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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Anya Kelley | 53.05 | 8 | B Min | BB: 49.69 (+3.36s | 6.3%) | Montclair Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 1002 | Madeline Johnson | 53.06 | 9 | B Min | BB: 49.69 (+3.37s | 6.4%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 1003 | Elizabeth Ellis | 53.07 | 10 | B Min | BB: 49.69 (+3.38s | 6.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1004 | Evanna Jiang | 53.08 | 10 | B Min | BB: 49.69 (+3.39s | 6.4%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 1005 | Leanna Wood | 53.08 | 10 | B Min | BB: 49.69 (+3.39s | 6.4%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | |
| 1006 | Liv Wilhelmsen | 53.09 | 10 | B Min | BB: 49.69 (+3.40s | 6.4%) | South Davis Aquatics Team | 06/13/2025 | 2025 SDAT Summer Spectacular | |
| 1007 | Delaney Timmons | 53.10 | 10 | B Min | BB: 49.69 (+3.41s | 6.4%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 1008 | Mikayla Sweeney | 53.11 | 9 | B Min | BB: 49.69 (+3.42s | 6.4%) | Punahou Aquatics Institute | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1009 | Adira Bhullar | 53.11 | 9 | B Min | BB: 49.69 (+3.42s | 6.4%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 1010 | Alba Zarate | 53.14 | 9 | B Min | BB: 49.69 (+3.45s | 6.5%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 1011 | Elaine Wang | 53.15 | 9 | B Min | BB: 49.69 (+3.46s | 6.5%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 1012 | Annie Platshon | 53.16 | 10 | B Min | BB: 49.69 (+3.47s | 6.5%) | Ladera Oaks | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1013 | Sophia Shore | 53.17 | 8 | B Min | BB: 49.69 (+3.48s | 6.5%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 1014 | Abigail Hackenberg | 53.18 | 10 | B Min | BB: 49.69 (+3.49s | 6.6%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 1015 | Piper Shepan | 53.22 | 10 | B Min | BB: 49.69 (+3.53s | 6.6%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 1016 | Katy Pan | 53.22 | 10 | B Min | BB: 49.69 (+3.53s | 6.6%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1017 | Averie Mak | 53.23 | 10 | B Min | BB: 49.69 (+3.54s | 6.7%) | Alto Swim Club | 04/27/2024 | Alto Spring Jam | |
| 1018 | Brooklynn Crowell | 53.27 | 9 | B Min | BB: 49.69 (+3.58s | 6.7%) | Sawtooth Aquatic Club | 05/16/2025 | 2025 Spring Fling LC Invitational | |
| 1019 | Mira Kumlin | 53.27 | 10 | B Min | BB: 49.69 (+3.58s | 6.7%) | Cottage Grove Aqua Lions | 06/13/2025 | 2025 Mike Morris Memorial Invitational | |
| 1020 | Tessa Esterson | 53.28 | 8 | B Min | BB: 49.69 (+3.59s | 6.7%) | Salem Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1021 | Emma Lovell | 53.28 | 10 | B Min | BB: 49.69 (+3.59s | 6.7%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1022 | Mathilda Enzinger | 53.29 | 8 | B Min | BB: 49.69 (+3.60s | 6.8%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 1023 | Trinity Le | 53.34 | 10 | B Min | BB: 49.69 (+3.65s | 6.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 1024 | Berkli Allphin | 53.41 | 8 | B Min | BB: 49.69 (+3.72s | 7.0%) | Rogue Rapids | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 1025 | Milana Amato | 53.42 | 10 | B Min | BB: 49.69 (+3.73s | 7.0%) | Life Time Colorado Swim Club | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 1026 | Emmaline Montague | 53.42 | 9 | B Min | BB: 49.69 (+3.73s | 7.0%) | Denver Triton Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1027 | Khaliya Stock | 53.43 | 9 | B Min | BB: 49.69 (+3.74s | 7.0%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 1028 | Vega Kelley | 53.43 | 9 | B Min | BB: 49.69 (+3.74s | 7.0%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1029 | Eleanor Williams | 53.47 | 9 | B Min | BB: 49.69 (+3.78s | 7.1%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 1030 | Madison Alvarez | 53.51 | 9 | B Min | BB: 49.69 (+3.82s | 7.1%) | Rocky Mountain Rapids | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 1031 | Olivia Liu | 53.52 | 9 | B Min | BB: 49.69 (+3.83s | 7.2%) | Rancho San Dieguito | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 1032 | Elliotte Gibson | 53.53 | 10 | B Min | BB: 49.69 (+3.84s | 7.2%) | East Bay Bat Rays | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 1033 | Mia Fingerhut | 53.54 | 9 | B Min | BB: 49.69 (+3.85s | 7.2%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | |
| 1034 | Shelby Dietz | 53.54 | 8 | B Min | BB: 49.69 (+3.85s | 7.2%) | Douglas Dolfins Swim Team | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 1035 | Aarvi Agrawal | 53.55 | 8 | B Min | BB: 49.69 (+3.86s | 7.2%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1036 | Daphne Errett | 53.55 | 8 | B Min | BB: 49.69 (+3.86s | 7.2%) | Butte YMCA Swim Club | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 1037 | Dolly Stowell | 53.56 | 9 | B Min | BB: 49.69 (+3.87s | 7.2%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | |
| 1038 | Ellie-Rose Boswell | 53.56 | 9 | B Min | BB: 49.69 (+3.87s | 7.2%) | Durango Swim Club | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 1039 | Miya Tellez | 53.57 | 10 | B Min | BB: 49.69 (+3.88s | 7.2%) | Iolani Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 1040 | Gemma Huon | 53.57 | 10 | B Min | BB: 49.69 (+3.88s | 7.2%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1041 | Nora Unfried | 53.57 | 9 | B Min | BB: 49.69 (+3.88s | 7.2%) | Redmond Aquatic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 1042 | Alice Sterbenz | 53.57 | 9 | B Min | BB: 49.69 (+3.88s | 7.2%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1043 | Joelle Noffsinger | 53.58 | 10 | B Min | BB: 49.69 (+3.89s | 7.3%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1044 | Ruby Joffer | 53.58 | 10 | B Min | BB: 49.69 (+3.89s | 7.3%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 1045 | Camila Vasquez | 53.60 | 10 | B Min | BB: 49.69 (+3.91s | 7.3%) | Vallejo Aquatic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 1046 | Aliana Phillips | 53.60 | 8 | B Min | BB: 49.69 (+3.91s | 7.3%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 1047 | Annie McGrath | 53.60 | 8 | B Min | BB: 49.69 (+3.91s | 7.3%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 1048 | Paris Pratico | 53.61 | 10 | B Min | BB: 49.69 (+3.92s | 7.3%) | Legacy Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | |
| 1049 | Adeline Thomas | 53.61 | 10 | B Min | BB: 49.69 (+3.92s | 7.3%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 1050 | River Shannon | 53.62 | 10 | B Min | BB: 49.69 (+3.93s | 7.3%) | Kona Dolphins Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
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.