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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Madison McMillan | 52.47 | 9 | B Min | BB: 49.69 (+2.78s | 5.3%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 802 | Miya Ahakuelo | 52.48 | 9 | B Min | BB: 49.69 (+2.79s | 5.3%) | Redmond Aquatic Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 803 | Katelyn Buckley | 52.49 | 10 | B Min | BB: 49.69 (+2.80s | 5.3%) | Northglenn Fusion Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 804 | Mia Brumaru | 52.50 | 7 | B Min | BB: 49.69 (+2.81s | 5.4%) | Olympic Cascade Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 805 | Sophia Gao | 52.53 | 9 | B Min | BB: 49.69 (+2.84s | 5.4%) | Olympus Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | |
| 806 | Brooklynn McQueen | 52.53 | 8 | B Min | BB: 49.69 (+2.84s | 5.4%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 807 | Ella Reed | 52.55 | 9 | B Min | BB: 49.69 (+2.86s | 5.4%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 808 | Maddie Tae | 52.55 | 10 | B Min | BB: 49.69 (+2.86s | 5.4%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 809 | Mila Lobo-Guerrero | 52.56 | 10 | B Min | BB: 49.69 (+2.87s | 5.5%) | Maui Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 810 | Aili Schwartz | 52.57 | 10 | B Min | BB: 49.69 (+2.88s | 5.5%) | Seals Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 811 | Clio Haga | 52.59 | 8 | B Min | BB: 49.69 (+2.90s | 5.5%) | Sawtooth Aquatic Club | 07/18/2025 | 2025 LCM Summer Championships | |
| 812 | Elizabeth Hudson | 52.60 | 10 | B Min | BB: 49.69 (+2.91s | 5.5%) | Yakima YMCA Swim Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 813 | Stella Bezemer | 52.60 | 10 | B Min | BB: 49.69 (+2.91s | 5.5%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 814 | Victoria Neice | 52.63 | 9 | B Min | BB: 49.69 (+2.94s | 5.6%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 815 | Amina Ganoch | 52.63 | 9 | B Min | BB: 49.69 (+2.94s | 5.6%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 816 | Charlotte Lamb | 52.66 | 8 | B Min | BB: 49.69 (+2.97s | 5.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 817 | Harper Wesolowski | 52.66 | 10 | B Min | BB: 49.69 (+2.97s | 5.6%) | Swim Dogs | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 818 | Nelia Bourouf | 52.68 | 10 | B Min | BB: 49.69 (+2.99s | 5.7%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 819 | Amelia Feng | 52.69 | 10 | B Min | BB: 49.69 (+3.00s | 5.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 820 | Naya Williams | 52.72 | 8 | B Min | BB: 49.69 (+3.03s | 5.7%) | South Bay Aquatics | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 821 | Cordelia Allen | 52.72 | 9 | B Min | BB: 49.69 (+3.03s | 5.7%) | Utah Valley Aquatics | 08/01/2025 | 2025 LC Beehive Finale | |
| 822 | Ivy Dittman | 52.76 | 9 | B Min | BB: 49.69 (+3.07s | 5.8%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | |
| 823 | Augusta Mellen | 52.77 | 10 | B Min | BB: 49.69 (+3.08s | 5.8%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 824 | Claire Coeckelenbergh | 52.78 | 9 | B Min | BB: 49.69 (+3.09s | 5.9%) | Wind N Sea Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 825 | Juliet Schafer | 52.78 | 10 | B Min | BB: 49.69 (+3.09s | 5.9%) | Boise YMCA Swim Team | 07/05/2025 | Pendleton Open 2025 | |
| 826 | Clara Miller | 52.78 | 9 | B Min | BB: 49.69 (+3.09s | 5.9%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 827 | Genevieve Court | 52.81 | 9 | B Min | BB: 49.69 (+3.12s | 5.9%) | SlipStream Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 828 | Lilien Wilson | 52.82 | 10 | B Min | BB: 49.69 (+3.13s | 5.9%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 829 | Juliette Maglinti | 52.83 | 9 | B Min | BB: 49.69 (+3.14s | 5.9%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 830 | Matilda Coslovich | 52.84 | 10 | B Min | BB: 49.69 (+3.15s | 6.0%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 831 | Mina Zhang | 52.84 | 8 | B Min | BB: 49.69 (+3.15s | 6.0%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 832 | Furyan Abdullah | 52.84 | 9 | B Min | BB: 49.69 (+3.15s | 6.0%) | Legacy Aquatics | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 833 | Lena Wang | 52.88 | 10 | B Min | BB: 49.69 (+3.19s | 6.0%) | St. Lawrence Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 834 | Aubree Charlesworth | 52.89 | 9 | B Min | BB: 49.69 (+3.20s | 6.1%) | Maverick Aquatics | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 835 | Mavis Abbott | 52.89 | 9 | B Min | BB: 49.69 (+3.20s | 6.1%) | Denver Triton Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 836 | Ellery Mueller | 52.91 | 10 | B Min | BB: 49.69 (+3.22s | 6.1%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 837 | Talise Foster | 52.91 | 10 | B Min | BB: 49.69 (+3.22s | 6.1%) | Durango Swim Club | 05/31/2025 | 2025 CO Cortez LC Summer Open | |
| 838 | Emery Stonefield | 52.93 | 10 | B: 44.79 (+8.14s | 15.4%) | Eastmont | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 839 | Laura Francis | 52.94 | 10 | B Min | BB: 49.69 (+3.25s | 6.1%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 840 | Ella Melancon | 52.95 | 10 | B Min | BB: 49.69 (+3.26s | 6.2%) | Coronado Swim -team Elite | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 841 | Nya Hilderbrand | 52.95 | 9 | B Min | BB: 49.69 (+3.26s | 6.2%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 842 | Ruby Kulper | 52.96 | 9 | B Min | BB: 49.69 (+3.27s | 6.2%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 843 | Ivy Su | 52.97 | 8 | B Min | BB: 49.69 (+3.28s | 6.2%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 844 | Essie Hanchett | 52.97 | 9 | B Min | BB: 49.69 (+3.28s | 6.2%) | Almaden Riptide | 05/25/2024 | 2024 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 845 | Riley Wessels | 52.98 | 10 | B Min | BB: 49.69 (+3.29s | 6.2%) | SwimTLC-Parker Phenomena Swim | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 846 | Audrey Bisera | 52.98 | 8 | B Min | BB: 49.69 (+3.29s | 6.2%) | Maui Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 847 | Selene Draper Alemany | 52.99 | 9 | B Min | BB: 49.69 (+3.30s | 6.2%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 848 | Harper Garriepy | 53.00 | 10 | B Min | BB: 49.69 (+3.31s | 6.2%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 849 | Aviana Sajuthi-Leach | 53.00 | 8 | B Min | BB: 49.69 (+3.31s | 6.2%) | Bay Club Panthers | 06/06/2025 | BAC C B A Meet | |
| 850 | Quinn Braun | 53.02 | 10 | B Min | BB: 49.69 (+3.33s | 6.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
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.