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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2901 | Genevieve Flores | 47.89 | 10 | BB Min | A: 42.79 (+5.10s | 10.6%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 2902 | Olivia Elegbe | 47.89 | 9 | BB Min | A: 42.79 (+5.10s | 10.6%) | York Swim Club of Northern Vir | 11/21/2025 | 2025 Swim Rock | |
| 2903 | Ariana Volk | 47.89 | 10 | BB Min | A: 42.79 (+5.10s | 10.6%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 2904 | Ivy Dittman | 47.89 | 9 | BB Min | A: 42.79 (+5.10s | 10.6%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 2905 | Evelyn Spencer | 47.89 | 10 | BB Min | A: 42.79 (+5.10s | 10.6%) | Metro Surge Aquatic Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 2906 | Lucy Jackson | 47.89 | 9 | BB Min | A: 42.79 (+5.10s | 10.6%) | Tampa Y Swimming | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 2907 | Lucy Oates | 47.89 | 10 | BB Min | A: 42.79 (+5.10s | 10.6%) | Westlake Aquatic Facility | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 2908 | Cathryn Holzshu | 47.89 | 10 | BB Min | A: 42.79 (+5.10s | 10.6%) | Lowes YMCA Lightning Swim Team | 11/15/2025 | YBAC Fall Invite 25 | |
| 2909 | Annabelle Smith | 47.90 | 10 | BB Min | A: 42.79 (+5.11s | 10.7%) | Hurricane Penguins Swim Club | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 2910 | Piper MacNicol | 47.90 | 10 | BB Min | A: 42.79 (+5.11s | 10.7%) | Waves Of Wilmington Inc | 09/25/2025 | 2025 WOW Intrasquad Meet | |
| 2911 | Savannah Harvey | 47.90 | 10 | BB Min | A: 42.79 (+5.11s | 10.7%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2912 | Cora Thom | 47.90 | 9 | BB Min | A: 42.79 (+5.11s | 10.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 2913 | Seungyeon Park | 47.90 | 10 | BB Min | A: 42.79 (+5.11s | 10.7%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 2914 | Anna Chogovadze | 47.91 | 9 | BB Min | A: 42.79 (+5.12s | 10.7%) | Mission Aurora Colorado Swimmi | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2915 | Sarah Gardner | 47.91 | 10 | BB Min | A: 42.79 (+5.12s | 10.7%) | Life Time Southeast | 02/06/2026 | 2026 SES Region 3 Champions | |
| 2916 | Gwendolyn Buttram | 47.91 | 9 | BB Min | A: 42.79 (+5.12s | 10.7%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 2917 | Natalie Henderson | 47.91 | 10 | BB Min | A: 42.79 (+5.12s | 10.7%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 2918 | Sloan Verner | 47.91 | 10 | BB Min | A: 42.79 (+5.12s | 10.7%) | Ensworth Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 2919 | Ariel Dubrawsky | 47.92 | 10 | BB Min | A: 42.79 (+5.13s | 10.7%) | Morganton Swim Team | 03/07/2026 | RCST Pirate S Gold | |
| 2920 | Delaney Timmons | 47.92 | 10 | BB Min | A: 42.79 (+5.13s | 10.7%) | Neptune Swimming | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 2921 | Kaia Kissam | 47.92 | 10 | BB Min | A: 42.79 (+5.13s | 10.7%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2922 | Lillian Dean | 47.92 | 10 | BB Min | A: 42.79 (+5.13s | 10.7%) | Voltage Aquatics | 10/25/2025 | Spook Splash 2025 | |
| 2923 | Rachel Sedgwick | 47.92 | 10 | BB Min | A: 42.79 (+5.13s | 10.7%) | Layton Surfers | 09/11/2025 | 2025 CCAT 9 11 Tribute | |
| 2924 | Daria Shishkin | 47.92 | 8 | BB Min | A: 42.79 (+5.13s | 10.7%) | Auburn Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | |
| 2925 | Miller Luna | 47.93 | 10 | BB Min | A: 42.79 (+5.14s | 10.7%) | Tullahoma Swim Club | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 2926 | Genevieve Kitchen | 47.93 | 10 | BB Min | A: 42.79 (+5.14s | 10.7%) | Skyline Swim Club | 12/18/2025 | 2025 OA IMR II Copied | |
| 2927 | Emily Deligkaris | 47.93 | 10 | BB Min | A: 42.79 (+5.14s | 10.7%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2928 | Maisie Rogers | 47.93 | 9 | BB Min | A: 42.79 (+5.14s | 10.7%) | Madison Area YMCA Mariners | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 2929 | Alexandra Masaya Golovko | 47.94 | 8 | BB Min | A: 42.79 (+5.15s | 10.7%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 2930 | Liana Xu | 47.94 | 10 | BB Min | A: 42.79 (+5.15s | 10.7%) | Longhorn Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 2931 | Maisie Hayes | 47.94 | 10 | BB Min | A: 42.79 (+5.15s | 10.7%) | YMCA of the North Shore Sharks | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | |
| 2932 | Amalica Gooze | 47.95 | 9 | BB Min | A: 42.79 (+5.16s | 10.8%) | Cascade Swim Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 2933 | Anna Cohen | 47.95 | 9 | BB Min | A: 42.79 (+5.16s | 10.8%) | San Antonio Wave | 11/07/2025 | 2025 ST SASA Sombrero Series Tres | |
| 2934 | Lucy Daniels | 47.95 | 9 | BB Min | A: 42.79 (+5.16s | 10.8%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 2935 | Rae Tanapornsakul | 47.95 | 9 | BB Min | A: 42.79 (+5.16s | 10.8%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 2936 | Kristen Isberto | 47.95 | 10 | BB Min | A: 42.79 (+5.16s | 10.8%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 2937 | Annais Kim | 47.95 | 9 | BB Min | A: 42.79 (+5.16s | 10.8%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 2938 | Antonia Li | 47.96 | 10 | BB Min | A: 42.79 (+5.17s | 10.8%) | Jcc Sea Serpents | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | |
| 2939 | Molly Shaba | 47.96 | 10 | BB Min | A: 42.79 (+5.17s | 10.8%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 2940 | Eibhlin McGeoghegan | 47.96 | 10 | BB Min | A: 42.79 (+5.17s | 10.8%) | Aces Aquatics | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2941 | Olivia Vasconcelos | 47.96 | 9 | BB Min | A: 42.79 (+5.17s | 10.8%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2942 | Grace Mandruleanu | 47.96 | 10 | BB Min | A: 42.79 (+5.17s | 10.8%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 2943 | Laurelie Jarun | 47.97 | 9 | BB Min | A: 42.79 (+5.18s | 10.8%) | Unattached | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 2944 | Alice Tinetti | 47.97 | 9 | BB Min | A: 42.79 (+5.18s | 10.8%) | Mission Aurora Colorado Swimmi | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | |
| 2945 | Alessandra Hayden | 47.97 | 9 | BB Min | A: 42.79 (+5.18s | 10.8%) | Madison Swimming Association | 10/03/2025 | October MSA Intrasquad 03Oct2025 Madison Swimming Association | |
| 2946 | Amelia Erickson | 47.98 | 9 | BB Min | A: 42.79 (+5.19s | 10.8%) | Watertown Area Swim Club | 10/26/2025 | 2025 Ghouls In The Pool | |
| 2947 | Brooklyn Hagert | 47.98 | 9 | BB Min | A: 42.79 (+5.19s | 10.8%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 2948 | Rachel Byars | 47.98 | 10 | BB Min | A: 42.79 (+5.19s | 10.8%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2949 | Noelle Tiba | 47.98 | 9 | BB Min | A: 42.79 (+5.19s | 10.8%) | West Florida Lightning Aquatic | 01/10/2026 | 2026 WINTERFEST SWIM MEET | |
| 2950 | Layla Glass | 47.98 | 10 | BB Min | A: 42.79 (+5.19s | 10.8%) | College Area Swim Team | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
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.