Pacific Swimming Girls 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Autumn Cooper | 45.74 | 10 | BB Min | A: 42.79 (+2.95s | 6.4%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 102 | Lucia Tang | 45.80 | 9 | BB Min | A: 42.79 (+3.01s | 6.6%) | Sunnyvale Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 103 | Minh-An Kirkpatrick | 45.82 | 10 | BB Min | A: 42.79 (+3.03s | 6.6%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 104 | Rachel Ellis | 45.86 | 9 | BB Min | A: 42.79 (+3.07s | 6.7%) | South Valley Makos | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 105 | Jacqueline Dudenko | 45.90 | 10 | BB Min | A: 42.79 (+3.11s | 6.8%) | Unattached | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 106 | Vera Gojkovich | 45.96 | 10 | BB Min | A: 42.79 (+3.17s | 6.9%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 107 | Chooch Branich | 45.97 | 9 | BB Min | A: 42.79 (+3.18s | 6.9%) | Unattached | 09/20/2025 | WANV CBA+ Endless Summer Meet | |
| 108 | Reagan Little | 45.97 | 9 | BB Min | A: 42.79 (+3.18s | 6.9%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |
| 109 | Anna Neary | 46.06 | 10 | BB Min | A: 42.79 (+3.27s | 7.1%) | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 110 | Sofia Caldito | 46.11 | 10 | BB Min | A: 42.79 (+3.32s | 7.2%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 111 | Addie Maa | 46.16 | 10 | BB Min | A: 42.79 (+3.37s | 7.3%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 112 | Ashley Kail | 46.16 | 9 | BB Min | A: 42.79 (+3.37s | 7.3%) | Alameda Gators | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | |
| 113 | Kayona Brown | 46.18 | 10 | BB Min | A: 42.79 (+3.39s | 7.3%) | Pacific Swimming Zone | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 114 | Emma Huang | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Unattached | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 115 | Claire Du | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 116 | Avery Peck | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Terrapins Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 117 | Evelyn Ye | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 118 | Vivienne Coviello | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 119 | Jane Cheng | 46.39 | 9 | BB Min | A: 42.79 (+3.60s | 7.8%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 120 | Chloe Wang | 46.41 | 10 | BB Min | A: 42.79 (+3.62s | 7.8%) | Pleasanton Seahawks | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 121 | Lydia Bowman | 46.42 | 10 | BB Min | A: 42.79 (+3.63s | 7.8%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | |
| 122 | Amanda Wu | 46.45 | 9 | BB Min | A: 42.79 (+3.66s | 7.9%) | Alto Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 123 | Aaris Monsalud | 46.48 | 9 | BB Min | A: 42.79 (+3.69s | 7.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 124 | Layun Kim | 46.56 | 10 | BB Min | A: 42.79 (+3.77s | 8.1%) | Quicksilver Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 125 | Riley Luong | 46.63 | 9 | BB Min | A: 42.79 (+3.84s | 8.2%) | Fog City Hammerheads | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 126 | Aila Chisholm | 46.73 | 10 | BB Min | A: 42.79 (+3.94s | 8.4%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |
| 127 | Lanxuan Shen | 46.75 | 9 | BB Min | A: 42.79 (+3.96s | 8.5%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 128 | Selin Keskin | 46.77 | 10 | BB Min | A: 42.79 (+3.98s | 8.5%) | Otter Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 129 | Sarah Chan | 46.77 | 10 | BB Min | A: 42.79 (+3.98s | 8.5%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 130 | Soomin Han | 46.84 | 9 | BB Min | A: 42.79 (+4.05s | 8.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 131 | Gwyneth Delaney | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 132 | Arlette Wang | 46.89 | 10 | BB Min | A: 42.79 (+4.10s | 8.7%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 133 | Ami Tanaka | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Burlingame Aquatics | 11/16/2024 | 2024 DACA SC CBA Meet | |
| 134 | Amelia Skowronek | 46.93 | 8 | BB Min | A: 42.79 (+4.14s | 8.8%) | Diablo Aquatics | 09/27/2025 | PC LAC C B BB | |
| 135 | Emilia Tchaouchev | 46.94 | 9 | BB Min | A: 42.79 (+4.15s | 8.8%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 136 | Charlotte Zanutto | 46.98 | 10 | BB Min | A: 42.79 (+4.19s | 8.9%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 137 | Averie Mak | 47.07 | 9 | BB Min | A: 42.79 (+4.28s | 9.1%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 138 | Juliette Roslyn | 47.07 | 10 | BB Min | A: 42.79 (+4.28s | 9.1%) | North Bay Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 139 | Harper Hillis | 47.11 | 9 | BB Min | A: 42.79 (+4.32s | 9.2%) | Unattached | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 140 | Evelyn Zhou | 47.17 | 10 | BB Min | A: 42.79 (+4.38s | 9.3%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 141 | Ada Ratner | 47.25 | 10 | BB Min | A: 42.79 (+4.46s | 9.4%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 142 | Cristiana Neofytou | 47.26 | 9 | BB Min | A: 42.79 (+4.47s | 9.5%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 143 | Zalia Balkman | 47.28 | 10 | BB Min | A: 42.79 (+4.49s | 9.5%) | Piedmont Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | |
| 144 | Josette Kehrer | 47.30 | 10 | BB Min | A: 42.79 (+4.51s | 9.5%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |
| 145 | Helena Bowen | 47.33 | 10 | BB Min | A: 42.79 (+4.54s | 9.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 146 | Liana Ybanez | 47.36 | 9 | BB Min | A: 42.79 (+4.57s | 9.6%) | Brentwood Seawolves | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 147 | Nora Pei | 47.42 | 10 | BB Min | A: 42.79 (+4.63s | 9.8%) | Albany Armada Aquatics | 07/10/2026 | Redwood Empire Swim League Championship | |
| 148 | Aviana Sajuthi-Leach | 47.47 | 8 | BB Min | A: 42.79 (+4.68s | 9.9%) | Bay Club Panthers | 03/07/2026 | BAC Race To AGCs | |
| 149 | Emery Keatley | 47.49 | 10 | BB Min | A: 42.79 (+4.70s | 9.9%) | North Bay Aquatics | 11/08/2025 | TCA PC November SC C B A+ | |
| 150 | Maya Losada-Tweedell | 47.51 | 8 | BB Min | A: 42.79 (+4.72s | 9.9%) | Neptune Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |
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.