USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1301 | Catherine Kuhl | 44.04 | 8 | B Min | BB: 40.89 (+3.15s | 7.2%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 1302 | Olivia Welch | 44.05 | 9 | B Min | BB: 40.89 (+3.16s | 7.2%) | Winchester Swim Team | 11/05/2025 | Winchester Swim Team Intra Squad Meet | |
| 1303 | Evelyn Mosendz | 44.05 | 7 | B Min | BB: 40.89 (+3.16s | 7.2%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 1304 | Kseniya Dubinina | 44.06 | 7 | B Min | BB: 40.89 (+3.17s | 7.2%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 1305 | Francesca Martella | 44.08 | 10 | B Min | BB: 40.89 (+3.19s | 7.2%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 1306 | Kayleigh Ward | 44.10 | 11 | B Min | BB: 40.89 (+3.21s | 7.3%) | Grand Island YMCA Quicksilver | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 1307 | Heidi Wang | 44.11 | 9 | B Min | BB: 40.89 (+3.22s | 7.3%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 1308 | Juliet Markham | 44.11 | 8 | B Min | BB: 40.89 (+3.22s | 7.3%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | |
| 1309 | Wilhelmina Newell | 44.11 | 9 | B Min | BB: 40.89 (+3.22s | 7.3%) | Madison Area YMCA Mariners | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1310 | Riley Blaugh | 44.11 | 9 | B Min | BB: 40.89 (+3.22s | 7.3%) | Sarasota Sharks | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 1311 | Sadie Voellinger | 44.12 | 9 | B Min | BB: 40.89 (+3.23s | 7.3%) | Nocatee Bluetide Swim Team | 04/05/2025 | EAJ Spring Into Long Course | |
| 1312 | Kiara Thimaya | 44.12 | 10 | B Min | BB: 40.89 (+3.23s | 7.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 1313 | Hannah Kotilinek | 44.13 | 9 | B Min | BB: 40.89 (+3.24s | 7.3%) | Wright County Wave Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1314 | Caydan Ferolino | 44.14 | 9 | B Min | BB: 40.89 (+3.25s | 7.4%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 1315 | Hannah Smudde | 44.15 | 8 | B Min | BB: 40.89 (+3.26s | 7.4%) | Piranhas YMCA of the Suncoast | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 1316 | Maria Nechayev | 44.15 | 9 | B Min | BB: 40.89 (+3.26s | 7.4%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 1317 | Ariana Ulmer | 44.15 | 8 | B Min | BB: 40.89 (+3.26s | 7.4%) | Carrollwood Village Swim Team | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 1318 | Georgina Bugauisan | 44.15 | 9 | B Min | BB: 40.89 (+3.26s | 7.4%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | |
| 1319 | Stephanie Wang | 44.17 | 8 | B Min | BB: 40.89 (+3.28s | 7.4%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 1320 | Isabella Britz | 44.18 | 8 | B Min | BB: 40.89 (+3.29s | 7.4%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 1321 | Mary Herman | 44.20 | 9 | B Min | BB: 40.89 (+3.31s | 7.5%) | Life Time Colorado Swim Club | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 1322 | Brylee Rother | 44.20 | 8 | B Min | BB: 40.89 (+3.31s | 7.5%) | Old Dominion Aquatic Club | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | |
| 1323 | Elsie Holmes | 44.20 | 9 | B Min | BB: 40.89 (+3.31s | 7.5%) | Columbia River Swim Team | 06/07/2025 | 2025 OR CRST Summer Blast 2 | |
| 1324 | Natalie Adams | 44.21 | 8 | B Min | BB: 40.89 (+3.32s | 7.5%) | Nova of Virginia | 06/22/2024 | 2024 WAC Summer Sizzle Meet | |
| 1325 | Ailsa Orkins | 44.22 | 9 | B Min | BB: 40.89 (+3.33s | 7.5%) | Pikes Peak Athletics | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 1326 | Sofia Dimayacyac | 44.22 | 8 | B Min | BB: 40.89 (+3.33s | 7.5%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 1327 | Ella Yang | 44.23 | 8 | B Min | BB: 40.89 (+3.34s | 7.6%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 1328 | Everley Weber | 44.23 | 8 | B Min | BB: 40.89 (+3.34s | 7.6%) | Sioux Falls Swim Team | 07/19/2024 | 2024 South Dakota Long Course State A | |
| 1329 | Izabella Jaynes | 44.24 | 8 | B Min | BB: 40.89 (+3.35s | 7.6%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 1330 | Maddie Gettmann | 44.25 | 8 | B Min | BB: 40.89 (+3.36s | 7.6%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | |
| 1331 | Abigail Sandy | 44.25 | 9 | B Min | BB: 40.89 (+3.36s | 7.6%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 1332 | Katya Allen | 44.25 | 10 | B Min | BB: 40.89 (+3.36s | 7.6%) | Pueblo County Swim Team | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | |
| 1333 | Haiden Rice | 44.26 | 10 | B Min | BB: 40.89 (+3.37s | 7.6%) | Circle C Select Swim Team | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | |
| 1334 | Catherine Omahony-Ferrell | 44.26 | 9 | B Min | BB: 40.89 (+3.37s | 7.6%) | Eastmont | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 1335 | Hazel Pipes | 44.26 | 10 | B Min | BB: 40.89 (+3.37s | 7.6%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 1336 | Allison Zhang | 44.26 | 10 | B Min | BB: 40.89 (+3.37s | 7.6%) | Rancho Family YMCA | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 1337 | Audrey Feng | 44.26 | 9 | B Min | BB: 40.89 (+3.37s | 7.6%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | |
| 1338 | Iriselle Louison | 44.26 | 9 | B Min | BB: 40.89 (+3.37s | 7.6%) | Mission Aurora Colorado Swimmi | 06/07/2025 | 2025 CO MACS Suburban League Invite | |
| 1339 | Kamryn Parker | 44.27 | 9 | B Min | BB: 40.89 (+3.38s | 7.6%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 1340 | Kateri Leahy | 44.28 | 9 | B Min | BB: 40.89 (+3.39s | 7.7%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 1341 | Adeline Gredvig | 44.28 | 8 | B Min | BB: 40.89 (+3.39s | 7.7%) | Hastings Area Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1342 | Olivia Hiatt | 44.28 | 10 | B Min | BB: 40.89 (+3.39s | 7.7%) | Castle Rock Swimming | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 1343 | Yutong Dong | 44.29 | 8 | B Min | BB: 40.89 (+3.40s | 7.7%) | Beachwood Bison Swim Club | 07/12/2025 | LSSC Avon Classic | |
| 1344 | Scarlett Browning | 44.30 | 7 | B Min | BB: 40.89 (+3.41s | 7.7%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | |
| 1345 | Madelyn Pho | 44.31 | 10 | B Min | BB: 40.89 (+3.42s | 7.7%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 1346 | Charlee Sill | 44.31 | 8 | B Min | BB: 40.89 (+3.42s | 7.7%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | |
| 1347 | Emma Guo | 44.32 | 8 | B Min | BB: 40.89 (+3.43s | 7.7%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 1348 | Abigail Stover | 44.33 | 9 | B Min | BB: 40.89 (+3.44s | 7.8%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 1349 | Victoria Chacha Arias | 44.34 | 9 | B Min | BB: 40.89 (+3.45s | 7.8%) | Patriot Aquatics | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1350 | Grace Nichols | 44.36 | 9 | B Min | BB: 40.89 (+3.47s | 7.8%) | Blue Wave Swimming | 05/16/2025 | 2025 SYS Memorial Meet | |
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.