USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Emma Gutowski | 43.53 | 8 | A Min | AA: 41.59 (+1.94s | 4.5%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 652 | Aiyanna Williams | 43.54 | 9 | A Min | AA: 41.59 (+1.95s | 4.5%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 653 | Louisa Knodt | 43.55 | 8 | A Min | AA: 41.59 (+1.96s | 4.5%) | Minnetonka Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 654 | Madison Fogarty | 43.55 | 10 | A Min | AA: 41.59 (+1.96s | 4.5%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 655 | Jordan Guillard | 43.55 | 10 | A Min | AA: 41.59 (+1.96s | 4.5%) | Cavalier Aquatics/Piedmont Fam | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 656 | Chelsea Liang | 43.56 | 10 | A Min | AA: 41.59 (+1.97s | 4.5%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 657 | Ava DiBrango | 43.57 | 10 | A Min | AA: 41.59 (+1.98s | 4.5%) | Lynchburg Aquatic Club | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 658 | Eloise Maghanoy | 43.57 | 10 | A Min | AA: 41.59 (+1.98s | 4.5%) | Falfins Swimming | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 659 | Zoey Nguyen | 43.57 | 10 | A Min | AA: 41.59 (+1.98s | 4.5%) | Garden Grove Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 660 | Theodora Gomez | 43.57 | 9 | A Min | AA: 41.59 (+1.98s | 4.5%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 661 | Chloe Riggins | 43.58 | 9 | A Min | AA: 41.59 (+1.99s | 4.6%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 662 | Makenna Gordon | 43.58 | 10 | A Min | AA: 41.59 (+1.99s | 4.6%) | United Swim Club | 06/05/2026 | 2026 Sunshine State Games | |
| 663 | Emily Eybalin Sebastiao | 43.59 | 10 | A Min | AA: 41.59 (+2.00s | 4.6%) | Upper Valley Aquatic Club | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 664 | Aubree Richards | 43.59 | 10 | A Min | AA: 41.59 (+2.00s | 4.6%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 665 | Lilia Kamel | 43.60 | 10 | BB Min | A: 43.59 (+0.01s | 0.0%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 666 | Elizabeth Mccann | 43.60 | 10 | BB Min | A: 43.59 (+0.01s | 0.0%) | Piranhas YMCA of the Suncoast | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 667 | Lydia Tamulionis | 43.61 | 10 | BB Min | A: 43.59 (+0.02s | 0.0%) | Mecklenburg Swim Association | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 668 | Ashley Tang | 43.62 | 10 | BB Min | A: 43.59 (+0.03s | 0.1%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 669 | Amanda Wu | 43.62 | 9 | BB Min | A: 43.59 (+0.03s | 0.1%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 670 | Savannah Hill | 43.63 | 10 | BB Min | A: 43.59 (+0.04s | 0.1%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | |
| 671 | Jane Gardner | 43.63 | 10 | BB Min | A: 43.59 (+0.04s | 0.1%) | Hilltop Aquatic Swim Team | 05/08/2025 | 2025 HAST Janet Oles LC Classic | |
| 672 | Maya Lim | 43.63 | 10 | BB Min | A: 43.59 (+0.04s | 0.1%) | Sandpipers of Nevada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 673 | Amelia Hall | 43.64 | 10 | BB Min | A: 43.59 (+0.05s | 0.1%) | Nashville Aquatic Club | 05/16/2026 | NAC LC May Classic | |
| 674 | Addison Pitz | 43.64 | 9 | BB Min | A: 43.59 (+0.05s | 0.1%) | Sioux Falls Swim Team | 06/26/2026 | 2026 SD SFST Summer Surge Classic | |
| 675 | Berit Zevnik | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Riptide Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 676 | Tessa Bates | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Shawmut Aquatic Club | 06/05/2026 | 2026 NE SAC America S Cup | |
| 677 | Lucy Mao | 43.65 | 10 | BB Min | A: 43.59 (+0.06s | 0.1%) | Horizon Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 678 | Aria Ferris | 43.65 | 9 | BB Min | A: 43.59 (+0.06s | 0.1%) | Aquawolves Swimming | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 679 | Callie Bevilacqua | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | North Palm Beach Swim Club | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 680 | Gwyneth Schumacher | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | Florida Atlantic Aquatics | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 681 | Sienna Sung | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | Carolina Aquatic Team | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 682 | Ellie Hall | 43.67 | 10 | BB Min | A: 43.59 (+0.08s | 0.2%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 683 | Natalia Torres | 43.67 | 9 | BB Min | A: 43.59 (+0.08s | 0.2%) | Tule Nation Tritons | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 684 | Marlow Umphress | 43.67 | 10 | BB Min | A: 43.59 (+0.08s | 0.2%) | Nitro Swimming | 05/30/2026 | 2026 ST NTRO LC May Splashdown | |
| 685 | Stacy Chen | 43.69 | 10 | BB Min | A: 43.59 (+0.10s | 0.2%) | Xtreme Swim Club | 05/01/2026 | 2026 NE CS Spring Fling | |
| 686 | Janaya Calugas | 43.69 | 10 | BB Min | A: 43.59 (+0.10s | 0.2%) | Cascade Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 687 | Violet Fitzpatrick | 43.70 | 9 | BB Min | A: 43.59 (+0.11s | 0.3%) | Laker Swim | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 688 | Ella Kingston | 43.70 | 10 | BB Min | A: 43.59 (+0.11s | 0.3%) | Fog City Hammerheads | 06/12/2026 | BAC Long Course | |
| 689 | Avery Bacci | 43.70 | 9 | BB Min | A: 43.59 (+0.11s | 0.3%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 690 | Kensington DeWeese | 43.70 | 8 | BB Min | A: 43.59 (+0.11s | 0.3%) | Stingrays Swim Team | 06/05/2026 | HNVR Storm Surge 2026 | |
| 691 | Jayna Chang | 43.70 | 10 | BB Min | A: 43.59 (+0.11s | 0.3%) | Maywood Sparks Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 692 | Kensington Earl | 43.71 | 9 | BB Min | A: 43.59 (+0.12s | 0.3%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 693 | Tiaraoluwa Sokunbi | 43.71 | 10 | BB Min | A: 43.59 (+0.12s | 0.3%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 694 | Zara Mirkovic | 43.72 | 9 | BB Min | A: 43.59 (+0.13s | 0.3%) | Edina Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 695 | Austin Lee | 43.72 | 9 | BB Min | A: 43.59 (+0.13s | 0.3%) | Texas Elite Swimming | 06/19/2026 | 2026 ST ASC Firecracker | |
| 696 | Willow Murphy | 43.72 | 10 | BB Min | A: 43.59 (+0.13s | 0.3%) | Riptide Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 697 | Dillon Zhang | 43.72 | 10 | BB Min | A: 43.59 (+0.13s | 0.3%) | Flatiron Athletic Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 698 | Kelly Pyle | 43.74 | 10 | BB Min | A: 43.59 (+0.15s | 0.3%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 699 | Grace Gill | 43.74 | 9 | BB Min | A: 43.59 (+0.15s | 0.3%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 700 | Grace Farmer | 43.74 | 10 | BB Min | A: 43.59 (+0.15s | 0.3%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers 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.