USA Girls 15-16 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Della Lafferty | 11.69 | 14 | AAAA Min | Emerald Aquatics | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 2 | Sasha Van Den Bosch | 12.61 | 14 | AAAA Min | Chamberlain Swim Team | 07/16/2021 | 2021 SD LC B Championship Meet | ||
| 3 | Stella Christensen | 17.21 | 16 | AAAA Min | Hurricanes Swim Team | 06/17/2022 | 2022 SD Aberdeen Summer High Point Swim Meet | ||
| 4 | Addison Leonard | 17.71 | 16 | AAAA Min | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | ||
| 5 | Brecklyn Nanneman | 18.09 | 16 | AAAA Min | Hurricanes Swim Team | 06/17/2022 | 2022 SD Aberdeen Summer High Point Swim Meet | ||
| 6 | Kalla Foerster | 19.55 | 16 | AAAA Min | Brookings Swim Club | 07/19/2019 | 2019 SD Long Course State B CHampionship Meet | ||
| 7 | Haylee Hardin | 22.02 | 15 | AAAA Min | Gold\\\\\\'s Aquatics Club (Camas) | 12/20/2025 | GACC December Intrasquad | ||
| 8 | Katie Zhong | 26.24 | 15 | AAAA Min | Santa Clara Swim Club | 12/10/2025 | 2025 West Speedo Winter Juniors | ||
| 9 | Emily McWilliams | 27.24 | 16 | AAAA Min | Ensworth Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | ||
| 10 | Ava Teunissen | 27.31 | 16 | AAAA Min | CAC Boulder Riptide | 03/27/2025 | 2025 Four Corners Speedo Sectionals Austin | ||
| 11 | Ali Canada | 27.58 | 15 | AAAA Min | Bolles School Sharks | 01/17/2025 | 2025 CAT Al Soltis Memorial Invitational Meet | ||
| 12 | Amaya Ballesteros | 28.06 | 15 | AAAA Min | Clearwater Aquatic Team | 01/17/2025 | 2025 CAT Al Soltis Memorial Invitational Meet | ||
| 13 | Olivia Thornby | 28.19 | 14 | AAAA Min | Saline Swim Team | 03/27/2026 | 2026 SCY ULTRA Championship Meet | ||
| 14 | Ayla Burke | 28.30 | 15 | AAAA Min | Quicksilver Swimming | 02/26/2026 | 2026 CA NV Speedo Sect @ CCA | ||
| 15 | Simone Morrison | 28.30 | 16 | AAAA Min | Terrapins Swim Team | 02/26/2026 | 2026 CA NV Speedo Sect @ CCA | ||
| 16 | Gabriella Brito | 28.37 | 16 | AAAA Min | Beach Cities Alpha | 06/18/2026 | 2026 CA MVN Fran Crippen SMOC | ||
| 17 | Lane Francis | 28.91 | 16 | AAAA Min | Nova of Virginia | 07/09/2026 | 2026 VA LC Senior Champs | ||
| 18 | Lila Brocker | 29.07 | 14 | AAAA Min | Flint YMCA Falcons | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 19 | Kate Boutry | 29.26 | 16 | AAAA Min | Nova of Virginia | 07/09/2026 | 2026 VA LC Senior Champs | ||
| 20 | Daniela Linares Danzos | 29.28 | 16 | AAAA Min | Pleasanton Seahawks | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | ||
| 21 | Sadie Ethridge | 29.43 | 15 | AAAA Min | Saline Swim Team | 03/20/2026 | 2026 SCY MAGS Championship Meet | ||
| 22 | Aya Gillis-Pade | 29.54 | 15 | AAAA Min | Santa Clara Swim Club | 05/29/2026 | 2026 George Haines International Swim Meet | ||
| 23 | Katrin Otaegi | 29.57 | 16 | AAAA Min | San Ramon Valley Aquatics | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | ||
| 24 | Claire O'Mara | 29.63 | 15 | AAAA Min | Rancho San Dieguito | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | ||
| 25 | Julia Bak | 29.70 | 15 | AAAA Min | Westchester Aquatic Club | 05/14/2026 | 2026 EZ LC Speedo Super Sectionals | ||
| 26 | Lola Dice | 29.73 | 14 | AAAA Min | The Berkeley Barracudas | 01/17/2025 | 2025 CAT Al Soltis Memorial Invitational Meet | ||
| 27 | Addison Petersen | 29.75 | 16 | AAAA Min | San Gabriel Aquatics | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | ||
| 28 | Erin Kass | 29.78 | 15 | AAAA Min | Machine Aquatics | 06/11/2026 | 2026 NCAP Elite Qualifier | ||
| 29 | Hanne Peeters | 29.81 | 15 | AAAA Min | Nitro Swimming | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | ||
| 30 | Jocelyn Hayashi | 29.82 | 16 | AAAA Min | Unattached | 08/01/2024 | 2024 Central Zone 14 U Championship ND | ||
| 31 | Anna Curtis | 29.82 | 16 | AAAA Min | Baylor Swim Club | 07/23/2025 | 2025 TYR FUTURES OCALA | ||
| 32 | Chloe Anders | 29.90 | 16 | AAAA Min | Greater Orlando Aquatics Team | 07/10/2025 | 2025 FL Summer Age Group Championships | ||
| 33 | Mackenzie Tobin | 29.92 | 15 | AAAA Min | Swimming New Zealand | 05/08/2026 | XIV 2026 Oceania Swimming Championships | ||
| 34 | Lucy Howell | 29.92 | 16 | AAAA Min | Thunder Coast Aquatics | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | ||
| 35 | Gwyneth Chen | 29.95 | 16 | AAAA Min | Unattached | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | ||
| 36 | Elise Berl | 29.98 | 15 | AAAA Min | SwimMAC Carolina | 05/14/2026 | 2026 Charlotte Open | ||
| 37 | Reagan Uszenski | 30.00 | 14 | AAAA Min | St Thomas Swimming Associatio | 02/13/2026 | Florida Long Course Winter Invitational | ||
| 38 | Magnolia Shimizu-Tragni | 30.04 | 16 | AAAA Min | YMCA of Montclair | 03/26/2026 | 2026 Sun Kissed Invitational Jr Sr Champs C | ||
| 39 | Ferris Martin | 30.06 | 14 | AAAA Min | Great Wolf Swim Team | 07/23/2026 | 2026 MN STRM Senior LC State Championship | ||
| 40 | Clara Penny | 30.07 | 15 | AAAA Min | Portland Aquatic Club | 11/08/2024 | 2024 THSC November Invitational | ||
| 41 | Skyelar Richards | 30.11 | 16 | AAAA Min | SwimAtlanta | 07/23/2025 | 2025 TYR FUTURES OCALA | ||
| 42 | Sophia Gallagher | 30.14 | 15 | AAAA Min | California Dolphins Swim Team | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | ||
| 43 | Malina Fish | 30.18 | 16 | AAAA Min | Pikes Peak Athletics | 12/04/2025 | RAFC Winter Classic | ||
| 44 | Willa Faulkner | 30.22 | 15 | AAAA Min | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 45 | Wynne Bisque | 30.22 | 16 | AAAA Min | Nitro Swimming | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | ||
| 46 | Wren Collins | 30.22 | 15 | AAAA Min | San Clemente Aquatic Team | 06/18/2026 | 2026 CA MVN Fran Crippen SMOC | ||
| 47 | Claire Wilkey | 30.23 | 16 | AAAA Min | Aquajets Swim Team | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 48 | Ayana Winter | 30.24 | 15 | AAAA Min | Lake Oswego Swim Club | 07/23/2026 | 2026 OSI Arena 13 O LC Championships Update | ||
| 49 | Erin Greathouse | 30.24 | 15 | AAAA Min | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | ||
| 50 | Jade Lyles | 30.27 | 15 | AAAA Min | Swimming New Zealand | 05/08/2026 | XIV 2026 Oceania Swimming Championships | ||
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.