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 | Mila DeBruyne | 35.96 | 10 | AA Min | AAA: 34.39 (+1.57s | 4.4%) | South East Metro Sharks | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 502 | Valerie Lan | 35.97 | 10 | AA Min | AAA: 34.39 (+1.58s | 4.4%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 503 | 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 | |
| 504 | Abigail Korn | 35.98 | 10 | AA Min | AAA: 34.39 (+1.59s | 4.4%) | Ransom Everglades Aquatic Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 505 | Sage Griffiths | 35.99 | 10 | AA Min | AAA: 34.39 (+1.60s | 4.4%) | Montverde Aquatic Club | 02/13/2026 | 19th Annual TBAY Gasparilla Races 2026 | |
| 506 | 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 | |
| 507 | 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 | |
| 508 | Zoe Chan | 35.99 | 10 | AA Min | AAA: 34.39 (+1.60s | 4.4%) | Unattached | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 509 | 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 | |
| 510 | 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 | |
| 511 | Isabella Mitchell | 36.03 | 9 | AA Min | AAA: 34.39 (+1.64s | 4.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 512 | 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 | |
| 513 | Olive Bastos | 36.04 | 10 | AA Min | AAA: 34.39 (+1.65s | 4.6%) | Hockomock Area YMCA Lightning | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 514 | Isabella Tsui | 36.04 | 8 | AA Min | AAA: 34.39 (+1.65s | 4.6%) | Pacific Dragons Swim Team | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 515 | Addison Odell | 36.04 | 10 | AA Min | AAA: 34.39 (+1.65s | 4.6%) | Saluki Swim Club | 02/27/2026 | Ozark Division I Championship | |
| 516 | Claire Schen | 36.04 | 10 | AA Min | AAA: 34.39 (+1.65s | 4.6%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 517 | 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 | |
| 518 | 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 | |
| 519 | Hailey Rasmussen | 36.08 | 10 | AA Min | AAA: 34.39 (+1.69s | 4.7%) | Tigard | 02/13/2026 | 2026 OR HS 6A 5 | |
| 520 | Elyse Vetsch | 36.08 | 10 | AA Min | AAA: 34.39 (+1.69s | 4.7%) | Aquajets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 521 | Kenzie Banh | 36.09 | 10 | AA Min | AAA: 34.39 (+1.70s | 4.7%) | The St. James Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 522 | Chelsea Munoz | 36.09 | 10 | AA Min | AAA: 34.39 (+1.70s | 4.7%) | Florida Atlantic Aquatics | 09/05/2025 | 2025 Michael S Memorial Meet | |
| 523 | Findley Citta | 36.09 | 10 | AA Min | AAA: 34.39 (+1.70s | 4.7%) | Makos Aquatics Club of Gainesv | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 524 | Charlotte Herzog | 36.09 | 10 | AA Min | AAA: 34.39 (+1.70s | 4.7%) | Pikes Peak Athletics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 525 | Eloise Maine | 36.10 | 10 | AA Min | AAA: 34.39 (+1.71s | 4.7%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 526 | Sandra Hall | 36.10 | 10 | AA Min | AAA: 34.39 (+1.71s | 4.7%) | Tillamook | 02/13/2026 | 2026 OR HS 4a 3 | |
| 527 | Evelyn Brown | 36.10 | 9 | AA Min | AAA: 34.39 (+1.71s | 4.7%) | Carolina Aquatic Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 528 | Katie Wang | 36.10 | 10 | AA Min | AAA: 34.39 (+1.71s | 4.7%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 529 | Alivia Lee | 36.10 | 10 | AA Min | AAA: 34.39 (+1.71s | 4.7%) | Pro Swimming | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 530 | Ellia Mullin | 36.11 | 10 | AA Min | AAA: 34.39 (+1.72s | 4.8%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 531 | Grace Gott | 36.13 | 9 | AA Min | AAA: 34.39 (+1.74s | 4.8%) | Catawba Valley Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 532 | Emma Dupuis | 36.13 | 10 | AA Min | AAA: 34.39 (+1.74s | 4.8%) | Saint Joseph Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 533 | Mila Metzger | 36.13 | 10 | AA Min | AAA: 34.39 (+1.74s | 4.8%) | The Woodlands Swim Team | 01/31/2025 | 2025 Fleet Mardi Gras | |
| 534 | Annabelle Nasr | 36.14 | 10 | AA Min | AAA: 34.39 (+1.75s | 4.8%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 535 | Claire Li | 36.14 | 9 | AA Min | AAA: 34.39 (+1.75s | 4.8%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 536 | Quinn Rayman | 36.15 | 10 | AA Min | AAA: 34.39 (+1.76s | 4.9%) | Black Hills Gold Swimming | 01/23/2026 | SFST SD 2026 January Invite | |
| 537 | Paisley Best | 36.15 | 10 | AA Min | AAA: 34.39 (+1.76s | 4.9%) | Cape Cod Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 538 | Ellie Rasmussen | 36.15 | 10 | AA Min | AAA: 34.39 (+1.76s | 4.9%) | Sandpipers of Nevada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 539 | Audrey Friend | 36.16 | 10 | AA Min | AAA: 34.39 (+1.77s | 4.9%) | Blast Sharks | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 540 | Addison Strausser | 36.16 | 9 | AA Min | AAA: 34.39 (+1.77s | 4.9%) | Area Tallahassee Aquatic Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 541 | Ashlyn Gibbons | 36.16 | 10 | AA Min | AAA: 34.39 (+1.77s | 4.9%) | Pikes Peak Athletics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 542 | Claire Palmer | 36.17 | 9 | AA Min | AAA: 34.39 (+1.78s | 4.9%) | SwimUnited | 03/12/2026 | 2026 OH SC Junior Championships | |
| 543 | Jordan Guillard | 36.18 | 10 | AA Min | AAA: 34.39 (+1.79s | 4.9%) | Cavalier Aquatics/Piedmont Fam | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 544 | Nora Lam | 36.20 | 10 | A Min | AA: 36.19 (+0.01s | 0.0%) | Rockford Riptide | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 545 | Hattie Kell | 36.20 | 10 | A Min | AA: 36.19 (+0.01s | 0.0%) | Ames Cyclone Aquatics Club | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 546 | Annabelle Kaufenberg | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Aquajets Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 547 | Isa Liu | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 548 | Emilie Bieker | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 549 | Rowan Aguillon | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Ocean Pines Swim Team | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 550 | Mannat Garg | 36.21 | 10 | A Min | AA: 36.19 (+0.02s | 0.1%) | Wave Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
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.