New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Girls 10 & under - 100 Y Breast

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
151 Julianna Prah 1:20.92 10 AAA Min AAAA: 1:20.19 (+0.73s | 0.9%) Lake Country Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 Breast
38.56
38.56
100 Breast
42.36
1:20.92
100 Breast
1:20.92
152 Aolani Hampton 1:20.92 10 AAA Min AAAA: 1:20.19 (+0.73s | 0.9%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
38.72
38.72
100 Breast
42.20
1:20.92
100 Breast
1:20.92
153 Nguyen Do 1:21.02 10 AAA Min AAAA: 1:20.19 (+0.83s | 1.0%) Clackamas 02/13/2026 2026 OR HS 6A 4
50 Breast
37.26
37.26
100 Breast
43.76
1:21.02
100 Breast
1:21.02
154 Ada Hopper 1:21.15 10 AAA Min AAAA: 1:20.19 (+0.96s | 1.2%) Shorecrest 11/07/2024 2024 NW District 1 3A Girls HS District OB
50 Breast
38.14
38.14
100 Breast
43.01
1:21.15
100 Breast
1:21.15
155 Kate Liu 1:21.17 10 AAA Min AAAA: 1:20.19 (+0.98s | 1.2%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
38.27
38.27
100 Breast
42.90
1:21.17
100 Breast
1:21.17
156 Maeve Olsen 1:21.20 10 AAA Min AAAA: 1:20.19 (+1.01s | 1.2%) YMCA of Middletown Barracudas 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
39.60
39.60
100 Breast
41.60
1:21.20
100 Breast
1:21.20
157 Claire Baker 1:21.22 10 AAA Min AAAA: 1:20.19 (+1.03s | 1.3%) Olympic Cascade Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
38.10
38.10
100 Breast
43.12
1:21.22
100 Breast
1:21.22
158 Lauren Huddy 1:21.37 9 AAA Min AAAA: 1:20.19 (+1.18s | 1.5%) Lake Washington 10/30/2025 2025 KingCo(Sea King District II)Girls HS OB
50 Breast
37.17
37.17
100 Breast
44.20
1:21.37
100 Breast
1:21.37
159 Lina Wu 1:21.45 10 AAA Min AAAA: 1:20.19 (+1.26s | 1.5%) Redmond 11/07/2024 2024 Sea King Dis II 4A Girls HSChamps OB
50 Breast
38.95
38.95
100 Breast
42.50
1:21.45
100 Breast
1:21.45
160 Olivia Gray 1:21.46 9 AAA Min AAAA: 1:20.19 (+1.27s | 1.6%) Tecumseh High School 11/15/2025 SMISL League Meet
50 Breast
39.36
39.36
100 Breast
42.10
1:21.46
100 Breast
1:21.46
161 Oakley Freedman 1:21.47 10 AAA Min AAAA: 1:20.19 (+1.28s | 1.6%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
38.33
38.33
100 Breast
43.14
1:21.47
100 Breast
1:21.47
162 Zoe Bartram 1:21.47 9 AAA Min AAAA: 1:20.19 (+1.28s | 1.6%) Father Gabriel Richard 11/14/2025 2025 Girls Catholic League Championships
50 Breast
38.68
38.68
100 Breast
42.79
1:21.47
100 Breast
1:21.47
163 Martha Kang 1:21.50 9 AAA Min AAAA: 1:20.19 (+1.31s | 1.6%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 Breast
38.61
38.61
100 Breast
42.89
1:21.50
100 Breast
1:21.50
164 Josephine Heppner 1:21.60 10 AAA Min AAAA: 1:20.19 (+1.41s | 1.7%) San Dimas Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
38.86
38.86
100 Breast
42.74
1:21.60
100 Breast
1:21.60
165 Tashvi Praveen 1:21.60 9 AAA Min AAAA: 1:20.19 (+1.41s | 1.7%) Aquatic Club of Elkhorn 01/31/2026 2026 MW SCSC President S Day Meet
50 Breast
1:04.90
1:04.90
100 Breast
16.70
1:21.60
100 Breast
1:21.60
166 Juana Castrillon-Gomez 1:21.61 10 AAA Min AAAA: 1:20.19 (+1.42s | 1.7%) Fort Meigs YMCA Stingrays 03/12/2026 2026 OH SC Junior Championships
50 Breast
38.17
38.17
100 Breast
43.44
1:21.61
100 Breast
1:21.61
167 Tianran Lin 1:21.68 10 AAA Min AAAA: 1:20.19 (+1.49s | 1.8%) Rosemead Rapids 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
39.22
39.22
100 Breast
42.46
1:21.68
100 Breast
1:21.68
168 Gabbie Chen 1:21.77 9 AAA Min AAAA: 1:20.19 (+1.58s | 1.9%) Marist Catholic 02/13/2026 2026 OR HS 4a 4
50 Breast
38.45
38.45
100 Breast
43.32
1:21.77
100 Breast
1:21.77
169 Sophia Le 1:21.78 10 AAA Min AAAA: 1:20.19 (+1.59s | 1.9%) Forest Grove 02/13/2026 2026 OR HS 6A 3
50 Breast
39.38
39.38
100 Breast
42.40
1:21.78
100 Breast
1:21.78
170 Mandy Du 1:21.85 9 AAA Min AAAA: 1:20.19 (+1.66s | 2.0%) Tac Titans 06/28/2026 2026 WOLF Short Course Meet
50 Breast
39.10
39.10
100 Breast
42.75
1:21.85
100 Breast
1:21.85
171 Mio Murdock 1:21.86 10 AAA Min AAAA: 1:20.19 (+1.67s | 2.0%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
39.28
39.28
100 Breast
42.58
1:21.86
100 Breast
1:21.86
172 Libby Vaughn 1:21.88 10 A Min AA: 1:18.59 (+3.29s | 4.0%) Firestone Akron Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Breast
39.17
39.17
100 Breast
42.71
1:21.88
100 Breast
1:21.88
173 Polina Vitouchkine 1:21.89 10 AAA Min AAAA: 1:20.19 (+1.70s | 2.1%) Daly City Dolphins 03/20/2026 SCY Spring Age Group Championships
50 Breast
39.51
39.51
100 Breast
42.38
1:21.89
100 Breast
1:21.89
174 Rachael Rose 1:21.91 9 AAA Min AAAA: 1:20.19 (+1.72s | 2.1%) Juanita 10/30/2025 2025 KingCo(Sea King District II)Girls HS OB
50 Breast
38.97
38.97
100 Breast
42.94
1:21.91
100 Breast
1:21.91
175 Hannah Li 1:22.01 9 AAA Min AAAA: 1:20.19 (+1.82s | 2.2%) Newport 10/30/2025 2025 KingCo(Sea King District II)Girls HS OB
50 Breast
39.36
39.36
100 Breast
42.65
1:22.01
100 Breast
1:22.01
176 Addison Marx 1:22.03 10 AAA Min AAAA: 1:20.19 (+1.84s | 2.2%) Shorewood 11/06/2025 2025 NW District I 3A Girls HS Dist Champ OB
50 Breast
39.19
39.19
100 Breast
42.84
1:22.03
100 Breast
1:22.03
177 Journey Maus 1:22.04 10 AAA Min AAAA: 1:20.19 (+1.85s | 2.3%) Gulf Coast Swim Team 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Breast
38.30
38.30
100 Breast
43.74
1:22.04
100 Breast
1:22.04
178 Indi Rhodes 1:22.06 10 AAA Min AAAA: 1:20.19 (+1.87s | 2.3%) Tillamook 02/15/2025 2025 OR HS 4a 3
50 Breast
38.90
38.90
100 Breast
43.16
1:22.06
100 Breast
1:22.06
179 Alexandra Steensland 1:22.06 10 AAA Min AAAA: 1:20.19 (+1.87s | 2.3%) Riptide Swim Team 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
39.31
39.31
100 Breast
42.75
1:22.06
100 Breast
1:22.06
180 Abigail Lapham 1:22.13 9 AAA Min AAAA: 1:20.19 (+1.94s | 2.4%) Lake Washington 10/30/2025 2025 KingCo(Sea King District II)Girls HS OB
50 Breast
38.62
38.62
100 Breast
43.51
1:22.13
100 Breast
1:22.13
181 Hannah May 1:22.23 9 AAA Min AAAA: 1:20.19 (+2.04s | 2.5%) Ransom Everglades High School 10/21/2025 2025 FHSAA 1A District 12
50 Breast
55.30
55.30
100 Breast
26.93
1:22.23
100 Breast
1:22.23
182 Olivia Rhodenizer 1:22.23 9 AAA Min AAAA: 1:20.19 (+2.04s | 2.5%) Fraser 11/07/2025 MAC Red Girls Championships 2025
50 Breast
38.64
38.64
100 Breast
43.59
1:22.23
100 Breast
1:22.23
183 Anastasia Mangan 1:22.26 9 AAA Min AAAA: 1:20.19 (+2.07s | 2.5%) Father Gabriel Richard 11/14/2025 2025 Girls Catholic League Championships
50 Breast
39.35
39.35
100 Breast
42.91
1:22.26
100 Breast
1:22.26
184 Heaven Park 1:22.26 10 AAA Min AAAA: 1:20.19 (+2.07s | 2.5%) Mission Viejo Nadadores 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Breast
39.53
39.53
100 Breast
42.73
1:22.26
100 Breast
1:22.26
185 Grace Kurcinka 1:22.32 9 AAA Min AAAA: 1:20.19 (+2.13s | 2.6%) Inglemoor 10/30/2025 2025 KingCo(Sea King District II)Girls HS OB
50 Breast
39.02
39.02
100 Breast
43.30
1:22.32
100 Breast
1:22.32
186 Valentina Pino 1:22.35 10 AAA Min AAAA: 1:20.19 (+2.16s | 2.6%) Gulliver Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
39.79
39.79
100 Breast
42.56
1:22.35
100 Breast
1:22.35
187 Veronika Titioura 1:22.39 10 AAA Min AAAA: 1:20.19 (+2.20s | 2.7%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
39.59
39.59
100 Breast
42.80
1:22.39
100 Breast
1:22.39
188 Maiya Koum 1:22.42 10 AAA Min AAAA: 1:20.19 (+2.23s | 2.7%) Sacramento Aquatics Club 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Breast
39.13
39.13
100 Breast
43.29
1:22.42
100 Breast
1:22.42
189 Olivia Asnis 1:22.42 10 AAA Min AAAA: 1:20.19 (+2.23s | 2.7%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
38.10
38.10
100 Breast
44.32
1:22.42
100 Breast
1:22.42
190 Alexandra Tieng 1:22.46 10 AAA Min AAAA: 1:20.19 (+2.27s | 2.8%) Badger Swim Club,Inc. 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
40.36
40.36
100 Breast
42.10
1:22.46
100 Breast
1:22.46
191 Elle Burnbaum 1:22.54 10 AAA Min AAAA: 1:20.19 (+2.35s | 2.8%) Gulliver Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
39.95
39.95
100 Breast
42.59
1:22.54
100 Breast
1:22.54
192 Ifeyinwa Ukeje 1:22.55 10 AAA Min AAAA: 1:20.19 (+2.36s | 2.9%) Mountain Valley Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
40.51
40.51
100 Breast
42.04
1:22.55
100 Breast
1:22.55
193 Eva Rossetti 1:22.57 10 AAA Min AAAA: 1:20.19 (+2.38s | 2.9%) Swim Neptune 12/04/2025 2025 Holiday Swim Festival
50 Breast
40.04
40.04
100 Breast
42.53
1:22.57
100 Breast
1:22.57
194 Khloe Morse 1:22.70 10 AAA Min AAAA: 1:20.19 (+2.51s | 3.0%) Carrollwood Village Swim Team 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Breast
38.08
38.08
100 Breast
44.62
1:22.70
100 Breast
1:22.70
195 Sydney Uyeda 1:22.75 10 AAA Min AAAA: 1:20.19 (+2.56s | 3.1%) Bellevue 11/01/2024 2024 KingCo Girls HS Championships OB
50 Breast
39.90
39.90
100 Breast
42.85
1:22.75
100 Breast
1:22.75
196 Zoe Hubbell 1:22.82 9 AAA Min AAAA: 1:20.19 (+2.63s | 3.2%) GROSSE POINTE NORTH HIGH SCHOO 11/07/2025 MAC Red Girls Championships 2025
50 Breast
38.33
38.33
100 Breast
44.49
1:22.82
100 Breast
1:22.82
197 Alicia Ben 1:22.83 10 AAA Min AAAA: 1:20.19 (+2.64s | 3.2%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
39.23
39.23
100 Breast
43.60
1:22.83
100 Breast
1:22.83
198 Isabella Shih 1:22.88 10 AAA Min AAAA: 1:20.19 (+2.69s | 3.2%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
40.45
40.45
100 Breast
42.43
1:22.88
100 Breast
1:22.88
199 Audrey Chandra 1:23.01 10 AAA Min AAAA: 1:20.19 (+2.82s | 3.4%) Long Island Aquatic Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Breast
40.49
40.49
100 Breast
42.52
1:23.01
100 Breast
1:23.01
200 Kylie O'Brien 1:23.05 10 AAA Min AAAA: 1:20.19 (+2.86s | 3.4%) York Swim Club of Northern Vir 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
39.46
39.46
100 Breast
43.59
1:23.05
100 Breast
1:23.05

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.