USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5201 | Kleo Macskasi | 37.26 | 9 | B Min | BB: 35.99 (+1.27s | 3.4%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 5202 | Naomi Lynn | 37.27 | 10 | B Min | BB: 35.99 (+1.28s | 3.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 5203 | Delaney Timmons | 37.27 | 10 | B Min | BB: 35.99 (+1.28s | 3.4%) | Neptune Swimming | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 5204 | Annabelle Addison | 37.27 | 10 | B Min | BB: 35.99 (+1.28s | 3.4%) | Dads Club Swim Team | 10/18/2024 | 2024 FCST Oct Tri Meet | |
| 5205 | Hannah Smudde | 37.27 | 9 | B Min | BB: 35.99 (+1.28s | 3.4%) | Piranhas YMCA of the Suncoast | 10/03/2025 | SPA FRIDAY NITE RACES OCT 3 2025 | |
| 5206 | Ava Jones | 37.27 | 9 | B Min | BB: 35.99 (+1.28s | 3.4%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5207 | Brinsly Johnson | 37.27 | 7 | B Min | BB: 35.99 (+1.28s | 3.4%) | Hastings Area Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 5208 | Grace Gannon | 37.27 | 10 | B Min | BB: 35.99 (+1.28s | 3.4%) | El Paso Aqua Posse | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 5209 | Camille Hogan | 37.27 | 8 | B Min | BB: 35.99 (+1.28s | 3.4%) | Empire Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 5210 | Campbell DeBoer | 37.27 | 9 | B Min | BB: 35.99 (+1.28s | 3.4%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying Meet | |
| 5211 | Catherine Croft | 37.27 | 9 | B Min | BB: 35.99 (+1.28s | 3.4%) | 92ny Flying Dolphins | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 5212 | Chloe Liu | 37.27 | 9 | B Min | BB: 35.99 (+1.28s | 3.4%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 5213 | Emmersyn Duffus | 37.28 | 9 | B Min | BB: 35.99 (+1.29s | 3.5%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 5214 | Ashton Harrington | 37.28 | 10 | B Min | BB: 35.99 (+1.29s | 3.5%) | Redmond Aquatic Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | |
| 5215 | Sky Lorge | 37.28 | 8 | B Min | BB: 35.99 (+1.29s | 3.5%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | |
| 5216 | Eden Guss | 37.28 | 10 | B Min | BB: 35.99 (+1.29s | 3.5%) | Renegade Aquatics | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | |
| 5217 | Pearl Sweeney | 37.28 | 9 | B Min | BB: 35.99 (+1.29s | 3.5%) | Multnomah Athletic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5218 | Meredith Ranes | 37.28 | 10 | B Min | BB: 35.99 (+1.29s | 3.5%) | Gold Medal Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 5219 | Samantha Jaeger | 37.28 | 9 | B Min | BB: 35.99 (+1.29s | 3.5%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | |
| 5220 | Evelyn Holford | 37.28 | 10 | B Min | BB: 35.99 (+1.29s | 3.5%) | Byron Center Aquatics | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 5221 | Maricielo Perea | 37.28 | 10 | B Min | BB: 35.99 (+1.29s | 3.5%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 5222 | Isabelle Iezzi | 37.28 | 10 | B Min | BB: 35.99 (+1.29s | 3.5%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 5223 | Ellie Salpeter | 37.28 | 9 | B Min | BB: 35.99 (+1.29s | 3.5%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 5224 | Olivia Hanley | 37.28 | 9 | B Min | BB: 35.99 (+1.29s | 3.5%) | Royal Swimming | 01/31/2026 | 2026 Guppy Bowl | |
| 5225 | Desiree Ripani | 37.29 | 10 | B Min | BB: 35.99 (+1.30s | 3.5%) | Sawtooth Aquatic Club | 09/20/2025 | Caitlin Vinsonhaler Memorial Time Acheivement | |
| 5226 | Penelope Lewis | 37.29 | 9 | B Min | BB: 35.99 (+1.30s | 3.5%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 5227 | Kalyssa Salinas | 37.29 | 10 | B Min | BB: 35.99 (+1.30s | 3.5%) | Laredo Nadadores | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 5228 | Annette Pomento | 37.29 | 10 | B Min | BB: 35.99 (+1.30s | 3.5%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 5229 | Ainsley Klein | 37.29 | 8 | B Min | BB: 35.99 (+1.30s | 3.5%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 5230 | Evie Maldonado | 37.29 | 8 | B Min | BB: 35.99 (+1.30s | 3.5%) | Carson Tigersharks | 03/14/2026 | 2026 NNA AGO | |
| 5231 | Alexa Drunsic | 37.29 | 9 | B Min | BB: 35.99 (+1.30s | 3.5%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 5232 | Madison Cobb | 37.29 | 9 | B Min | BB: 35.99 (+1.30s | 3.5%) | South Shore YMCA Strypers | 11/01/2025 | 2025 NE NSSC Nov Beede Specialty Copied | |
| 5233 | Arya Baro | 37.29 | 9 | B Min | BB: 35.99 (+1.30s | 3.5%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 5234 | Indira Thatcher | 37.29 | 10 | B Min | BB: 35.99 (+1.30s | 3.5%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 5235 | Evelyn Levin | 37.30 | 8 | B Min | BB: 35.99 (+1.31s | 3.5%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 5236 | Remy Danesis | 37.30 | 9 | B Min | BB: 35.99 (+1.31s | 3.5%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 5237 | Shannon Halverson | 37.30 | 9 | B Min | BB: 35.99 (+1.31s | 3.5%) | Magic Valley Marlins | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 5238 | Eloise Outlaw | 37.30 | 10 | B Min | BB: 35.99 (+1.31s | 3.5%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 5239 | Clare Bernard | 37.30 | 10 | B Min | BB: 35.99 (+1.31s | 3.5%) | Metro Marlins Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 5240 | Alethea Kiang | 37.30 | 10 | B Min | BB: 35.99 (+1.31s | 3.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 5241 | Naomi Bergeron | 37.30 | 10 | B Min | BB: 35.99 (+1.31s | 3.5%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 5242 | Victoria Herrera | 37.30 | 9 | B Min | BB: 35.99 (+1.31s | 3.5%) | Swim Houston Aquatics Center | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 5243 | Amelia Beck | 37.30 | 8 | B Min | BB: 35.99 (+1.31s | 3.5%) | Life Time Michigan Swim Team | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 5244 | Lea Lee | 37.30 | 10 | B Min | BB: 35.99 (+1.31s | 3.5%) | Blue Wave Swim Team PV | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 5245 | Mia-Light Mansaray | 37.30 | 9 | B Min | BB: 35.99 (+1.31s | 3.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 5246 | Ruby Randazzo | 37.30 | 10 | B Min | BB: 35.99 (+1.31s | 3.5%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 5247 | Olivia Boothby Zapata | 37.31 | 10 | B Min | BB: 35.99 (+1.32s | 3.5%) | Crimson Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 5248 | Anna Do | 37.31 | 8 | B Min | BB: 35.99 (+1.32s | 3.5%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 5249 | Penelope Arambula | 37.31 | 10 | B Min | BB: 35.99 (+1.32s | 3.5%) | Capital of Texas Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 5250 | Heidi Schubert | 37.31 | 9 | B Min | BB: 35.99 (+1.32s | 3.5%) | Manistee Swim Team | 02/14/2026 | 2026 WMSL Winter A Championship | |
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.