USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Heidi Tien | 32.22 | 10 | BB Min | A: 32.09 (+0.13s | 0.4%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1402 | Alice Decker | 32.22 | 10 | BB Min | A: 32.09 (+0.13s | 0.4%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | |
| 1403 | Hana Stewart | 32.22 | 10 | BB Min | A: 32.09 (+0.13s | 0.4%) | Rio Del Oro Rapids | 11/08/2025 | Folsom Classic 2025 | |
| 1404 | Samantha Millen | 32.22 | 10 | BB Min | A: 32.09 (+0.13s | 0.4%) | Lakeshore Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1405 | Anna Galatioto | 32.23 | 10 | BB Min | A: 32.09 (+0.14s | 0.4%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1406 | Charlotte Goetz | 32.23 | 9 | BB Min | A: 32.09 (+0.14s | 0.4%) | Oly Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 1407 | Isabelle Kenney | 32.24 | 10 | BB Min | A: 32.09 (+0.15s | 0.5%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 1408 | Madison Odoca | 32.24 | 10 | BB Min | A: 32.09 (+0.15s | 0.5%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1409 | Lyla McDermott | 32.24 | 10 | BB Min | A: 32.09 (+0.15s | 0.5%) | Seahawks Swim club | 02/27/2026 | Ozark Division I Championship | |
| 1410 | Thea Xia | 32.24 | 9 | BB Min | A: 32.09 (+0.15s | 0.5%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | |
| 1411 | Madelyn Baker | 32.24 | 10 | BB Min | A: 32.09 (+0.15s | 0.5%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1412 | Anaiya Ogbogu | 32.24 | 10 | BB Min | A: 32.09 (+0.15s | 0.5%) | Macedonia Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1413 | Emma Smith | 32.25 | 10 | BB Min | A: 32.09 (+0.16s | 0.5%) | YMCA of the Triangle Area Swim | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 1414 | Alyssa Nakajima | 32.25 | 8 | BB Min | A: 32.09 (+0.16s | 0.5%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1415 | Abby Lachman | 32.25 | 10 | BB Min | A: 32.09 (+0.16s | 0.5%) | Summit | 02/14/2025 | 2025 OR HS 5a 4 | |
| 1416 | Kayona Brown | 32.25 | 10 | BB Min | A: 32.09 (+0.16s | 0.5%) | Humboldt Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 1417 | Makayla McKinley | 32.25 | 9 | BB Min | A: 32.09 (+0.16s | 0.5%) | Pine Island Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 1418 | Maggie Pawlowski | 32.25 | 10 | BB Min | A: 32.09 (+0.16s | 0.5%) | Mecklenburg Swim Association | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 1419 | Ashley Kail | 32.25 | 9 | BB Min | A: 32.09 (+0.16s | 0.5%) | Alameda Gators | 03/20/2026 | SCY Spring Age Group Championships | |
| 1420 | Annabel Poff | 32.25 | 10 | BB Min | A: 32.09 (+0.16s | 0.5%) | Cardinal and Gold Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1421 | Hayden Schafler | 32.26 | 10 | BB Min | A: 32.09 (+0.17s | 0.5%) | Long Island Express | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1422 | Chaemin Kim | 32.26 | 10 | BB Min | A: 32.09 (+0.17s | 0.5%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 1423 | Charlotte Jiang | 32.26 | 9 | BB Min | A: 32.09 (+0.17s | 0.5%) | Arctic Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1424 | June Rapp | 32.26 | 10 | B Min | BB: 31.69 (+0.57s | 1.8%) | Bradshaw Mountain High School | 10/12/2024 | Saturday Night Fever Invite | |
| 1425 | Sophia Meetze | 32.26 | 10 | BB Min | A: 32.09 (+0.17s | 0.5%) | Nova of Virginia | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 1426 | Olivia Matzke | 32.27 | 10 | BB Min | A: 32.09 (+0.18s | 0.6%) | Great Wolf Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 1427 | Blair Chalkley | 32.27 | 9 | BB Min | A: 32.09 (+0.18s | 0.6%) | Patriot Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 1428 | Penelope Ramirez | 32.27 | 10 | BB Min | A: 32.09 (+0.18s | 0.6%) | Southeast Aquatics Dolphins | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1429 | Eloise Capp | 32.27 | 10 | BB Min | A: 32.09 (+0.18s | 0.6%) | Pacific Swim | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1430 | Jessica Wei | 32.27 | 9 | BB Min | A: 32.09 (+0.18s | 0.6%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1431 | Kasey Wu | 32.27 | 10 | BB Min | A: 32.09 (+0.18s | 0.6%) | Staten Island Aquatics Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1432 | Lillian Mzyk | 32.27 | 10 | BB Min | A: 32.09 (+0.18s | 0.6%) | Marlins Of Raleigh | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 1433 | Mary Barton | 32.27 | 9 | BB Min | A: 32.09 (+0.18s | 0.6%) | Southwest Stars Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 1434 | Charlotte Brand | 32.27 | 10 | BB Min | A: 32.09 (+0.18s | 0.6%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1435 | Sadie Shafer | 32.28 | 10 | BB Min | A: 32.09 (+0.19s | 0.6%) | Seattle Metropolitan Aquatic C | 10/04/2025 | 2025 PN SMAC Fall Kick Off Invitational | |
| 1436 | Yiska Clarke | 32.28 | 10 | BB Min | A: 32.09 (+0.19s | 0.6%) | Monroe-Woodbury Devilfish Aqua | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 1437 | Vivian Kalogrides | 32.28 | 9 | BB Min | A: 32.09 (+0.19s | 0.6%) | Santa Clara Swim Club | 11/08/2025 | Folsom Classic 2025 | |
| 1438 | Giuliana Ianitelli | 32.28 | 10 | BB Min | A: 32.09 (+0.19s | 0.6%) | Great Lakes Tritons | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1439 | Rayne Schneidau | 32.28 | 10 | BB Min | A: 32.09 (+0.19s | 0.6%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1440 | Lorelei Werner | 32.28 | 10 | BB Min | A: 32.09 (+0.19s | 0.6%) | Dynamo Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 1441 | Carolyn Liu | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1442 | Arabella Fraiberg-Vetro | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1443 | Roxy Reed | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | King Aquatic Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1444 | Caroline Tucker | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 1445 | Abigail Korn | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | Ransom Everglades Aquatic Club | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 1446 | Lena Wang | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | St. Lawrence Swim Team | 03/20/2026 | SCY Spring Age Group Championships | |
| 1447 | Evie Azwan | 32.29 | 10 | BB Min | A: 32.09 (+0.20s | 0.6%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 1448 | Ameena Makhzoumi | 32.30 | 10 | BB Min | A: 32.09 (+0.21s | 0.7%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1449 | Emma Kuhn | 32.30 | 10 | BB Min | A: 32.09 (+0.21s | 0.7%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1450 | Olivia Alexander | 32.30 | 10 | BB Min | A: 32.09 (+0.21s | 0.7%) | Rancho San Dieguito | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
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.