USA Girls 17-18 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Brooke Binzer | 31.01 | 18 | AAA Min | AAAA: 30.79 (+0.22s | 0.7%) | Highlands Ranch Aquatics | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 152 | Ann Macaulay | 31.01 | 17 | AAA Min | AAAA: 30.79 (+0.22s | 0.7%) | Aces Swim Club | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 153 | Sophie Gaylord | 31.02 | 18 | AAA Min | AAAA: 30.79 (+0.23s | 0.7%) | Michigan Lakeshore Aquatics | 07/23/2025 | 2025 TYR FUTURES OCALA | |
| 154 | Emily Alberts | 31.03 | 18 | AAA Min | AAAA: 30.79 (+0.24s | 0.8%) | Edina Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 155 | Chelsea Noone | 31.03 | 16 | AAA Min | AAAA: 30.79 (+0.24s | 0.8%) | Mason Manta Rays | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 156 | Izzie Merkin | 31.03 | 18 | AAA Min | AAAA: 30.79 (+0.24s | 0.8%) | Waterloo Swimming | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | |
| 157 | Rachel Ritter | 31.04 | 17 | AAA Min | AAAA: 30.79 (+0.25s | 0.8%) | Sioux Falls Swim Team | 07/24/2026 | 2026 SD Long Course State Championship | |
| 158 | Tess Day | 31.04 | 18 | AAA Min | AAAA: 30.79 (+0.25s | 0.8%) | Unattached | 07/09/2026 | 2026 NE CS LCM Senior Championships | |
| 159 | Emma Bronson | 31.05 | 18 | AAA Min | AAAA: 30.79 (+0.26s | 0.8%) | Bend Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 160 | Eva Simmons | 31.06 | 16 | AAA Min | AAAA: 30.79 (+0.27s | 0.9%) | Blue Tide Aquatics | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 161 | Avalon Kim | 31.06 | 17 | AAA Min | AAAA: 30.79 (+0.27s | 0.9%) | Beach Cities Alpha | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | |
| 162 | Kiera Menna | 31.07 | 17 | AAA Min | AAAA: 30.79 (+0.28s | 0.9%) | Davis Aquamonsters | 07/10/2026 | Pacific Swimming Long Course Senior Open | |
| 163 | Kate Pelot | 31.07 | 18 | AAA Min | AAAA: 30.79 (+0.28s | 0.9%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 164 | Mackenzie Gibbons | 31.07 | 18 | AAA Min | AAAA: 30.79 (+0.28s | 0.9%) | Commonwealth Swimming | 07/09/2026 | 2026 NE CS LCM Senior Championships | |
| 165 | Nerea Gutierrez | 31.09 | 18 | AAA Min | AAAA: 30.79 (+0.30s | 1.0%) | Saint Andrew\\\\\\'s Aquatics | 02/12/2026 | 2026 SZSS Spring Championships | |
| 166 | Abigail Goodrich | 31.09 | 17 | AAA Min | AAAA: 30.79 (+0.30s | 1.0%) | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |
| 167 | Anna Gregg | 31.09 | 18 | AAA Min | AAAA: 30.79 (+0.30s | 1.0%) | Mako Swim Team | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 168 | Jaydah Godbolt | 31.10 | 18 | AAA Min | AAAA: 30.79 (+0.31s | 1.0%) | Riverside Aquatics Association | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 169 | Leah Chin | 31.11 | 17 | AAA Min | AAAA: 30.79 (+0.32s | 1.0%) | Bolles School Sharks | 02/13/2026 | Florida Long Course Winter Invitational | |
| 170 | Maris Miller | 31.11 | 18 | AAA Min | AAAA: 30.79 (+0.32s | 1.0%) | New Wave Swim Team | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 171 | Kiera Sullivan | 31.12 | 17 | AAA Min | AAAA: 30.79 (+0.33s | 1.1%) | Naval Academy Aquatic Club | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 172 | Oakley Sare | 31.12 | 17 | AAA Min | AAAA: 30.79 (+0.33s | 1.1%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 173 | Lilia Roberts | 31.12 | 18 | AAA Min | AAAA: 30.79 (+0.33s | 1.1%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 174 | Natalie Schelske | 31.12 | 18 | AAA Min | AAAA: 30.79 (+0.33s | 1.1%) | Dakota Riptide | 07/21/2023 | 2023 SD State A Long Course Meet | |
| 175 | Delaney Schwab | 31.12 | 18 | AAA Min | AAAA: 30.79 (+0.33s | 1.1%) | Blues Aquatics Asheville | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 176 | Regan Bright | 31.13 | 18 | AAA Min | AAAA: 30.79 (+0.34s | 1.1%) | Florida Elite Swimming | 07/16/2026 | 2026 Florida Summer Senior Championships | |
| 177 | Cora Foxwell-Jones | 31.13 | 17 | AAA Min | AAAA: 30.79 (+0.34s | 1.1%) | Bolles School Sharks | 07/16/2026 | 2026 Florida Summer Senior Championships | |
| 178 | Kelsey Zhang | 31.13 | 18 | AAA Min | AAAA: 30.79 (+0.34s | 1.1%) | Palo Alto Stanford Aquatics | 08/01/2022 | 2022 Speedo Junior National Championships | |
| 179 | Elizabeth Gregory | 31.14 | 17 | AAA Min | AAAA: 30.79 (+0.35s | 1.1%) | Williamsburg Aquatic Club | 07/09/2026 | 2026 VA LC Senior Champs | |
| 180 | Leila Teter | 31.14 | 17 | AAA Min | AAAA: 30.79 (+0.35s | 1.1%) | Huntsville Swim Association | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 181 | Megyn Gillard | 31.14 | 17 | AAA Min | AAAA: 30.79 (+0.35s | 1.1%) | Aquajets Swim Team | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 182 | Chloe Yip | 31.15 | 17 | AAA Min | AAAA: 30.79 (+0.36s | 1.2%) | Santa Clara Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 183 | Angelina Lu | 31.15 | 18 | AAA Min | AAAA: 30.79 (+0.36s | 1.2%) | Raleigh Swimming Association | 07/09/2026 | 2026 NC LC SR Championships | |
| 184 | Taryn Plows | 31.15 | 17 | AAA Min | AAAA: 30.79 (+0.36s | 1.2%) | Lakeside Aquatic Club | 07/15/2026 | 2026 ST TXLA SZ LC Sectional Champs | |
| 185 | Katerina Wietfeldt | 31.15 | 18 | AAA Min | AAAA: 30.79 (+0.36s | 1.2%) | Rancho San Dieguito | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 186 | Emma Liebler | 31.17 | 17 | AAA Min | AAAA: 30.79 (+0.38s | 1.2%) | 757swim | 07/09/2026 | 2026 VA LC Senior Champs | |
| 187 | Dana Fairbanks | 31.17 | 18 | AAA Min | AAAA: 30.79 (+0.38s | 1.2%) | Mason Manta Rays | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 188 | Elise Panna | 31.17 | 17 | AAA Min | AAAA: 30.79 (+0.38s | 1.2%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | |
| 189 | Ava Field | 31.17 | 18 | AAA Min | AAAA: 30.79 (+0.38s | 1.2%) | King Aquatic Club | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |
| 190 | Elisabeth Breck | 31.18 | 18 | AAA Min | AAAA: 30.79 (+0.39s | 1.3%) | Coast Aquatics | 07/23/2025 | 2025 TYR FUTURES OCALA | |
| 191 | Natalie Fada | 31.18 | 17 | AAA Min | AAAA: 30.79 (+0.39s | 1.3%) | Mason Manta Rays | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 192 | Lucy Velte | 31.18 | 17 | AAA Min | AAAA: 30.79 (+0.39s | 1.3%) | Unattached | 08/06/2021 | FMC 2021 Central Zone 14 And Under Champ | |
| 193 | Olivia Sina | 31.21 | 18 | AAA Min | AAAA: 30.79 (+0.42s | 1.3%) | Unattached | 08/04/2022 | 2022 MN Central Zone 14 U Championship | |
| 194 | Gabby Carvalho | 31.21 | 18 | AAA Min | AAAA: 30.79 (+0.42s | 1.3%) | Nova of Virginia | 07/09/2026 | 2026 VA LC Senior Champs | |
| 195 | Mae Winardi | 31.21 | 18 | AAA Min | AAAA: 30.79 (+0.42s | 1.3%) | Mecklenburg Swim Association | 07/09/2026 | 2026 NC LC SR Championships | |
| 196 | Iris Kim | 31.23 | 18 | AAA Min | AAAA: 30.79 (+0.44s | 1.4%) | Scarlet Aquatics | 08/01/2022 | 2022 Speedo Junior National Championships | |
| 197 | Maggie Wright | 31.23 | 18 | AAA Min | AAAA: 30.79 (+0.44s | 1.4%) | Old Dominion Aquatic Club | 05/14/2026 | 2026 EZ LC Speedo Super Sectionals | |
| 198 | Sofie Vanyo | 31.24 | 17 | AAA Min | AAAA: 30.79 (+0.45s | 1.4%) | Atlantic Coast Athletic Club | 05/31/2024 | 2024 Virginia Commonwealth Games | |
| 199 | Aubrial MacKay | 31.25 | 16 | AAA Min | AAAA: 30.79 (+0.46s | 1.5%) | Univ. Of Michigan Swim Team | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |
| 200 | Caroline Hepper | 31.25 | 17 | AAA Min | AAAA: 30.79 (+0.46s | 1.5%) | Nova of Virginia | 07/09/2026 | 2026 VA LC Senior Champs | |
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.