USA Girls 10 & under - 50 Y Fly
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 | Grace Yun | 40.29 | 10 | BB Min | A: 36.99 (+3.30s | 8.2%) | Condors Swim Club | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 2052 | Caroline Crowley | 40.30 | 10 | BB Min | A: 36.99 (+3.31s | 8.2%) | Lifetime | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 2053 | Danielle Klausing | 40.30 | 10 | BB Min | A: 36.99 (+3.31s | 8.2%) | Blue Dolfins | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 2054 | Zi Wong | 40.30 | 10 | BB Min | A: 36.99 (+3.31s | 8.2%) | Spartan Aquatic Club | 10/10/2025 | 2025 HVP IMX Challenge Open Invitational | |
| 2055 | Austin Lee | 40.31 | 8 | BB Min | A: 36.99 (+3.32s | 8.2%) | Unattached | 10/10/2025 | 2025 ST ASC Bob Thompson Open | |
| 2056 | Lanxuan Shen | 40.31 | 9 | BB Min | A: 36.99 (+3.32s | 8.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 2057 | Brooklyn Hagert | 40.32 | 9 | BB Min | A: 36.99 (+3.33s | 8.3%) | North Coast Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 2058 | Claire Du | 40.32 | 10 | BB Min | A: 36.99 (+3.33s | 8.3%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2059 | Merola Rizk | 40.33 | 10 | BB Min | A: 36.99 (+3.34s | 8.3%) | 757swim | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | |
| 2060 | Emma Roberts | 40.33 | 10 | BB Min | A: 36.99 (+3.34s | 8.3%) | Life Time Colorado Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2061 | Caitlin Ejanda | 40.34 | 10 | BB Min | A: 36.99 (+3.35s | 8.3%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 2062 | Kaitlyn Smalley | 40.34 | 10 | BB Min | A: 36.99 (+3.35s | 8.3%) | West Florida Lightning Aquatic | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 2063 | Leila Trencevska | 40.34 | 9 | BB Min | A: 36.99 (+3.35s | 8.3%) | YMCA Fairfax County Reston | 12/05/2025 | 2025 Christmas Championships | |
| 2064 | Raylee Book | 40.34 | 10 | BB Min | A: 36.99 (+3.35s | 8.3%) | Highlands Ranch Aquatics | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 2065 | Goldie Blair | 40.34 | 9 | BB Min | A: 36.99 (+3.35s | 8.3%) | Life Time Southeast | 12/13/2025 | 2025 Santa Splash | |
| 2066 | Beckett Lynch | 40.35 | 9 | BB Min | A: 36.99 (+3.36s | 8.3%) | Roadrunner Aquatics | 02/14/2025 | 2025 CCS SCY AGC | |
| 2067 | Elizabeth Locke | 40.35 | 10 | BB Min | A: 36.99 (+3.36s | 8.3%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 2068 | Miller Luna | 40.35 | 10 | BB Min | A: 36.99 (+3.36s | 8.3%) | Tullahoma Swim Club | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 2069 | Aristea Hultine | 40.36 | 9 | BB Min | A: 36.99 (+3.37s | 8.3%) | Denver Swim Academy | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 2070 | Tessa Gordon | 40.36 | 10 | BB Min | A: 36.99 (+3.37s | 8.3%) | Olympic Cascade Aquatics | 10/04/2025 | 2025 PN OCA John Walker Invitational | |
| 2071 | Julianna Buckheit | 40.36 | 9 | BB Min | A: 36.99 (+3.37s | 8.3%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 2072 | Selin Keskin | 40.36 | 9 | BB Min | A: 36.99 (+3.37s | 8.3%) | Otter Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 2073 | Lennon Koehler | 40.37 | 9 | BB Min | A: 36.99 (+3.38s | 8.4%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 2074 | Emily Reuscher | 40.37 | 10 | BB Min | A: 36.99 (+3.38s | 8.4%) | Kingfish Swimming Medfield | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 2075 | Sophia Carroll | 40.38 | 9 | BB Min | A: 36.99 (+3.39s | 8.4%) | Aquajets Swim Team | 03/07/2025 | 2025 MN MAN Minnesota Regional Championship | |
| 2076 | Alyssa Ko | 40.38 | 9 | BB Min | A: 36.99 (+3.39s | 8.4%) | Diablo Aquatics | 09/27/2025 | PC LAC C B BB | |
| 2077 | Tiana Shah | 40.38 | 10 | BB Min | A: 36.99 (+3.39s | 8.4%) | San Ramon Valley Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 2078 | Madison Wong | 40.39 | 8 | BB Min | A: 36.99 (+3.40s | 8.4%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 2079 | Addison Roskamp | 40.40 | 9 | BB Min | A: 36.99 (+3.41s | 8.4%) | Grand Rapids Aquatics | 10/17/2025 | 2025 WMS Boo Bash | |
| 2080 | Makenna Barry | 40.40 | 10 | BB Min | A: 36.99 (+3.41s | 8.4%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 2081 | Leia Shelton | 40.41 | 9 | BB Min | A: 36.99 (+3.42s | 8.5%) | Laker Swim | 01/30/2026 | 2026 FAST February Helping Hands Invite | |
| 2082 | Mackenzie Bass | 40.42 | 10 | BB Min | A: 36.99 (+3.43s | 8.5%) | Gaston Gators | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 2083 | Maria Baez | 40.42 | 9 | BB Min | A: 36.99 (+3.43s | 8.5%) | Hialeah Swim Club | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 2084 | Amelia Flynn | 40.43 | 10 | BB Min | A: 36.99 (+3.44s | 8.5%) | SwimRVA | 10/24/2025 | NOVA Halloween Haunt | |
| 2085 | Mia Lozanne | 40.44 | 9 | BB Min | A: 36.99 (+3.45s | 8.5%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 2086 | Sara Saunders | 40.44 | 10 | BB Min | A: 36.99 (+3.45s | 8.5%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2087 | Grayson Darcey | 40.45 | 9 | BB Min | A: 36.99 (+3.46s | 8.6%) | Hydro-sonic Tiburones | 01/17/2026 | PVS January Open 2026 Fairland | |
| 2088 | Mila DeBruyne | 40.45 | 10 | BB Min | A: 36.99 (+3.46s | 8.6%) | South East Metro Sharks | 11/01/2025 | 2025 MN EDI Invite | |
| 2089 | Polina Timchenko | 40.45 | 10 | BB Min | A: 36.99 (+3.46s | 8.6%) | Streamline Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 2090 | Sasha Gross | 40.46 | 9 | BB Min | A: 36.99 (+3.47s | 8.6%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | |
| 2091 | Aubrey Tompkins | 40.47 | 9 | BB Min | A: 36.99 (+3.48s | 8.6%) | SwimMAC Carolina | 10/18/2025 | 2025 SwimMAC Fall Invite | |
| 2092 | Stella Stern | 40.47 | 9 | BB Min | A: 36.99 (+3.48s | 8.6%) | Annapolis Swim Club | 11/07/2025 | 2025 Marlins Invitational | |
| 2093 | Avery Burns | 40.47 | 10 | BB Min | A: 36.99 (+3.48s | 8.6%) | Mission Aurora Colorado Swimmi | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2094 | Lauren Lipsey | 40.47 | 10 | BB Min | A: 36.99 (+3.48s | 8.6%) | South Metro Storm | 12/13/2025 | 2025 MN PRNH December Meet | |
| 2095 | Emerson Morrissey | 40.48 | 10 | BB Min | A: 36.99 (+3.49s | 8.6%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 2096 | Leia Chev | 40.48 | 8 | BB Min | A: 36.99 (+3.49s | 8.6%) | Dart Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 2097 | Georgina Bugauisan | 40.48 | 10 | BB Min | A: 36.99 (+3.49s | 8.6%) | Fast Falcons | 01/30/2026 | 2026 FAST February Helping Hands Invite | |
| 2098 | Mallory Deen | 40.49 | 9 | BB Min | A: 36.99 (+3.50s | 8.6%) | Edina Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2099 | Claire Cao | 40.49 | 9 | BB Min | A: 36.99 (+3.50s | 8.6%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 2100 | Dylan Reeves | 40.49 | 10 | BB Min | A: 36.99 (+3.50s | 8.6%) | Crawfish Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
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.