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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
101 Maggie Wilson 1:31.90 10 A Min AA: 1:30.09 (+1.81s | 2.0%) Unattached 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Back
44.52
44.52
100 Back
47.38
1:31.90
100 Back
1:31.90
102 Emelia Macon 1:31.91 10 A Min AA: 1:30.09 (+1.82s | 2.0%) Seattle Metropolitan Aquatic C 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
43.59
43.59
100 Back
48.32
1:31.91
100 Back
1:31.91
103 Violet Guy 1:31.92 10 A Min AA: 1:30.09 (+1.83s | 2.0%) Area Tallahassee Aquatic Club 06/06/2025 2025 MAKOS Summer Splash
104 Adrienne Rast 1:31.93 10 A Min AA: 1:30.09 (+1.84s | 2.0%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
105 Sumire Kafrawi 1:31.94 10 A Min AA: 1:30.09 (+1.85s | 2.0%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
106 Bailey Harrell 1:31.96 9 A Min AA: 1:30.09 (+1.87s | 2.0%) Southwest Stars Swim Club 06/12/2025 2025 RAFC Summer Solstice
50 Back
43.84
43.84
100 Back
48.12
1:31.96
100 Back
1:31.96
107 Ava Liu 1:32.02 10 A Min AA: 1:30.09 (+1.93s | 2.1%) Trident Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
45.00
45.00
100 Back
47.02
1:32.02
100 Back
1:32.02
108 Simone Rogers 1:32.04 9 A Min AA: 1:30.09 (+1.95s | 2.1%) Highlands Ranch Aquatics 07/25/2025 2025 CO CSI Age Group Championships
109 Reina Han 1:32.09 10 A Min AA: 1:30.09 (+2.00s | 2.2%) La Mirada Armada 07/23/2025 2025 CA SCS Summer A G Champs
110 Railynn James 1:32.11 10 A Min AA: 1:30.09 (+2.02s | 2.2%) Rushmore Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
44.76
44.76
100 Back
47.35
1:32.11
100 Back
1:32.11
111 Jordan Heller 1:32.33 10 A Min AA: 1:30.09 (+2.24s | 2.4%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
45.80
45.80
100 Back
46.53
1:32.33
100 Back
1:32.33
112 Savannah Eldredge 1:32.38 10 A Min AA: 1:30.09 (+2.29s | 2.5%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Back
44.50
44.50
100 Back
47.88
1:32.38
100 Back
1:32.38
113 Maeve Wilson 1:32.39 10 A Min AA: 1:30.09 (+2.30s | 2.5%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
114 Rylan Halston 1:32.53 10 A Min AA: 1:30.09 (+2.44s | 2.6%) SwimFast 01/17/2026 2026 Azura Winter Open LCM Invite
115 Sheela Gupta 1:32.55 10 A Min AA: 1:30.09 (+2.46s | 2.7%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
116 Andradige Silva 1:32.72 10 A Min AA: 1:30.09 (+2.63s | 2.8%) Beaverton Area Aquatics Club 08/02/2025 GACC 2025 End Of Season Meet
50 Back
46.14
46.14
100 Back
46.58
1:32.72
100 Back
1:32.72
117 Nora Ghermanschi 1:32.76 10 A Min AA: 1:30.09 (+2.67s | 2.9%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Back
45.46
45.46
100 Back
47.29
1:32.75
100 Back
1:32.75
118 Karen Yoshida 1:32.86 9 A Min AA: 1:30.09 (+2.77s | 3.0%) Swim Torrance 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
45.32
45.32
100 Back
47.54
1:32.86
100 Back
1:32.86
119 Jane Gardner 1:32.91 10 A Min AA: 1:30.09 (+2.82s | 3.0%) Hilltop Aquatic Swim Team 05/08/2025 2025 HAST Janet Oles LC Classic
25 Back
44.13
44.13
50 Back
49.32
1:33.45
50 Back
1:33.45
100 Back
0.-54
1:32.91
50 Back
0.-54
120 Margaret Wang 1:32.95 8 A Min AA: 1:30.09 (+2.86s | 3.1%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
45.31
45.31
100 Back
47.64
1:32.95
100 Back
1:32.95
121 Amelia Obid 1:32.96 10 A Min AA: 1:30.09 (+2.87s | 3.1%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
44.64
44.64
100 Back
48.32
1:32.96
100 Back
1:32.96
122 Lacey Durden 1:33.03 10 A Min AA: 1:30.09 (+2.94s | 3.2%) Riptide Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.39
45.39
100 Back
47.64
1:33.03
100 Back
1:33.03
123 Madison Duckworth 1:33.10 10 A Min AA: 1:30.09 (+3.01s | 3.2%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
44.34
44.34
100 Back
48.76
1:33.10
100 Back
1:33.10
124 Willa Li 1:33.16 9 A Min AA: 1:30.09 (+3.07s | 3.3%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
45.32
45.32
100 Back
47.84
1:33.16
100 Back
1:33.16
125 Mia Tursic 1:33.25 10 A Min AA: 1:30.09 (+3.16s | 3.4%) Kearns Youth Aquatic Team 07/17/2025 2025 UTAGS LC Championships
126 Presley Peters 1:33.32 10 A Min AA: 1:30.09 (+3.23s | 3.5%) Area Tallahassee Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
44.78
44.78
100 Back
48.54
1:33.32
100 Back
1:33.32
127 Natalia Grogan 1:33.38 10 A Min AA: 1:30.09 (+3.29s | 3.5%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
46.49
46.49
100 Back
46.89
1:33.38
100 Back
1:33.38
128 Karter Welter 1:33.42 10 B Min BB: 1:32.69 (+0.73s | 0.8%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
45.61
45.61
100 Back
47.81
1:33.42
100 Back
1:33.42
129 Madeline Yurchak 1:33.43 10 A Min AA: 1:30.09 (+3.34s | 3.6%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
130 Zoe Chan 1:33.46 10 A Min AA: 1:30.09 (+3.37s | 3.6%) Fog City Hammerheads 06/06/2025 BAC C B A Meet
131 Lauren Lucero 1:33.47 10 A Min AA: 1:30.09 (+3.38s | 3.6%) The Spartans of La Canada 06/13/2024 2024 CA SCS CANY June Age Group Invite
50 Back
46.11
46.11
100 Back
47.36
1:33.47
100 Back
1:33.47
132 Nohea Gray 1:33.55 10 A Min AA: 1:30.09 (+3.46s | 3.7%) Denver Swim Academy 07/25/2025 2025 CO CSI Age Group Championships
50 Back
45.65
45.65
100 Back
47.90
1:33.55
100 Back
1:33.55
133 Polina Vitouchkine 1:33.59 10 A Min AA: 1:30.09 (+3.50s | 3.7%) Daly City Dolphins 06/27/2025 Silicon Valley LC CBA+ Meet
134 Marin Clark 1:33.59 10 A Min AA: 1:30.09 (+3.50s | 3.7%) Aquajets Swim Team 06/13/2025 2025 MN NSAC Summer Slam Invite
50 Back
45.65
45.65
100 Back
47.94
1:33.59
100 Back
1:33.59
135 Olivia Posegay 1:33.64 9 A Min AA: 1:30.09 (+3.55s | 3.8%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
136 Renee Lu 1:33.67 10 A Min AA: 1:30.09 (+3.58s | 3.8%) Capital of Texas Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
50 Back
45.47
45.47
100 Back
48.20
1:33.67
100 Back
1:33.67
137 Camila Cepparo 1:33.72 10 A Min AA: 1:30.09 (+3.63s | 3.9%) Unattached 06/13/2025 2025 ST ASC Firecracker
50 Back
45.56
45.56
100 Back
48.16
1:33.72
100 Back
1:33.72
138 Allison Tjhin 1:33.72 10 A Min AA: 1:30.09 (+3.63s | 3.9%) Diablo Aquatics 04/12/2025 PC BSW LCM C B BB+ Meet
139 Alejandra Garvin 1:33.76 10 A Min AA: 1:30.09 (+3.67s | 3.9%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
45.85
45.85
50 Back
0.00
45.85
50 Back
45.85
75 Back
47.91
1:33.76
100 Back
0.00
1:33.76
50 Back
47.91
140 Calista Dickinson 1:33.78 9 A Min AA: 1:30.09 (+3.69s | 3.9%) Boulder City Henderson Swim Te 03/30/2025 Sand Vs BCH LCM Dual 2025
141 Evan Halverson 1:33.81 10 A Min AA: 1:30.09 (+3.72s | 4.0%) Lone Star Aquatic Club 07/10/2025 2025 ST AAAA STAGS LC Championship
142 Abigail Broderick 1:33.84 10 A Min AA: 1:30.09 (+3.75s | 4.0%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
143 Lily Leo 1:33.84 10 A Min AA: 1:30.09 (+3.75s | 4.0%) Aquajets Swim Team 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Back
45.81
45.81
100 Back
48.03
1:33.84
100 Back
1:33.84
144 Jaclyn Smid 1:33.87 9 A Min AA: 1:30.09 (+3.78s | 4.0%) Unattached 07/10/2025 2025 FL Summer Age Group Championships
50 Back
46.22
46.22
100 Back
47.65
1:33.87
100 Back
1:33.87
145 Camila Cordoba 1:33.90 10 A Min AA: 1:30.09 (+3.81s | 4.1%) Surprise Storm 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
44.71
44.71
100 Back
49.19
1:33.90
100 Back
1:33.90
146 Alara Petricka 1:33.95 9 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
147 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
148 Aristea Hultine 1:33.99 10 A Min AA: 1:30.09 (+3.90s | 4.1%) Denver Swim Academy 07/25/2025 2025 CO CSI Age Group Championships
50 Back
45.19
45.19
100 Back
48.80
1:33.99
100 Back
1:33.99
149 Norah Smith 1:34.04 10 A Min AA: 1:30.09 (+3.95s | 4.2%) Area Tallahassee Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
46.13
46.13
100 Back
47.91
1:34.04
100 Back
1:34.04
150 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

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.