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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | Charlotte Borovsky | 41.15 | 9 | B Min | BB: 40.89 (+0.26s | 0.6%) | Aces Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 2052 | Camille Thorp | 41.15 | 9 | B Min | BB: 40.89 (+0.26s | 0.6%) | Rocky Mountain Rapids | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 2053 | Eliana Massaro | 41.16 | 10 | B Min | BB: 40.89 (+0.27s | 0.7%) | Clovis Swim Club | 04/26/2025 | Merced Skimmers Long Course Meet | |
| 2054 | Brynn Petercuskie | 41.16 | 9 | B Min | BB: 40.89 (+0.27s | 0.7%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 2055 | Tessa Piotrowski | 41.16 | 10 | B Min | BB: 40.89 (+0.27s | 0.7%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 2056 | Reagan Cook | 41.16 | 9 | B Min | BB: 40.89 (+0.27s | 0.7%) | Northern KY Clippers | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 2057 | Elena Bacon | 41.17 | 10 | B Min | BB: 40.89 (+0.28s | 0.7%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 2058 | Harper Huang | 41.17 | 10 | B Min | BB: 40.89 (+0.28s | 0.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 2059 | Italia Villanueva | 41.17 | 10 | B Min | BB: 40.89 (+0.28s | 0.7%) | El Paso Aqua Posse | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 2060 | Summer Hu | 41.18 | 9 | B Min | BB: 40.89 (+0.29s | 0.7%) | Eagle Swim Team Inc. | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 2061 | Juni Keum | 41.18 | 10 | B Min | BB: 40.89 (+0.29s | 0.7%) | Columbia Aquatics Association | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 2062 | Rosie Olson | 41.18 | 9 | B Min | BB: 40.89 (+0.29s | 0.7%) | Riptide Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 2063 | Morgan Lewis | 41.18 | 10 | B Min | BB: 40.89 (+0.29s | 0.7%) | O\\\\\\'Neal Aquatics | 05/15/2026 | 2026 ECA Beach Invitational | |
| 2064 | Evie Polazzi | 41.18 | 10 | B Min | BB: 40.89 (+0.29s | 0.7%) | Pine Crest Swimming | 07/10/2026 | 2026 FG LCM BB Champs North | |
| 2065 | Joy Sun | 41.18 | 10 | B Min | BB: 40.89 (+0.29s | 0.7%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 2066 | Sophia Wang | 41.18 | 10 | B Min | BB: 40.89 (+0.29s | 0.7%) | North East Aquatic Team | 07/17/2026 | 2026 ST NEAT LC End Of Season Splash | |
| 2067 | Katherine Payne | 41.19 | 10 | B Min | BB: 40.89 (+0.30s | 0.7%) | Occoquan Swimming | 08/06/2025 | 2025 Summer Elite Showcase | |
| 2068 | Abigail Heletz | 41.19 | 10 | B Min | BB: 40.89 (+0.30s | 0.7%) | Cca Marlins of Virginia | 05/15/2026 | 2026 EAC Memorial Invite | |
| 2069 | Edelweiss Szymanski | 41.19 | 10 | B Min | BB: 40.89 (+0.30s | 0.7%) | Swim Tampa Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 2070 | Zuri Langley | 41.20 | 9 | B Min | BB: 40.89 (+0.31s | 0.8%) | Queen City Dolphins | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 2071 | Ella Edwards | 41.21 | 10 | B Min | BB: 40.89 (+0.32s | 0.8%) | Unattached | 06/25/2026 | LC Central District Champs | |
| 2072 | Hayzel Curtis | 41.21 | 9 | B Min | BB: 40.89 (+0.32s | 0.8%) | Webbs Tornadoes Swim Team | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 2073 | Lucia Woronoff | 41.21 | 9 | B Min | BB: 40.89 (+0.32s | 0.8%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | |
| 2074 | Margaret Hale | 41.21 | 9 | B Min | BB: 40.89 (+0.32s | 0.8%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 2075 | Claire Chen | 41.21 | 10 | B Min | BB: 40.89 (+0.32s | 0.8%) | Fast | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2076 | Claire DelRio | 41.21 | 9 | B Min | BB: 40.89 (+0.32s | 0.8%) | Sarasota Tsunami Swim Team | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 2077 | MacKenzie Lakes | 41.21 | 10 | B Min | BB: 40.89 (+0.32s | 0.8%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 2078 | Lennon Koehler | 41.21 | 10 | B Min | BB: 40.89 (+0.32s | 0.8%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 2079 | Aria Wright | 41.21 | 10 | B Min | BB: 40.89 (+0.32s | 0.8%) | Florida Elite Swimming | 05/15/2026 | 2026 FAST May Invite | |
| 2080 | Anna Wang | 41.21 | 9 | B Min | BB: 40.89 (+0.32s | 0.8%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 2081 | Lillian Shaffer | 41.21 | 10 | B Min | BB: 40.89 (+0.32s | 0.8%) | South Lake Aquatic Club | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 2082 | Annika Radel | 41.22 | 9 | B Min | BB: 40.89 (+0.33s | 0.8%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
| 2083 | Maxine Fleischfresser | 41.22 | 10 | B Min | BB: 40.89 (+0.33s | 0.8%) | West Express Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 2084 | Kaylee Deering | 41.23 | 9 | B Min | BB: 40.89 (+0.34s | 0.8%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 2085 | Ryan LeBeau | 41.23 | 10 | B Min | BB: 40.89 (+0.34s | 0.8%) | Commonwealth Swimming | 04/11/2026 | 2026 NE CS Season Opener | |
| 2086 | Charlotte Struble | 41.23 | 8 | B Min | BB: 40.89 (+0.34s | 0.8%) | Sea Devils | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 2087 | Yana Gumienny | 41.23 | 10 | B Min | BB: 40.89 (+0.34s | 0.8%) | Sarasota Tsunami Swim Team | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 2088 | Genevieve Stockwell | 41.23 | 8 | B Min | BB: 40.89 (+0.34s | 0.8%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 2089 | Charlie Clayton | 41.24 | 9 | B Min | BB: 40.89 (+0.35s | 0.8%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 2090 | Lincoln Kam | 41.24 | 10 | B Min | BB: 40.89 (+0.35s | 0.8%) | YMCA of the Jersey Shore | 06/13/2026 | 2026 MAY Spring Into Summer | |
| 2091 | Eliza Hydukovich | 41.24 | 9 | B Min | BB: 40.89 (+0.35s | 0.8%) | North Star Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 2092 | Isabel Schneider | 41.24 | 10 | B Min | BB: 40.89 (+0.35s | 0.8%) | Eastmont | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 2093 | Anabela Swanson | 41.24 | 9 | B Min | BB: 40.89 (+0.35s | 0.8%) | Pompano Beach Piranhas | 05/22/2026 | 2026 Terrapin Invite | |
| 2094 | Elise Kostyuk | 41.24 | 10 | B Min | BB: 40.89 (+0.35s | 0.8%) | Patriot Aquatics | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 2095 | Lennon Clagett | 41.24 | 10 | B Min | BB: 40.89 (+0.35s | 0.8%) | Etown Dolphins | 05/15/2026 | 2026 Officially Summer Invitational | |
| 2096 | Ava Rybacki | 41.24 | 10 | B Min | BB: 40.89 (+0.35s | 0.8%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 2097 | Geneva Bendas | 41.25 | 10 | B Min | BB: 40.89 (+0.36s | 0.9%) | Foxjets Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 2098 | Laila Hanks | 41.26 | 10 | B Min | BB: 40.89 (+0.37s | 0.9%) | High Performance Aquatic Club | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | |
| 2099 | Janell Johnson | 41.26 | 9 | B Min | BB: 40.89 (+0.37s | 0.9%) | Unattached | 05/30/2026 | 2026 ST AAAA Alamo Mile Classic | |
| 2100 | Lauren Vraa | 41.26 | 8 | B Min | BB: 40.89 (+0.37s | 0.9%) | Life Time Colorado Swim Club | 06/19/2026 | 2026 CO Falfins Long Course Open | |
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.