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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2801 | Mae Rothstein | 45.52 | 9 | B: 39.79 (+5.73s | 12.6%) | YMCA Presidio Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2802 | Arianna Cummings | 45.53 | 9 | B: 39.79 (+5.74s | 12.6%) | The Dalles Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 2803 | Natalie Maley | 45.53 | 9 | B: 39.79 (+5.74s | 12.6%) | SlipStream Aquatics | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 2804 | Lavender Kizito | 45.54 | 7 | B: 39.79 (+5.75s | 12.6%) | Tri-city Channel Cats | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 2805 | Christianne Rabanes | 45.55 | 10 | B: 39.79 (+5.76s | 12.6%) | Winnemucca White Water Swim Te | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 2806 | Penelope Bylund | 45.55 | 9 | B: 39.79 (+5.76s | 12.6%) | Inland Coastal Aquatic Club | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | ||
| 2807 | Lyla Malmstrom | 45.55 | 8 | B: 39.79 (+5.76s | 12.6%) | Hills Hurricane Swimming | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 2808 | Arianna Richardson | 45.55 | 9 | B: 39.79 (+5.76s | 12.6%) | University Place Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | ||
| 2809 | Emilia Micucci | 45.56 | 10 | B: 39.79 (+5.77s | 12.7%) | Renegade Aquatics | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | ||
| 2810 | Kory Doughty | 45.56 | 10 | B: 39.79 (+5.77s | 12.7%) | River Road Swim Team | 08/07/2026 | Big Kahuna 2026 | ||
| 2811 | Cora Baumann-Clayton | 45.58 | 9 | B: 39.79 (+5.79s | 12.7%) | Aquawolves Swimming | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | ||
| 2812 | Eleanor Miller | 45.58 | 9 | B: 39.79 (+5.79s | 12.7%) | Aspire Aquatics of Colorado | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | ||
| 2813 | Calliope Foreman | 45.58 | 10 | B: 39.79 (+5.79s | 12.7%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 2814 | Amelia Wendeborn | 45.58 | 10 | B: 39.79 (+5.79s | 12.7%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 2815 | Sahana Khokha | 45.59 | 9 | B: 39.79 (+5.80s | 12.7%) | The Olympic Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 2816 | Mayra Erdem | 45.59 | 8 | B: 39.79 (+5.80s | 12.7%) | Renegade Aquatics | 07/18/2026 | 2026 SI ICAC 14U RISING STARS 3 | ||
| 2817 | Mari Collantes | 45.60 | 9 | B: 39.79 (+5.81s | 12.7%) | Manta Ray Aquatics | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | ||
| 2818 | Penelope Spencer | 45.61 | 9 | B: 39.79 (+5.82s | 12.8%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 2819 | Athena Altfield | 45.61 | 9 | B: 39.79 (+5.82s | 12.8%) | Olympic Cascade Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 2820 | Emma Zhang | 45.61 | 8 | B: 39.79 (+5.82s | 12.8%) | Pro Swimming | 05/30/2026 | 2026 PN Pro Summer Pentathlon Approved | ||
| 2821 | Amelia Krantz-Dauz | 45.62 | 9 | B: 39.79 (+5.83s | 12.8%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 2822 | Odette Thomas | 45.63 | 10 | B: 39.79 (+5.84s | 12.8%) | Ohana Swim Team | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | ||
| 2823 | Audrey Williams | 45.63 | 9 | B: 39.79 (+5.84s | 12.8%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 2824 | Chloe Underwood | 45.63 | 8 | B: 39.79 (+5.84s | 12.8%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 2825 | Elliyana Serrano | 45.63 | 10 | B: 39.79 (+5.84s | 12.8%) | Foothills Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 2826 | Allison Cardenas | 45.64 | 9 | B: 39.79 (+5.85s | 12.8%) | Tigard | 02/13/2026 | 2026 OR HS 6A 5 | ||
| 2827 | Vivianne Gonzalez | 45.65 | 11 | B: 39.79 (+5.86s | 12.8%) | AC Swim Club | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 2828 | Calina Cerimele | 45.67 | 9 | B: 39.79 (+5.88s | 12.9%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 2829 | Marlo Riccardi | 45.68 | 9 | B: 39.79 (+5.89s | 12.9%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 2830 | Katherine Miller | 45.68 | 7 | B: 39.79 (+5.89s | 12.9%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 2831 | Gwen Erhardt | 45.68 | 10 | B: 39.79 (+5.89s | 12.9%) | Westside Chargers | 07/24/2026 | CVAL 2026 | ||
| 2832 | Liloa Kellam | 45.68 | 9 | B: 39.79 (+5.89s | 12.9%) | Lahaina Swim Club | 11/15/2025 | 2025 MAGSA SCY A3 Meet | ||
| 2833 | Indira Andel | 45.68 | 10 | B: 39.79 (+5.89s | 12.9%) | East Bay Bat Rays | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 2834 | Zoe Zenger | 45.69 | 9 | B: 39.79 (+5.90s | 12.9%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | ||
| 2835 | Eunjae Hwang | 45.69 | 9 | B: 39.79 (+5.90s | 12.9%) | Boise YMCA Swim Team | 09/20/2025 | Caitlin Vinsonhaler Memorial Time Acheivement | ||
| 2836 | Claire In | 45.69 | 10 | B: 39.79 (+5.90s | 12.9%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 2837 | Olivia Pimley | 45.69 | 9 | B: 39.79 (+5.90s | 12.9%) | Vashon Seals Swim Team | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | ||
| 2838 | Greta Cunningham | 45.70 | 10 | B: 39.79 (+5.91s | 12.9%) | AC Swim Club | 07/25/2026 | 2026 REAL Championships | ||
| 2839 | Valerie Nichols | 45.70 | 8 | B: 39.79 (+5.91s | 12.9%) | University Place Aquatic Club | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | ||
| 2840 | Lexi Cowan | 45.70 | 8 | B: 39.79 (+5.91s | 12.9%) | Durango Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 2841 | Marisa Abedi | 45.71 | 10 | B: 39.79 (+5.92s | 13.0%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 2842 | Cierra Wimer | 45.72 | 10 | B: 39.79 (+5.93s | 13.0%) | Lebanon Swim Club | 02/16/2025 | 2025 AAA Final Countdown Open | ||
| 2843 | Aaradhya Mangal | 45.73 | 10 | B: 39.79 (+5.94s | 13.0%) | Gold\\\\\\'s Aquatics Club | 02/20/2026 | 2026 PN SRST Champs Qualifier Approved | ||
| 2844 | Claire Medjuck | 45.73 | 10 | B: 39.79 (+5.94s | 13.0%) | Aulea Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2845 | Charlotte Wong | 45.73 | 9 | B: 39.79 (+5.94s | 13.0%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 2846 | Claire Mayfield | 45.73 | 9 | B: 39.79 (+5.94s | 13.0%) | Eastmont | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 2847 | Avery Tedy | 45.74 | 9 | B: 39.79 (+5.95s | 13.0%) | Front Range Barracudas | 07/09/2026 | 2026 CO NCS 10 U Summer Festival | ||
| 2848 | Eleanor Lee | 45.74 | 9 | B: 39.79 (+5.95s | 13.0%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 2849 | Bailey Hildebrand | 45.78 | 10 | B: 39.79 (+5.99s | 13.1%) | Thurston Olympians Swim Club | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 2850 | Alexis Parson | 45.78 | 9 | B: 39.79 (+5.99s | 13.1%) | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
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.