USA Girls 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3251 | Leyna Zhou | 49.08 | 12 | B Min | BB: 46.19 (+2.89s | 5.9%) | Columbia Aquatics Association | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 3252 | Olivia Brooke | 49.08 | 11 | B Min | BB: 46.19 (+2.89s | 5.9%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 3253 | Claire McBride | 49.08 | 12 | B Min | BB: 46.19 (+2.89s | 5.9%) | Princeton Piranhas Swim Team | 05/15/2026 | 2026 PTAC Tiger Challenge | |
| 3254 | Caroline Gu | 49.08 | 11 | B Min | BB: 46.19 (+2.89s | 5.9%) | Dublin Community Swim Team | 07/10/2026 | 2026 OH NW LC Regional Champs | |
| 3255 | Aleksandra Kenigsberg | 49.08 | 12 | B Min | BB: 46.19 (+2.89s | 5.9%) | Minnetonka Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 3256 | Ariel Barkley | 49.09 | 12 | B Min | BB: 46.19 (+2.90s | 5.9%) | YMCA of Northwest North Caroli | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 3257 | Alayna Behrendsen | 49.09 | 10 | B Min | BB: 46.19 (+2.90s | 5.9%) | Spartan Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 3258 | Catherine Proctor | 49.09 | 11 | B Min | BB: 46.19 (+2.90s | 5.9%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 3259 | Sofia Hom | 49.10 | 11 | B Min | BB: 46.19 (+2.91s | 5.9%) | Swim Torrance | 06/12/2025 | 2025 June Age Group Invite | |
| 3260 | Kate Sushchonak | 49.10 | 10 | B Min | BB: 46.19 (+2.91s | 5.9%) | Eagle Swim Team Inc. | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 3261 | Collins Whitt | 49.10 | 11 | B Min | BB: 46.19 (+2.91s | 5.9%) | Quest Swimming | 06/25/2026 | LC Central District Champs | |
| 3262 | Hong-An Tran | 49.10 | 12 | B Min | BB: 46.19 (+2.91s | 5.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 3263 | Norah Wesser | 49.10 | 11 | B Min | BB: 46.19 (+2.91s | 5.9%) | Riptide Swim Team | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 3264 | Oriana Peterson | 49.10 | 11 | B Min | BB: 46.19 (+2.91s | 5.9%) | Island Aquatics | 05/23/2026 | 50th Annual Coach Soichi Sakamoto Invitationa | |
| 3265 | Amerie Massenburg | 49.10 | 12 | B Min | BB: 46.19 (+2.91s | 5.9%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 3266 | Melanie Meng | 49.11 | 11 | B Min | BB: 46.19 (+2.92s | 5.9%) | Mei\\\\\\'s Typhoons Swimming Club | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 3267 | Rowan Gosse | 49.12 | 12 | B Min | BB: 46.19 (+2.93s | 6.0%) | Battlefield Area Star Swimmers | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 3268 | Holiday Zhang | 49.12 | 12 | B Min | BB: 46.19 (+2.93s | 6.0%) | Memphis Thunder Aquatic Club | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 3269 | Emery Barnhart | 49.12 | 12 | B Min | BB: 46.19 (+2.93s | 6.0%) | Memphis Tiger Swimming | 05/29/2026 | 2026 Spring Invitational | |
| 3270 | Anna Byers | 49.13 | 11 | B Min | BB: 46.19 (+2.94s | 6.0%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 3271 | Zoey Li | 49.13 | 12 | B Min | BB: 46.19 (+2.94s | 6.0%) | Blazing Barracudas | 06/07/2025 | 2025 NCAT Summer Swimfest | |
| 3272 | Kennedy Bourke | 49.13 | 12 | B Min | BB: 46.19 (+2.94s | 6.0%) | Sandpipers of Nevada | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 3273 | Arya Chatterjee | 49.13 | 12 | B Min | BB: 46.19 (+2.94s | 6.0%) | Palo Alto Stanford Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 3274 | Grace Griffin | 49.14 | 11 | B Min | BB: 46.19 (+2.95s | 6.0%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 3275 | Hunter Derouaux | 49.14 | 11 | B Min | BB: 46.19 (+2.95s | 6.0%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 3276 | Wynn Chen | 49.14 | 11 | B Min | BB: 46.19 (+2.95s | 6.0%) | Rosemead Rapids | 06/13/2024 | 2024 CA SCS RMDA June Age Group Invite | |
| 3277 | Eva Snow | 49.14 | 11 | B Min | BB: 46.19 (+2.95s | 6.0%) | Foxjets Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | |
| 3278 | Madeline Chernin | 49.15 | 12 | B Min | BB: 46.19 (+2.96s | 6.0%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 3279 | Leslie Rosa | 49.15 | 12 | B Min | BB: 46.19 (+2.96s | 6.0%) | Blue Marlins Of Hialeah Garden | 04/18/2026 | SCS Under The Sun Invitational | |
| 3280 | Helen MacKenzie | 49.15 | 11 | B Min | BB: 46.19 (+2.96s | 6.0%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 3281 | Isabella Qu | 49.15 | 12 | B Min | BB: 46.19 (+2.96s | 6.0%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 3282 | Kallie Harper | 49.16 | 12 | B Min | BB: 46.19 (+2.97s | 6.0%) | Williamsburg Aquatic Club | 04/17/2026 | NOVA Long Course Kick Off | |
| 3283 | Evelyn Madeira | 49.16 | 11 | B Min | BB: 46.19 (+2.97s | 6.0%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 3284 | Aashvi Lakkundi | 49.16 | 11 | B Min | BB: 46.19 (+2.97s | 6.0%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 3285 | Kaylee Choi | 49.16 | 11 | B Min | BB: 46.19 (+2.97s | 6.0%) | Westfield YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | |
| 3286 | Blake Vanica | 49.16 | 11 | B Min | BB: 46.19 (+2.97s | 6.0%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 3287 | Aria Taylor | 49.16 | 12 | B Min | BB: 46.19 (+2.97s | 6.0%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 3288 | Amanda Gonzalez | 49.17 | 11 | B Min | BB: 46.19 (+2.98s | 6.1%) | Blue Tide Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 3289 | Serena Hallmann | 49.17 | 11 | B Min | BB: 46.19 (+2.98s | 6.1%) | Old Dominion Aquatic Club | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 3290 | Beatrice Standorf | 49.17 | 11 | B Min | BB: 46.19 (+2.98s | 6.1%) | Rochester Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 3291 | Audrey Johnston | 49.17 | 12 | B Min | BB: 46.19 (+2.98s | 6.1%) | Manta Ray Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 3292 | Addelyn Helmick | 49.17 | 12 | B Min | BB: 46.19 (+2.98s | 6.1%) | Brentwood Seawolves | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 3293 | Rylan Story | 49.17 | 11 | B Min | BB: 46.19 (+2.98s | 6.1%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 3294 | Camryn Garcia | 49.17 | 12 | B Min | BB: 46.19 (+2.98s | 6.1%) | Riptide Swim Team | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 3295 | Isabelle Haffely | 49.18 | 11 | B Min | BB: 46.19 (+2.99s | 6.1%) | Blackline Aquatics | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 3296 | Zoey Wuttig | 49.18 | 11 | B Min | BB: 46.19 (+2.99s | 6.1%) | Tri-city Channel Cats | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 3297 | Elaine Carnathan | 49.18 | 11 | B Min | BB: 46.19 (+2.99s | 6.1%) | Hydro Swim Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 3298 | Rosalee Wertz | 49.19 | 10 | B Min | BB: 46.19 (+3.00s | 6.1%) | New Wave Swim Team | 06/13/2026 | 2026 MOR Liberty Meet | |
| 3299 | Danna Lichtenfeld | 49.19 | 12 | B Min | BB: 46.19 (+3.00s | 6.1%) | Cincinnati Marlins | 07/10/2026 | 2026 OH SW LC Regional Champs | |
| 3300 | Yufei Lu | 49.19 | 12 | B Min | BB: 46.19 (+3.00s | 6.1%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | |
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.