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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Zoriana Tkachenko | 38.82 | 10 | BB Min | A: 37.99 (+0.83s | 2.1%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1202 | Livi Paye | 38.83 | 10 | BB Min | A: 37.99 (+0.84s | 2.2%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1203 | Emerson Stauder | 38.83 | 10 | BB Min | A: 37.99 (+0.84s | 2.2%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1204 | Rory Hall | 38.83 | 9 | BB Min | A: 37.99 (+0.84s | 2.2%) | Loyola Blakefield Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1205 | Evelyn Kurth | 38.84 | 10 | BB Min | A: 37.99 (+0.85s | 2.2%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 1206 | Hattie Hughes | 38.85 | 10 | BB Min | A: 37.99 (+0.86s | 2.2%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1207 | Mayah Wood | 38.85 | 9 | BB Min | A: 37.99 (+0.86s | 2.2%) | Northeast Houston Aquatics | 10/19/2024 | 2024 LSST October Open Meet | |
| 1208 | Cora Kreger | 38.85 | 10 | BB Min | A: 37.99 (+0.86s | 2.2%) | Supernova Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 1209 | Ifeyinwachukwu Ukeje | 38.85 | 10 | BB Min | A: 37.99 (+0.86s | 2.2%) | Mountain Valley Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 1210 | Madison Gailliard | 38.86 | 10 | BB Min | A: 37.99 (+0.87s | 2.2%) | Razor Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 1211 | Margot Tuttle | 38.86 | 10 | BB Min | A: 37.99 (+0.87s | 2.2%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1212 | Raegan Seker | 38.86 | 10 | BB Min | A: 37.99 (+0.87s | 2.2%) | Treasure Coast Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | |
| 1213 | Evelyn Quinn | 38.86 | 10 | BB Min | A: 37.99 (+0.87s | 2.2%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1214 | Jesshua Hathaway | 38.87 | 10 | BB Min | A: 37.99 (+0.88s | 2.3%) | Connecticut Aquatic Club | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 1215 | Julia Cramer | 38.87 | 10 | BB Min | A: 37.99 (+0.88s | 2.3%) | Nashville Aquatic Club | 03/06/2026 | Speedo Southern Premier | |
| 1216 | Meira Wolfe | 38.87 | 10 | BB Min | A: 37.99 (+0.88s | 2.3%) | Gsa | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 1217 | Celina Besana | 38.87 | 9 | BB Min | A: 37.99 (+0.88s | 2.3%) | Waikoloa Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1218 | Marley Cummings | 38.89 | 9 | BB Min | A: 37.99 (+0.90s | 2.3%) | Piranha Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1219 | Alexa Wang | 38.89 | 10 | BB Min | A: 37.99 (+0.90s | 2.3%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1220 | Madison Gailliard | 38.89 | 9 | BB Min | A: 37.99 (+0.90s | 2.3%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 1221 | Avery Haupt | 38.89 | 9 | BB Min | A: 37.99 (+0.90s | 2.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 1222 | Morgan Wade | 38.89 | 9 | BB Min | A: 37.99 (+0.90s | 2.3%) | Nu Finmen Swimming | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 1223 | Savannah Czaplewski | 38.89 | 10 | BB Min | A: 37.99 (+0.90s | 2.3%) | Watauga Swim Team | 02/14/2026 | 12th Annual Chris Peterson Invitational | |
| 1224 | Alexandrina Cardoso | 38.89 | 10 | BB Min | A: 37.99 (+0.90s | 2.3%) | Edina Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 1225 | Melania Pawlus | 38.90 | 10 | BB Min | A: 37.99 (+0.91s | 2.3%) | Motor City Aquatics | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | |
| 1226 | Lucia Mundell-Pentelow | 38.90 | 10 | BB Min | A: 37.99 (+0.91s | 2.3%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 1227 | Harper Simpson | 38.90 | 10 | BB Min | A: 37.99 (+0.91s | 2.3%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open PWCS | |
| 1228 | Charlotte Brand | 38.91 | 10 | BB Min | A: 37.99 (+0.92s | 2.4%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 1229 | Naami Fisher-Barr | 38.91 | 9 | BB Min | A: 37.99 (+0.92s | 2.4%) | Delaware Riptide YMCA Swim Tea | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1230 | Julia Hu | 38.91 | 10 | BB Min | A: 37.99 (+0.92s | 2.4%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 1231 | Arlette Wang | 38.91 | 10 | BB Min | A: 37.99 (+0.92s | 2.4%) | DeAnza Cupertino Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 1232 | Eleanor Svec | 38.92 | 10 | BB Min | A: 37.99 (+0.93s | 2.4%) | Aqua Culture Swim School | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1233 | Lauryn Carramanzana | 38.92 | 10 | BB Min | A: 37.99 (+0.93s | 2.4%) | Unattached | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1234 | Bridget Harberts | 38.93 | 9 | BB Min | A: 37.99 (+0.94s | 2.4%) | North Baltimore Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 1235 | Sydney Harvey | 38.93 | 10 | BB Min | A: 37.99 (+0.94s | 2.4%) | Pikes Peak Athletics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1236 | Katelyn Xu | 38.93 | 10 | BB Min | A: 37.99 (+0.94s | 2.4%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1237 | Audrey Kagarise | 38.94 | 10 | BB Min | A: 37.99 (+0.95s | 2.4%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1238 | Eliza Kanivas | 38.94 | 10 | BB Min | A: 37.99 (+0.95s | 2.4%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 1239 | Ellie Mong | 38.94 | 10 | BB Min | A: 37.99 (+0.95s | 2.4%) | Webbs Tornadoes Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 1240 | Willow Herod | 38.94 | 9 | BB Min | A: 37.99 (+0.95s | 2.4%) | Patriot Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 1241 | Paige Lauer | 38.95 | 10 | BB Min | A: 37.99 (+0.96s | 2.5%) | Atlantis Swimming | 02/06/2026 | 2026 Michigan Open | |
| 1242 | Julie Lee | 38.95 | 10 | BB Min | A: 37.99 (+0.96s | 2.5%) | Badger Swim Club,Inc. | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1243 | Lucy Jackson | 38.95 | 9 | BB Min | A: 37.99 (+0.96s | 2.5%) | Tampa Y Swimming | 06/13/2026 | 2026 TYR Stingrays Saturday Sprint Races | |
| 1244 | Jocelyn Chu | 38.96 | 10 | BB Min | A: 37.99 (+0.97s | 2.5%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1245 | Anna Jencks | 38.97 | 10 | BB Min | A: 37.99 (+0.98s | 2.5%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1246 | Sofia Martinez | 38.97 | 10 | BB Min | A: 37.99 (+0.98s | 2.5%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1247 | Madison Rapoza | 38.97 | 10 | BB Min | A: 37.99 (+0.98s | 2.5%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1248 | Hillary Truong | 38.98 | 10 | BB Min | A: 37.99 (+0.99s | 2.5%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1249 | Adeline Giglio | 38.98 | 10 | BB Min | A: 37.99 (+0.99s | 2.5%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1250 | Scarlett Freeman | 38.98 | 8 | BB Min | A: 37.99 (+0.99s | 2.5%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman 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.