USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Runa Takahashi | 43.59 | 9 | B Min | BB: 40.89 (+2.70s | 6.2%) | West Express Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 1002 | Avery Case | 43.59 | 8 | B Min | BB: 40.89 (+2.70s | 6.2%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 1003 | Emma Shields | 43.59 | 8 | B Min | BB: 40.89 (+2.70s | 6.2%) | Longhorn Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | |
| 1004 | Amelia Nagle | 43.59 | 10 | B Min | BB: 40.89 (+2.70s | 6.2%) | Unattached | 05/17/2025 | 2025 PSA May Invite | |
| 1005 | Alexia Afanasyeva | 43.59 | 10 | B Min | BB: 40.89 (+2.70s | 6.2%) | Hillsboro Swim Team | 06/06/2025 | 2025 THSC June Invitational | |
| 1006 | Isla Rae | 43.60 | 9 | B Min | BB: 40.89 (+2.71s | 6.2%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | |
| 1007 | Salome Silveira | 43.60 | 10 | B Min | BB: 40.89 (+2.71s | 6.2%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1008 | Veronica Bratkowski | 43.60 | 10 | B Min | BB: 40.89 (+2.71s | 6.2%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | |
| 1009 | Josslin Tuck | 43.60 | 9 | B Min | BB: 40.89 (+2.71s | 6.2%) | North Jeffco Swim Team | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 1010 | Mia Huang | 43.60 | 10 | B Min | BB: 40.89 (+2.71s | 6.2%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | |
| 1011 | Hannah Barde | 43.61 | 10 | B Min | BB: 40.89 (+2.72s | 6.2%) | El Paso Aqua Posse | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 1012 | Remi McGuire | 43.62 | 9 | B Min | BB: 40.89 (+2.73s | 6.3%) | Nocatee Bluetide Swim Team | 05/30/2025 | Hydro4 Summer Open | |
| 1013 | Mia Xu | 43.62 | 9 | B Min | BB: 40.89 (+2.73s | 6.3%) | St. Lawrence Swim Team | 06/27/2025 | Valley Splash | |
| 1014 | Sancia Knights | 43.63 | 10 | B Min | BB: 40.89 (+2.74s | 6.3%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 1015 | Nelli Agalliu | 43.64 | 10 | B Min | BB: 40.89 (+2.75s | 6.3%) | Riptide Swim Team | 05/09/2025 | 2025 SD SFST Ready For Long Course | |
| 1016 | Genevieve Fischer | 43.65 | 9 | B Min | BB: 40.89 (+2.76s | 6.3%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 1017 | Addison Barham | 43.65 | 10 | B Min | BB: 40.89 (+2.76s | 6.3%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1018 | Catarina Miquelino | 43.66 | 9 | B Min | BB: 40.89 (+2.77s | 6.3%) | Unattached | 04/05/2025 | EAJ Spring Into Long Course | |
| 1019 | Evelyn Samborski | 43.66 | 10 | B Min | BB: 40.89 (+2.77s | 6.3%) | Highlands Ranch Aquatics | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 1020 | Zoe Horn | 43.67 | 10 | B Min | BB: 40.89 (+2.78s | 6.4%) | Bainbridge Island Swim Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 1021 | Zora Haller | 43.68 | 9 | B Min | BB: 40.89 (+2.79s | 6.4%) | Racers Swim Club | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 1022 | Alexandra Czuczman | 43.68 | 9 | B Min | BB: 40.89 (+2.79s | 6.4%) | Aquawolves Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 1023 | Quinn Barsness | 43.69 | 9 | B Min | BB: 40.89 (+2.80s | 6.4%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 1024 | Suri Zhang | 43.70 | 9 | B Min | BB: 40.89 (+2.81s | 6.4%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 1025 | Lael Palmerton | 43.70 | 10 | B Min | BB: 40.89 (+2.81s | 6.4%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 1026 | Penelope Del Pino | 43.71 | 10 | B Min | BB: 40.89 (+2.82s | 6.5%) | South Lake Aquatic Club | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 1027 | Lydia Nishimura | 43.72 | 9 | B Min | BB: 40.89 (+2.83s | 6.5%) | Rushmore Swim Team | 07/18/2025 | 2025 SD State Long Course Meet | |
| 1028 | Elaina Schleiger | 43.72 | 10 | B Min | BB: 40.89 (+2.83s | 6.5%) | South Lake Aquatic Club | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 1029 | Hope Wright | 43.73 | 8 | B Min | BB: 40.89 (+2.84s | 6.5%) | Flatiron Athletic Club | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 1030 | Elissa Justice | 43.74 | 9 | B Min | BB: 40.89 (+2.85s | 6.5%) | Life Time Colorado Swim Club | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | |
| 1031 | Emerson Parks | 43.75 | 9 | B Min | BB: 40.89 (+2.86s | 6.5%) | Unattached | 04/11/2025 | 2025 April Classic | |
| 1032 | Alexandra Oseev | 43.75 | 10 | B Min | BB: 40.89 (+2.86s | 6.5%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 1033 | Clara Neys | 43.75 | 10 | B Min | BB: 40.89 (+2.86s | 6.5%) | Aberdeen Swim Club | 07/11/2025 | 2025 SD Long Course State B Swim Meet | |
| 1034 | Colette Byars | 43.76 | 9 | B Min | BB: 40.89 (+2.87s | 6.6%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 1035 | Mackenzie Atkins | 43.78 | 9 | B Min | BB: 40.89 (+2.89s | 6.6%) | Florida West Coast Aquatics | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 1036 | Kathryn Cove | 43.78 | 10 | B Min | BB: 40.89 (+2.89s | 6.6%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 1037 | Kenley Nagel | 43.78 | 10 | B Min | BB: 40.89 (+2.89s | 6.6%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 1038 | Sydney Harvey | 43.79 | 10 | B Min | BB: 40.89 (+2.90s | 6.6%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 1039 | Bristol Glass | 43.79 | 10 | B Min | BB: 40.89 (+2.90s | 6.6%) | Quest Swimming | 06/14/2024 | SwimRVA Summer Invitational | |
| 1040 | Quinnly Worford | 43.79 | 9 | B Min | BB: 40.89 (+2.90s | 6.6%) | Aspire Aquatics of Colorado | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 1041 | Soomin Han | 43.81 | 9 | B Min | BB: 40.89 (+2.92s | 6.7%) | Quicksilver Swimming | 07/19/2025 | Alto Last Splash | |
| 1042 | Ava Schinckel | 43.81 | 9 | B Min | BB: 40.89 (+2.92s | 6.7%) | Lakeshore Swim Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1043 | Emersyn Goff | 43.82 | 10 | B Min | BB: 40.89 (+2.93s | 6.7%) | Killer Whales Swim Club | 06/06/2025 | 2025 CST Summer Invitational | |
| 1044 | Paityn Cokeley | 43.82 | 10 | B Min | BB: 40.89 (+2.93s | 6.7%) | Red River Valley Wahoos | 06/06/2025 | 2025 BSC Summer Splash | |
| 1045 | Sara Lopez | 43.83 | 10 | B Min | BB: 40.89 (+2.94s | 6.7%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 1046 | Scotlyn Anderson | 43.83 | 10 | B Min | BB: 40.89 (+2.94s | 6.7%) | Hillsboro Swim Team | 06/26/2025 | 2025 Howard Jones Open | |
| 1047 | Lennon Johnston | 43.84 | 10 | B Min | BB: 40.89 (+2.95s | 6.7%) | Sampson Family YMCA | 06/12/2025 | Holtrey Summer Classic | |
| 1048 | Genevieve Court | 43.85 | 9 | B Min | BB: 40.89 (+2.96s | 6.8%) | SlipStream Aquatics | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 1049 | Jocelyn Miller | 43.85 | 10 | B Min | BB: 40.89 (+2.96s | 6.8%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 1050 | Reese Yancey | 43.86 | 10 | B Min | BB: 40.89 (+2.97s | 6.8%) | Fast Falcons | 05/16/2025 | 2025 FAST May 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.