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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Rory McAndrew | 43.40 | 10 | A Min | AA: 41.59 (+1.81s | 4.2%) | Hockomock Area YMCA Lightning | 05/16/2026 | 2026 NE CS Spring Fever | |
| 752 | Cecelia Wolf | 43.40 | 10 | A Min | AA: 41.59 (+1.81s | 4.2%) | Edina Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 753 | Ashlyn Gussin | 43.40 | 9 | A Min | AA: 41.59 (+1.81s | 4.2%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 754 | Elizabeth Lieberman | 43.41 | 10 | A Min | AA: 41.59 (+1.82s | 4.2%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 755 | Chloe Chai | 43.42 | 10 | A Min | AA: 41.59 (+1.83s | 4.2%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 756 | Sofie Fennig | 43.43 | 10 | A Min | AA: 41.59 (+1.84s | 4.2%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 757 | Mae Zajacs | 43.44 | 10 | A Min | AA: 41.59 (+1.85s | 4.3%) | Highlands Ranch Aquatics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 758 | Gracyn Connelly | 43.45 | 10 | A Min | AA: 41.59 (+1.86s | 4.3%) | SwimRise Aquatics | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 759 | Leia Gates | 43.45 | 10 | A Min | AA: 41.59 (+1.86s | 4.3%) | SwimRise Aquatics | 06/26/2026 | 2026 SwimRise Season Finale | |
| 760 | Ainsley Reeves | 43.46 | 9 | A Min | AA: 41.59 (+1.87s | 4.3%) | Southwest Stars Swim Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 761 | Aleksandra Domin | 43.47 | 10 | A Min | AA: 41.59 (+1.88s | 4.3%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 762 | Amira Abel | 43.47 | 8 | A Min | AA: 41.59 (+1.88s | 4.3%) | Hydro Swim Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 763 | Stella Zhao | 43.47 | 10 | A Min | AA: 41.59 (+1.88s | 4.3%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 764 | Harper Zavala | 43.48 | 9 | A Min | AA: 41.59 (+1.89s | 4.3%) | Tuna Swim Club | 07/25/2026 | 2026 MN RSC LC 10 U State Championship | |
| 765 | Alyssa Nakajima | 43.49 | 9 | A Min | AA: 41.59 (+1.90s | 4.4%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 766 | Vivian Dahl | 43.49 | 10 | A Min | AA: 41.59 (+1.90s | 4.4%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 767 | Alana San Pedro | 43.49 | 10 | A Min | AA: 41.59 (+1.90s | 4.4%) | SOL Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 768 | Ivy Dittman | 43.50 | 10 | A Min | AA: 41.59 (+1.91s | 4.4%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 769 | Yana Gumienny | 43.51 | 9 | A Min | AA: 41.59 (+1.92s | 4.4%) | Sarasota Tsunami Swim Team | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 770 | Ilaria Prakash | 43.52 | 8 | A Min | AA: 41.59 (+1.93s | 4.4%) | New Orleans Aquatics | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | |
| 771 | Zoey Tonnu | 43.52 | 10 | A Min | AA: 41.59 (+1.93s | 4.4%) | Temecula Swim Club | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 772 | Kylie Hostetler | 43.52 | 10 | A Min | AA: 41.59 (+1.93s | 4.4%) | Seahawk Aquatics | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 773 | 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 | |
| 774 | Cora Sletten | 43.53 | 10 | A Min | AA: 41.59 (+1.94s | 4.5%) | Central Ohio Aquatics | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 775 | 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 | |
| 776 | 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 | |
| 777 | Madison Fogarty | 43.55 | 10 | A Min | AA: 41.59 (+1.96s | 4.5%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 778 | Elissa Justice | 43.55 | 9 | A Min | AA: 41.59 (+1.96s | 4.5%) | Life Time Colorado Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 779 | Raegan Seker | 43.55 | 10 | A Min | AA: 41.59 (+1.96s | 4.5%) | Treasure Coast Aquatics | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 780 | Madilynn Gettmann | 43.56 | 10 | A Min | AA: 41.59 (+1.97s | 4.5%) | Sierra Nevada Swimming | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 781 | 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 | |
| 782 | Emma Yarbrough | 43.57 | 9 | A Min | AA: 41.59 (+1.98s | 4.5%) | Fast Falcons | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 783 | Eleanor Svec | 43.57 | 10 | A Min | AA: 41.59 (+1.98s | 4.5%) | Aqua Culture Swim School | 07/29/2026 | 2026 MD LSC LC Championship | |
| 784 | 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 | |
| 785 | Chloe Riggins | 43.58 | 9 | A Min | AA: 41.59 (+1.99s | 4.6%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 786 | Makenna Gordon | 43.58 | 10 | A Min | AA: 41.59 (+1.99s | 4.6%) | United Swim Club | 06/05/2026 | 2026 Sunshine State Games | |
| 787 | Emma Kahler | 43.58 | 10 | A Min | AA: 41.59 (+1.99s | 4.6%) | Orange Beach Swim Team | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 788 | Reese Milligan | 43.59 | 10 | A Min | AA: 41.59 (+2.00s | 4.6%) | Anaheim Aquatics Association | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 789 | 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 | |
| 790 | Clare Bernard | 43.59 | 10 | A Min | AA: 41.59 (+2.00s | 4.6%) | Metro Marlins Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 791 | 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 | |
| 792 | Miriam Schissler | 43.60 | 9 | BB Min | A: 43.59 (+0.01s | 0.0%) | San Clemente Aquatic Team | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 793 | 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 | |
| 794 | 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 | |
| 795 | Merrick Ogden | 43.61 | 9 | BB Min | A: 43.59 (+0.02s | 0.0%) | King Aquatic Club | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 796 | Taylor Skelton | 43.61 | 10 | BB Min | A: 43.59 (+0.02s | 0.0%) | Central Ohio Aquatics | 07/23/2026 | 2026 OH LC Junior Championships | |
| 797 | Amanda Wu | 43.62 | 10 | 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 | |
| 798 | Savannah Hill | 43.63 | 10 | BB Min | A: 43.59 (+0.04s | 0.1%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | |
| 799 | 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 | |
| 800 | 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 | |
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.