USA Girls 10 & under - 50 M 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 Bailey Luu 48.26 9 A Min AA: 46.49 (+1.77s | 3.7%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
152 Tessa Kovalyov 48.26 8 A Min AA: 46.49 (+1.77s | 3.7%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
153 Maya Aktas 48.26 10 A Min AA: 46.49 (+1.77s | 3.7%) Olympic Cascade Aquatics 05/16/2025 2025 PN IST Sockeye Springtime Madness
154 Alyson Gao 48.27 8 A Min AA: 46.49 (+1.78s | 3.7%) West Coast Aquatics 07/24/2025 2025 PN LC 12 U Championships
155 Selwyn Bates 48.27 10 A Min AA: 46.49 (+1.78s | 3.7%) Blue Dolfins 07/10/2025 2025 FL Summer Age Group Championships
156 Kaia Fullone 48.28 9 A Min AA: 46.49 (+1.79s | 3.7%) Saint Petersburg Aquatics 06/19/2025 2025 Shark Open
157 Grace Hetherington 48.29 10 A Min AA: 46.49 (+1.80s | 3.7%) Star Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
158 Michelle Zhang 48.31 9 A Min AA: 46.49 (+1.82s | 3.8%) Pro Swimming 05/16/2025 2025 PN IST Sockeye Springtime Madness
159 Melody Li 48.31 10 A Min AA: 46.49 (+1.82s | 3.8%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
160 Dakota Shiao 48.32 10 A Min AA: 46.49 (+1.83s | 3.8%) Avon Swim Club 05/17/2025 2025 CO Hilltopper Invite
161 Lana Guttmann 48.40 10 A Min AA: 46.49 (+1.91s | 3.9%) MN Flyers Swim Team 05/16/2025 2025 MN STRM Spring Startup
162 Evan Halverson 48.44 9 A Min AA: 46.49 (+1.95s | 4.0%) Lone Star Aquatic Club 07/10/2025 2025 ST AAAA STAGS LC Championship
163 Natalie Chong 48.47 9 A Min AA: 46.49 (+1.98s | 4.1%) Swim Streamline at Northampton 07/16/2025 2025 Texas Age Group Championships
164 Maya Gruenbaum 48.50 10 A Min AA: 46.49 (+2.01s | 4.1%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
165 Alexandra Havril 48.52 9 A Min AA: 46.49 (+2.03s | 4.2%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
166 Caitlin Park 48.55 10 A Min AA: 46.49 (+2.06s | 4.2%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
167 Katelyn Rasavongseuk 48.57 9 A Min AA: 46.49 (+2.08s | 4.3%) Unattached 05/17/2025 2025 PSA May Invite
168 Khloe Morse 48.58 9 A Min AA: 46.49 (+2.09s | 4.3%) Carrollwood Village Swim Team 06/19/2025 2025 Shark Open
169 Madison Crowder 48.58 10 A Min AA: 46.49 (+2.09s | 4.3%) Sacramento Aquatics Club 05/23/2025 2025 Intermountain Classic Long Course Meet
170 Teagan van Dillen 48.65 10 A Min AA: 46.49 (+2.16s | 4.4%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
171 Makaela Buccicone 48.67 9 A Min AA: 46.49 (+2.18s | 4.5%) Lake Erie Silver Dolphins 06/12/2025 Holtrey Summer Classic
172 Ryanna Villaflor 48.67 10 A Min AA: 46.49 (+2.18s | 4.5%) Swim Florida 07/10/2025 2025 FL Summer Age Group Championships
173 June Jaroscak 48.70 10 A Min AA: 46.49 (+2.21s | 4.5%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
174 Gabriella Botello 48.70 9 A Min AA: 46.49 (+2.21s | 4.5%) Gulf Coast Swim Team 04/11/2025 2025 GCST Spring Invite
175 Petra Miller 48.71 10 A Min AA: 46.49 (+2.22s | 4.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
176 Willow Adams 48.74 9 A Min AA: 46.49 (+2.25s | 4.6%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
177 Jacqueline Wu 48.75 9 A Min AA: 46.49 (+2.26s | 4.6%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
178 Nora Julson 48.75 9 A Min AA: 46.49 (+2.26s | 4.6%) Seminole Aquatics 07/10/2025 2025 FL Summer Age Group Championships
179 Victoria Su 48.81 9 BB Min A: 48.79 (+0.02s | 0.0%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
180 Luna Dong 48.81 8 BB Min A: 48.79 (+0.02s | 0.0%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
181 Chloe Chai 48.84 8 BB Min A: 48.79 (+0.05s | 0.1%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
182 Marin Clark 48.89 10 BB Min A: 48.79 (+0.10s | 0.2%) Aquajets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
183 Jacqueline Kuo 48.89 8 BB Min A: 48.79 (+0.10s | 0.2%) California Dolphins Swim Team 04/12/2025 PC BSW LCM C B BB+ Meet
184 Emilia Ayala Mansourian 48.94 10 BB Min A: 48.79 (+0.15s | 0.3%) Olympic Cascade Aquatics 07/24/2025 2025 PN LC 12 U Championships
185 Violet George 48.96 10 BB Min A: 48.79 (+0.17s | 0.3%) COSA Swimming 05/30/2025 2025 CO COSA Long Course Open
186 Veva Chase 48.98 10 BB Min A: 48.79 (+0.19s | 0.4%) Blue Wave Swimming 05/16/2025 2025 SYS Memorial Meet
187 Ava Swartzman 48.99 9 BB Min A: 48.79 (+0.20s | 0.4%) Sarasota Sharks 06/19/2025 2025 Shark Open
188 Vaidehi Bharadwaj 49.00 9 BB Min A: 48.79 (+0.21s | 0.4%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
189 Aria Freeman 49.01 8 BB Min A: 48.79 (+0.22s | 0.4%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
190 Kylie Zhang 49.07 8 BB Min A: 48.79 (+0.28s | 0.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
191 Summer Williams 49.08 8 BB Min A: 48.79 (+0.29s | 0.6%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
192 Maylis Gnagne 49.09 10 BB Min A: 48.79 (+0.30s | 0.6%) Inland Coastal Aquatic Club 07/24/2025 2025 SI LC AG CHAMPS
193 Willow Murphy 49.09 9 BB Min A: 48.79 (+0.30s | 0.6%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
194 Elizabeth McCann 49.09 9 BB Min A: 48.79 (+0.30s | 0.6%) Piranhas YMCA of the Suncoast 07/10/2025 2025 FL Summer Age Group Championships
195 Aolani Hampton 49.14 9 BB Min A: 48.79 (+0.35s | 0.7%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
196 Eva Atanasov 49.17 10 BB Min A: 48.79 (+0.38s | 0.8%) Tualatin Hills Swim Club 08/06/2025 2025 Summer Elite Showcase
197 Lael Palmerton 49.19 10 BB Min A: 48.79 (+0.40s | 0.8%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
198 Blakely Hansen 49.22 10 BB Min A: 48.79 (+0.43s | 0.9%) Wave Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
199 Mackenzie Tidwell 49.23 9 BB Min A: 48.79 (+0.44s | 0.9%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
49.23
49.23
50 Breast
0.00
49.23
50 Breast
49.23
200 Kyahna Caoagdan 49.24 9 BB Min A: 48.79 (+0.45s | 0.9%) Issaquah Swim Team 07/24/2025 2025 PN LC 12 U Championships

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.