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

USA Girls 17-18 - 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 Mia Mracna 1:04.17 17 AAA Min AAAA: 1:03.59 (+0.58s | 0.9%) Berkley High School 10/03/2025 2025 Girls Oakland County Championships
50 Breast
30.45
30.45
100 Breast
33.72
1:04.17
100 Breast
1:04.17
152 Kate Shannon 1:04.18 18 AAA Min AAAA: 1:03.59 (+0.59s | 0.9%) New Wave Swim Team 02/19/2026 2026 NCS SC SR Champs
50 Breast
30.05
30.05
100 Breast
34.13
1:04.18
100 Breast
1:04.18
153 Illiana Foth 1:04.20 18 AAA Min AAAA: 1:03.59 (+0.61s | 1.0%) Dart Swimming 02/27/2025 2025 CA NV Speedo Sect @ CCA
50 Breast
30.58
30.58
100 Breast
33.62
1:04.20
100 Breast
1:04.20
154 Caden Martin 1:04.21 18 AAA Min AAAA: 1:03.59 (+0.62s | 1.0%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
29.57
29.57
100 Breast
34.64
1:04.21
100 Breast
1:04.21
155 Grace Higdon 1:04.22 17 AAA Min AAAA: 1:03.59 (+0.63s | 1.0%) Bolles School Sharks 12/04/2025 RAFC Winter Classic
50 Breast
30.04
30.04
100 Breast
34.18
1:04.22
100 Breast
1:04.22
156 Vivian Taylor 1:04.24 17 AAA Min AAAA: 1:03.59 (+0.65s | 1.0%) Mission Viejo Nadadores 03/14/2024 2024 SCS Spring Age Group Champshipson
50 Breast
30.70
30.70
100 Breast
33.54
1:04.24
100 Breast
1:04.24
157 Annabeth Town 1:04.25 17 AAA Min AAAA: 1:03.59 (+0.66s | 1.0%) Highlands Ranch Aquatics 01/16/2026 ISCA January Classic 2026
50 Breast
30.61
30.61
100 Breast
33.64
1:04.25
100 Breast
1:04.25
158 Katelyn Bookwalter 1:04.26 17 AAA Min AAAA: 1:03.59 (+0.67s | 1.0%) Team Pittsburgh Elite Aquatics 01/16/2026 ISCA January Classic 2026
50 Breast
30.15
30.15
100 Breast
34.11
1:04.26
100 Breast
1:04.26
159 Jenna Fernstrom 1:04.26 17 AAA Min AAAA: 1:03.59 (+0.67s | 1.0%) Aces Swim Club 02/06/2026 2026 CO OB Centennial A League Championships
50 Breast
30.16
30.16
100 Breast
34.10
1:04.26
100 Breast
1:04.26
160 Katherine Kracht 1:04.27 18 AAA Min AAAA: 1:03.59 (+0.68s | 1.1%) Carondelet 05/07/2026 2026 NCS Swimming Diving Championship Meet
50 Breast
30.31
30.31
100 Breast
33.96
1:04.27
100 Breast
1:04.27
161 Aiva Mann 1:04.28 17 AAA Min AAAA: 1:03.59 (+0.69s | 1.1%) Dart Swimming 02/27/2025 2025 CA NV Speedo Sect @ CCA
50 Breast
30.03
30.03
100 Breast
34.25
1:04.28
100 Breast
1:04.28
162 Ava Vercollone 1:04.28 18 AAA Min AAAA: 1:03.59 (+0.69s | 1.1%) North Baltimore Aquatic Club 02/19/2026 2026 Speedo MD LSC Senior Champs
50 Breast
30.30
30.30
100 Breast
33.98
1:04.28
100 Breast
1:04.28
163 Analiese Duncan 1:04.28 18 AAA Min AAAA: 1:03.59 (+0.69s | 1.1%) Jcc Waves 11/06/2025 2025 Legends Of Coaching Series_Peter Daland
50 Breast
30.21
30.21
100 Breast
34.07
1:04.28
100 Breast
1:04.28
164 Elizabeth Bryan 1:04.30 17 AAA Min AAAA: 1:03.59 (+0.71s | 1.1%) Machine Aquatics 11/03/2023 2023 HOKI 13 Over November Invitational
50 Breast
30.13
30.13
100 Breast
34.17
1:04.30
100 Breast
1:04.30
165 Sloane Rocha 1:04.30 16 AAA Min AAAA: 1:03.59 (+0.71s | 1.1%) Swim Streamline at Northampton 12/10/2025 2025 West Speedo Winter Juniors
50 Breast
30.42
30.42
100 Breast
33.88
1:04.30
100 Breast
1:04.30
166 Marni Kraemer 1:04.31 17 AAA Min AAAA: 1:03.59 (+0.72s | 1.1%) Lakeridge Swim Team 01/15/2026 2026 PN VAST 49th Annual Washington Open APP
50 Breast
30.63
30.63
100 Breast
33.68
1:04.31
100 Breast
1:04.31
167 Camryn Schwartz 1:04.33 18 AAA Min AAAA: 1:03.59 (+0.74s | 1.2%) Lancaster Aquatic Club 03/24/2022 2022 VA EZ South Region Speedo Champs
50 Breast
30.20
30.20
100 Breast
34.13
1:04.33
100 Breast
1:04.33
168 Gabrielle Druhan 1:04.33 17 AAA Min AAAA: 1:03.59 (+0.74s | 1.2%) SwimMAC Carolina 03/21/2024 2024 SwimRVA Shamrock Showdown
50 Breast
30.47
30.47
100 Breast
33.86
1:04.33
100 Breast
1:04.33
169 Ava Taylor 1:04.33 18 AAA Min AAAA: 1:03.59 (+0.74s | 1.2%) Quicksilver Swimming 11/01/2024 Pleasanton Seahawks SC Senior Open
50 Breast
30.33
30.33
100 Breast
34.00
1:04.33
100 Breast
1:04.33
170 Elise Gratton 1:04.34 18 AAA Min AAAA: 1:03.59 (+0.75s | 1.2%) Orinda Aquatics 02/20/2025 2025 Juanita Allington Memorial
50 Breast
30.22
30.22
100 Breast
34.12
1:04.34
100 Breast
1:04.34
171 Olivia Kamp 1:04.37 17 AAA Min AAAA: 1:03.59 (+0.78s | 1.2%) Birmingham Groves 10/03/2025 2025 Girls Oakland County Championships
50 Breast
30.45
30.45
100 Breast
33.92
1:04.37
100 Breast
1:04.37
172 Taylor Hall 1:04.39 17 AAA Min AAAA: 1:03.59 (+0.80s | 1.2%) Mecklenburg Swim Association 03/12/2026 2026 NC TAC Speedo Champions Series ESSZ
50 Breast
30.30
30.30
100 Breast
34.09
1:04.39
100 Breast
1:04.39
173 Madison Lin 1:04.39 17 AAA Min AAAA: 1:03.59 (+0.80s | 1.2%) Long Island Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
31.07
31.07
100 Breast
33.32
1:04.39
100 Breast
1:04.39
174 Sofie Vanyo 1:04.39 17 AAA Min AAAA: 1:03.59 (+0.80s | 1.2%) Atlantic Coast Athletic Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
30.23
30.23
100 Breast
34.16
1:04.39
100 Breast
1:04.39
175 Anna Driesse 1:04.41 17 AAA Min AAAA: 1:03.59 (+0.82s | 1.3%) Sporting Jax Aquatic Club 12/04/2025 RAFC Winter Classic
50 Breast
30.67
30.67
100 Breast
33.74
1:04.41
100 Breast
1:04.41
176 Lyla Devlin 1:04.42 17 AAA Min AAAA: 1:03.59 (+0.83s | 1.3%) Mason Makos Swim Team 03/24/2026 ISCA INTERNATIONAL SENIOR CUP
50 Breast
30.36
30.36
100 Breast
34.06
1:04.42
100 Breast
1:04.42
177 Sophie Fredericks 1:04.45 18 AAA Min AAAA: 1:03.59 (+0.86s | 1.3%) Arlington Aquatic Club 11/06/2025 2025 TAC TITANS Big Southern Classic
50 Breast
30.25
30.25
100 Breast
34.20
1:04.45
100 Breast
1:04.45
178 Adriana Lauterborn 1:04.46 17 AAA Min AAAA: 1:03.59 (+0.87s | 1.3%) Phoenix Swim Club 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Breast
30.77
30.77
100 Breast
33.69
1:04.46
100 Breast
1:04.46
179 Silke Svendsen 1:04.47 17 AAA Min AAAA: 1:03.59 (+0.88s | 1.4%) Westtown Aquatic Club 03/24/2026 ISCA INTERNATIONAL SENIOR CUP
50 Breast
30.48
30.48
100 Breast
33.99
1:04.47
100 Breast
1:04.47
180 Paige Hicken 1:04.50 16 AAA Min AAAA: 1:03.59 (+0.91s | 1.4%) Wasatch Swim Club 02/14/2025 2025 UT 5A State OBS
50 Breast
30.36
30.36
100 Breast
34.14
1:04.50
100 Breast
1:04.50
181 Norah Sunderland 1:04.50 18 AAA Min AAAA: 1:03.59 (+0.91s | 1.4%) Baylor Swim Club 09/20/2025 2025 Fall Kickoff Classic Meet Copied
50 Breast
30.25
30.25
50 Breast
30.25
100 Breast
34.25
1:04.50
50 Breast
34.25
182 Emerson Henkel 1:04.52 17 AAA Min AAAA: 1:03.59 (+0.93s | 1.4%) Front Range Barracudas 12/06/2024 2024 CO CSI Pioneer Open
50 Breast
30.58
30.58
100 Breast
33.94
1:04.52
100 Breast
1:04.52
183 Reagan Uhlik 1:04.52 17 AAA Min AAAA: 1:03.59 (+0.93s | 1.4%) Gold Medal Swim Club 12/10/2025 2025 West Speedo Winter Juniors
50 Breast
30.74
30.74
100 Breast
33.78
1:04.52
100 Breast
1:04.52
184 Sophia Blixt 1:04.53 18 AAA Min AAAA: 1:03.59 (+0.94s | 1.5%) Rochester Swim Club 03/13/2025 2025 MN RSC CZ North Section Spring Champions
50 Breast
30.61
30.61
100 Breast
33.92
1:04.53
100 Breast
1:04.53
185 Sofia Ye 1:04.53 18 AAA Min AAAA: 1:03.59 (+0.94s | 1.5%) Upper Valley Aquatic Club 12/18/2025 2026 NE NSSC Senior Championships
50 Breast
30.60
30.60
100 Breast
33.93
1:04.53
100 Breast
1:04.53
186 Emma Albrecht 1:04.54 18 AAA Min AAAA: 1:03.59 (+0.95s | 1.5%) Michigan Lakeshore Aquatics 03/27/2026 2026 SCY ULTRA Championship Meet
50 Breast
30.25
30.25
100 Breast
34.29
1:04.54
100 Breast
1:04.54
187 Merry Miller 1:04.56 17 AAA Min AAAA: 1:03.59 (+0.97s | 1.5%) Blackline Aquatics 03/12/2026 2026 MN AQJT Senior SC State Championship
50 Breast
30.14
30.14
100 Breast
34.42
1:04.56
100 Breast
1:04.56
188 Victoria Mori 1:04.58 18 AAA Min AAAA: 1:03.59 (+0.99s | 1.5%) Mission Viejo Nadadores 12/06/2023 2023 TT West Speedo Winter Juniors
50 Breast
30.43
30.43
100 Breast
34.15
1:04.58
100 Breast
1:04.58
189 Amanda Vileikis 1:04.58 18 AAA Min AAAA: 1:03.59 (+0.99s | 1.5%) FMC Aquatic 12/10/2025 2025 West Speedo Winter Juniors
50 Breast
30.50
30.50
100 Breast
34.08
1:04.58
100 Breast
1:04.58
190 Celia Francis 1:04.60 17 AAA Min AAAA: 1:03.59 (+1.01s | 1.6%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Breast
31.14
31.14
100 Breast
33.46
1:04.60
100 Breast
1:04.60
191 Molly Workman 1:04.60 18 AAA Min AAAA: 1:03.59 (+1.01s | 1.6%) Nittany Lion Aquatic Club 03/23/2023 2023 EZ Southern Region Speedo Champ Series
50 Breast
30.52
30.52
100 Breast
34.08
1:04.60
100 Breast
1:04.60
192 Lillian Glasgow 1:04.61 18 AAA Min AAAA: 1:03.59 (+1.02s | 1.6%) Streamline Aquatics 12/20/2025 2025 ST SASA Tis The Season
50 Breast
30.63
30.63
100 Breast
33.98
1:04.61
100 Breast
1:04.61
193 Kaylee Mathiesen 1:04.61 17 AAA Min AAAA: 1:03.59 (+1.02s | 1.6%) Sierra Marlins Swim Team 11/08/2025 Folsom Classic 2025
50 Breast
30.52
30.52
100 Breast
34.09
1:04.61
100 Breast
1:04.61
194 Finley White 1:04.62 17 AAA Min AAAA: 1:03.59 (+1.03s | 1.6%) Westchester Aquatic Club 03/26/2026 2026 SwimRVA Shamrock Showdown
50 Breast
30.29
30.29
100 Breast
34.33
1:04.62
100 Breast
1:04.62
195 Gabrielle Kleman 1:04.62 18 AAA Min AAAA: 1:03.59 (+1.03s | 1.6%) Livermore AquaCowboys 02/19/2026 2026 Juanita Allington Memorial
50 Breast
30.18
30.18
100 Breast
34.44
1:04.62
100 Breast
1:04.62
196 Zoey Aydin 1:04.62 17 AAA Min AAAA: 1:03.59 (+1.03s | 1.6%) Phoenix Aquatic Club 10/18/2025 2025 MR WEST Tricia Dewey Tails Of Hope
50 Breast
30.59
30.59
100 Breast
34.03
1:04.62
100 Breast
1:04.62
197 Emma Miner 1:04.63 17 AAA Min AAAA: 1:03.59 (+1.04s | 1.6%) Shawmut Aquatic Club 03/13/2025 2025 MN RSC CZ North Section Spring Champions
50 Breast
30.64
30.64
100 Breast
33.99
1:04.63
100 Breast
1:04.63
198 Katelynn Zhou 1:04.64 18 AAA Min AAAA: 1:03.59 (+1.05s | 1.6%) Lakeside Aquatic Club 12/10/2025 2025 West Speedo Winter Juniors
50 Breast
30.58
30.58
100 Breast
34.06
1:04.64
100 Breast
1:04.64
199 Aubrielle Stevens 1:04.66 17 AAA Min AAAA: 1:03.59 (+1.07s | 1.7%) Surprise Storm 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Breast
30.28
30.28
100 Breast
34.38
1:04.66
100 Breast
1:04.66
200 Ireland Gilligan 1:04.67 18 AAA Min AAAA: 1:03.59 (+1.08s | 1.7%) Scottsdale Aquatic Club 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Breast
30.56
30.56
100 Breast
34.11
1:04.67
100 Breast
1:04.67

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.