USA Girls 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | Ariana Angel | 54.19 | 10 | BB Min | A: 48.79 (+5.40s | 10.0%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 1602 | Kenley Beach | 54.19 | 9 | BB Min | A: 48.79 (+5.40s | 10.0%) | Hurricanes Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 1603 | Olivia Diaz-Pease | 54.20 | 10 | BB Min | A: 48.79 (+5.41s | 10.0%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 1604 | Anna Kudyakova | 54.20 | 10 | BB Min | A: 48.79 (+5.41s | 10.0%) | SwimFast | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 1605 | Finley Meier | 54.22 | 10 | BB Min | A: 48.79 (+5.43s | 10.0%) | Unattached | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1606 | Everly Hsueh | 54.22 | 10 | BB Min | A: 48.79 (+5.43s | 10.0%) | Milpitas Aquatic Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1607 | Zuri Langley | 54.23 | 9 | BB Min | A: 48.79 (+5.44s | 10.0%) | Queen City Dolphins | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 1608 | Nora Glowacki | 54.23 | 10 | BB Min | A: 48.79 (+5.44s | 10.0%) | Meadowbrook Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1609 | Abigail Crewson | 54.25 | 10 | BB Min | A: 48.79 (+5.46s | 10.1%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1610 | Sharon Salazar | 54.26 | 8 | BB Min | A: 48.79 (+5.47s | 10.1%) | Unattached | 05/29/2026 | 2026 Hydro Summer Open | |
| 1611 | Karissa Boylan | 54.26 | 9 | BB Min | A: 48.79 (+5.47s | 10.1%) | Castle Rock Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1612 | Camille Kennedy | 54.26 | 10 | BB Min | A: 48.79 (+5.47s | 10.1%) | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 1613 | Nelli Agalliu | 54.28 | 10 | BB Min | A: 48.79 (+5.49s | 10.1%) | Riptide Swim Team | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 1614 | Inara Hove | 54.28 | 10 | BB Min | A: 48.79 (+5.49s | 10.1%) | Team Eugene Aquatics | 06/20/2026 | 2026 June LC Mini Meet | |
| 1615 | Daniela Arrobo | 54.29 | 9 | BB Min | A: 48.79 (+5.50s | 10.1%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 1616 | Gabriella Canelli | 54.29 | 10 | BB Min | A: 48.79 (+5.50s | 10.1%) | Dedham Health Hydra | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 1617 | Kennedy Vidaurri | 54.29 | 9 | BB Min | A: 48.79 (+5.50s | 10.1%) | Northside Aquatics | 07/27/2026 | 2026 ST NIST End Of Summer Race Night | |
| 1618 | Ila Knackstedt | 54.30 | 10 | BB Min | A: 48.79 (+5.51s | 10.1%) | Swim Lake City Legends | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 1619 | Daylla Mayrink | 54.30 | 10 | BB Min | A: 48.79 (+5.51s | 10.1%) | Webbs Tornadoes Swim Team | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1620 | Zuzana Kosek | 54.30 | 9 | BB Min | A: 48.79 (+5.51s | 10.1%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 1621 | Violet Spasic | 54.31 | 10 | BB Min | A: 48.79 (+5.52s | 10.2%) | Lakeshore Swim Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1622 | Ilaria Prakash | 54.31 | 8 | BB Min | A: 48.79 (+5.52s | 10.2%) | New Orleans Aquatics | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | |
| 1623 | Sophie Maia | 54.31 | 10 | BB Min | A: 48.79 (+5.52s | 10.2%) | Montverde Aquatic Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1624 | Rachel Ellis | 54.32 | 9 | BB Min | A: 48.79 (+5.53s | 10.2%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1625 | Sophia Wissler | 54.33 | 9 | BB Min | A: 48.79 (+5.54s | 10.2%) | Sarasota Sharks | 06/11/2026 | 2026 Sarastoa Shark Open | |
| 1626 | Mattea Lee | 54.33 | 10 | BB Min | A: 48.79 (+5.54s | 10.2%) | Lifetime | 07/31/2026 | 2026 NE MST ESC Summer Championship | |
| 1627 | Sutton Moore | 54.33 | 9 | BB Min | A: 48.79 (+5.54s | 10.2%) | Capital Area Aqua Phoenix | 04/11/2026 | 2026 Saluki International | |
| 1628 | Emelia Ryan | 54.33 | 10 | BB Min | A: 48.79 (+5.54s | 10.2%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | |
| 1629 | Angela Sharp | 54.33 | 10 | BB Min | A: 48.79 (+5.54s | 10.2%) | Winchester Swim Team | 04/17/2026 | NOVA Long Course Kick Off | |
| 1630 | Isla Budrow | 54.34 | 9 | BB Min | A: 48.79 (+5.55s | 10.2%) | Saint Petersburg Aquatics | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 1631 | Maya Tovbis | 54.34 | 10 | BB Min | A: 48.79 (+5.55s | 10.2%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1632 | Meredith Whitehead | 54.35 | 10 | BB Min | A: 48.79 (+5.56s | 10.2%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 1633 | Grace Chia | 54.35 | 10 | BB Min | A: 48.79 (+5.56s | 10.2%) | South Shore YMCA Strypers | 06/05/2026 | 2026 NE SAC America S Cup Copied | |
| 1634 | Sofia Marquez Ruiz | 54.36 | 10 | BB Min | A: 48.79 (+5.57s | 10.2%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1635 | Maggie Randall | 54.36 | 10 | BB Min | A: 48.79 (+5.57s | 10.2%) | North Suburban Aquatic Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 1636 | Jade Hartley | 54.38 | 8 | BB Min | A: 48.79 (+5.59s | 10.3%) | Unattached | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1637 | Serena Murphy | 54.38 | 10 | BB Min | A: 48.79 (+5.59s | 10.3%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1638 | Winnie Dinh | 54.38 | 9 | BB Min | A: 48.79 (+5.59s | 10.3%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1639 | Nora Whitty | 54.39 | 8 | BB Min | A: 48.79 (+5.60s | 10.3%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1640 | Summer Hu | 54.39 | 9 | BB Min | A: 48.79 (+5.60s | 10.3%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1641 | Summer Polintan | 54.40 | 9 | BB Min | A: 48.79 (+5.61s | 10.3%) | Coronado Swim -team Elite | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 1642 | Ryland Ghent | 54.40 | 9 | BB Min | A: 48.79 (+5.61s | 10.3%) | Swim Tampa Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 1643 | Alaina Thompson | 54.40 | 9 | BB Min | A: 48.79 (+5.61s | 10.3%) | Fox Swim Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1644 | BasilLee Pippin-Kanai | 54.42 | 9 | BB Min | A: 48.79 (+5.63s | 10.3%) | Warrior Aquatic Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 1645 | Emma Olsen | 54.42 | 10 | BB Min | A: 48.79 (+5.63s | 10.3%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | |
| 1646 | Viola Rizzardi | 54.42 | 10 | BB Min | A: 48.79 (+5.63s | 10.3%) | Accokeek Stroke Technique Swim | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1647 | Paige Lin | 54.43 | 8 | BB Min | A: 48.79 (+5.64s | 10.4%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1648 | Skyla Alvarez | 54.43 | 10 | BB Min | A: 48.79 (+5.64s | 10.4%) | Boca Raton Swim Team | 07/10/2026 | 2026 FG LCM BB Champs North | |
| 1649 | Aria Stephens | 54.43 | 9 | BB Min | A: 48.79 (+5.64s | 10.4%) | Mako Aquatics | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 1650 | Olivia Ewing | 54.44 | 10 | BB Min | A: 48.79 (+5.65s | 10.4%) | Rockfish Swimming | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
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.