USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5301 | Violet Moridi | 59.01 | 10 | B: 55.79 (+3.22s | 5.5%) | Valley Splash | 06/27/2025 | Valley Splash | ||
| 5302 | Torie Thompson | 59.01 | 10 | B: 55.79 (+3.22s | 5.5%) | Pitchfork Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 5303 | Josephine Sivert | 59.02 | 9 | B: 55.79 (+3.23s | 5.5%) | Piranhas Swim Club | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 5304 | Sofia Obuchi Neves | 59.02 | 9 | B: 55.79 (+3.23s | 5.5%) | YMCA of South Florida | 05/22/2026 | 2026 Terrapin Invite | ||
| 5305 | Elizabeth Cook | 59.03 | 10 | B: 55.79 (+3.24s | 5.5%) | Raleigh Swimming Association | 05/15/2026 | 2026 NCAC Meet On The Hill | ||
| 5306 | Sarah Zinn | 59.03 | 8 | B: 55.79 (+3.24s | 5.5%) | Black Marlins Swim Team | 05/16/2026 | 2026 NE KCY Invitational | ||
| 5307 | Hazel Welter | 59.05 | 7 | B: 55.79 (+3.26s | 5.5%) | Metro Marlins Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 5308 | Alejandr Quintanilla Montes | 59.06 | 9 | B: 55.79 (+3.27s | 5.5%) | Brownsville Aquatics | 04/12/2025 | 2025 ST LC BAS April Swim Meet | ||
| 5309 | Brynn Paitich | 59.06 | 10 | B: 55.79 (+3.27s | 5.5%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 5310 | Charlize Quartana | 59.07 | 10 | B: 55.79 (+3.28s | 5.6%) | Merritt Athletic Swimming | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 5311 | McKinley Despain | 59.08 | 6 | B: 55.79 (+3.29s | 5.6%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 5312 | Madelyn Anderson | 59.08 | 10 | B: 55.79 (+3.29s | 5.6%) | SwimRVA | 06/27/2024 | NOVA Firecracker Classic | ||
| 5313 | Olivia Li | 59.08 | 10 | B: 55.79 (+3.29s | 5.6%) | Blazing Barracudas | 07/12/2025 | LSSC Avon Classic | ||
| 5314 | Mina Yin | 59.09 | 9 | B: 55.79 (+3.30s | 5.6%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 5315 | Heidi West | 59.09 | 9 | B: 55.79 (+3.30s | 5.6%) | Hillsboro Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 5316 | Josephine Sanders | 59.09 | 7 | B: 55.79 (+3.30s | 5.6%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | ||
| 5317 | Grace McCormick | 59.09 | 10 | B: 55.79 (+3.30s | 5.6%) | Pacific Swim | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | ||
| 5318 | Xia Grajeda | 59.09 | 8 | B: 55.79 (+3.30s | 5.6%) | Centro Acuatico Universitario | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 5319 | Anna Richardson | 59.09 | 8 | B: 55.79 (+3.30s | 5.6%) | MN Flyers Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 5320 | Micaila Barbeau | 59.10 | 10 | B: 55.79 (+3.31s | 5.6%) | South East Metro Sharks | 05/03/2026 | 2026 MN SEMS LC Invite | ||
| 5321 | Olivia Marin | 59.11 | 9 | B: 55.79 (+3.32s | 5.6%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 5322 | Sarah Wilson | 59.11 | 10 | B: 55.79 (+3.32s | 5.6%) | Gaston Gators | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 5323 | Sophia Deputy | 59.12 | 8 | B: 55.79 (+3.33s | 5.6%) | Wasatch Swim Club | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 5324 | Sofia Parker | 59.14 | 9 | B: 55.79 (+3.35s | 5.7%) | Amherst Tritons Swim Team | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | ||
| 5325 | Brooklyn Brinker | 59.14 | 8 | B: 55.79 (+3.35s | 5.7%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | ||
| 5326 | Zoe Martin | 59.14 | 10 | B: 55.79 (+3.35s | 5.7%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 5327 | Vanessa Carrera Cardova | 59.14 | 10 | B: 55.79 (+3.35s | 5.7%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 5328 | Sophie Field | 59.15 | 9 | B: 55.79 (+3.36s | 5.7%) | Georgetown-Scott County Supers | 05/15/2026 | 2026 Triton Summer Launch | ||
| 5329 | Noelle Davilla | 59.15 | 10 | B: 55.79 (+3.36s | 5.7%) | Aptos Cabrillo Swim Club | 06/27/2025 | Valley Splash | ||
| 5330 | Kierra Carr | 59.15 | 9 | B: 55.79 (+3.36s | 5.7%) | Rogue Rapids | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 5331 | Evelyn Meyer | 59.16 | 9 | B: 55.79 (+3.37s | 5.7%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 5332 | Zoey Baker | 59.16 | 10 | B: 55.79 (+3.37s | 5.7%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 5333 | Moira O'Hare | 59.16 | 10 | B: 55.79 (+3.37s | 5.7%) | Cumming Waves | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 5334 | Kaitlyn Hughes | 59.16 | 9 | B: 55.79 (+3.37s | 5.7%) | Nova of Virginia | 05/17/2024 | Freedom Splash | ||
| 5335 | Quinn Arnold | 59.16 | 10 | B: 55.79 (+3.37s | 5.7%) | Longhorn Aquatics | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | ||
| 5336 | Bree Sites | 59.17 | 9 | B: 55.79 (+3.38s | 5.7%) | Waves Of Wilmington Inc | 04/25/2026 | 2026 WAVE Sprint Into LC | ||
| 5337 | Traelee Lambert | 59.18 | 8 | B: 55.79 (+3.39s | 5.7%) | Gillette Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 5338 | Emily Norman | 59.18 | 9 | B: 55.79 (+3.39s | 5.7%) | San Gabriel Aquatics | 04/18/2026 | 2026 ST ASC LC Kickoff | ||
| 5339 | Ray Crellin | 59.19 | 9 | B: 55.79 (+3.40s | 5.7%) | Cottonwood Heights Aquatics | 06/22/2024 | 2024 UT HAST RWB BC Medals Meet | ||
| 5340 | Ruby Freilinger | 59.19 | 10 | B: 55.79 (+3.40s | 5.7%) | Casper Swim Club | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 5341 | Julianna Legaspi | 59.19 | 10 | B: 55.79 (+3.40s | 5.7%) | Hurricane Aquatics | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 5342 | Olivia Mendiola | 59.19 | 9 | B: 55.79 (+3.40s | 5.7%) | Laredo Nadadores | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 5343 | Myra Basu | 59.22 | 10 | B: 55.79 (+3.43s | 5.8%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 5344 | Maya Brooks | 59.22 | 10 | B: 55.79 (+3.43s | 5.8%) | YMCA Barracudas | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 5345 | Caroline Spiro | 59.22 | 9 | B: 55.79 (+3.43s | 5.8%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 5346 | Ruby Oliver | 59.22 | 8 | B: 55.79 (+3.43s | 5.8%) | Cavalier Aquatics/Piedmont Fam | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | ||
| 5347 | Charlotte Wright | 59.23 | 7 | B: 55.79 (+3.44s | 5.8%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | ||
| 5348 | Piper Brown | 59.23 | 10 | B: 55.79 (+3.44s | 5.8%) | Dart Swimming | 06/23/2023 | Reno Aquatic Club Gamble | ||
| 5349 | Riley Smith | 59.23 | 9 | B: 55.79 (+3.44s | 5.8%) | AquaStorm | 06/27/2026 | 2026 SD Summer Starter | ||
| 5350 | Olivia Roberson | 59.23 | 9 | B: 55.79 (+3.44s | 5.8%) | YMCA of the Triangle Area Swim | 05/15/2026 | 2026 EAC Memorial Invite | ||
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.