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
1951 Darya Biglarbegian 54.38 10 B: 36.89 (+17.49s | 32.2%) South Valley Stingrays 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1952 Lily Berg 54.42 10 B: 48.39 (+6.03s | 11.1%) Castle Rock Swimming 01/16/2026 2026 Gabrielle Rose Tiger Classic
1953 Miriam Rudwick 54.42 9 B: 48.39 (+6.03s | 11.1%) Apex 10/17/2025 2025 CST Harvest Open
1954 Marina Flores 54.44 9 B: 48.39 (+6.05s | 11.1%) Alameda Gators 01/10/2026 Pleasanton Seahawks SCY C B BB+ Meet
1955 Mikayla Sweeney 54.44 8 B: 48.39 (+6.05s | 11.1%) Punahou Aquatics Institute 10/19/2025 Aulea Fall Frenzy Meet
1956 Adelyn Morrell 54.44 9 B: 48.39 (+6.05s | 11.1%) Chinook Aquatic Club 03/01/2025 2025 PN C March Madness
1957 Sunny Prosl 54.45 10 B: 48.39 (+6.06s | 11.1%) Cascade Swim Club 02/01/2026 2026 PN CSC February Mini Meet Approved
1958 Hailey Esbenshade 54.45 10 B: 48.39 (+6.06s | 11.1%) Ohana Swim Team 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
1959 Natalie Yamamoto 54.47 7 B: 48.39 (+6.08s | 11.2%) Hilo Aquatic Club 02/07/2026 BIG ISLAND SWIMMING @ KCAC
1960 Catherine Xu 54.49 8 B: 48.39 (+6.10s | 11.2%) Palo Alto Stanford Aquatics 07/21/2024 2024 PASA Summer Palooza
1961 Lausanne Doan 54.54 9 B: 48.39 (+6.15s | 11.3%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
1962 Riley Chung 54.55 10 B: 48.39 (+6.16s | 11.3%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
1963 Laurel Carnes 54.55 9 B: 48.39 (+6.16s | 11.3%) Excel Aquatics 12/13/2025 2025 Ho Ho Ho Holiday 12 Under Meet
1964 Emma Olsen 54.56 10 B: 48.39 (+6.17s | 11.3%) Fort Collins Area Swim Team 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
1965 Elizabeth Holden 54.56 8 B: 48.39 (+6.17s | 11.3%) Bozeman Barracudas Swim Team 12/04/2025 2025 Holiday Swim Festival
1966 Thora Chen 54.58 10 B: 48.39 (+6.19s | 11.3%) Livermore AquaCowboys 11/08/2025 Brentwood Seawolves SCY C B BB+
1967 Maya Stotts 54.60 9 B: 48.39 (+6.21s | 11.4%) Hills Hurricane Swimming 01/10/2026 Pleasanton Seahawks SCY C B BB+ Meet
1968 Mackenzie Bidwill 54.61 10 B: 48.39 (+6.22s | 11.4%) Hickam Hurricanes 01/18/2026 January A+ Meet
1969 Hailey LaBerge 54.61 9 B: 48.39 (+6.22s | 11.4%) Rancho San Dieguito 10/11/2025 2025 SI RSD All Ages B C Meet
1970 Rachel Missey 54.61 9 B: 48.39 (+6.22s | 11.4%) Excel Aquatics 09/12/2025 2025 Excel Fall Fest Open
1971 Claire Coffey 54.63 10 B: 48.39 (+6.24s | 11.4%) Montclair Swim Team 07/18/2025 2025 Redwood Empire Swim League Championship
1972 Emma Burgess 54.63 10 B: 48.39 (+6.24s | 11.4%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
1973 Bella Lopez 54.65 10 B: 48.39 (+6.26s | 11.5%) Tri-city Channel Cats 01/31/2026 2026 Winter Open
25 Fly
25.53
25.53
50 Fly
29.12
54.65
50 Fly
54.65
1974 Paisley MacDonald 54.68 10 B: 48.39 (+6.29s | 11.5%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
1975 Vivien Han 54.69 10 B: 48.39 (+6.30s | 11.5%) South Bay Aquatics 01/31/2026 2026 SBA All Ages NTS Meet
1976 Sindy Liu 54.70 7 B: 48.39 (+6.31s | 11.5%) Wave Aquatics 03/15/2025 2025 PN MMSC Marlins Madness
1977 Evelyn Chen 54.70 9 B: 48.39 (+6.31s | 11.5%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
1978 Coralie Lind 54.71 9 B: 48.39 (+6.32s | 11.6%) Foothills Swim Team 01/16/2026 2026 CO CUDA Classic
1979 Emersyn Ash 54.71 8 B: 48.39 (+6.32s | 11.6%) Falfins Swimming 12/19/2025 2025 CO Falfins Holiday Open
1980 Aabha Nargund 54.72 9 B: 48.39 (+6.33s | 11.6%) Wave Aquatics 12/06/2025 2025 PN Fall Divisionals, Division 3 WAVE
1981 Kay Tan 54.72 10 B: 48.39 (+6.33s | 11.6%) Daly City Dolphins 11/14/2025 PSL Pumpkin Spice Lovers 25 129
1982 Andrea Hyer 54.72 10 B: 48.39 (+6.33s | 11.6%) Park City Swimming 10/24/2025 SSC Witchy Waters 2025
1983 Shae Shevelenko 54.73 10 B: 48.39 (+6.34s | 11.6%) The Olympic Club 10/11/2025 VJO Sprint For The Golden Ticket CBA+ 2025
1984 Tiffany Xiao 54.74 9 B: 48.39 (+6.35s | 11.6%) Orinda Aquatics 01/31/2026 Zone 2 Winter Championship Meet
1985 Elena Shepherd 54.76 9 B: 48.39 (+6.37s | 11.6%) Albany Aquatic Association 01/03/2026 2026 CAT Short Course Open
1986 Miranda Stewart 54.76 10 B: 48.39 (+6.37s | 11.6%) Neptune Swimming 10/18/2025 Sebastopol Sea Serpents CBA+ Pumpkin Plunge
1987 Evelyn Kolbe 54.76 9 B: 48.39 (+6.37s | 11.6%) Douglas Dolfins Swim Team 09/12/2025 Molly Lahlum Memorial Autumn Freeze
1988 Ella Chen 54.77 10 B: 48.39 (+6.38s | 11.6%) ElitSwim Club 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
1989 Claire Hayward 54.77 9 B: 48.39 (+6.38s | 11.6%) Lake Oswego Swim Club 12/13/2025 2025 OR HEAT Winter Invitational
1990 Piper Carlson 54.78 9 B: 48.39 (+6.39s | 11.7%) Coeur D\\\\\\'alene Area Swim Team 09/20/2025 2025 IE MRA Sprint Shootout
25 Fly
25.04
25.04
50 Fly
29.74
54.78
50 Fly
54.78
1991 Zoey Travnicek 54.81 10 B: 48.39 (+6.42s | 11.7%) Sandpoint Sharks Swim Club 01/16/2026 2026 Hells Canyon Invitational
1992 Kayla McCaskey 54.81 10 B: 48.39 (+6.42s | 11.7%) North Coast Aquatics 10/11/2025 2025 SI RSD All Ages B C Meet
1993 Chloe Sunderman 54.82 9 B: 48.39 (+6.43s | 11.7%) SwimTLC-Parker Phenomena Swim 12/12/2025 2025 CO NJ Blizzard Invite
1994 Camila Montero 54.82 8 B: 48.39 (+6.43s | 11.7%) Sea to Desert Swim Association 01/26/2025 2025 SI MVY 10U Mini Meet
1995 Olivia Chen 54.84 9 B: 48.39 (+6.45s | 11.8%) Tualatin Hills Swim Club 12/12/2025 2025 OR TTSC Holiday Invitational Meet
1996 Sadie Layton 54.85 9 B: 48.39 (+6.46s | 11.8%) SwimTLC-Parker Phenomena Swim 01/10/2026 2026 CO Falfins SC Series #3
1997 Brooklyn Henderson 54.86 8 B: 48.39 (+6.47s | 11.8%) Cali Piranha Swim Team 08/02/2025 2025 SI WIND All Ages NTS Wrap Up Meet
1998 Ruth Wimer 54.86 8 B: 48.39 (+6.47s | 11.8%) Cottonwood Heights Aquatics 02/28/2025 Beehive Finale 2025
1999 Elise Shonka 54.86 10 B: 48.39 (+6.47s | 11.8%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
2000 Faith Pulsipher 54.87 7 B: 48.39 (+6.48s | 11.8%) Life Time Fitness Utah Swim Te 11/06/2025 2025 OA Thanksgiving Turkey Meet

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.