Western Zone Zone Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Stephanie Wang | 55.31 | 8 | B Min | BB: 49.69 (+5.62s | 10.2%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 902 | Madelyn Kleiner | 55.36 | 10 | B Min | BB: 49.69 (+5.67s | 10.2%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | |
| 903 | Mavis Abbott | 55.37 | 8 | B Min | BB: 49.69 (+5.68s | 10.3%) | Denver Triton Swim Team | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 904 | Penelope Johnson | 55.38 | 10 | B Min | BB: 49.69 (+5.69s | 10.3%) | Carson Tigersharks | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 905 | Mila Kuprevich | 55.41 | 8 | B Min | BB: 49.69 (+5.72s | 10.3%) | Front Range Barracudas | 05/17/2025 | 2025 CO CUDA Vs AQUA Dual | |
| 906 | Alanna Nunez | 55.42 | 9 | B Min | BB: 49.69 (+5.73s | 10.3%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 907 | Kennedy Schull | 55.45 | 7 | B Min | BB: 49.69 (+5.76s | 10.4%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 908 | Zoe McFarland | 55.47 | 10 | B Min | BB: 49.69 (+5.78s | 10.4%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 909 | Laura Francis | 55.47 | 9 | B Min | BB: 49.69 (+5.78s | 10.4%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 910 | Veronica Bratkowski | 55.48 | 9 | B Min | BB: 49.69 (+5.79s | 10.4%) | Unattached | 06/06/2025 | BAC C B A Meet | |
| 911 | Parker Mortensen | 55.48 | 10 | B Min | BB: 49.69 (+5.79s | 10.4%) | Lebanon Swim Club | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 912 | Agnes Trzesniewski | 55.49 | 9 | B Min | BB: 49.69 (+5.80s | 10.5%) | Carson Tigersharks | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 913 | Gracie Gawryletz | 55.51 | 9 | B Min | BB: 49.69 (+5.82s | 10.5%) | Loveland Swim Club | 06/06/2025 | 2025 CO FAST June Bonanza | |
| 914 | Rinley Tobler | 55.52 | 9 | B Min | BB: 49.69 (+5.83s | 10.5%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 915 | Sophie Solomatina | 55.53 | 8 | B Min | BB: 49.69 (+5.84s | 10.5%) | Form Swim Team | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 916 | Fiona Baliguat | 55.54 | 8 | B Min | BB: 49.69 (+5.85s | 10.5%) | Lehi Aquatics | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | |
| 917 | Ellie Zhao | 55.55 | 8 | B Min | BB: 49.69 (+5.86s | 10.5%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 918 | Elaine Hu | 55.56 | 8 | B Min | BB: 49.69 (+5.87s | 10.6%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 919 | Yuxin Gao | 55.58 | 8 | B Min | BB: 49.69 (+5.89s | 10.6%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 920 | Delilah Dailey | 55.59 | 7 | B Min | BB: 49.69 (+5.90s | 10.6%) | Lehi Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | |
| 921 | Kirsten Peredo | 55.60 | 8 | B Min | BB: 49.69 (+5.91s | 10.6%) | South San Francisco Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 922 | Brooklynn McQueen | 55.61 | 7 | B Min | BB: 49.69 (+5.92s | 10.6%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | |
| 923 | Aurora Knowles | 55.62 | 10 | B Min | BB: 49.69 (+5.93s | 10.7%) | Canon City Piranhas | 07/12/2025 | 2025 Canon City Pentathlon | |
| 924 | Jennie Liu | 55.63 | 8 | B Min | BB: 49.69 (+5.94s | 10.7%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | |
| 925 | Juliette Leong | 55.66 | 9 | B Min | BB: 49.69 (+5.97s | 10.7%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 926 | Shea Paulus | 55.68 | 8 | B Min | BB: 49.69 (+5.99s | 10.8%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 927 | Abigail Shih | 55.68 | 9 | B Min | BB: 49.69 (+5.99s | 10.8%) | Bend Swim Club | 07/11/2025 | 2025 THSC Summer Classic | |
| 928 | Evelyn Mosendz | 55.69 | 7 | B Min | BB: 49.69 (+6.00s | 10.8%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 929 | Sahana Mital | 55.69 | 10 | B Min | BB: 49.69 (+6.00s | 10.8%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 930 | Anna Cummins | 55.69 | 9 | B Min | BB: 49.69 (+6.00s | 10.8%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 931 | Paige Foyle-Storey | 55.70 | 9 | B Min | BB: 49.69 (+6.01s | 10.8%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | |
| 932 | Nora Shammo | 55.70 | 9 | B Min | BB: 49.69 (+6.01s | 10.8%) | Spokane Sea Serpents | 04/26/2025 | 2025 SWAT Spring Fling | |
| 933 | Stefania Latypova | 55.70 | 8 | B Min | BB: 49.69 (+6.01s | 10.8%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 934 | Dominique Perdomo | 55.70 | 8 | B Min | BB: 49.69 (+6.01s | 10.8%) | Brighton Bullfrogs Swim Club | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 935 | Eliana Isbell | 55.71 | 9 | B Min | BB: 49.69 (+6.02s | 10.8%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | |
| 936 | Ava Donovan | 55.73 | 8 | B Min | BB: 49.69 (+6.04s | 10.8%) | Unattached | 05/17/2025 | 2025 CO CUDA Vs AQUA Dual | |
| 937 | Nora Oubre | 55.73 | 9 | B Min | BB: 49.69 (+6.04s | 10.8%) | Salida Cyclones | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | |
| 938 | Emma Harris | 55.74 | 9 | B Min | BB: 49.69 (+6.05s | 10.9%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 939 | Alana Flores | 55.74 | 10 | B Min | BB: 49.69 (+6.05s | 10.9%) | Alameda Gators | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 940 | Zoe Murray | 55.75 | 10 | B Min | BB: 49.69 (+6.06s | 10.9%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | |
| 941 | Ella Sun | 55.75 | 6 | B Min | BB: 49.69 (+6.06s | 10.9%) | Beaverton Area Aquatics Club | 05/30/2025 | LA OPEN 2025 | |
| 942 | Liv Hughes | 55.76 | 9 | B Min | BB: 49.69 (+6.07s | 10.9%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | |
| 943 | Alyssa Ko | 55.78 | 9 | B Min | BB: 49.69 (+6.09s | 10.9%) | Diablo Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 944 | Avery Hauser | 55.80 | 9 | B: 55.79 (+0.01s | 0.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 945 | Katherine Moyer | 55.81 | 8 | B: 55.79 (+0.02s | 0.0%) | Pacific Swim | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | ||
| 946 | Margot Johnston | 55.81 | 9 | B: 55.79 (+0.02s | 0.0%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 947 | Nina Rogovoy | 55.83 | 9 | B: 55.79 (+0.04s | 0.1%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 948 | Allie Mayle | 55.83 | 9 | B: 55.79 (+0.04s | 0.1%) | Maverick Aquatics | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 949 | Daniela Arrobo | 55.85 | 8 | B: 55.79 (+0.06s | 0.1%) | Hillsboro Swim Team | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 950 | Ivy Coleman | 55.88 | 8 | B: 55.79 (+0.09s | 0.2%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
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.