+0.44s | 0.9%) | North Coast Aquatics | 11/08/2025 | HSA All Ages NTS | |
| 966 | Adar Van Horn | 49.13 | 8 | B Min | BB: 48.69 (+0.44s | 0.9%) | Bellevue Club Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 967 | Caydence Grivas | 49.14 | 10 | B Min | BB: 48.69 (+0.45s | 0.9%) | Boise YMCA Swim Team | 11/22/2024 | 2024 56th BY Thanksgiving Invitational | |
| 968 | Ella Shu | 49.15 | 9 | B Min | BB: 48.69 (+0.46s | 0.9%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 969 | Camellia Cao | 49.15 | 9 | B Min | BB: 48.69 (+0.46s | 0.9%) | Cascade Swim Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 970 | Stefanie Sun | 49.16 | 9 | B Min | BB: 48.69 (+0.47s | 1.0%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 971 | Emma Jun | 49.16 | 9 | B Min | BB: 48.69 (+0.47s | 1.0%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 972 | Alexandra Czuczman | 49.17 | 9 | B Min | BB: 48.69 (+0.48s | 1.0%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 973 | Celina Besana | 49.17 | 9 | B Min | BB: 48.69 (+0.48s | 1.0%) | Waikoloa Swim Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | |
| 974 | Melody Chen | 49.18 | 10 | B Min | BB: 48.69 (+0.49s | 1.0%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 975 | Aubrey Li | 49.18 | 9 | B Min | BB: 48.69 (+0.49s | 1.0%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 976 | Sydney Severance | 49.20 | 9 | B Min | BB: 48.69 (+0.51s | 1.0%) | Flagstaff Snow Sharks | 12/04/2025 | 2025 Holiday Swim Festival | |
| 977 | Mikka Lusanta | 49.21 | 10 | B Min | BB: 48.69 (+0.52s | 1.1%) | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | |
| 978 | Izabella Jaynes | 49.23 | 9 | B Min | BB: 48.69 (+0.54s | 1.1%) | Univ. of Denver Hilltoppers | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 979 | Emily Georgieva | 49.24 | 9 | B Min | BB: 48.69 (+0.55s | 1.1%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 980 | Dora Zhang | 49.24 | 10 | B Min | BB: 48.69 (+0.55s | 1.1%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 981 | Gretta Freeman | 49.25 | 10 | B Min | BB: 48.69 (+0.56s | 1.1%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 982 | Sophia Gao | 49.27 | 9 | B Min | BB: 48.69 (+0.58s | 1.2%) | Olympus Aquatics | 10/30/2025 | 2025 OA IMR 1 | |
| 983 | Abha Acharya | 49.27 | 10 | B Min | BB: 48.69 (+0.58s | 1.2%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 984 | Jennifer Zhao | 49.27 | 10 | B Min | BB: 48.69 (+0.58s | 1.2%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 985 | Caroline Mitchell | 49.28 | 9 | B Min | BB: 48.69 (+0.59s | 1.2%) | COSA Swimming | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 986 | Miya Ma | 49.28 | 10 | B Min | BB: 48.69 (+0.59s | 1.2%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | |
| 987 | Alicia Pan | 49.28 | 10 | B Min | BB: 48.69 (+0.59s | 1.2%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | |
| 988 | Alicia Tan | 49.28 | 8 | B Min | BB: 48.69 (+0.59s | 1.2%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 989 | Sabrina Lott | 49.28 | 10 | B Min | BB: 48.69 (+0.59s | 1.2%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 990 | Riona Abraham | 49.29 | 9 | B Min | BB: 48.69 (+0.60s | 1.2%) | ElitSwim Club | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 991 | Olive Gwynn | 49.30 | 10 | B Min | BB: 48.69 (+0.61s | 1.2%) | Hilltop Aquatic Swim Team | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 992 | Yuchen Jiang | 49.31 | 10 | B Min | BB: 48.69 (+0.62s | 1.3%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 993 | Noelle Brown | 49.32 | 10 | B Min | BB: 48.69 (+0.63s | 1.3%) | Foothills Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 994 | Olivia Pham | 49.32 | 9 | B Min | BB: 48.69 (+0.63s | 1.3%) | Valley Splash | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 995 | Kate Pocekovic | 49.33 | 9 | B Min | BB: 48.69 (+0.64s | 1.3%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 996 | Scarlett Freeman | 49.33 | 8 | B Min | BB: 48.69 (+0.64s | 1.3%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 997 | Nadia Soichet-Yampolsky | 49.34 | 9 | B Min | BB: 48.69 (+0.65s | 1.3%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 998 | Juliette Harrison | 49.34 | 10 | B Min | BB: 48.69 (+0.65s | 1.3%) | Velocity Swimming | 01/03/2026 | January Storm | |
| 999 | Brynn Brewster | 49.36 | 10 | B Min | BB: 48.69 (+0.67s | 1.4%) | Foothills Swim Team | 01/16/2026 | 2026 CO CUDA Classic | |
| 1000 | Romy Hale | 49.37 | 9 | B Min | BB: 48.69 (+0.68s | 1.4%) | Skyline Swim Club | 02/21/2025 | Skyline Last Chance 2025 | |
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.