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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Camilla Amar | 37.87 | 10 | A Min | AA: 36.19 (+1.68s | 4.4%) | Patriot Swim Team | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 802 | Simone Rocheleau | 37.87 | 10 | A Min | AA: 36.19 (+1.68s | 4.4%) | Anglerfish Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 803 | Katja Paterson | 37.87 | 10 | A Min | AA: 36.19 (+1.68s | 4.4%) | Team Eugene Aquatics | 04/17/2026 | 2026 April Mini Meet | |
| 804 | Sydney McFague | 37.88 | 8 | A Min | AA: 36.19 (+1.69s | 4.5%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 805 | Aria House | 37.89 | 10 | A Min | AA: 36.19 (+1.70s | 4.5%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 806 | Claire Cao | 37.89 | 9 | A Min | AA: 36.19 (+1.70s | 4.5%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 807 | Grace Gill | 37.89 | 9 | A Min | AA: 36.19 (+1.70s | 4.5%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 808 | Makai Tanoai | 37.89 | 9 | A Min | AA: 36.19 (+1.70s | 4.5%) | Kona Aquatics Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 809 | Kathy Li | 37.90 | 10 | A Min | AA: 36.19 (+1.71s | 4.5%) | Maverick Aquatics | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 810 | Madison Gailliard | 37.91 | 9 | A Min | AA: 36.19 (+1.72s | 4.5%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 811 | Poppy McNamara | 37.92 | 10 | A Min | AA: 36.19 (+1.73s | 4.6%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 812 | Tatum Marrujo | 37.92 | 9 | A Min | AA: 36.19 (+1.73s | 4.6%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 813 | Margaux Byrne | 37.92 | 9 | A Min | AA: 36.19 (+1.73s | 4.6%) | El Paso Aqua Posse | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 814 | Anna Rindler | 37.92 | 10 | A Min | AA: 36.19 (+1.73s | 4.6%) | Westchester Aquatic Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 815 | Lora Hines | 37.93 | 10 | A Min | AA: 36.19 (+1.74s | 4.6%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 816 | Amalia Bosa | 37.93 | 10 | A Min | AA: 36.19 (+1.74s | 4.6%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 817 | Claire Lopez | 37.93 | 10 | A Min | AA: 36.19 (+1.74s | 4.6%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 818 | Aashi Kanyal | 37.93 | 10 | A Min | AA: 36.19 (+1.74s | 4.6%) | San Ramon Valley Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 819 | Penelope Schwarten | 37.94 | 10 | A Min | AA: 36.19 (+1.75s | 4.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 820 | Adelyn Ray | 37.95 | 10 | A Min | AA: 36.19 (+1.76s | 4.6%) | Houston Hydra | 12/06/2024 | 2024 Gulf Age Group Championships | |
| 821 | Claire Leeds | 37.95 | 9 | A Min | AA: 36.19 (+1.76s | 4.6%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 822 | Miyabi Cambra | 37.95 | 10 | A Min | AA: 36.19 (+1.76s | 4.6%) | Kamehameha Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 823 | Reagan Davis | 37.96 | 10 | A Min | AA: 36.19 (+1.77s | 4.7%) | CAC Stingrays Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 824 | Anna Sorina | 37.96 | 10 | A Min | AA: 36.19 (+1.77s | 4.7%) | SwimRight Team | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 825 | Ariana Prasad | 37.96 | 10 | A Min | AA: 36.19 (+1.77s | 4.7%) | Merritt Athletic Swimming | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 826 | Zoe Bowman | 37.96 | 10 | A Min | AA: 36.19 (+1.77s | 4.7%) | Pikes Peak Athletics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 827 | Aria Ergan | 37.97 | 9 | A Min | AA: 36.19 (+1.78s | 4.7%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 828 | Ember Howard | 37.97 | 10 | A Min | AA: 36.19 (+1.78s | 4.7%) | Fast Falcons | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 829 | Ellis Coggin | 37.97 | 10 | A Min | AA: 36.19 (+1.78s | 4.7%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 830 | Kayona Brown | 37.98 | 10 | A Min | AA: 36.19 (+1.79s | 4.7%) | Humboldt Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 831 | Eleanor Wong | 37.98 | 6 | A Min | AA: 36.19 (+1.79s | 4.7%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 832 | Journey Liu | 37.98 | 9 | A Min | AA: 36.19 (+1.79s | 4.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 833 | Rachel Tionko | 37.98 | 10 | A Min | AA: 36.19 (+1.79s | 4.7%) | Blue Wave Swimming | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 834 | Marie Tempelis | 37.99 | 10 | A Min | AA: 36.19 (+1.80s | 4.7%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 835 | Arwen Lantz | 37.99 | 10 | A Min | AA: 36.19 (+1.80s | 4.7%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 836 | Paisley Desrosiers | 37.99 | 9 | A Min | AA: 36.19 (+1.80s | 4.7%) | Kennebec Valley YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 837 | Ashlyn Gussin | 37.99 | 9 | A Min | AA: 36.19 (+1.80s | 4.7%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 838 | Aria Kumar | 37.99 | 9 | A Min | AA: 36.19 (+1.80s | 4.7%) | Beaverton Area Aquatics Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 839 | Ava Powell | 37.99 | 10 | A Min | AA: 36.19 (+1.80s | 4.7%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 840 | Violet Rodgers | 38.00 | 10 | BB Min | A: 37.99 (+0.01s | 0.0%) | Usf Youth Swimming | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 841 | Sara Lopez | 38.01 | 10 | BB Min | A: 37.99 (+0.02s | 0.1%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 842 | Elizabeth Locke | 38.01 | 10 | BB Min | A: 37.99 (+0.02s | 0.1%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 843 | Peyton McDonald | 38.02 | 9 | BB Min | A: 37.99 (+0.03s | 0.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | |
| 844 | Aurora Huang | 38.02 | 8 | BB Min | A: 37.99 (+0.03s | 0.1%) | Flying Fish Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 845 | Raini Kendall | 38.02 | 10 | BB Min | A: 37.99 (+0.03s | 0.1%) | Bend Swim Club | 12/18/2025 | Bend Swim Club Intersquad | |
| 846 | Katie Anderson | 38.03 | 10 | BB Min | A: 37.99 (+0.04s | 0.1%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 847 | Sofia Morales | 38.03 | 9 | BB Min | A: 37.99 (+0.04s | 0.1%) | Fenix Swim Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 848 | Blake Nieto | 38.03 | 9 | BB Min | A: 37.99 (+0.04s | 0.1%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 849 | Allison Chu | 38.03 | 10 | BB Min | A: 37.99 (+0.04s | 0.1%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 850 | Victoria Wade | 38.04 | 8 | BB Min | A: 37.99 (+0.05s | 0.1%) | Queen City Dolphins | 11/22/2025 | Back To Mayberry 2025 | |
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.