Western Zone Zone Girls 10 & under - 50 Y Fly
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 | Alexa Teudean | 46.86 | 10 | B Min | BB: 42.69 (+4.17s | 8.9%) | Aces Swim Club | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 952 | Madison McMillan | 46.87 | 10 | B Min | BB: 42.69 (+4.18s | 8.9%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 953 | Scarlett Moreno | 46.88 | 10 | B Min | BB: 42.69 (+4.19s | 8.9%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 954 | Arden Moura | 46.90 | 9 | B Min | BB: 42.69 (+4.21s | 9.0%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 955 | Evelyn Ye | 46.91 | 9 | B Min | BB: 42.69 (+4.22s | 9.0%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 956 | Bella Wang | 46.92 | 9 | B Min | BB: 42.69 (+4.23s | 9.0%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 957 | Linnea Cook | 46.93 | 10 | B Min | BB: 42.69 (+4.24s | 9.0%) | Hydro Elite Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 958 | Romy Hale | 46.94 | 9 | B Min | BB: 42.69 (+4.25s | 9.1%) | Skyline Swim Club | 09/20/2024 | Skyline September Intrasquad | |
| 959 | Rosemary Blackmore | 46.96 | 9 | B Min | BB: 42.69 (+4.27s | 9.1%) | AC Swim Club | 07/25/2026 | 2026 REAL Championships | |
| 960 | Addalyn Macon | 46.97 | 9 | B Min | BB: 42.69 (+4.28s | 9.1%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | |
| 961 | Gwendolyn Khalil | 46.97 | 10 | B Min | BB: 42.69 (+4.28s | 9.1%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 962 | Mya Villalpando | 46.97 | 10 | B Min | BB: 42.69 (+4.28s | 9.1%) | Tule Nation Tritons | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 963 | Avnitha Mocherla | 46.98 | 9 | B Min | BB: 42.69 (+4.29s | 9.1%) | Sunnyvale Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 964 | Emma Roberts | 47.00 | 10 | B Min | BB: 42.69 (+4.31s | 9.2%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 965 | Jennie Liu | 47.00 | 9 | B Min | BB: 42.69 (+4.31s | 9.2%) | Milpitas Aquatic Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 966 | Alexandria Ingalls | 47.01 | 10 | B Min | BB: 42.69 (+4.32s | 9.2%) | Waves Aquatics Napa Valley | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 967 | Adalyn Moser | 47.01 | 9 | B Min | BB: 42.69 (+4.32s | 9.2%) | Fort Collins Area Swim Team | 07/09/2026 | 2026 CO NCS 10 U Summer Festival | |
| 968 | Charlotte Weinstein | 47.02 | 9 | B Min | BB: 42.69 (+4.33s | 9.2%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 969 | Evelyn Samborski | 47.02 | 10 | B Min | BB: 42.69 (+4.33s | 9.2%) | Highlands Ranch Aquatics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 970 | Matilda Coslovich | 47.02 | 10 | B Min | BB: 42.69 (+4.33s | 9.2%) | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 971 | Kali Joseph | 47.03 | 9 | B Min | BB: 42.69 (+4.34s | 9.2%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | |
| 972 | Callie McKnight | 47.03 | 10 | B Min | BB: 42.69 (+4.34s | 9.2%) | Humboldt Swim Club | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |
| 973 | Isabelle Truntzer | 47.03 | 8 | B Min | BB: 42.69 (+4.34s | 9.2%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 974 | Emily Beidler | 47.04 | 10 | B Min | BB: 42.69 (+4.35s | 9.2%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 975 | Leah Cooper | 47.10 | 10 | B Min | BB: 42.69 (+4.41s | 9.4%) | Heartland Swim Assoc | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | |
| 976 | Claire Ding | 47.13 | 10 | B Min | BB: 42.69 (+4.44s | 9.4%) | Highlands Ranch Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 977 | Sarah Chen | 47.14 | 9 | B Min | BB: 42.69 (+4.45s | 9.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 978 | Maria Nechayev | 47.14 | 10 | B Min | BB: 42.69 (+4.45s | 9.4%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 979 | Natalie Camfferman | 47.15 | 10 | B Min | BB: 42.69 (+4.46s | 9.5%) | Castle Rock Swimming | 02/15/2025 | 2025 CO Aces Winter Open | |
| 980 | Maddy Walker | 47.16 | 10 | B Min | BB: 42.69 (+4.47s | 9.5%) | Spokane Sea Serpents | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 981 | Naya Oswalt | 47.16 | 8 | B Min | BB: 42.69 (+4.47s | 9.5%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 982 | Sein Moon | 47.17 | 9 | B Min | BB: 42.69 (+4.48s | 9.5%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | |
| 983 | Adeline Van Tassell | 47.18 | 8 | B Min | BB: 42.69 (+4.49s | 9.5%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 984 | Olivia Wong | 47.18 | 9 | B Min | BB: 42.69 (+4.49s | 9.5%) | Ladera Oaks | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 985 | Autumn Patterson | 47.18 | 8 | B Min | BB: 42.69 (+4.49s | 9.5%) | Chinook Aquatic Club | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 986 | Marlowe Hall | 47.20 | 9 | B Min | BB: 42.69 (+4.51s | 9.6%) | North Jeffco Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 987 | Avery Tayan | 47.22 | 8 | B Min | BB: 42.69 (+4.53s | 9.6%) | Ladera Oaks | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 988 | Kennedy Nerger | 47.22 | 10 | B Min | BB: 42.69 (+4.53s | 9.6%) | SwimTLC-Parker Phenomena Swim | 02/07/2025 | 2025 CO NJ Groundhog Invite | |
| 989 | Elsa Wang | 47.23 | 10 | B Min | BB: 42.69 (+4.54s | 9.6%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 990 | Maryann Stapley | 47.24 | 9 | B Min | BB: 42.69 (+4.55s | 9.6%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
| 991 | Maddy Walker | 47.26 | 10 | B Min | BB: 42.69 (+4.57s | 9.7%) | Spokane Sea Serpents | 10/26/2025 | 2025 IE VAN Trick Or Treat Progressive Invita | |
| 992 | Joanna Sargent | 47.28 | 10 | B Min | BB: 42.69 (+4.59s | 9.7%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | |
| 993 | Alannah Moore | 47.28 | 10 | B Min | BB: 42.69 (+4.59s | 9.7%) | Hickam Hurricanes | 01/11/2026 | ABC SCY Meet | |
| 994 | Vail Niemann | 47.28 | 9 | B Min | BB: 42.69 (+4.59s | 9.7%) | Team Sopris Swimming | 05/16/2026 | 2026 CO Sopris FAST Challenge | |
| 995 | Elizabeth Fields | 47.29 | 9 | B Min | BB: 42.69 (+4.60s | 9.7%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 996 | Alicia Pan | 47.29 | 10 | B Min | BB: 42.69 (+4.60s | 9.7%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 997 | Bella Yim | 47.31 | 10 | B Min | BB: 42.69 (+4.62s | 9.8%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 998 | Leah Wang | 47.32 | 10 | B Min | BB: 42.69 (+4.63s | 9.8%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 999 | Katelyn Pederson | 47.33 | 10 | B Min | BB: 42.69 (+4.64s | 9.8%) | Bellingham Bay Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 1000 | Olivia Hernandez | 47.33 | 10 | B Min | BB: 42.69 (+4.64s | 9.8%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | |
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.