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Western Zone Zone Girls 10 & under - 50 Y Breast

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
901 Ally Liu 48.71 10 B Min BB: 48.69 (+0.02s | 0.0%) Life Time Oregon Swim Team 02/07/2026 2026 OR HEAT BC Blastoff
902 Arrietty Shieh 48.73 10 B Min BB: 48.69 (+0.04s | 0.1%) Tualatin Hills Swim Club 04/25/2025 2025 THSC April FNT
903 Bernice Nguyen 48.73 8 B Min BB: 48.69 (+0.04s | 0.1%) San Jose Goosemonkeys 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
904 Inara Hove 48.74 9 B Min BB: 48.69 (+0.05s | 0.1%) Team Eugene Aquatics 02/21/2026 2026 Arena Short Course 10 U Championships
905 Noelle Ahn 48.74 10 B Min BB: 48.69 (+0.05s | 0.1%) California Dolphins Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
906 Macy Baker 48.74 8 B Min BB: 48.69 (+0.05s | 0.1%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
23.60
23.60
50 Breast
25.14
48.74
50 Breast
48.74
907 Molly Penicook 48.75 10 B Min BB: 48.69 (+0.06s | 0.1%) Rogue Rapids 11/21/2025 2025 Rogue Rapids Sofia Marks Invitational
908 Sofia Halligan 48.75 10 B Min BB: 48.69 (+0.06s | 0.1%) South Whidbey Island Stingrays 02/07/2026 2026 PN TAC Island Express
909 Elizaveta Klimova 48.75 9 B Min BB: 48.69 (+0.06s | 0.1%) Olympic Cascade Aquatics 02/27/2026 2026 PN February AGI, Div 3 Approved
910 Wren Hegner 48.75 10 B Min BB: 48.69 (+0.06s | 0.1%) Loveland Swim Club 03/06/2026 2026 CO NCS Winter District Championships
25 Breast
23.69
23.69
50 Breast
25.06
48.75
50 Breast
48.75
911 Clover Jones-Wick 48.77 10 B Min BB: 48.69 (+0.08s | 0.2%) Columbia River Swim Team 10/17/2025 2025 CST Harvest Open
912 Pearl Sweeney 48.77 9 B Min BB: 48.69 (+0.08s | 0.2%) Multnomah Athletic Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
913 Mackenzie Tidwell 48.78 10 B Min BB: 48.69 (+0.09s | 0.2%) Sandpipers of Nevada 11/08/2024 2024 NV State Championships
914 Emma Newlands 48.79 9 B Min BB: 48.69 (+0.10s | 0.2%) Palo Alto Stanford Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
915 Makenna Barry 48.80 10 B Min BB: 48.69 (+0.11s | 0.2%) Palo Alto Stanford Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
916 Olga Safronova 48.80 10 B Min BB: 48.69 (+0.11s | 0.2%) Jbarracudas Swim Team 02/21/2026 2026 SI JBST Age Group Champs Max
917 Indy Manning 48.81 9 B Min BB: 48.69 (+0.12s | 0.2%) Rogue Rapids 02/21/2026 2026 Arena Short Course 10 U Championships
918 Sylvia Beaulieu 48.82 10 B Min BB: 48.69 (+0.13s | 0.3%) Albany Armada Aquatics 03/28/2026 Albany Armada Aquatics SC C B BB+
919 Mikayla Sweeney 48.83 9 B Min BB: 48.69 (+0.14s | 0.3%) Punahou Aquatics Institute 03/07/2026 2026 HI Junior Age Group SCY Championship
920 Avery Hawk 48.83 9 B Min BB: 48.69 (+0.14s | 0.3%) Pikes Peak Athletics 03/06/2026 2026 CO 14 U Silver State
921 Kassandra Copp 48.84 10 B Min BB: 48.69 (+0.15s | 0.3%) Kearns Youth Aquatic Team 12/29/2025 60th Kearns Holiday Open Invitational
922 Vera Woo 48.85 10 B Min BB: 48.69 (+0.16s | 0.3%) Piedmont Swim Team 07/18/2025 2025 Redwood Empire Swim League Championship
923 Rebekah LeDoux 48.85 9 B Min BB: 48.69 (+0.16s | 0.3%) Central Coast Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
924 Susanna Ryan 48.85 10 B Min BB: 48.69 (+0.16s | 0.3%) Portneuf Valley Swim Team 12/13/2025 2025 Holiday Classic
925 Zoe Martinez 48.86 10 B Min BB: 48.69 (+0.17s | 0.3%) Life Time Colorado Swim Club 01/16/2026 2026 CO CUDA Classic
926 Grace Stephenson 48.87 10 B Min BB: 48.69 (+0.18s | 0.4%) Mission Valley YMCA 01/31/2026 2026 SBA All Ages NTS Meet
927 Indira Thatcher 48.87 10 B Min BB: 48.69 (+0.18s | 0.4%) Bellevue Club Swim Team 02/27/2026 2026 PN Feb Age Group Invite,Div 3 Approved
928 Mila Khyungra 48.87 10 B Min BB: 48.69 (+0.18s | 0.4%) Legacy Aquatics 12/20/2025 2025 Legacy Aquatics Showdown
929 Eelin Rousse 48.88 10 B Min BB: 48.69 (+0.19s | 0.4%) Sea Lions Swim Team 02/21/2026 2026 Arena Short Course 10 U Championships
930 Brinley Lazzini 48.88 10 B Min BB: 48.69 (+0.19s | 0.4%) Swim South Bay 01/16/2026 2026 Brian Malick Memorial Z1S Championships
931 Brighton Porter 48.88 10 B Min BB: 48.69 (+0.19s | 0.4%) Unattached 02/13/2026 (Pullman) 2026 IES Jr Champs
932 Darby Zolin 48.88 10 B Min BB: 48.69 (+0.19s | 0.4%) Aptos Cabrillo Swim Club 03/28/2026 Swim South Bay
933 Leia Chev 48.90 9 B Min BB: 48.69 (+0.21s | 0.4%) Dart Swimming 11/08/2025 Folsom Classic 2025
934 Annie Zhang 48.91 10 B Min BB: 48.69 (+0.22s | 0.4%) Northern Colorado Swim Club 01/03/2026 2025 CO NOCO Team Intra Squad
935 Abigail Wagenknecht 48.91 10 B Min BB: 48.69 (+0.22s | 0.4%) Aces Swim Club 11/23/2024 2024 CO CUDA Pentathlon XXXVII
936 Adrienne Schroeder 48.91 10 B Min BB: 48.69 (+0.22s | 0.4%) The Olympic Club 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
937 Claire Kelly 48.92 9 B Min BB: 48.69 (+0.23s | 0.5%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
938 Genevieve Fischer 48.93 9 B Min BB: 48.69 (+0.24s | 0.5%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs
939 Emma Guo 48.94 9 B Min BB: 48.69 (+0.25s | 0.5%) Otter Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
940 Avery Ferraro 48.94 10 B Min BB: 48.69 (+0.25s | 0.5%) North Jeffco Swim Team 03/07/2025 2025 CO CSI Silver State Championships
941 Reese Gilmore 48.94 10 B Min BB: 48.69 (+0.25s | 0.5%) Beast 12/04/2025 2025 Holiday Swim Festival
942 Camilla Acharte 48.96 10 B Min BB: 48.69 (+0.27s | 0.6%) Cottonwood Heights Aquatics 12/13/2025 2025 UTAH Winter Classic
943 Quinn Truong 48.96 9 B Min BB: 48.69 (+0.27s | 0.6%) Chinook Aquatic Club 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
944 Kaley Nelson 48.96 10 B Min BB: 48.69 (+0.27s | 0.6%) Coeur D\\\\\\'alene Area Swim Team 09/20/2025 2025 IE MRA Sprint Shootout
25 Breast
23.15
23.15
50 Breast
25.81
48.96
50 Breast
48.96
945 Ella Yang 48.98 9 B Min BB: 48.69 (+0.29s | 0.6%) Tualatin Hills Swim Club 11/07/2025 2025 THSC November Open
946 Maria Nechayev 48.98 10 B Min BB: 48.69 (+0.29s | 0.6%) Olympic Cascade Aquatics 03/28/2026 2026 PN Spring Showdown, Div1 Approved
947 Nastassia Burton 48.98 9 B Min BB: 48.69 (+0.29s | 0.6%) Rogue Rapids 02/21/2026 2026 Arena Short Course 10 U Championships
948 Victoria Kong 48.99 9 B Min BB: 48.69 (+0.30s | 0.6%) Pacific Swim 01/31/2026 2026 SBA All Ages NTS Meet
949 Christina Nguyen 48.99 10 B Min BB: 48.69 (+0.30s | 0.6%) Legacy Aquatics 01/16/2026 2026 THSC 14 U Winter Showcase
950 Adalyn King 49.00 10 B Min BB: 48.69 (+0.31s | 0.6%) Fort Collins Area Swim Team 03/06/2026 2026 CO NCS Winter District Championships
25 Breast
24.20
24.20
50 Breast
24.80
49.00
50 Breast
49.00

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.