USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Melanie Prah | 35.86 | 8 | AA Min | AAA: 34.39 (+1.47s | 4.1%) | Lake Country Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 502 | Macall Kenyon | 35.87 | 10 | AA Min | AAA: 34.39 (+1.48s | 4.1%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 503 | Isabelle Laurenzi | 35.88 | 10 | AA Min | AAA: 34.39 (+1.49s | 4.2%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 504 | Piper Brown | 35.88 | 9 | AA Min | AAA: 34.39 (+1.49s | 4.2%) | Novi Sturgeons | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 505 | Aspen Malone | 35.89 | 10 | AA Min | AAA: 34.39 (+1.50s | 4.2%) | South Central Swimming | 02/07/2026 | 2026 Grand Rapids Open | |
| 506 | Maya Nathan | 35.89 | 10 | AA Min | AAA: 34.39 (+1.50s | 4.2%) | San Antonio Wave | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 507 | Sawyer Flynn | 35.90 | 9 | AA Min | AAA: 34.39 (+1.51s | 4.2%) | Bluefish Swim Club | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 508 | Eva Li | 35.90 | 10 | AA Min | AAA: 34.39 (+1.51s | 4.2%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 509 | Madelyn McGinley | 35.90 | 10 | AA Min | AAA: 34.39 (+1.51s | 4.2%) | Nation\\\\\\'s Capital Swim Club | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 510 | Adelaide Clark | 35.91 | 10 | AA Min | AAA: 34.39 (+1.52s | 4.2%) | Egra Waves | 02/14/2026 | 2026 WMSL Winter A Championship | |
| 511 | Mabel Schiessl | 35.91 | 10 | AA Min | AAA: 34.39 (+1.52s | 4.2%) | Club Husker | 01/24/2026 | 2026 MW LSS Winterfest | |
| 512 | Elise Fiffick | 35.91 | 11 | AA Min | AAA: 34.39 (+1.52s | 4.2%) | Wolverine Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 513 | Isabel Liang | 35.92 | 10 | AA Min | AAA: 34.39 (+1.53s | 4.3%) | Xtreme Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 514 | Vienna Garcia-Daly | 35.92 | 10 | AA Min | AAA: 34.39 (+1.53s | 4.3%) | Foxjets Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 515 | Ester Shirley | 35.92 | 10 | AA Min | AAA: 34.39 (+1.53s | 4.3%) | Wasatch Front Fish Market | 12/13/2025 | SDAT Winter Pentathlon | |
| 516 | Charlie Johnson | 35.93 | 10 | AA Min | AAA: 34.39 (+1.54s | 4.3%) | Sandpoint Sharks Swim Club | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 517 | Madison Chapman | 35.93 | 10 | AA Min | AAA: 34.39 (+1.54s | 4.3%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 518 | Hattie Craven | 35.93 | 9 | AA Min | AAA: 34.39 (+1.54s | 4.3%) | Star Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 519 | Selwyn Bates | 35.94 | 10 | AA Min | AAA: 34.39 (+1.55s | 4.3%) | Blue Dolfins | 01/30/2026 | 2026 Hydro Winter Open | |
| 520 | Emma Klecha | 35.94 | 10 | AA Min | AAA: 34.39 (+1.55s | 4.3%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 521 | Joyce Wang | 35.94 | 10 | AA Min | AAA: 34.39 (+1.55s | 4.3%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 522 | Mary Smolenski | 35.94 | 9 | AA Min | AAA: 34.39 (+1.55s | 4.3%) | Team Suffolk | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 523 | Amelia White | 35.95 | 9 | AA Min | AAA: 34.39 (+1.56s | 4.3%) | H2okie Aquatics | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 524 | Bella Cai | 35.95 | 10 | AA Min | AAA: 34.39 (+1.56s | 4.3%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 525 | Lily Leo | 35.97 | 10 | AA Min | AAA: 34.39 (+1.58s | 4.4%) | Aquajets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 526 | Hannah Williams | 35.97 | 10 | AA Min | AAA: 34.39 (+1.58s | 4.4%) | Hydra Aquatics | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 527 | Maelys Herrera | 35.97 | 10 | AA Min | AAA: 34.39 (+1.58s | 4.4%) | Terrapins Swim Team | 03/01/2025 | Pac Swim SC B BB+ Last Chance Hosted By TERA | |
| 528 | Aubrey Lee | 35.97 | 10 | AA Min | AAA: 34.39 (+1.58s | 4.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 529 | Olive Newcomb | 35.97 | 6 | AA Min | AAA: 34.39 (+1.58s | 4.4%) | Downtown Doral | 10/24/2025 | 2025 FHSAA 1A District 11 USA S OBS | |
| 530 | Cloris Chen | 35.98 | 10 | AA Min | AAA: 34.39 (+1.59s | 4.4%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 531 | Matilda Eldridge | 35.98 | 10 | AA Min | AAA: 34.39 (+1.59s | 4.4%) | East Carolina Aquatics | 10/11/2025 | 2025 CAT Rock The Block | |
| 532 | Ellen Chae | 35.99 | 10 | AA Min | AAA: 34.39 (+1.60s | 4.4%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 533 | Yahan Jiang | 35.99 | 10 | AA Min | AAA: 34.39 (+1.60s | 4.4%) | Scarlet Aquatics | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 534 | June Ollestad | 35.99 | 10 | AA Min | AAA: 34.39 (+1.60s | 4.4%) | Lone Star Aquatic Club | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 535 | Amalie Bravo | 36.00 | 10 | AA Min | AAA: 34.39 (+1.61s | 4.5%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 536 | Nya Lu | 36.00 | 10 | AA Min | AAA: 34.39 (+1.61s | 4.5%) | South Orange County Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 537 | Fallyn Nicholson | 36.00 | 10 | AA Min | AAA: 34.39 (+1.61s | 4.5%) | Mountain State Storm | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 538 | Evan Halverson | 36.00 | 10 | AA Min | AAA: 34.39 (+1.61s | 4.5%) | Lone Star Aquatic Club | 09/26/2025 | 2025 ST LSAC Welcome To The Rock | |
| 539 | Emily Liesmanas | 36.01 | 9 | AA Min | AAA: 34.39 (+1.62s | 4.5%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 540 | Paige Rockwell | 36.03 | 10 | AA Min | AAA: 34.39 (+1.64s | 4.6%) | Calabasas Waves | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 541 | Deara Chen | 36.03 | 10 | AA Min | AAA: 34.39 (+1.64s | 4.6%) | Sporting Jax Aquatic Club | 11/22/2025 | 2025 SJAC Turkey Meet | |
| 542 | Grace Liu | 36.05 | 9 | AA Min | AAA: 34.39 (+1.66s | 4.6%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 543 | Tessa Lee | 36.05 | 9 | AA Min | AAA: 34.39 (+1.66s | 4.6%) | 04/24/2024 | 2024 SCVAL De Anza Division Championship Meet | ||
| 544 | Aria Amato | 36.07 | 10 | AA Min | AAA: 34.39 (+1.68s | 4.7%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 545 | Reina Han | 36.07 | 10 | AA Min | AAA: 34.39 (+1.68s | 4.7%) | La Mirada Armada | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 546 | Skye Maldonado | 36.07 | 9 | AA Min | AAA: 34.39 (+1.68s | 4.7%) | Carson Tigersharks | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 547 | Mia Valdiviezo | 36.07 | 10 | AA Min | AAA: 34.39 (+1.68s | 4.7%) | EL Paso Border Land Swim Team | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 548 | Hayden Watkins | 36.08 | 10 | AA Min | AAA: 34.39 (+1.69s | 4.7%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | |
| 549 | Hayden Watkins | 36.08 | 10 | AA Min | AAA: 34.39 (+1.69s | 4.7%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | |
| 550 | Layla Hagley | 36.08 | 10 | AA Min | AAA: 34.39 (+1.69s | 4.7%) | Milan Swim Club | 02/13/2026 | 2026 Showdown In Motown | |
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.