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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3001 | Camille Cruz | 48.06 | 9 | BB Min | A: 42.79 (+5.27s | 11.0%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3002 | Adelyn Ray | 48.06 | 10 | BB Min | A: 42.79 (+5.27s | 11.0%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | |
| 3003 | Kaylie Nishihira | 48.06 | 10 | B: 43.99 (+4.07s | 8.5%) | Punahou Aquatics Institute | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 3004 | Mariana Becker | 48.07 | 10 | BB Min | A: 42.79 (+5.28s | 11.0%) | Wake Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3005 | Jennifer Yan | 48.07 | 10 | BB Min | A: 42.79 (+5.28s | 11.0%) | Cross Island YMCA Barracudas | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 3006 | Polina Paskhina | 48.07 | 10 | BB Min | A: 42.79 (+5.28s | 11.0%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 3007 | Margaret Tashima | 48.08 | 8 | BB Min | A: 42.79 (+5.29s | 11.0%) | Foxjets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 3008 | Adeline Willette | 48.08 | 9 | BB Min | A: 42.79 (+5.29s | 11.0%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 3009 | Penelope Schwarten | 48.08 | 10 | BB Min | A: 42.79 (+5.29s | 11.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3010 | Alara Petricka | 48.09 | 9 | BB Min | A: 42.79 (+5.30s | 11.0%) | Front Range Barracudas | 02/08/2025 | 2025 CO NCS 10 U Winter Spectacular | |
| 3011 | Elizabeth Larson | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | Lexington Dolphins | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 3012 | Charlee Byrd | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | Hanover Aquatics | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 3013 | Riley Wonderly | 48.10 | 9 | BB Min | A: 42.79 (+5.31s | 11.0%) | Tsunami Swimming | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 3014 | Isabella Wiggins | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | Middies Wave Ryders | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3015 | Sage Lovanhill | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 3016 | Cali Martinez | 48.10 | 9 | BB Min | A: 42.79 (+5.31s | 11.0%) | Nampa Swim Team | 12/06/2025 | Reindeer Games 2025 | |
| 3017 | Beyah Hwunan | 48.10 | 9 | BB Min | A: 42.79 (+5.31s | 11.0%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 3018 | Brooklyn Pajaud | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 3019 | Elizabeth Ecker | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 3020 | Charlee Beaudry | 48.10 | 10 | BB Min | A: 42.79 (+5.31s | 11.0%) | Sea Devils | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 3021 | Karina XU | 48.10 | 9 | BB Min | A: 42.79 (+5.31s | 11.0%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 3022 | Morgan Tokarski | 48.11 | 10 | BB Min | A: 42.79 (+5.32s | 11.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 3023 | Mary Naltner | 48.11 | 10 | BB Min | A: 42.79 (+5.32s | 11.1%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 3024 | Evelyn Todd | 48.11 | 10 | BB Min | A: 42.79 (+5.32s | 11.1%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 3025 | Effie Liu | 48.11 | 10 | BB Min | A: 42.79 (+5.32s | 11.1%) | Delmar Dolfins | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | |
| 3026 | Ilvy Bolomsky-Lutz | 48.12 | 8 | BB Min | A: 42.79 (+5.33s | 11.1%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 3027 | Audrey Tong | 48.12 | 9 | BB Min | A: 42.79 (+5.33s | 11.1%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 3028 | Elissa Justice | 48.12 | 9 | BB Min | A: 42.79 (+5.33s | 11.1%) | Life Time Colorado Swim Club | 02/13/2026 | 2026 CO Valentine Open | |
| 3029 | Ivy Coleman | 48.12 | 8 | BB Min | A: 42.79 (+5.33s | 11.1%) | Clovis Swim Club | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 3030 | Mary Matigian | 48.12 | 10 | BB Min | A: 42.79 (+5.33s | 11.1%) | Farmington Family YMCA Stingra | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 3031 | Payton Towles | 48.12 | 9 | BB Min | A: 42.79 (+5.33s | 11.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3032 | Sophie Harr | 48.12 | 9 | BB Min | A: 42.79 (+5.33s | 11.1%) | Crimson Aquatics | 03/06/2026 | 2026 NE CRIM March Trials Finals Meet | |
| 3033 | Isabella Mcknight | 48.13 | 9 | BB Min | A: 42.79 (+5.34s | 11.1%) | Swim Kauai Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 3034 | Arabella Wang | 48.13 | 8 | BB Min | A: 42.79 (+5.34s | 11.1%) | Qns Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 3035 | Ellie Rasmussen | 48.13 | 10 | BB Min | A: 42.79 (+5.34s | 11.1%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 3036 | Ruby York | 48.13 | 9 | BB Min | A: 42.79 (+5.34s | 11.1%) | Aquatic Club of Elkhorn | 12/13/2025 | VAST Winter Invitational | |
| 3037 | Jade Snow | 48.13 | 10 | BB Min | A: 42.79 (+5.34s | 11.1%) | San Clemente Aquatic Team | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 3038 | Audrey Seward | 48.14 | 10 | BB Min | A: 42.79 (+5.35s | 11.1%) | Herndon Aquatic Club | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 3039 | Ella Droneck | 48.14 | 10 | BB Min | A: 42.79 (+5.35s | 11.1%) | West Express Swim Team | 12/06/2024 | 2024 MN AQJT 14 U Single Age State Meet | |
| 3040 | Stella Klopper | 48.14 | 9 | BB Min | A: 42.79 (+5.35s | 11.1%) | Siouxland Wave Aquatic Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 3041 | Karissa Boylan | 48.15 | 9 | BB Min | A: 42.79 (+5.36s | 11.1%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | |
| 3042 | Virginia Nystrom | 48.15 | 10 | BB Min | A: 42.79 (+5.36s | 11.1%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 3043 | Valentina Montiel Saumeth | 48.15 | 10 | BB Min | A: 42.79 (+5.36s | 11.1%) | Sarasota Tsunami Swim Team | 01/10/2026 | 2026 WINTERFEST SWIM MEET | |
| 3044 | Annemarie Gardiner | 48.16 | 9 | BB Min | A: 42.79 (+5.37s | 11.2%) | Royal Swimming | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 3045 | Georgiana Malejko | 48.16 | 10 | BB Min | A: 42.79 (+5.37s | 11.2%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 3046 | Ellieanna Carabajal | 48.16 | 10 | BB Min | A: 42.79 (+5.37s | 11.2%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 3047 | Piper Dendinger | 48.16 | 10 | BB Min | A: 42.79 (+5.37s | 11.2%) | Vermillion Area Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 3048 | Paloma Pilotto | 48.17 | 8 | BB Min | A: 42.79 (+5.38s | 11.2%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 3049 | Reagan Gabbard | 48.17 | 10 | BB Min | A: 42.79 (+5.38s | 11.2%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 3050 | Reegan O'Connor | 48.17 | 10 | BB Min | A: 42.79 (+5.38s | 11.2%) | Vermillion Area Swim Team | 01/23/2026 | SFST SD 2026 January 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.