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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1151 | Harper Rule | 37.78 | 10 | BB Min | A: 36.59 (+1.19s | 3.1%) | New Albany Aquatics Club | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1152 | Emma Biggs | 37.78 | 9 | BB Min | A: 36.59 (+1.19s | 3.1%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1153 | Nellie Nareedokmai | 37.79 | 10 | BB Min | A: 36.59 (+1.20s | 3.2%) | Jcc Sailfish | 06/12/2025 | Holtrey Summer Classic | |
| 1154 | Zoe Campero | 37.79 | 10 | BB Min | A: 36.59 (+1.20s | 3.2%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1155 | Cora Sletten | 37.80 | 10 | BB Min | A: 36.59 (+1.21s | 3.2%) | Central Ohio Aquatics | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1156 | Ashlyn Starkie | 37.80 | 10 | BB Min | A: 36.59 (+1.21s | 3.2%) | New Bedford YMCA Hurricanes | 07/31/2026 | 2026 NE MST ESC Summer Championship | |
| 1157 | Anastasia Pylypenko | 37.80 | 10 | BB Min | A: 36.59 (+1.21s | 3.2%) | Saint Andrew\\\\\\'s Aquatics | 07/10/2026 | 2026 FG LCM BB Champs North | |
| 1158 | Grace Willis | 37.80 | 10 | BB Min | A: 36.59 (+1.21s | 3.2%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 1159 | Brynn Matthews | 37.80 | 10 | BB Min | A: 36.59 (+1.21s | 3.2%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1160 | Meredith Hopkins | 37.80 | 9 | BB Min | A: 36.59 (+1.21s | 3.2%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1161 | Piper Chaidez | 37.81 | 9 | BB Min | A: 36.59 (+1.22s | 3.2%) | West Chicago Sharks | 06/26/2026 | 88th CSP Summer Invitational | |
| 1162 | Lydia Kingery | 37.81 | 9 | BB Min | A: 36.59 (+1.22s | 3.2%) | Tide Swimming | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 1163 | Davina Nguyen | 37.81 | 8 | BB Min | A: 36.59 (+1.22s | 3.2%) | Long Island Express | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1164 | Sienna Reckhow | 37.81 | 10 | BB Min | A: 36.59 (+1.22s | 3.2%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1165 | Peyton Fitzpatrick | 37.81 | 8 | BB Min | A: 36.59 (+1.22s | 3.2%) | Enfinity Aquatic Club | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 1166 | Avery Neal | 37.82 | 10 | BB Min | A: 36.59 (+1.23s | 3.3%) | C.M. Gatton Beaumont YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 1167 | Bria Banks | 37.82 | 8 | BB Min | A: 36.59 (+1.23s | 3.3%) | DeKalb Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 1168 | Phoebe Chia | 37.82 | 10 | BB Min | A: 36.59 (+1.23s | 3.3%) | Pacific Swim | 06/19/2026 | 2026 SI Splash And Dash | |
| 1169 | Ellie Mifflin | 37.83 | 10 | BB Min | A: 36.59 (+1.24s | 3.3%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 1170 | Lily Berg | 37.83 | 10 | BB Min | A: 36.59 (+1.24s | 3.3%) | Castle Rock Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1171 | Yilin Dai | 37.83 | 9 | BB Min | A: 36.59 (+1.24s | 3.3%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 1172 | Baileigh Martin | 37.85 | 9 | BB Min | A: 36.59 (+1.26s | 3.3%) | Northglenn Fusion Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1173 | Matilda Chen-Brooks | 37.85 | 9 | BB Min | A: 36.59 (+1.26s | 3.3%) | North Carolina Aquatic Club | 06/25/2026 | ONSA Independence Invitational Copied | |
| 1174 | Catalina Exantus | 37.85 | 10 | BB Min | A: 36.59 (+1.26s | 3.3%) | Nu Finmen Swimming | 07/10/2026 | 2026 NE NSSC July Trials Finals @ Colby | |
| 1175 | Jooah Pyun | 37.85 | 10 | BB Min | A: 36.59 (+1.26s | 3.3%) | Lone Star Aquatic Club | 06/06/2026 | 2026 ST ASC June Bug | |
| 1176 | Maanvi Gopal | 37.85 | 9 | BB Min | A: 36.59 (+1.26s | 3.3%) | Cardinal Aquatics | 05/08/2026 | 2026 Cardinal Aquatics Summer Throwdown | |
| 1177 | Ella Kingston | 37.86 | 10 | BB Min | A: 36.59 (+1.27s | 3.4%) | Fog City Hammerheads | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1178 | Nelli Agalliu | 37.86 | 10 | BB Min | A: 36.59 (+1.27s | 3.4%) | Riptide Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1179 | Jillian Parkin | 37.86 | 9 | BB Min | A: 36.59 (+1.27s | 3.4%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1180 | Karmyn Aiwohi | 37.86 | 10 | BB Min | A: 36.59 (+1.27s | 3.4%) | Kamehameha Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1181 | Sophia Rullmann | 37.86 | 10 | BB Min | A: 36.59 (+1.27s | 3.4%) | McCallie-GPS Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 1182 | Melanie Hundt | 37.87 | 10 | BB Min | A: 36.59 (+1.28s | 3.4%) | Tidal Wave Aquatics | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1183 | Madison Lee | 37.87 | 9 | BB Min | A: 36.59 (+1.28s | 3.4%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 1184 | Blair Chalkley | 37.87 | 10 | BB Min | A: 36.59 (+1.28s | 3.4%) | Patriot Aquatics | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 1185 | Dani Poole | 37.87 | 9 | BB Min | A: 36.59 (+1.28s | 3.4%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1186 | Aila Kettunen | 37.87 | 9 | BB Min | A: 36.59 (+1.28s | 3.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 1187 | Blakely Fenno | 37.87 | 10 | BB Min | A: 36.59 (+1.28s | 3.4%) | Treasure Coast Aquatics | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 1188 | Minh-An Kirkpatrick | 37.87 | 10 | BB Min | A: 36.59 (+1.28s | 3.4%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1189 | Scarlett Clauer | 37.88 | 10 | BB Min | A: 36.59 (+1.29s | 3.4%) | Longhorn Aquatics | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1190 | Zoey Tonnu | 37.88 | 10 | BB Min | A: 36.59 (+1.29s | 3.4%) | Temecula Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 1191 | Mackenzie Mullins | 37.89 | 9 | BB Min | A: 36.59 (+1.30s | 3.4%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1192 | Brynn Mumford | 37.89 | 9 | BB Min | A: 36.59 (+1.30s | 3.4%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 1193 | Isabella Miles | 37.89 | 8 | BB Min | A: 36.59 (+1.30s | 3.4%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1194 | Karina XU | 37.90 | 9 | BB Min | A: 36.59 (+1.31s | 3.5%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1195 | Addyson Castro-Rohrer | 37.90 | 10 | BB Min | A: 36.59 (+1.31s | 3.5%) | Horizon Swimming | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 1196 | Claire Peterson | 37.90 | 9 | BB Min | A: 36.59 (+1.31s | 3.5%) | Amherst Aquatic Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |
| 1197 | Ella Materkoski | 37.90 | 10 | BB Min | A: 36.59 (+1.31s | 3.5%) | Delaware Riptide YMCA Swim Tea | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1198 | Madison McNaghten | 37.90 | 10 | BB Min | A: 36.59 (+1.31s | 3.5%) | Spokane Waves Aquatic Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 1199 | Reagan Selden | 37.91 | 10 | BB Min | A: 36.59 (+1.32s | 3.5%) | Las Vegas Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 1200 | Alana San Pedro | 37.91 | 10 | BB Min | A: 36.59 (+1.32s | 3.5%) | SOL Swim Team | 06/19/2026 | 2026 SI Splash And Dash | |
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.