USA Girls 17-18 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Catherine van Lierop | 37.87 | 17 | A Min | AA: 37.49 (+0.38s | 1.0%) | North Baltimore Aquatic Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 602 | Madeline Hoang | 37.87 | 16 | A Min | AA: 37.49 (+0.38s | 1.0%) | First Colony Swim Team, Inc. | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 603 | Sydney Slakoff | 37.88 | 17 | A Min | AA: 37.49 (+0.39s | 1.0%) | Fog City Hammerheads | 07/10/2026 | Pacific Swimming Long Course Senior Open | |
| 604 | Addison Thompson-Klimpke | 37.88 | 18 | A Min | AA: 37.49 (+0.39s | 1.0%) | Sea Devils | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 605 | Kelly Doran | 37.89 | 17 | A Min | AA: 37.49 (+0.40s | 1.1%) | Episcopal Academy Aquatic Club | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 606 | Sofia Piccioli | 37.89 | 17 | A Min | AA: 37.49 (+0.40s | 1.1%) | Tac Titans | 07/09/2026 | 2026 NC LC SR Championships | |
| 607 | AVA TAYLOR | 37.91 | 18 | A Min | AA: 37.49 (+0.42s | 1.1%) | Santa Clara Swim Club | 07/12/2019 | Adam Szmidt Memorial 14 & Under LC Junior Olympics (host: TERA) | |
| 608 | Kayra Machado Casimiro Tat | 37.91 | 17 | A Min | AA: 37.49 (+0.42s | 1.1%) | Montverde Aquatic Club | 02/12/2026 | 2026 SZSS Spring Championships | |
| 609 | Olivia Knox | 37.91 | 18 | A Min | AA: 37.49 (+0.42s | 1.1%) | Great Wolf Swim Team | 08/01/2019 | Swimstimes For Meet 2019 Nd Central Zone 14 U Ch 20190807 | |
| 610 | Jaelyn Clark | 37.92 | 16 | A Min | AA: 37.49 (+0.43s | 1.1%) | H2okie Aquatics | 07/09/2026 | 2026 VA LC Senior Champs | |
| 611 | Theola Kwong | 37.93 | 17 | A Min | AA: 37.49 (+0.44s | 1.2%) | Fiji | 05/08/2026 | XIV 2026 Oceania Swimming Championships | |
| 612 | Lauren Fanucchi | 37.93 | 17 | A Min | AA: 37.49 (+0.44s | 1.2%) | Palo Alto Stanford Aquatics | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | |
| 613 | Isla Harris | 37.94 | 17 | A Min | AA: 37.49 (+0.45s | 1.2%) | Empire Swimming | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 614 | Sydney Hutchins | 37.94 | 16 | A Min | AA: 37.49 (+0.45s | 1.2%) | Dynamo Swim Club | 05/14/2026 | 2026 Charlotte Open | |
| 615 | Yihan Wu | 37.95 | 17 | A Min | AA: 37.49 (+0.46s | 1.2%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 616 | Londyn Moore | 37.95 | 17 | A Min | AA: 37.49 (+0.46s | 1.2%) | Unattached | 08/04/2022 | 2022 IN Central Zone 14 U Championship | |
| 617 | Katherine Porter | 37.95 | 17 | A Min | AA: 37.49 (+0.46s | 1.2%) | Commonwealth Swimming | 07/09/2026 | 2026 NE CS LCM Senior Championships | |
| 618 | Olivia Vandewinckel | 37.96 | 18 | A Min | AA: 37.49 (+0.47s | 1.2%) | Loyola Blakefield Aquatics | 07/29/2026 | 2026 MD LSC LC Championship | |
| 619 | Thea Siegel | 37.96 | 17 | A Min | AA: 37.49 (+0.47s | 1.2%) | Racer X Aquatics | 04/30/2021 | 2021 VA RAYS Helen Wang Classic | |
| 620 | Larkin Russell | 37.96 | 18 | A Min | AA: 37.49 (+0.47s | 1.2%) | Carson Tigersharks | 07/10/2026 | 2026 NNA Silver State Championships | |
| 621 | Savannah Duffy | 37.96 | 17 | A Min | AA: 37.49 (+0.47s | 1.2%) | Stingrays Swim Team | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 622 | Madeline Schlereth | 37.97 | 17 | A Min | AA: 37.49 (+0.48s | 1.3%) | Condors Swim Club | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 623 | Emily Weeks | 37.99 | 18 | A Min | AA: 37.49 (+0.50s | 1.3%) | Stingrays Swim Team | 07/09/2026 | 2026 VA LC Senior Champs | |
| 624 | Faith Domico | 37.99 | 17 | A Min | AA: 37.49 (+0.50s | 1.3%) | Radiant Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 625 | Madison Pyles | 38.00 | 17 | A Min | AA: 37.49 (+0.51s | 1.3%) | Central Ohio Aquatics | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 626 | Trinity Coleman | 38.00 | 18 | A Min | AA: 37.49 (+0.51s | 1.3%) | Grenfin Aquatics | 07/13/2023 | 2023 ME LCM CHAMPS | |
| 627 | Sophia Duggar | 38.02 | 17 | A Min | AA: 37.49 (+0.53s | 1.4%) | SwimRVA | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | |
| 628 | Audrey Phelps | 38.02 | 18 | A Min | AA: 37.49 (+0.53s | 1.4%) | Beast | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 629 | Kimberly Li | 38.02 | 18 | A Min | AA: 37.49 (+0.53s | 1.4%) | Sawtooth Aquatic Club | 07/19/2024 | 2024 SRS Summer Championships | |
| 630 | Selvi Prasanna | 38.02 | 17 | A Min | AA: 37.49 (+0.53s | 1.4%) | South Metro Storm | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 631 | Emma Simcox | 38.03 | 17 | A Min | AA: 37.49 (+0.54s | 1.4%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 632 | Ellie Foulke | 38.03 | 18 | A Min | AA: 37.49 (+0.54s | 1.4%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 633 | Grace Xu | 38.03 | 16 | A Min | AA: 37.49 (+0.54s | 1.4%) | Rancho San Dieguito | 06/19/2026 | 2026 SI Splash And Dash | |
| 634 | Kayda Gale | 38.05 | 17 | A Min | AA: 37.49 (+0.56s | 1.5%) | Lakeridge Swim Team | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 635 | Anja Gustin | 38.06 | 17 | A Min | AA: 37.49 (+0.57s | 1.5%) | Central Minnesota Aquatics | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 636 | Mikayla Green | 38.06 | 17 | A Min | AA: 37.49 (+0.57s | 1.5%) | Monocacy Aquatic Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 637 | Lauren Vinik | 38.07 | 16 | A Min | AA: 37.49 (+0.58s | 1.5%) | Skyline Swim Club | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 638 | Constance Tjondro | 38.07 | 17 | A Min | AA: 37.49 (+0.58s | 1.5%) | Mission Viejo Nadadores | 06/11/2026 | 2026 SCS June AG Invite | |
| 639 | Safiya Nguyen | 38.07 | 17 | A Min | AA: 37.49 (+0.58s | 1.5%) | Palo Alto Stanford Aquatics | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | |
| 640 | Sanaa Charles | 38.08 | 17 | A Min | AA: 37.49 (+0.59s | 1.5%) | First Colony Swim Team, Inc. | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 641 | Sophia Herras | 38.09 | 17 | A Min | AA: 37.49 (+0.60s | 1.6%) | Valley Splash | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 642 | Adelyn Paradise | 38.10 | 17 | A Min | AA: 37.49 (+0.61s | 1.6%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 643 | Gabriela Midgett | 38.10 | 17 | A Min | AA: 37.49 (+0.61s | 1.6%) | Sawtooth Aquatic Club | 07/18/2025 | 2025 LCM Summer Championships | |
| 644 | Aubrey Crnich | 38.10 | 17 | A Min | AA: 37.49 (+0.61s | 1.6%) | Joliet Y Jets Swim Team | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 645 | Madison Collins | 38.10 | 18 | A Min | AA: 37.49 (+0.61s | 1.6%) | Machine Aquatics | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 646 | Raya Rogers | 38.12 | 17 | A Min | AA: 37.49 (+0.63s | 1.7%) | Hilo Aquatic Club | 06/18/2026 | HISI Senior Summer Championship (LCM) | |
| 647 | Emily Bowers | 38.12 | 17 | A Min | AA: 37.49 (+0.63s | 1.7%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 648 | Lyndee Mass | 38.12 | 18 | A Min | AA: 37.49 (+0.63s | 1.7%) | Montgomery YMCA Barracudas | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 649 | Brinna Seidel | 38.13 | 18 | A Min | AA: 37.49 (+0.64s | 1.7%) | YMCA of Virginia\\\\\\'s Blue Ridge | 07/09/2026 | 2026 VA LC Senior Champs | |
| 650 | Arabella Richardson | 38.13 | 18 | A Min | AA: 37.49 (+0.64s | 1.7%) | Las Cruces Aquatic Team | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
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.