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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3201 | Kaylee Lucas | 43.26 | 10 | B Min | BB: 42.69 (+0.57s | 1.3%) | Decatur Area Swim Team | 11/07/2025 | MSA Veterans Day Invitational | |
| 3202 | Margaret Ursulenko | 43.26 | 10 | B Min | BB: 42.69 (+0.57s | 1.3%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 3203 | Margaret Matthews | 43.26 | 10 | B Min | BB: 42.69 (+0.57s | 1.3%) | Enfinity Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 3204 | Armi Tukkinen | 43.26 | 10 | B Min | BB: 42.69 (+0.57s | 1.3%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 3205 | Lily Moulton | 43.27 | 9 | B Min | BB: 42.69 (+0.58s | 1.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3206 | Emilia Kim | 43.27 | 10 | B Min | BB: 42.69 (+0.58s | 1.3%) | Chinook Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 3207 | Tessa Linsmeyer | 43.28 | 10 | B Min | BB: 42.69 (+0.59s | 1.4%) | Riptide Swim Team | 03/07/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 3208 | Abigail Huisman | 43.28 | 10 | B Min | BB: 42.69 (+0.59s | 1.4%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 3209 | Dillon Hammond | 43.28 | 8 | B Min | BB: 42.69 (+0.59s | 1.4%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 3210 | Jillian Nollette | 43.29 | 10 | B Min | BB: 42.69 (+0.60s | 1.4%) | North Coast Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 3211 | Skylar Sioson | 43.30 | 10 | B Min | BB: 42.69 (+0.61s | 1.4%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/07/2026 | PYSA Champs 2026 | |
| 3212 | Grace Jin | 43.30 | 10 | B Min | BB: 42.69 (+0.61s | 1.4%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 3213 | Katherine Thurman | 43.30 | 10 | B Min | BB: 42.69 (+0.61s | 1.4%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 3214 | Violet Spencer | 43.31 | 9 | B Min | BB: 42.69 (+0.62s | 1.4%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 3215 | Katherine Sokol | 43.31 | 10 | B Min | BB: 42.69 (+0.62s | 1.4%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 3216 | Katherine Moyer | 43.31 | 9 | B Min | BB: 42.69 (+0.62s | 1.4%) | Pacific Swim | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | |
| 3217 | Charlie Cubero | 43.31 | 10 | B Min | BB: 42.69 (+0.62s | 1.4%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 3218 | Alexandra Forsythe | 43.31 | 8 | B Min | BB: 42.69 (+0.62s | 1.4%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 3219 | Zuvi Chellappa | 43.31 | 10 | B Min | BB: 42.69 (+0.62s | 1.4%) | Cas Stingrays | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 3220 | Nora Liano Santos | 43.31 | 8 | B Min | BB: 42.69 (+0.62s | 1.4%) | EL Paso Border Land Swim Team | 02/22/2026 | 2026 BD SC Jr Border Championship | |
| 3221 | Madelyn Stoddard | 43.31 | 9 | B Min | BB: 42.69 (+0.62s | 1.4%) | Jenison | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 3222 | Molli Praksti | 43.31 | 10 | B Min | BB: 42.69 (+0.62s | 1.4%) | Flint YMCA Falcons | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 3223 | Mary-Grace McCord | 43.32 | 10 | B Min | BB: 42.69 (+0.63s | 1.5%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | |
| 3224 | Sarah Bender | 43.32 | 10 | B Min | BB: 42.69 (+0.63s | 1.5%) | Tsunami Swimming | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 3225 | Aimee Hamblett | 43.32 | 10 | B Min | BB: 42.69 (+0.63s | 1.5%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 3226 | Josie Smyth | 43.33 | 10 | B Min | BB: 42.69 (+0.64s | 1.5%) | Conroe Area Team Swimmers | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 3227 | Samantha Luginski | 43.33 | 9 | B Min | BB: 42.69 (+0.64s | 1.5%) | Oly Swimming | 01/10/2026 | 2026 PA Invite | |
| 3228 | Elena Halstead | 43.33 | 10 | B Min | BB: 42.69 (+0.64s | 1.5%) | Mystic Hammerheads | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 3229 | Maeve Henderson | 43.33 | 9 | B Min | BB: 42.69 (+0.64s | 1.5%) | Bergen Barracudas Swim Team | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 3230 | Zoe Lee | 43.34 | 9 | B Min | BB: 42.69 (+0.65s | 1.5%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 3231 | Charlie Morris | 43.34 | 10 | B Min | BB: 42.69 (+0.65s | 1.5%) | Fallon Barracuda Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 3232 | Chelsea Lopez | 43.34 | 8 | B Min | BB: 42.69 (+0.65s | 1.5%) | Hydro-sonic Tiburones | 11/07/2025 | 2025 Marlins Invitational | |
| 3233 | Lidia Buttrick | 43.34 | 10 | B Min | BB: 42.69 (+0.65s | 1.5%) | Sharks Aquatic Club | 03/20/2026 | 2026 BRSL Championships | |
| 3234 | Brynn Vanorny | 43.34 | 10 | B Min | BB: 42.69 (+0.65s | 1.5%) | SwimRise Aquatics | 01/16/2026 | 2026 Pentathlon | |
| 3235 | Karina Rivera | 43.34 | 9 | B Min | BB: 42.69 (+0.65s | 1.5%) | Tiburon Swim Club | 12/13/2025 | 2025 NE ARCT December Specialty Meet | |
| 3236 | Chloe Riggins | 43.35 | 9 | B Min | BB: 42.69 (+0.66s | 1.5%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3237 | Louisa Weil | 43.35 | 10 | B Min | BB: 42.69 (+0.66s | 1.5%) | Brooklyn Stingrays | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 3238 | Skyln Saechao | 43.35 | 9 | B Min | BB: 42.69 (+0.66s | 1.5%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | |
| 3239 | Adelaide Verderese | 43.35 | 9 | B Min | BB: 42.69 (+0.66s | 1.5%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 3240 | Paige Michener | 43.35 | 10 | B Min | BB: 42.69 (+0.66s | 1.5%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3241 | Finley Bruns | 43.35 | 10 | B Min | BB: 42.69 (+0.66s | 1.5%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 3242 | Fallyn Rutherford | 43.35 | 7 | B Min | BB: 42.69 (+0.66s | 1.5%) | Gulf Coast Swim Team | 01/10/2026 | 2026 WINTERFEST SWIM MEET | |
| 3243 | Rory Mull | 43.36 | 9 | B Min | BB: 42.69 (+0.67s | 1.5%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3244 | Olivia Lee | 43.36 | 10 | B Min | BB: 42.69 (+0.67s | 1.5%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 3245 | Luciana Carucci | 43.36 | 10 | B Min | BB: 42.69 (+0.67s | 1.5%) | Connetquot Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 3246 | Isla Cutrell | 43.36 | 10 | B Min | BB: 42.69 (+0.67s | 1.5%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 3247 | Stella Harrison | 43.36 | 10 | B Min | BB: 42.69 (+0.67s | 1.5%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 3248 | Avery Thomas | 43.36 | 10 | B Min | BB: 42.69 (+0.67s | 1.5%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 3249 | Callie Ballard | 43.37 | 10 | B Min | BB: 42.69 (+0.68s | 1.6%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 3250 | Thea Allen-Carpenter | 43.37 | 9 | B Min | BB: 42.69 (+0.68s | 1.6%) | Life Time Colorado Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
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.