USA Girls 10 & under - 50 Y Breast
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Sophia Tuason | 43.85 | 10 | BB Min | A: 42.79 (+1.06s | 2.4%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 1052 | Mila Desai | 43.85 | 10 | BB Min | A: 42.79 (+1.06s | 2.4%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 1053 | Zoey La Savio-Hill | 43.85 | 10 | BB Min | A: 42.79 (+1.06s | 2.4%) | The Claremont Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1054 | Madeline Yurchak | 43.86 | 10 | BB Min | A: 42.79 (+1.07s | 2.4%) | Bellevue Club Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 1055 | Harley Svirida | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Berkshire Family YMCA Polar Be | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1056 | Sofia Drury Deza | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Aulea Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1057 | Michaela Smurdon | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Hydro Swim Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 1058 | Rosie Phinney | 43.87 | 9 | BB Min | A: 42.79 (+1.08s | 2.5%) | Middlebury Aquatics Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1059 | Carolyn Liu | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 1060 | Raini Kendall | 43.88 | 10 | BB Min | A: 42.79 (+1.09s | 2.5%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1061 | Wrenley Liu | 43.88 | 9 | BB Min | A: 42.79 (+1.09s | 2.5%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1062 | Yezi Li | 43.89 | 10 | BB Min | A: 42.79 (+1.10s | 2.5%) | Pacific Dragons Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1063 | Nya Ferguson | 43.89 | 9 | BB Min | A: 42.79 (+1.10s | 2.5%) | Swim Coral Springs | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 1064 | Madelyn Stoddard | 43.89 | 9 | BB Min | A: 42.79 (+1.10s | 2.5%) | Jenison | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 1065 | Lainey Long | 43.89 | 10 | BB Min | A: 42.79 (+1.10s | 2.5%) | Stingrays Swim Team | 11/08/2025 | 2025 PWSC Fall Aqua Fest | |
| 1066 | Iris Wang | 43.90 | 10 | BB Min | A: 42.79 (+1.11s | 2.5%) | Pacific Dragons Swim Team | 11/22/2025 | 2025 PN November AGI Div 1 (PDST) | |
| 1067 | Angelina Workman | 43.90 | 10 | BB Min | A: 42.79 (+1.11s | 2.5%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | |
| 1068 | Chloe Lin | 43.90 | 10 | BB Min | A: 42.79 (+1.11s | 2.5%) | Los Altos Mountain View Aquati | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1069 | Olivia Mosquera | 43.91 | 9 | BB Min | A: 42.79 (+1.12s | 2.6%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1070 | Kimberly Hong | 43.91 | 10 | BB Min | A: 42.79 (+1.12s | 2.6%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1071 | Nora Davis | 43.91 | 10 | BB Min | A: 42.79 (+1.12s | 2.6%) | Tennessee Aquatics | 03/06/2026 | Speedo Southern Premier | |
| 1072 | Ayumi Sario | 43.92 | 9 | BB Min | A: 42.79 (+1.13s | 2.6%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1073 | McKenzie Olson | 43.92 | 10 | BB Min | A: 42.79 (+1.13s | 2.6%) | Chugiak Aquatics Club | 11/21/2025 | NLSC Sprint Classic | |
| 1074 | Sophia Carroll | 43.92 | 10 | BB Min | A: 42.79 (+1.13s | 2.6%) | Aquajets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 1075 | Rayna Ahuja | 43.92 | 10 | BB Min | A: 42.79 (+1.13s | 2.6%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1076 | Emelia Johnson | 43.93 | 10 | BB Min | A: 42.79 (+1.14s | 2.6%) | South East Metro Sharks | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 1077 | Zoey Najor | 43.94 | 9 | BB Min | A: 42.79 (+1.15s | 2.6%) | Motor City Aquatics | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 1078 | Lucy Cernoch | 43.94 | 10 | BB Min | A: 42.79 (+1.15s | 2.6%) | Aces Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1079 | Amelia Le | 43.94 | 10 | BB Min | A: 42.79 (+1.15s | 2.6%) | Shamrock Swim Club | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 1080 | Abigail Sandy | 43.94 | 10 | BB Min | A: 42.79 (+1.15s | 2.6%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1081 | Sophia Baru | 43.94 | 10 | BB Min | A: 42.79 (+1.15s | 2.6%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1082 | Mary Smolenski | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | Team Suffolk | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 1083 | Zainab Bojuwon | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 1084 | Anna Richardson | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | Aiken Armada Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1085 | Catalina Bernal | 43.95 | 10 | BB Min | A: 42.79 (+1.16s | 2.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1086 | Catherine Mshar | 43.96 | 9 | BB Min | A: 42.79 (+1.17s | 2.7%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | |
| 1087 | Emmy Haeg | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 1088 | Zoe Jarc | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 1089 | Zofia Ryga | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1090 | Parisa Randolph | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Pine Crest Swimming | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 1091 | Hattie Jones | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Lakeridge Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 1092 | Zoe Horn | 43.96 | 10 | BB Min | A: 42.79 (+1.17s | 2.7%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 1093 | Noel Davidson | 43.97 | 10 | BB Min | A: 42.79 (+1.18s | 2.7%) | Kingfish Swimming Medfield | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1094 | Nicolette Lee | 43.97 | 9 | BB Min | A: 42.79 (+1.18s | 2.7%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1095 | Caroline Capozzi | 43.97 | 10 | BB Min | A: 42.79 (+1.18s | 2.7%) | Monterey Bay Swim Club | 07/18/2025 | CVAL | |
| 1096 | Meira Wolfe | 43.98 | 10 | BB Min | A: 42.79 (+1.19s | 2.7%) | Gsa | 01/16/2026 | GSA January Jump Start 2026 | |
| 1097 | Milan Bennett | 43.98 | 10 | BB Min | A: 42.79 (+1.19s | 2.7%) | Hydra Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1098 | Sahasra Vasireddi | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1099 | Isabelle Giordano | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | Staten Island Aquatics Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1100 | Norah Smith | 44.00 | 10 | BB Min | A: 42.79 (+1.21s | 2.8%) | Area Tallahassee Aquatic Club | 10/18/2025 | ATAC Fall Invite | |
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.