USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3101 | Adalynn Stallcup | 43.20 | 10 | BB Min | A: 37.99 (+5.21s | 12.1%) | Sporting Jax Aquatic Club | 09/13/2026 | 2026 September Splash | |
| 3102 | Yuna Jang | 43.21 | 10 | BB Min | A: 37.99 (+5.22s | 12.1%) | Livonia Community Swim Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 3103 | Eleanor Guska | 43.21 | 10 | BB Min | A: 37.99 (+5.22s | 12.1%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 3104 | Sevyn Richardson | 43.21 | 10 | BB Min | A: 37.99 (+5.22s | 12.1%) | New Rochelle YMCA Sailfish Swi | 11/15/2025 | 2025 MR SSC Turkey Trot Invitational | |
| 3105 | Addalyn Hendrick | 43.21 | 9 | BB Min | A: 37.99 (+5.22s | 12.1%) | Coast Aquatics | 12/06/2025 | 2025 Weekend At Bernies | |
| 3106 | Whittaker Gold | 43.21 | 9 | BB Min | A: 37.99 (+5.22s | 12.1%) | Bolles School Sharks | 10/10/2026 | 2026 PSA Halloween Invitational | |
| 3107 | Olivia Roldan | 43.21 | 7 | BB Min | A: 37.99 (+5.22s | 12.1%) | Clifton Seahawks | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 3108 | Mackenzie Baker | 43.22 | 9 | BB Min | A: 37.99 (+5.23s | 12.1%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 3109 | Amelia Tabor | 43.22 | 10 | BB Min | A: 37.99 (+5.23s | 12.1%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 3110 | Sydney Rude | 43.22 | 10 | BB Min | A: 37.99 (+5.23s | 12.1%) | Foxjets Swim Team | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 3111 | Talise Foster | 43.22 | 10 | BB Min | A: 37.99 (+5.23s | 12.1%) | Durango Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | |
| 3112 | Angelina Badamo | 43.23 | 10 | BB Min | A: 37.99 (+5.24s | 12.1%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 3113 | Daechia Her | 43.23 | 9 | BB Min | A: 37.99 (+5.24s | 12.1%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 3114 | Louise Simpson | 43.23 | 10 | BB Min | A: 37.99 (+5.24s | 12.1%) | Canoe City Swim Club | 10/03/2025 | 2025 NE CS Kickoff Classic Copied | |
| 3115 | Jeanelle Zipagan | 43.23 | 9 | BB Min | A: 37.99 (+5.24s | 12.1%) | Bluefish Swim Club | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 3116 | Lennon Day | 43.23 | 10 | BB Min | A: 37.99 (+5.24s | 12.1%) | Nantucket Swimming | 05/15/2026 | 2026 NE CCSC Medley Mayhem At Sandwich High | |
| 3117 | Rose Jones | 43.24 | 10 | BB Min | A: 37.99 (+5.25s | 12.1%) | Motor City Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 3118 | Evelyn Todd | 43.24 | 10 | BB Min | A: 37.99 (+5.25s | 12.1%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 3119 | Alyssa Li | 43.24 | 7 | BB Min | A: 37.99 (+5.25s | 12.1%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 3120 | Lily Eberhardt | 43.24 | 9 | BB Min | A: 37.99 (+5.25s | 12.1%) | Lowes YMCA Lightning Swim Team | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 3121 | Parker Lee | 43.24 | 10 | BB Min | A: 37.99 (+5.25s | 12.1%) | San Jose Goosemonkeys | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 3122 | Avisha Ghosh Chowdhury | 43.24 | 10 | BB Min | A: 37.99 (+5.25s | 12.1%) | Diablo Aquatics | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 3123 | Isabella Rosenthal | 43.25 | 10 | BB Min | A: 37.99 (+5.26s | 12.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3124 | Avery Gauthier | 43.25 | 9 | BB Min | A: 37.99 (+5.26s | 12.2%) | MN Flyers Swim Team | 02/13/2026 | 2026 MN STRM Winter Storm Warning Invite | |
| 3125 | Abigail Lynch | 43.25 | 9 | BB Min | A: 37.99 (+5.26s | 12.2%) | Sparks Piranhas Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 3126 | Janell Johnson | 43.25 | 10 | BB Min | A: 37.99 (+5.26s | 12.2%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
| 3127 | Zoe Martin | 43.26 | 10 | BB Min | A: 37.99 (+5.27s | 12.2%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 3128 | Cordelia Zhu | 43.26 | 8 | BB Min | A: 37.99 (+5.27s | 12.2%) | Novi Sturgeons | 03/14/2026 | 2026 MCSA Guppy Cup | |
| 3129 | Olivia Toothman | 43.26 | 10 | BB Min | A: 37.99 (+5.27s | 12.2%) | YMCA of Greenwich Marlims | 12/11/2025 | 35th Annual Winter Championships | |
| 3130 | Josephine Klemans | 43.26 | 9 | BB Min | A: 37.99 (+5.27s | 12.2%) | Arena Club Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3131 | Ariana Williams | 43.26 | 8 | BB Min | A: 37.99 (+5.27s | 12.2%) | Lone Star Aquatic Club | 09/19/2026 | 2026 ST LSAC Welcome To The Rock | |
| 3132 | Ella Waespe | 43.26 | 10 | BB Min | A: 37.99 (+5.27s | 12.2%) | Swimchester Sailfish | 12/05/2025 | 2025 Holiday Classic | |
| 3133 | Evelyn Wiater | 43.27 | 9 | BB Min | A: 37.99 (+5.28s | 12.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 3134 | Devorah Smith | 43.27 | 9 | BB Min | A: 37.99 (+5.28s | 12.2%) | Dexter Community Aquatic Club | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3135 | Elaine Hayes | 43.27 | 8 | BB Min | A: 37.99 (+5.28s | 12.2%) | Escalate Aquatic Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 3136 | Emily Impens | 43.28 | 9 | BB Min | A: 37.99 (+5.29s | 12.2%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | |
| 3137 | Grace Bishop | 43.28 | 10 | BB Min | A: 37.99 (+5.29s | 12.2%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 3138 | Addison Moutafis | 43.28 | 10 | BB Min | A: 37.99 (+5.29s | 12.2%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 3139 | Sarah Wallace | 43.28 | 10 | BB Min | A: 37.99 (+5.29s | 12.2%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 3140 | Charlotte Moritz | 43.28 | 10 | BB Min | A: 37.99 (+5.29s | 12.2%) | Nocatee Bluetide Swim Team | 02/14/2026 | 10th Annual Small Team Championships | |
| 3141 | Alexandra Havril | 43.28 | 10 | BB Min | A: 37.99 (+5.29s | 12.2%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 3142 | Alessia Steele | 43.28 | 8 | BB Min | A: 37.99 (+5.29s | 12.2%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 3143 | Eloise Moon | 43.29 | 9 | BB Min | A: 37.99 (+5.30s | 12.2%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3144 | Avery Gauthier | 43.29 | 9 | BB Min | A: 37.99 (+5.30s | 12.2%) | MN Flyers Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 3145 | Allison Frey | 43.29 | 9 | BB Min | A: 37.99 (+5.30s | 12.2%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 3146 | Amalia Noreiga | 43.29 | 10 | BB Min | A: 37.99 (+5.30s | 12.2%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 3147 | Katherine Han | 43.29 | 10 | BB Min | A: 37.99 (+5.30s | 12.2%) | Scarlet Aquatics | 06/06/2026 | 2026 Scarlet Summer Blast | |
| 3148 | Maris Ralph | 43.29 | 10 | BB Min | A: 37.99 (+5.30s | 12.2%) | Opelika Swim Team | 09/12/2026 | OST Fall Invite | |
| 3149 | Ellie Zhao | 43.29 | 9 | BB Min | A: 37.99 (+5.30s | 12.2%) | California Dolphins Swim Team | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 3150 | Hinata Khvan | 43.29 | 10 | BB Min | A: 37.99 (+5.30s | 12.2%) | Stingray Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
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.