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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3201 | Valentina Pino | 42.69 | 10 | BB Min | A: 37.99 (+4.70s | 11.0%) | Gulliver Swim Club | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 3202 | Nicole Nagornaya | 42.69 | 9 | BB Min | A: 37.99 (+4.70s | 11.0%) | Swim Fort Lauderdale | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 3203 | Hannah Quertermous | 42.69 | 10 | BB Min | A: 37.99 (+4.70s | 11.0%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 3204 | Peri Davis | 42.70 | 10 | BB Min | A: 37.99 (+4.71s | 11.0%) | Marshall County Swim Club | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3205 | Gabriella Hiscock | 42.70 | 10 | BB Min | A: 37.99 (+4.71s | 11.0%) | Franklin County Stingray Swim | 09/27/2025 | Kona Ice Invitational Copied | |
| 3206 | Jacquelyn Reuster | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3207 | Addison Allen | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | East Carolina Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 3208 | Nidhi Kumar | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | San Gabriel Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 3209 | Zoe Jarc | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 3210 | Ryan LeBeau | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | Commonwealth Swimming | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 3211 | Tatum Chen | 42.71 | 7 | BB Min | A: 37.99 (+4.72s | 11.1%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 3212 | Audrey Cooper | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | Aloha | 02/14/2025 | 2025 OR HS 6a 2 | |
| 3213 | Brigitte Raaberg | 42.72 | 9 | BB Min | A: 37.99 (+4.73s | 11.1%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 3214 | Zoya Chand | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Superior Aquatics | 10/25/2025 | Superior Aquatics Monster Splash | |
| 3215 | Olivia Shieh | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 3216 | Annais Kim | 42.72 | 9 | BB Min | A: 37.99 (+4.73s | 11.1%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3217 | Mae St Lawrence | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Aces Aquatics | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 3218 | Amelia Cook | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 3219 | Abigail Marshall | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 3220 | Camryn Scholz | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | Montgomery Aquatic Race Club | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 3221 | Isla Lapchak | 42.73 | 9 | BB Min | A: 37.99 (+4.74s | 11.1%) | Rocket Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 3222 | Layla Madrid | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | Star | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3223 | Sofia Gahan | 42.73 | 9 | BB Min | A: 37.99 (+4.74s | 11.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3224 | Quinn Esparza | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | San Francisco Seals Swim Team | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 3225 | Everly Nyby | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | Commonwealth Swimming | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 3226 | Summer Morris | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Fins Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 3227 | Jana Penkalski | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Unattached | 12/04/2025 | 2025 Holiday Swim Festival | |
| 3228 | Gabriela Panattoni | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Treasure Coast Swimming | 02/28/2026 | Spring Area 6 Championships 2026 | |
| 3229 | Sloane Howard | 42.74 | 9 | BB Min | A: 37.99 (+4.75s | 11.1%) | Palo Alto Stanford Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3230 | Eleanor Meserve | 42.75 | 9 | BB Min | A: 37.99 (+4.76s | 11.1%) | Portland Porpoise Swim Club | 10/24/2025 | Boofish Halloween Meet | |
| 3231 | Ainsley Denham | 42.75 | 9 | BB Min | A: 37.99 (+4.76s | 11.1%) | Tsunami Swimming | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 3232 | Lenox Wong-Wu | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3233 | Isla Vora | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 3234 | Cecilia Crane | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | Indian Valley Family YMCA Brea | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3235 | Caroline Swartzbaugh | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | YMCA Fairfax County Reston | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 3236 | Kathryn Marty | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Minnetonka Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 3237 | Brynley Rummel | 42.76 | 8 | BB Min | A: 37.99 (+4.77s | 11.2%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 3238 | Claire Li | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 3239 | Margaret Hale | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 3240 | Olivia Lin | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 3241 | Amelia To | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 3242 | Kalyssa Salinas | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Laredo Nadadores | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | |
| 3243 | Ellery Dyson | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Boulder Swim Team | 03/13/2026 | Mile High Championship Invitational | |
| 3244 | Reagan Morris | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Fallon Barracuda Swim Team | 06/13/2026 | Bishop Invitational 2026 | |
| 3245 | Grace Miller | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Southwest Stars Swim Club | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 3246 | Erin Lu | 42.77 | 10 | BB Min | A: 37.99 (+4.78s | 11.2%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | |
| 3247 | Ellen Yang | 42.77 | 10 | BB Min | A: 37.99 (+4.78s | 11.2%) | Tomball Area Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 3248 | Tatiana Chorman | 42.77 | 10 | BB Min | A: 37.99 (+4.78s | 11.2%) | Heartland Swim Assoc | 04/11/2026 | 2026 SI FAST BC All Ages | |
| 3249 | Piper Morford | 42.77 | 8 | BB Min | A: 37.99 (+4.78s | 11.2%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 3250 | Weilai Qiao | 42.78 | 9 | BB Min | A: 37.99 (+4.79s | 11.2%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
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.