Western Zone Zone Girls 10 & under - 50 Y 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
2001 Emilia Siminovskaya 48.23 9 B Min BB: 43.29 (+4.94s | 10.2%) Park City Swimming 10/10/2025 2025 PC Sprints
2002 Alexandra Maa 48.23 6 B Min BB: 43.29 (+4.94s | 10.2%) Alto Swim Club 03/29/2025 Alto Rock The Blocks Invitational
2003 Matilda Garner 48.24 9 B Min BB: 43.29 (+4.95s | 10.3%) Park City Swimming 10/10/2025 2025 PC Sprints
2004 Yuna Ng 48.24 9 B Min BB: 43.29 (+4.95s | 10.3%) Valley Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
2005 Ember Baxter 48.25 7 B Min BB: 43.29 (+4.96s | 10.3%) Island Aquatics 12/06/2025 2025 MAGSA SCY B3 Meet
2006 Avnitha Mocherla 48.26 8 B Min BB: 43.29 (+4.97s | 10.3%) Sunnyvale Swim Club 01/10/2026 BAC Norman Cutler Memorial
2007 Amelia Springer 48.26 10 B Min BB: 43.29 (+4.97s | 10.3%) SlipStream Aquatics 12/14/2025 2025 CO FORM Winter Open
2008 Micayla McCall 48.26 10 B Min BB: 43.29 (+4.97s | 10.3%) Rancho San Dieguito 01/31/2026 2026 SBA All Ages NTS Meet
2009 Conner Bransford 48.27 9 B Min BB: 43.29 (+4.98s | 10.3%) Legacy Aquatics 10/11/2025 LA Fall Kick Off 2025
2010 Piper Spees 48.28 9 B Min BB: 43.29 (+4.99s | 10.3%) Manta Ray Aquatics 01/31/2026 2026 Winter Open
25 Back
24.12
24.12
50 Back
24.16
48.28
50 Back
48.28
2011 Ayla Moyes 48.30 10 B Min BB: 43.29 (+5.01s | 10.4%) Lake Oswego Swim Club 01/10/2026 2026 Hood River Winter Invitational
2012 Lauren Mah 48.32 10 B Min BB: 43.29 (+5.03s | 10.4%) Crow Canyon Sharks 01/11/2025 Crow Canyon Sharks Shortcourse C B BB+
2013 Sarah Moore 48.33 10 B Min BB: 43.29 (+5.04s | 10.4%) North Bay Aquatics 11/08/2025 TCA PC November SC C B A+
2014 Olivia Bird 48.33 9 B Min BB: 43.29 (+5.04s | 10.4%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
2015 Ivy Coleman 48.35 8 B Min BB: 43.29 (+5.06s | 10.5%) Clovis Swim Club 11/22/2025 2025 Dr Dowain Wright Memorial ABC
2016 Nyx Spriggs 48.35 7 B Min BB: 43.29 (+5.06s | 10.5%) Apex 12/12/2025 2025 OR TTSC Holiday Invitational Meet
2017 Hartley Butler 48.35 9 B Min BB: 43.29 (+5.06s | 10.5%) University Place Aquatic Club 11/02/2025 2025 PN UPAC Fall Qual
2018 MacKayla Rouaud-Watson 48.36 9 B Min BB: 43.29 (+5.07s | 10.5%) Htx Swims 10/18/2024 BATS 2024 October Invite
2019 Quinn Godfrey 48.36 9 B Min BB: 43.29 (+5.07s | 10.5%) Aces Swim Club 01/23/2026 2026 CO TOPS Colorado Open
25 Back
22.91
22.91
50 Back
25.45
48.36
50 Back
48.36
2020 Hazel Mireles 48.36 9 B Min BB: 43.29 (+5.07s | 10.5%) Tri-city Channel Cats 10/25/2025 2025 Spooktacular Swim Meet
2021 Rachel Loudon 48.36 7 B Min BB: 43.29 (+5.07s | 10.5%) Cascade Swim Club 02/01/2026 2026 PN CSC February Mini Meet Approved
2022 Ellison Rodriguez 48.37 9 B Min BB: 43.29 (+5.08s | 10.5%) Buffalo Swim Club 01/04/2025 2025 Deadwood Swimming Invitational
2023 Riley Baez 48.37 8 B Min BB: 43.29 (+5.08s | 10.5%) Sparks Piranhas Swim Team 10/17/2025 2025 KING OF THE HILL CHALLENGE
2024 Joy Kastner 48.37 9 B Min BB: 43.29 (+5.08s | 10.5%) Multnomah Athletic Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
2025 Avery Holmes 48.37 10 B Min BB: 43.29 (+5.08s | 10.5%) Seals Aquatics 11/22/2025 Thankswimming Classic 2025
2026 Ava Minikus 48.38 7 B Min BB: 43.29 (+5.09s | 10.5%) Socal Aquatics Association 11/21/2025 2025 CA MVN Turkey Classic
2027 Kinsley Idol 48.39 8 B Min BB: 43.29 (+5.10s | 10.5%) Star Aquatics 12/12/2025 Triad Tropic Invitational Copied
2028 Cindy Jiang 48.39 9 B Min BB: 43.29 (+5.10s | 10.5%) Daly City Dolphins 11/14/2025 PSL Pumpkin Spice Lovers 25 129
2029 Charlotte Nevill 48.39 10 B Min BB: 43.29 (+5.10s | 10.5%) Port Angeles Swim Club 01/10/2026 2026 PN PASC Penguin Fin Tastic Five Approve
2030 Brooklynn Crowell 48.39 8 B Min BB: 43.29 (+5.10s | 10.5%) Sawtooth Aquatic Club 11/16/2025 Fall Mixer Block Party #2
2031 Harley Simonson 48.40 9 B Min BB: 43.29 (+5.11s | 10.6%) Valley Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
2032 Chloe Underwood 48.40 7 B Min BB: 43.29 (+5.11s | 10.6%) Lake Oswego Swim Club 12/13/2025 2025 OR HEAT Winter Invitational
2033 Anamika Kottur 48.41 10 B Min BB: 43.29 (+5.12s | 10.6%) Quicksilver Swimming 10/11/2025 QSS Santa Cruz Competenicia C B A+
2034 Hazel Richards 48.41 10 B Min BB: 43.29 (+5.12s | 10.6%) Bend Swim Club 12/18/2025 Bend Swim Club Intersquad
2035 Chloe Cox 48.42 10 B Min BB: 43.29 (+5.13s | 10.6%) City of Morgan Hill Splash Aqu 10/11/2025 QSS Santa Cruz Competenicia C B A+
2036 Vivianne Gonzalez 48.43 10 B Min BB: 43.29 (+5.14s | 10.6%) AC Swim Club 09/27/2025 Neptune Swimming Fall Classic
2037 Elin Doebbeling 48.43 9 B Min BB: 43.29 (+5.14s | 10.6%) Team Vortex 11/23/2024 2024 CO CUDA Pentathlon XXXVII
2038 Aabha Nargund 48.43 9 B Min BB: 43.29 (+5.14s | 10.6%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
2039 Shayla Purville 48.43 10 B Min BB: 43.29 (+5.14s | 10.6%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
2040 Elysia Esparza-Chen 48.43 8 B Min BB: 43.29 (+5.14s | 10.6%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
2041 Kenna Winston 48.43 10 B Min BB: 43.29 (+5.14s | 10.6%) Beaverton Area Aquatics Club 10/17/2025 2025 CST Harvest Open
2042 Evelyn Dreier 48.44 10 B Min BB: 43.29 (+5.15s | 10.6%) Northern Nevada Aquatics 02/06/2026 2026 Valentines Day Age Group Open
2043 Evelyn Mosendz 48.45 8 B Min BB: 43.29 (+5.16s | 10.7%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
2044 Pepper West 48.45 7 B Min BB: 43.29 (+5.16s | 10.7%) Hillsboro Swim Team 01/03/2026 2026 CAT Short Course Open
2045 Katherine Moyer 48.45 9 B Min BB: 43.29 (+5.16s | 10.7%) Pacific Swim 01/31/2026 2026 SBA All Ages NTS Meet
2046 Ava Martin 48.45 9 B Min BB: 43.29 (+5.16s | 10.7%) Lake Oswego Swim Club 01/11/2025 2025 LOSC Winter Intrasquad
2047 Austen McGregor 48.45 10 B Min BB: 43.29 (+5.16s | 10.7%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
2048 Brooklyn Gregory 48.46 8 B Min BB: 43.29 (+5.17s | 10.7%) Mission Valley YMCA 12/05/2025 SI 2025 RSD All Ages WAG Max
2049 Hazel Huberty 48.47 10 B Min BB: 43.29 (+5.18s | 10.7%) Portland Aquatic Club 12/13/2025 2025 OR HEAT Winter Invitational
2050 Tylee Stratton 48.47 9 B Min BB: 43.29 (+5.18s | 10.7%) Spokane Waves Aquatic Team 01/16/2026 2026 Hells Canyon Invitational
25 Back
24.38
24.38
50 Back
24.09
48.47
50 Back
48.47

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.