USA Girls 15-16 - 50 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 | Mafe Castro | 31.51 | 16 | AAA Min | AAAA: 30.89 (+0.62s | 2.0%) | Montverde Aquatic Club | 02/12/2026 | 2026 SZSS Spring Championships | |
| 202 | Lainee Su | 31.51 | 15 | AAA Min | AAAA: 30.89 (+0.62s | 2.0%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 203 | Quinn Sungy | 31.51 | 16 | AAA Min | AAAA: 30.89 (+0.62s | 2.0%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 204 | Hazell Wright | 31.52 | 15 | AAA Min | AAAA: 30.89 (+0.63s | 2.0%) | YMCA of the North Shore Sharks | 06/05/2026 | 2026 NE SAC America S Cup | |
| 205 | Kinsley Fitzgerald | 31.52 | 16 | AAA Min | AAAA: 30.89 (+0.63s | 2.0%) | Chicago Wolfpack Aquatic Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 206 | Anika Gupta | 31.52 | 15 | AAA Min | AAAA: 30.89 (+0.63s | 2.0%) | Charles River Aquatics | 07/09/2026 | 2026 NE CS LCM Senior Championships | |
| 207 | Grace Panna | 31.52 | 15 | AAA Min | AAAA: 30.89 (+0.63s | 2.0%) | Gator Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 208 | Kayden Bok | 31.53 | 16 | AAA Min | AAAA: 30.89 (+0.64s | 2.0%) | Unattached | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 209 | Taitlyn Tonkovich | 31.54 | 15 | AAA Min | AAAA: 30.89 (+0.65s | 2.1%) | Unattached | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 210 | Delaney Keller | 31.55 | 16 | AAA Min | AAAA: 30.89 (+0.66s | 2.1%) | Cavalier Aquatics/Piedmont Fam | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 211 | Kaylee Von Ruden | 31.55 | 16 | AAA Min | AAAA: 30.89 (+0.66s | 2.1%) | Aquajets Swim Team | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 212 | Bella McWhorter | 31.55 | 16 | AAA Min | AAAA: 30.89 (+0.66s | 2.1%) | Triton Swimming of Louisville | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 213 | Kaila Dacruz | 31.55 | 15 | AAA Min | AAAA: 30.89 (+0.66s | 2.1%) | Bluefish Swim Club | 07/23/2026 | 2026 NE CS LCM 13 O Championships | |
| 214 | Maddie La Fleur | 31.56 | 16 | AAA Min | AAAA: 30.89 (+0.67s | 2.1%) | Westchester Aquatic Club | 05/14/2026 | 2026 EZ LC Speedo Super Sectionals | |
| 215 | Maeve Atwood | 31.57 | 15 | AAA Min | AAAA: 30.89 (+0.68s | 2.2%) | New Trier Aquatics | 06/18/2026 | HISI Senior Summer Championship (LCM) | |
| 216 | Elizabeth Birch | 31.58 | 15 | AAA Min | AAAA: 30.89 (+0.69s | 2.2%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 217 | Camille Pruner | 31.58 | 15 | AAA Min | AAAA: 30.89 (+0.69s | 2.2%) | Bellevue Club Swim Team | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |
| 218 | Natalie Pop | 31.59 | 15 | AAA Min | AAAA: 30.89 (+0.70s | 2.2%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 219 | Alaia Sloan | 31.61 | 16 | AAA Min | AAAA: 30.89 (+0.72s | 2.3%) | Highlands Ranch Aquatics | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 220 | Summer Whittle | 31.61 | 16 | AAA Min | AAAA: 30.89 (+0.72s | 2.3%) | Unattached | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 221 | Anna Fagans | 31.62 | 15 | AAA Min | AAAA: 30.89 (+0.73s | 2.3%) | Hinsdale Swim Club | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 222 | Millie Burger | 31.62 | 16 | AAA Min | AAAA: 30.89 (+0.73s | 2.3%) | All Star Aquatics | 05/14/2026 | 2026 EZ LC Speedo Super Sectionals | |
| 223 | Madelyn Del Castillo | 31.62 | 16 | AAA Min | AAAA: 30.89 (+0.73s | 2.3%) | Team Eugene Aquatics | 07/23/2026 | 2026 OSI Arena 13 O LC Championships Update | |
| 224 | Tiffany Lu | 31.62 | 16 | AAA Min | AAAA: 30.89 (+0.73s | 2.3%) | Rose Bowl Aquatics | 07/09/2026 | 2026 LAI AT USC | |
| 225 | Olivia North | 31.63 | 15 | AAA Min | AAAA: 30.89 (+0.74s | 2.3%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 226 | Lola Hallin | 31.63 | 16 | AAA Min | AAAA: 30.89 (+0.74s | 2.3%) | Coronado Swim -team Elite | 06/19/2026 | 2026 SI Splash And Dash | |
| 227 | Joelle Vandenbark | 31.64 | 15 | AAA Min | AAAA: 30.89 (+0.75s | 2.4%) | Gold Medal Swim Club | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | |
| 228 | Aspen Schieffer | 31.64 | 15 | AAA Min | AAAA: 30.89 (+0.75s | 2.4%) | South Metro Storm | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 229 | Arianna Roy | 31.64 | 15 | AAA Min | AAAA: 30.89 (+0.75s | 2.4%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 230 | Madeleine Hurley | 31.64 | 16 | AAA Min | AAAA: 30.89 (+0.75s | 2.4%) | Swim Team of Placentia | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 231 | Jenny Zheng | 31.65 | 14 | AAA Min | AAAA: 30.89 (+0.76s | 2.4%) | Irvine Novaquatics | 07/09/2026 | 2026 LAI AT USC | |
| 232 | Maya Szylkowski | 31.66 | 15 | AAA Min | AAAA: 30.89 (+0.77s | 2.4%) | Southwest Stars Swim Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 233 | Kiliheamaikailani Oka | 31.66 | 16 | AAA Min | AAAA: 30.89 (+0.77s | 2.4%) | Kona Aquatics Club | 04/04/2026 | Oceania Trials | |
| 234 | Santina Hunt | 31.66 | 16 | AAA Min | AAAA: 30.89 (+0.77s | 2.4%) | Wasatch Front Fish Market | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 235 | Anya Pivonka | 31.68 | 15 | AAA Min | AAAA: 30.89 (+0.79s | 2.5%) | Kansas City Blazers | 06/26/2026 | 2026 HSA June Invitational | |
| 236 | Makayla Pedersen | 31.68 | 16 | AAA Min | AAAA: 30.89 (+0.79s | 2.5%) | Cp-Ac Swimming | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 237 | Kennedy Fitzgerald | 31.68 | 15 | AAA Min | AAAA: 30.89 (+0.79s | 2.5%) | Chicago Wolfpack Aquatic Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 238 | Scout Skelton | 31.68 | 16 | AAA Min | AAAA: 30.89 (+0.79s | 2.5%) | Surge Aquatics | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | |
| 239 | Lucy McKenzie | 31.69 | 16 | AAA Min | AAAA: 30.89 (+0.80s | 2.5%) | Florida Elite Swimming | 12/06/2024 | 2024 CAT Jingle Bell Invitational Meet | |
| 240 | Sarah Thornett | 31.70 | 16 | AAA Min | AAAA: 30.89 (+0.81s | 2.6%) | Monocacy Aquatic Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 241 | Carrie Corgill | 31.73 | 16 | AAA Min | AAAA: 30.89 (+0.84s | 2.6%) | Birmingham Swim League | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 242 | Mary Brown | 31.73 | 15 | AAA Min | AAAA: 30.89 (+0.84s | 2.6%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 243 | Juliana Smith | 31.75 | 15 | AAA Min | AAAA: 30.89 (+0.86s | 2.7%) | Eagle Swim Team Inc. | 05/14/2026 | 2026 EZ LC Speedo Super Sectionals | |
| 244 | Jaelle White | 31.75 | 14 | AAA Min | AAAA: 30.89 (+0.86s | 2.7%) | SwimNation Aquatics Programs | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 245 | Kate Geiger | 31.76 | 15 | AAA Min | AAAA: 30.89 (+0.87s | 2.7%) | East Carolina Aquatics | 07/09/2026 | 2026 NC LC SR Championships | |
| 246 | Riley Harrison | 31.76 | 15 | AAA Min | AAAA: 30.89 (+0.87s | 2.7%) | Blue Tide Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 247 | Sage Hickory | 31.77 | 15 | AAA Min | AAAA: 30.89 (+0.88s | 2.8%) | Boulder Swim Team | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 248 | Andrea Qie | 31.77 | 16 | AAA Min | AAAA: 30.89 (+0.88s | 2.8%) | Xtreme Swim Club | 07/23/2026 | 2026 NE CS LCM 13 O Championships | |
| 249 | Madison Clevenger | 31.77 | 15 | AAA Min | AAAA: 30.89 (+0.88s | 2.8%) | Coast Gaurd Blue Dolphins | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 250 | Anna Bonk | 31.77 | 15 | AAA Min | AAAA: 30.89 (+0.88s | 2.8%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
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.