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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2801 | Cecilia Ramirez | 41.29 | 9 | BB Min | A: 37.99 (+3.30s | 8.0%) | Grosse Pointe Gators | 02/06/2026 | 2026 Michigan Open | |
| 2802 | Clara Mair | 41.30 | 10 | BB Min | A: 37.99 (+3.31s | 8.0%) | Qns Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 2803 | Reese Cowie | 41.30 | 9 | BB Min | A: 37.99 (+3.31s | 8.0%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 2804 | Charlene Tao | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2805 | Katherine Kapitonova | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2806 | Logan Thompson | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Macedonia Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2807 | Ruby Park | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | North Carolina Aquatic Club | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 2808 | Savannah Dahling | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Wtrc Sharks | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 2809 | Jocelyn Tatum | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Mako Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2810 | Mila Adams | 41.32 | 9 | BB Min | A: 37.99 (+3.33s | 8.1%) | Manta Rays | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 2811 | Isla Cutrell | 41.32 | 10 | BB Min | A: 37.99 (+3.33s | 8.1%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 2812 | Quinn Barsness | 41.32 | 9 | BB Min | A: 37.99 (+3.33s | 8.1%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2813 | Chelsea Wu | 41.32 | 10 | BB Min | A: 37.99 (+3.33s | 8.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2814 | Lila Nykodym | 41.33 | 5 | BB Min | A: 37.99 (+3.34s | 8.1%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 2815 | Harriet Jones | 41.33 | 10 | BB Min | A: 37.99 (+3.34s | 8.1%) | Zone 4 All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 2816 | Hannah McClure | 41.33 | 9 | BB Min | A: 37.99 (+3.34s | 8.1%) | Royal Swimming | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | |
| 2817 | Angela Hunt | 41.34 | 10 | BB Min | A: 37.99 (+3.35s | 8.1%) | Tsm Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 2818 | Anna Quist | 41.34 | 10 | BB Min | A: 37.99 (+3.35s | 8.1%) | Rockingham Area Youth Swimming | 10/18/2025 | 2025 NE RAYS Oktoberfest Specialty Copied | |
| 2819 | Rose Mercier | 41.34 | 8 | BB Min | A: 37.99 (+3.35s | 8.1%) | Egra Waves | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 2820 | Sophia Rundle | 41.34 | 8 | BB Min | A: 37.99 (+3.35s | 8.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2821 | Madeline Hamilton | 41.34 | 9 | BB Min | A: 37.99 (+3.35s | 8.1%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2822 | Lydia Bowman | 41.34 | 10 | BB Min | A: 37.99 (+3.35s | 8.1%) | Piedmont Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 2823 | Evie Coates | 41.35 | 9 | BB Min | A: 37.99 (+3.36s | 8.1%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 2824 | Vivian Prechtl | 41.35 | 10 | BB Min | A: 37.99 (+3.36s | 8.1%) | Jenison | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 2825 | Harper Hassinger | 41.35 | 10 | BB Min | A: 37.99 (+3.36s | 8.1%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2826 | Dora Zhang | 41.35 | 10 | BB Min | A: 37.99 (+3.36s | 8.1%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 2827 | Marlee Atkin | 41.35 | 8 | BB Min | A: 37.99 (+3.36s | 8.1%) | Mako Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2828 | Claire Ruckwardt-Clark | 41.35 | 10 | BB Min | A: 37.99 (+3.36s | 8.1%) | Multnomah Athletic Club | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 2829 | Piper Spencer | 41.35 | 10 | BB Min | A: 37.99 (+3.36s | 8.1%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 2830 | Evelyn Samborski | 41.36 | 10 | BB Min | A: 37.99 (+3.37s | 8.1%) | Highlands Ranch Aquatics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 2831 | Chloe Krause | 41.36 | 9 | BB Min | A: 37.99 (+3.37s | 8.1%) | The YMCA of Southwest Florida | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 2832 | Caroline Gates | 41.36 | 10 | BB Min | A: 37.99 (+3.37s | 8.1%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 2833 | Delaney Ausmann | 41.36 | 10 | BB Min | A: 37.99 (+3.37s | 8.1%) | Piranha Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2834 | Joycelin Polash | 41.36 | 10 | BB Min | A: 37.99 (+3.37s | 8.1%) | Chesaning Coho Swim Club | 02/15/2026 | 2026 MTSL Championship | |
| 2835 | Liana Ybanez | 41.37 | 9 | BB Min | A: 37.99 (+3.38s | 8.2%) | Brentwood Seawolves | 07/26/2025 | Zone 2 Summer Championships | |
| 2836 | Conner Sharpe | 41.37 | 10 | BB Min | A: 37.99 (+3.38s | 8.2%) | Sailfish Swim Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2837 | Heidi Gochev | 41.37 | 10 | BB Min | A: 37.99 (+3.38s | 8.2%) | Badger Swim Club,Inc. | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 2838 | Fiona Eady | 41.37 | 10 | BB Min | A: 37.99 (+3.38s | 8.2%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 2839 | Rose Charbonneau | 41.37 | 10 | BB Min | A: 37.99 (+3.38s | 8.2%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 2840 | Sofia Salazar | 41.37 | 9 | BB Min | A: 37.99 (+3.38s | 8.2%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 2841 | Aida Bove | 41.38 | 9 | BB Min | A: 37.99 (+3.39s | 8.2%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2842 | Ryan Mackeever | 41.38 | 9 | BB Min | A: 37.99 (+3.39s | 8.2%) | Metro Surge Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2843 | Sloane Royce | 41.38 | 10 | BB Min | A: 37.99 (+3.39s | 8.2%) | Quest Swimming | 10/24/2025 | NOVA Halloween Haunt | |
| 2844 | Victoria Morris | 41.38 | 9 | BB Min | A: 37.99 (+3.39s | 8.2%) | Storm Aquatics Swim Team | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 2845 | Adalyn Peng | 41.39 | 9 | BB Min | A: 37.99 (+3.40s | 8.2%) | Monterey Bay Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 2846 | Camden Smiley | 41.39 | 9 | BB Min | A: 37.99 (+3.40s | 8.2%) | Spokane Waves Aquatic Team | 10/18/2025 | 2025 SWAT Fall Challenge | |
| 2847 | Carter Wright | 41.39 | 10 | BB Min | A: 37.99 (+3.40s | 8.2%) | Aquatex Swim & Water Polo Team | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 2848 | Olivia Hernandez | 41.39 | 10 | BB Min | A: 37.99 (+3.40s | 8.2%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 2849 | Charleston Felsberg | 41.39 | 10 | BB Min | A: 37.99 (+3.40s | 8.2%) | Mecklenburg Swim Association | 11/07/2025 | 2025 Veterans Day Inv Presented By Arena | |
| 2850 | Lillian Edeli | 41.40 | 10 | BB Min | A: 37.99 (+3.41s | 8.2%) | YMCA Presidio Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
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.