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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5101 | Sophie Qiu | 58.29 | 9 | B: 55.79 (+2.50s | 4.3%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 5102 | Liza Slevin | 58.30 | 7 | B: 55.79 (+2.51s | 4.3%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 5103 | Margaret Herman | 58.30 | 8 | B: 55.79 (+2.51s | 4.3%) | Firefish Aquatics | 06/19/2026 | 2026 Firefish June Jam | ||
| 5104 | Rowan Borski | 58.31 | 9 | B: 55.79 (+2.52s | 4.3%) | North Star Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 5105 | Rowan Hollomon | 58.32 | 9 | B: 55.79 (+2.53s | 4.3%) | Aquatic Team Of Mecklenburg | 07/08/2026 | ATOM LC Finale 2026 | ||
| 5106 | Stella Fox | 58.32 | 9 | B: 55.79 (+2.53s | 4.3%) | Watertown Area Swim Club | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | ||
| 5107 | Emry Chase | 58.33 | 8 | B: 55.79 (+2.54s | 4.4%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 5108 | Collier Sherrill | 58.34 | 9 | B: 55.79 (+2.55s | 4.4%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 5109 | Hailey Mitchell | 58.34 | 7 | B: 55.79 (+2.55s | 4.4%) | Fast Falcons | 06/05/2026 | 2026 Sunshine State Games | ||
| 5110 | Maisie Taylor | 58.35 | 7 | B: 55.79 (+2.56s | 4.4%) | SwimRise Aquatics | 04/10/2026 | 2026 April Classic | ||
| 5111 | Ava Welsh | 58.35 | 9 | B: 55.79 (+2.56s | 4.4%) | Maverick Aquatics | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 5112 | Claire St Louis | 58.36 | 10 | B: 55.79 (+2.57s | 4.4%) | Morganton Swim Team | 06/23/2026 | WCSA Summer Meet 2 @ MSC | ||
| 5113 | Lilith Saenz | 58.37 | 10 | B: 55.79 (+2.58s | 4.4%) | Alamo Area Aquatic Association | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 5114 | Hermione Aguirre | 58.37 | 8 | B: 55.79 (+2.58s | 4.4%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 5115 | Anna Hanley | 58.37 | 9 | B: 55.79 (+2.58s | 4.4%) | Tampa Y Swimming | 05/30/2026 | Stingrays Summer Sizzle | ||
| 5116 | Mickinley Jackson | 58.38 | 9 | B: 55.79 (+2.59s | 4.4%) | Superior Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 5117 | Sawyer Fortunato | 58.38 | 10 | B: 55.79 (+2.59s | 4.4%) | Keene YMCA Dolphins | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 5118 | Victoria Acevedo | 58.38 | 9 | B: 55.79 (+2.59s | 4.4%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | ||
| 5119 | Yuxin Zhao | 58.38 | 10 | B: 55.79 (+2.59s | 4.4%) | Blue Dolphin Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 5120 | Alexandra Copeland | 58.39 | 9 | B: 55.79 (+2.60s | 4.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 5121 | Jaimee Dong | 58.39 | 8 | B: 55.79 (+2.60s | 4.5%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 5122 | Jordan Lewis | 58.39 | 9 | B: 55.79 (+2.60s | 4.5%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | ||
| 5123 | Signe Carlson | 58.39 | 10 | B: 55.79 (+2.60s | 4.5%) | Riptide Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | ||
| 5124 | Luella Malone | 58.40 | 9 | B: 55.79 (+2.61s | 4.5%) | Detroit Lakes | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 5125 | Margaret Gropp | 58.40 | 9 | B: 55.79 (+2.61s | 4.5%) | YMCA of the Triangle Area Swim | 05/15/2026 | 2026 EAC Memorial Invite | ||
| 5126 | Arna Ravi | 58.40 | 8 | B: 55.79 (+2.61s | 4.5%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | ||
| 5127 | Juliett Martin | 58.42 | 9 | B: 55.79 (+2.63s | 4.5%) | Alamo Area Aquatic Association | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 5128 | Abigail Harrington | 58.42 | 10 | B: 55.79 (+2.63s | 4.5%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 5129 | Naomi Schmidt | 58.44 | 9 | B: 55.79 (+2.65s | 4.5%) | Hood River Valley Swim Team | 05/02/2025 | Bend Swim Club May Invitational | ||
| 5130 | Eleanor James | 58.45 | 10 | B: 55.79 (+2.66s | 4.6%) | Storm Aquatics Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 5131 | Avery Wang | 58.45 | 7 | B: 55.79 (+2.66s | 4.6%) | Sawtooth Aquatic Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 5132 | Mackenzie Brown | 58.45 | 7 | B: 55.79 (+2.66s | 4.6%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 5133 | Victoria Buckley | 58.46 | 8 | B: 55.79 (+2.67s | 4.6%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | ||
| 5134 | Adelaide Lahr | 58.46 | 8 | B: 55.79 (+2.67s | 4.6%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 5135 | Elaina Herson | 58.47 | 8 | B: 55.79 (+2.68s | 4.6%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 5136 | Ella Haiderali | 58.47 | 10 | B: 55.79 (+2.68s | 4.6%) | Pine Crest Swim Team | 04/18/2026 | SCS Under The Sun Invitational | ||
| 5137 | Helen Peterson | 58.47 | 10 | B: 55.79 (+2.68s | 4.6%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | ||
| 5138 | Katelyn Mack | 58.47 | 10 | B: 55.79 (+2.68s | 4.6%) | Team Vortex | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 5139 | Amelia Bouwer | 58.47 | 9 | B: 55.79 (+2.68s | 4.6%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | ||
| 5140 | Amelia Hart | 58.48 | 9 | B: 55.79 (+2.69s | 4.6%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 5141 | Mary Ehrhart | 58.48 | 7 | B: 55.79 (+2.69s | 4.6%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 5142 | Lauren Wysham | 58.48 | 9 | B: 55.79 (+2.69s | 4.6%) | Tornadoes Swim Team | 04/25/2026 | GACC Spring Invitational | ||
| 5143 | Cecilia Wang | 58.48 | 8 | B: 55.79 (+2.69s | 4.6%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 5144 | Evangeline Miramontes | 58.48 | 8 | B: 55.79 (+2.69s | 4.6%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5145 | Natalie Perry | 58.48 | 9 | B: 55.79 (+2.69s | 4.6%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 5146 | Isla Adams | 58.48 | 10 | B: 55.79 (+2.69s | 4.6%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 5147 | Gabriella Draughon | 58.49 | 9 | B: 55.79 (+2.70s | 4.6%) | Denver Triton Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 5148 | Madison Rea | 58.49 | 10 | B: 55.79 (+2.70s | 4.6%) | Solo Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 5149 | Margaret Riordon | 58.49 | 9 | B: 55.79 (+2.70s | 4.6%) | Denver Triton Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 5150 | Harley Cameron | 58.49 | 9 | B: 55.79 (+2.70s | 4.6%) | Indian River Aquatics | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim 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.