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USA Girls 10 & under - 100 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
1701 Dantina Luo 2:04.42 8 B: 2:01.59 (+2.83s | 2.3%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
1702 Juniper Smith 2:04.44 10 B: 2:01.59 (+2.85s | 2.3%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Back
1:04.08
1:04.08
100 Back
1:00.36
2:04.44
100 Back
2:04.44
1703 Dominique Perdomo 2:04.50 9 B: 2:01.59 (+2.91s | 2.3%) Brighton Bullfrogs Swim Club 06/28/2025 2025 CO Greeley Stampede
1704 Sophia Eleryan 2:04.51 10 B: 2:01.59 (+2.92s | 2.3%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1705 Zin Ubriani 2:04.54 9 B: 2:01.59 (+2.95s | 2.4%) West Coast Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
1706 Aadhya Sirimamilla 2:04.56 10 B: 2:01.59 (+2.97s | 2.4%) Wave Aquatics 05/02/2025 2025 PN BC May Flowers
1707 Sarah Chen 2:04.56 9 B: 2:01.59 (+2.97s | 2.4%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
1708 Ava Powell 2:04.57 10 B: 2:01.59 (+2.98s | 2.4%) Cavalier Aquatics/Piedmont Fam 07/12/2024 2024 CCA Summer Awards
50 Back
1:00.29
1:00.29
100 Back
1:04.28
2:04.57
100 Back
2:04.57
1709 Natalia Soohoo 2:04.69 8 B: 2:01.59 (+3.10s | 2.5%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
1710 Sofia Kalantar 2:04.70 7 B: 2:01.59 (+3.11s | 2.5%) Waterloo Swimming 04/19/2026 2026 ST WLOO Classic
1711 Emma Adrian 2:04.73 8 B: 2:01.59 (+3.14s | 2.5%) Multnomah Athletic Club 05/01/2026 2026 THSC Spring Invite
50 Back
1:01.96
1:01.96
100 Back
1:02.77
2:04.73
100 Back
2:04.73
1712 Riley Serpaio 2:04.73 10 B: 2:01.59 (+3.14s | 2.5%) Sporting Jax Aquatic Club 06/20/2025 2025 FAST Independence Invitational
50 Back
58.74
58.74
100 Back
1:05.99
2:04.73
100 Back
2:04.73
1713 Annie McGrath 2:04.76 8 B: 2:01.59 (+3.17s | 2.5%) Univ. of Denver Hilltoppers 06/27/2025 2025 CO Zone 2 DU Meet
50 Back
1:04.73
1:04.73
100 Back
1:00.03
2:04.76
100 Back
2:04.76
1714 Drew Howard 2:04.77 10 B: 2:01.59 (+3.18s | 2.5%) La Grande Swim Club 07/05/2025 Pendleton Open 2025
1715 Alessia Wang 2:04.79 7 B: 2:01.59 (+3.20s | 2.6%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
1716 Aayla Erickson 2:04.86 10 B: 2:01.59 (+3.27s | 2.6%) Yakima YMCA Swim Team 05/16/2025 2025 Chris Engledow Memorial Meet
50 Back
59.15
59.15
100 Back
1:05.71
2:04.86
100 Back
2:04.86
1717 Charlotte Toohey 2:04.88 8 B: 2:01.59 (+3.29s | 2.6%) Minnetonka Swim Club 05/08/2026 2026 MN STRM Spring Startup
1718 Charlotte Lindsey 2:04.88 8 B: 2:01.59 (+3.29s | 2.6%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
58.94
58.94
100 Back
1:05.94
2:04.88
100 Back
2:04.88
1719 Emme Post 2:04.88 10 B: 2:01.59 (+3.29s | 2.6%) Fort Collins Area Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Back
1:04.39
1:04.39
100 Back
1:00.49
2:04.88
100 Back
2:04.88
1720 Addison Kirk 2:04.95 10 B: 2:01.59 (+3.36s | 2.7%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
1721 Larks Garcia 2:04.99 9 B: 2:01.59 (+3.40s | 2.7%) Boise YMCA Swim Team 06/06/2025 2025 TRI CITY INVITATIONAL
1722 Zofia Kuter 2:05.00 9 B: 2:01.59 (+3.41s | 2.7%) Life Time Michigan Swim Team 03/17/2026 March 2026 Life Time Michigan Intersquad
1723 Emma Hill 2:05.00 10 B: 2:01.59 (+3.41s | 2.7%) Voltage Aquatics 07/18/2025 2025 LCM Summer Championships
50 Back
1:00.94
1:00.94
100 Back
1:04.06
2:05.00
100 Back
2:05.00
1724 Dylan Elwonger 2:05.08 8 B: 2:01.59 (+3.49s | 2.8%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
1725 Aeris Egger 2:05.15 10 B: 2:01.59 (+3.56s | 2.8%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
1726 Lilly Carter 2:05.15 10 B: 2:01.59 (+3.56s | 2.8%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
1:00.89
1:00.89
100 Back
1:04.26
2:05.15
100 Back
2:05.15
1727 Brielle Conley 2:05.21 7 B: 2:01.59 (+3.62s | 2.9%) Northglenn Fusion Swim Club 04/24/2026 2026 CO Steve Drozda LC Shotgun
1728 Mickinley Jackson 2:05.21 9 B: 2:01.59 (+3.62s | 2.9%) Superior Aquatics 05/08/2026 Bend Swim Club May Invitational 2026
1729 Abigail Judge 2:05.22 10 B: 2:01.59 (+3.63s | 2.9%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
1730 Hannah Bauler 2:05.22 9 B: 2:01.59 (+3.63s | 2.9%) Alamo Heights Aquatic Club ? A 04/18/2026 2026 ST NIST Spring Into Long Course
1731 Allyana Campos 2:05.27 10 B: 2:01.59 (+3.68s | 2.9%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
1732 Zoe Martin 2:05.27 10 B: 2:01.59 (+3.68s | 2.9%) Palo Alto Stanford Aquatics 05/17/2025 2025 LAMV SCM C B A+
50 Back
1:00.54
1:00.54
100 Back
1:04.73
2:05.27
100 Back
2:05.27
1733 Sylvie Derr 2:05.37 10 B: 2:01.59 (+3.78s | 3.0%) Cascade Swim Club 04/25/2025 2025 PN KING Spring Derby
50 Back
1:02.53
1:02.53
100 Back
1:02.84
2:05.37
100 Back
2:05.37
1734 Olivia Stevens 2:05.37 8 B: 2:01.59 (+3.78s | 3.0%) St. Thomas Swimming Associatio 06/12/2025 2025 RAFC Summer Solstice
50 Back
1:02.36
1:02.36
100 Back
1:03.01
2:05.37
100 Back
2:05.37
1735 Avery Wang 2:05.38 7 B: 2:01.59 (+3.79s | 3.0%) Sawtooth Aquatic Club 07/05/2025 Sawtooth Last Chance Time Trial
1736 Liana Chen 2:05.40 8 B: 2:01.59 (+3.81s | 3.0%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
1737 Lana Gallagher 2:05.41 9 B: 2:01.59 (+3.82s | 3.0%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
1738 Joanna Li 2:05.42 6 B: 2:01.59 (+3.83s | 3.1%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
1739 June Mishkin 2:05.45 10 B: 2:01.59 (+3.86s | 3.1%) YMCA of Austin Swim Alliance 06/08/2025 2025 ST TXLA 14 U Sprint Cup
1740 Nayra Malik 2:05.45 9 B: 2:01.59 (+3.86s | 3.1%) Pro Swimming 06/20/2025 2025 SWAT Summer Solstice
1741 Ashley Sun 2:05.49 8 B: 2:01.59 (+3.90s | 3.1%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
1742 Charlotte Lazzari 2:05.50 8 B: 2:01.59 (+3.91s | 3.1%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
1:00.62
1:00.62
100 Back
1:04.88
2:05.50
100 Back
2:05.50
1743 Evie Everly 2:05.52 9 B: 2:01.59 (+3.93s | 3.1%) Florida West Coast Aquatics 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Back
59.90
59.90
100 Back
1:05.62
2:05.52
100 Back
2:05.52
1744 Caroline Czisch 2:05.52 9 B: 2:01.59 (+3.93s | 3.1%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
1745 Sophia Carroll 2:05.53 10 B: 2:01.59 (+3.94s | 3.1%) Aquajets Swim Team 05/13/2023 2023 SD SFST Ready For Long Course Meet
50 Back
59.54
59.54
100 Back
1:05.99
2:05.53
100 Back
2:05.53
1746 Ivy Takahashi 2:05.55 8 B: 2:01.59 (+3.96s | 3.2%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1747 Janice Freeman 2:05.56 10 B: 2:01.59 (+3.97s | 3.2%) Fast Falcons 04/26/2025 10th Annual Hohne Memorial Invitational
1748 Nina Holsman 2:05.57 9 B: 2:01.59 (+3.98s | 3.2%) Montclair Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
1749 Lillian Shaffer 2:05.58 10 B: 2:01.59 (+3.99s | 3.2%) South Lake Aquatic Club 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
1:02.29
1:02.29
100 Back
1:03.29
2:05.58
100 Back
2:05.58
1750 Myra Kantamneni 2:05.61 9 B: 2:01.59 (+4.02s | 3.2%) California Dolphins Swim Team 04/25/2026 Brentwood Seawolves Long Course C B BB+

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.