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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
201 Kamryn Parker 1:33.93 10 A Min AA: 1:30.09 (+3.84s | 4.1%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
46.78
46.78
100 Back
47.15
1:33.93
100 Back
1:33.93
202 Alara Petricka 1:33.95 10 A Min AA: 1:30.09 (+3.86s | 4.1%) Front Range Barracudas 05/17/2025 2025 CO CUDA Vs AQUA Dual
50 Back
45.83
45.83
100 Back
48.12
1:33.95
100 Back
1:33.95
203 Arianna Mitchell 1:33.95 10 A Min AA: 1:30.09 (+3.86s | 4.1%) Fast Falcons 04/11/2026 2026 Stingrays Early LCM Season Opener
204 Oona Santos 1:33.98 10 A Min AA: 1:30.09 (+3.89s | 4.1%) Stingray Swim Team 05/01/2026 2026 PN BC May Flowers Approved
205 Avery Schindler 1:33.98 10 A Min AA: 1:30.09 (+3.89s | 4.1%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
206 Hannah Ringler 1:34.02 10 A Min AA: 1:30.09 (+3.93s | 4.2%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
45.70
45.70
100 Back
48.32
1:34.02
100 Back
1:34.02
207 Isabella Augustensen 1:34.05 10 A Min AA: 1:30.09 (+3.96s | 4.2%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
208 Stella Szalay 1:34.07 10 A Min AA: 1:30.09 (+3.98s | 4.2%) Pine Crest Swim Team 04/18/2026 SCS Under The Sun Invitational
209 Katherine Huang 1:34.07 9 A Min AA: 1:30.09 (+3.98s | 4.2%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
210 Alysana Holgado 1:34.10 10 A Min AA: 1:30.09 (+4.01s | 4.3%) Unattached 05/02/2026 SwimRise IMX IMR Challenge
211 Ayesha Haynes 1:34.10 9 A Min AA: 1:30.09 (+4.01s | 4.3%) Tampa Bay Aquatic Club 05/01/2026 2026 WFLA SPRING OPEN
212 Sara Lopez 1:34.13 10 A Min AA: 1:30.09 (+4.04s | 4.3%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
45.43
45.43
100 Back
48.70
1:34.13
100 Back
1:34.13
213 Finnley Strickland 1:34.17 10 A Min AA: 1:30.09 (+4.08s | 4.3%) Area Tallahassee Aquatic Club 05/02/2026 SwimRise IMX IMR Challenge
214 Charlotte Chung 1:34.19 10 A Min AA: 1:30.09 (+4.10s | 4.4%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
215 Bailey Luu 1:34.20 10 A Min AA: 1:30.09 (+4.11s | 4.4%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
47.25
47.25
100 Back
46.95
1:34.20
100 Back
1:34.20
216 Valentina Gentili 1:34.22 10 A Min AA: 1:30.09 (+4.13s | 4.4%) Tampa Bay Aquatic Club 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Back
46.45
46.45
100 Back
47.77
1:34.22
100 Back
1:34.22
217 Sophia Pitts 1:34.24 10 A Min AA: 1:30.09 (+4.15s | 4.4%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
218 Annie Li 1:34.32 9 A Min AA: 1:30.09 (+4.23s | 4.5%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
219 Sophia Sisk 1:34.32 10 A Min AA: 1:30.09 (+4.23s | 4.5%) The Olympic Club 05/17/2025 Neptune Swimming May Long Course Meet
220 Amy Qian 1:34.32 9 A Min AA: 1:30.09 (+4.23s | 4.5%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
221 McKinley Whitaker 1:34.33 10 A Min AA: 1:30.09 (+4.24s | 4.5%) Aspire Aquatics of Colorado 04/24/2026 2026 CO Arena Catch Me If You Can
222 Ellieanna Carabajal 1:34.33 10 A Min AA: 1:30.09 (+4.24s | 4.5%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
50 Back
45.86
45.86
100 Back
48.47
1:34.33
100 Back
1:34.33
223 Nathalie Bieler 1:34.35 10 A Min AA: 1:30.09 (+4.26s | 4.5%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
47.13
47.13
100 Back
47.22
1:34.35
100 Back
1:34.35
224 Kaylee Zhang 1:34.43 9 A Min AA: 1:30.09 (+4.34s | 4.6%) Unattached 05/02/2026 Alto Spring Jam CBA
225 Marian Pineda 1:34.46 10 A Min AA: 1:30.09 (+4.37s | 4.6%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
226 Charlotte Lohser 1:34.49 9 A Min AA: 1:30.09 (+4.40s | 4.7%) T2 Aquatics 05/02/2026 2026 Sea Dragon May Open
50 Back
46.23
46.23
100 Back
48.26
1:34.49
100 Back
1:34.49
227 Ivy Oclassen 1:34.51 10 A Min AA: 1:30.09 (+4.42s | 4.7%) North Jeffco Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
45.37
45.37
100 Back
49.14
1:34.51
100 Back
1:34.51
228 Evandra Walsh 1:34.52 9 A Min AA: 1:30.09 (+4.43s | 4.7%) Riptide Swim Team 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
45.05
45.05
100 Back
49.47
1:34.52
100 Back
1:34.52
229 Annabelle Kaufenberg 1:34.53 10 A Min AA: 1:30.09 (+4.44s | 4.7%) Aquajets Swim Team 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Back
46.77
46.77
100 Back
47.76
1:34.53
100 Back
1:34.53
230 Alyssa Yu 1:34.54 9 A Min AA: 1:30.09 (+4.45s | 4.7%) Waterloo Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
45.55
45.55
100 Back
48.99
1:34.54
100 Back
1:34.54
231 Leilani Booker 1:34.55 9 A Min AA: 1:30.09 (+4.46s | 4.7%) Sampson Family YMCA 08/06/2025 2025 Summer Elite Showcase
50 Back
46.89
46.89
100 Back
47.66
1:34.55
100 Back
1:34.55
232 Charlotte Wetzel 1:34.58 9 A Min AA: 1:30.09 (+4.49s | 4.7%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
233 Adelaide Johnson 1:34.60 10 BB Min A: 1:34.59 (+0.01s | 0.0%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
46.84
46.84
100 Back
47.76
1:34.60
100 Back
1:34.60
234 Sage Griffiths 1:34.67 10 BB Min A: 1:34.59 (+0.08s | 0.1%) Montverde Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
44.60
44.60
100 Back
50.07
1:34.67
100 Back
1:34.67
235 Shai Williams 1:34.71 10 BB Min A: 1:34.59 (+0.12s | 0.1%) Riptide Swim Team 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
44.14
44.14
100 Back
50.57
1:34.71
100 Back
1:34.71
236 Camila Cepparo 1:34.76 10 BB Min A: 1:34.59 (+0.17s | 0.2%) Unattached 04/18/2026 2026 ST NIST Spring Into Long Course
50 Back
46.64
46.64
100 Back
48.12
1:34.76
100 Back
1:34.76
237 Marina Hall 1:34.79 10 BB Min A: 1:34.59 (+0.20s | 0.2%) Neptune Swimming 05/17/2025 Neptune Swimming May Long Course Meet
238 Ann Garcia Seeley 1:34.79 9 BB Min A: 1:34.59 (+0.20s | 0.2%) Riptide Swim Team 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
46.12
46.12
100 Back
48.67
1:34.79
100 Back
1:34.79
239 Julie Dong 1:34.79 9 BB Min A: 1:34.59 (+0.20s | 0.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
240 Roh Gray 1:34.86 10 BB Min A: 1:34.59 (+0.27s | 0.3%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
50 Back
44.77
44.77
100 Back
50.09
1:34.86
100 Back
1:34.86
241 Chloe Young 1:34.95 9 BB Min A: 1:34.59 (+0.36s | 0.4%) Blue Wave Swimming 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Back
44.15
44.15
100 Back
50.80
1:34.95
100 Back
1:34.95
242 Piper McQueen 1:34.96 10 BB Min A: 1:34.59 (+0.37s | 0.4%) Apex 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
243 Nora Julson 1:35.00 10 BB Min A: 1:34.59 (+0.41s | 0.4%) Seminole Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.78
45.78
100 Back
49.22
1:35.00
100 Back
1:35.00
244 Adelaide Watson 1:35.02 10 BB Min A: 1:34.59 (+0.43s | 0.5%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Back
45.60
45.60
100 Back
49.42
1:35.02
100 Back
1:35.02
245 Ester Shirley 1:35.03 10 BB Min A: 1:34.59 (+0.44s | 0.5%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
46.64
46.64
100 Back
48.39
1:35.03
100 Back
1:35.03
246 Evelynn Delaney 1:35.04 10 BB Min A: 1:34.59 (+0.45s | 0.5%) Granite City Aquatics 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Back
45.25
45.25
100 Back
49.79
1:35.04
100 Back
1:35.04
247 Alexis Liao 1:35.05 10 BB Min A: 1:34.59 (+0.46s | 0.5%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
248 Natalia Torres 1:35.08 9 BB Min A: 1:34.59 (+0.49s | 0.5%) Tule Nation Tritons 06/21/2025 2025 FDST June A B Modified LC Invitational
249 Maya Kiryukhina 1:35.12 9 BB Min A: 1:34.59 (+0.53s | 0.6%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Back
46.31
46.31
100 Back
48.81
1:35.12
100 Back
1:35.12
250 Evelyn Lang 1:35.15 9 BB Min A: 1:34.59 (+0.56s | 0.6%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved

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.