Western Zone Zone Girls 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4051 | Isabella Li | 51.74 | 8 | B: 39.79 (+11.95s | 23.1%) | West Coast Aquatics | 01/10/2026 | 2026 PN WEST IMX Intersquad | ||
| 4052 | Solenn Jacob | 51.74 | 7 | B: 39.79 (+11.95s | 23.1%) | El Cerrito Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 4053 | Maria Santillan | 51.74 | 10 | B: 39.79 (+11.95s | 23.1%) | Vallejo Aquatic Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 4054 | Carys Drake | 51.75 | 9 | B: 39.79 (+11.96s | 23.1%) | Inland Coastal Aquatic Club | 05/03/2026 | 2026 SI BAY 14U Rising Stars 1 | ||
| 4055 | Annabelle Pittman | 51.75 | 8 | B: 39.79 (+11.96s | 23.1%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 4056 | Isabella Masone | 51.75 | 9 | B: 39.79 (+11.96s | 23.1%) | Boulder Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 4057 | Aria Gillon | 51.76 | 8 | B: 39.79 (+11.97s | 23.1%) | Montrose Marlins Swim Club | 01/24/2026 | 2026 CO Montrose Marlins Polar Plunge | ||
| 4058 | Eleanor Baker | 51.77 | 10 | B: 39.79 (+11.98s | 23.1%) | McMinnville Swim Club | 05/31/2025 | 2025 Wine Country Invitational | ||
| 4059 | Aryanshi Chowhan | 51.78 | 9 | B: 39.79 (+11.99s | 23.2%) | YMCA of Snohomish County Barra | 05/16/2026 | 2026 PN (PSSA) BYST Spring Fling Approved | ||
| 4060 | Brianna Gordon | 51.79 | 7 | B: 39.79 (+12.00s | 23.2%) | Olympic Cascade Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 4061 | Isla Essman | 51.80 | 8 | B: 39.79 (+12.01s | 23.2%) | Sawtooth Aquatic Club | 11/16/2025 | Fall Mixer Block Party #2 | ||
| 4062 | Hayden Winn | 51.81 | 8 | B: 39.79 (+12.02s | 23.2%) | Humboldt Swim Club | 07/11/2026 | Willits Otters Hot Summer Swim | ||
| 4063 | Sami Crespo | 51.81 | 8 | B: 39.79 (+12.02s | 23.2%) | Murray Aquatic Club | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 4064 | Eva Roney | 51.82 | 10 | B: 39.79 (+12.03s | 23.2%) | Seattle Metropolitan Aquatic C | 05/17/2026 | 2026 PN SMAC May Mini Meet Approved | ||
| 4065 | Eva Wang | 51.83 | 9 | B: 39.79 (+12.04s | 23.2%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 4066 | Bridget Palmgren | 51.83 | 8 | B: 39.79 (+12.04s | 23.2%) | Kona Dolphins Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 4067 | Emily Ross | 51.83 | 9 | B: 39.79 (+12.04s | 23.2%) | VillaSport Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 4068 | Elora Chan | 51.84 | 7 | B: 39.79 (+12.05s | 23.2%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 4069 | Lakyn Zucchino | 51.85 | 8 | B: 39.79 (+12.06s | 23.3%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 4070 | Evelyn Vespe | 51.85 | 7 | B: 39.79 (+12.06s | 23.3%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 4071 | Sophie Esquivel | 51.86 | 10 | B: 39.79 (+12.07s | 23.3%) | Swim Kauai Aquatics | 04/11/2026 | SKA Home Meet 41126 | ||
| 4072 | Berkli Allphin | 51.87 | 8 | B: 39.79 (+12.08s | 23.3%) | Rogue Rapids | 11/15/2024 | Bend High Desert Classic | ||
| 4073 | Heloise Mero | 51.88 | 9 | B: 39.79 (+12.09s | 23.3%) | Valley Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 4074 | Finley Scharer | 51.90 | 9 | B: 39.79 (+12.11s | 23.3%) | Salem Swim Club | 01/24/2026 | Oregon YMCA Championships 2026 | ||
| 4075 | Mackenzie Jamison | 51.90 | 7 | B: 39.79 (+12.11s | 23.3%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4076 | Philippa Jarrard | 51.91 | 10 | B: 39.79 (+12.12s | 23.3%) | Swim Lake City Legends | 09/27/2024 | The Timeless Classic | ||
| 4077 | Emery Coomer | 51.91 | 10 | B: 39.79 (+12.12s | 23.3%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 4078 | Julia Ramich | 51.92 | 9 | B: 39.79 (+12.13s | 23.4%) | Univ. of Denver Hilltoppers | 03/15/2025 | 2025 CO ACES Mighty Mini | ||
| 4079 | Chloe Kaneshiro | 51.92 | 9 | B: 39.79 (+12.13s | 23.4%) | Kamehameha Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 4080 | Molly Baker | 51.93 | 10 | B: 39.79 (+12.14s | 23.4%) | Waves Aquatics Napa Valley | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 4081 | Ahana Aryal | 51.94 | 10 | B: 39.79 (+12.15s | 23.4%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 4082 | Mia Loo | 51.94 | 8 | B: 39.79 (+12.15s | 23.4%) | Otter Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 4083 | Campbell Reilly | 51.94 | 8 | B: 39.79 (+12.15s | 23.4%) | Front Range Barracudas | 03/07/2025 | 2025 CO NCS Winter District Championships | ||
| 4084 | Maira Aoki | 51.94 | 6 | B: 39.79 (+12.15s | 23.4%) | Falfins Swimming | 06/27/2026 | 2026 CO Falfins Summer Series #3 | ||
| 4085 | Harlyn Eager | 51.96 | 9 | B: 39.79 (+12.17s | 23.4%) | Seattle Metropolitan Aquatic C | 11/03/2024 | 2024 PN SMAC Fall Mini Meet | ||
| 4086 | Astrid Haskell | 51.96 | 7 | B: 39.79 (+12.17s | 23.4%) | Fallbrook Assoc Swim T | 04/11/2026 | 2026 SI FAST BC All Ages | ||
| 4087 | Venice Vo | 51.97 | 9 | B: 39.79 (+12.18s | 23.4%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | ||
| 4088 | Faye Vikstrom | 51.98 | 9 | B: 39.79 (+12.19s | 23.5%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 4089 | Xi-Mu Gu | 51.98 | 8 | B: 39.79 (+12.19s | 23.5%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 4090 | Regan Moffat | 51.98 | 8 | B: 39.79 (+12.19s | 23.5%) | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | ||
| 4091 | Ellie Provine | 52.00 | 10 | B: 39.79 (+12.21s | 23.5%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 4092 | Aahira Mukherjee | 52.00 | 7 | B: 39.79 (+12.21s | 23.5%) | Stingray Swim Team | 02/20/2026 | 2026 PN SRST Champs Qualifier Approved | ||
| 4093 | Adeline Koliesnik | 52.02 | 9 | B: 39.79 (+12.23s | 23.5%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 4094 | Candice Gin | 52.03 | 8 | B: 39.79 (+12.24s | 23.5%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 4095 | Joey Li | 52.03 | 9 | B: 39.79 (+12.24s | 23.5%) | Palo Alto Stanford Aquatics | 12/21/2024 | 2024 PASA Winter Frolic Meet @ PALY HS | ||
| 4096 | Shiloh Huffman | 52.03 | 8 | B: 39.79 (+12.24s | 23.5%) | Wild West Aquatic Club | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | ||
| 4097 | Abigail Robinson | 52.03 | 10 | B: 39.79 (+12.24s | 23.5%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 4098 | Lily Dieffenbach | 52.03 | 8 | B: 39.79 (+12.24s | 23.5%) | Wind N Sea Swim Team | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 4099 | Aurora Eisenmann | 52.04 | 10 | B: 39.79 (+12.25s | 23.5%) | YMCA Presidio Aquatics | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 4100 | Logan Thomsen | 52.04 | 8 | B: 39.79 (+12.25s | 23.5%) | Vacaville Swim Club | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
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.