Western Zone Zone Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | Sofia Tikhonov | 46.22 | 10 | B Min | BB: 43.29 (+2.93s | 6.3%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | |
| 1252 | Leia Graybeal | 46.22 | 10 | B Min | BB: 43.29 (+2.93s | 6.3%) | Killer Whales Swim Club | 03/14/2026 | 2026 John Haring Memorial BC Showdown | |
| 1253 | Azalea Sheehy | 46.23 | 10 | B Min | BB: 43.29 (+2.94s | 6.4%) | Ladera Oaks | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | |
| 1254 | Avalyn Sumnicht | 46.24 | 10 | B Min | BB: 43.29 (+2.95s | 6.4%) | Steamboat Springs Swim Team | 05/16/2026 | 2026 CO Sopris FAST Challenge | |
| 1255 | Yeon Han | 46.24 | 10 | B Min | BB: 43.29 (+2.95s | 6.4%) | Pacific Swim | 05/31/2025 | 2025 SI HSA 14 Under Rising Stars 1 | |
| 1256 | Madeline Folts | 46.24 | 8 | B Min | BB: 43.29 (+2.95s | 6.4%) | Rocky Mountain Rapids | 05/08/2026 | 2026 CO Rapids IMR IMX Challenge | |
| 1257 | Uma Sreenivasan | 46.24 | 9 | B Min | BB: 43.29 (+2.95s | 6.4%) | Hills Hurricane Swimming | 07/10/2026 | Redwood Empire Swim League Championship | |
| 1258 | Zoey Day | 46.25 | 10 | B Min | BB: 43.29 (+2.96s | 6.4%) | Cottage Grove Aqua Lions | 04/25/2026 | 2026 April Showers Copied | |
| 1259 | Elise Tokunaga | 46.26 | 9 | B Min | BB: 43.29 (+2.97s | 6.4%) | Beaverton Area Aquatics Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1260 | Daisy Molnar | 46.26 | 9 | B Min | BB: 43.29 (+2.97s | 6.4%) | Mlst | 07/31/2026 | 2026 High Country Short Course Championship | |
| 1261 | Molly Bayer | 46.26 | 10 | B Min | BB: 43.29 (+2.97s | 6.4%) | Canon City Piranhas | 06/19/2026 | 2026 Max Shirley Radiff Memorial | |
| 1262 | Reagan Russell | 46.27 | 10 | B Min | BB: 43.29 (+2.98s | 6.4%) | Neptune Swimming | 02/22/2025 | NVST Swimming Into Spring | |
| 1263 | Harper Mohr | 46.27 | 9 | B Min | BB: 43.29 (+2.98s | 6.4%) | Denver Triton Swim Team | 12/15/2024 | 2024 CO FORM Winter Open | |
| 1264 | Rosalie McNutt | 46.27 | 9 | B Min | BB: 43.29 (+2.98s | 6.4%) | Loveland Swim Club | 07/18/2026 | 2026 CO Loveland Snow Cone #3 | |
| 1265 | Jordan Geil | 46.28 | 9 | B Min | BB: 43.29 (+2.99s | 6.5%) | Team Eugene Aquatics | 07/03/2026 | July 3, 2026 Mini Meet | |
| 1266 | Willoughby Teirney | 46.29 | 10 | B Min | BB: 43.29 (+3.00s | 6.5%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 1267 | Siena Hermanson | 46.29 | 8 | B Min | BB: 43.29 (+3.00s | 6.5%) | Aces Swim Club | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 1268 | Mallory Wade | 46.29 | 9 | B Min | BB: 43.29 (+3.00s | 6.5%) | Castle Rock Swimming | 03/14/2026 | 2026 CO Zone 5 Championships | |
| 1269 | Tiffany Gao | 46.31 | 6 | B Min | BB: 43.29 (+3.02s | 6.5%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1270 | Cadence Trujillo | 46.31 | 9 | B Min | BB: 43.29 (+3.02s | 6.5%) | North State Narwhals | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1271 | Eva Sule | 46.31 | 10 | B Min | BB: 43.29 (+3.02s | 6.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1272 | Emma Boyd | 46.32 | 10 | B Min | BB: 43.29 (+3.03s | 6.5%) | Boise YMCA Swim Team | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 1273 | Lillian Bongirno | 46.32 | 9 | B Min | BB: 43.29 (+3.03s | 6.5%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 1274 | Liv Hughes | 46.32 | 10 | B Min | BB: 43.29 (+3.03s | 6.5%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1275 | Marina Flores | 46.34 | 10 | B Min | BB: 43.29 (+3.05s | 6.6%) | Alameda Gators | 07/25/2026 | Zone 2 Summer Championships | |
| 1276 | Olivia Hudak | 46.35 | 9 | B Min | BB: 43.29 (+3.06s | 6.6%) | Hilo Aquatic Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | |
| 1277 | Eliana Isbell | 46.37 | 10 | B Min | BB: 43.29 (+3.08s | 6.6%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 1278 | Nya Hilderbrand | 46.38 | 9 | B Min | BB: 43.29 (+3.09s | 6.7%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1279 | Emelia Ryan | 46.39 | 10 | B Min | BB: 43.29 (+3.10s | 6.7%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 1280 | Annabelle Wang | 46.39 | 10 | B Min | BB: 43.29 (+3.10s | 6.7%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 1281 | Esabel Watkins | 46.39 | 9 | B Min | BB: 43.29 (+3.10s | 6.7%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 1282 | Michelle Dinh | 46.40 | 9 | B Min | BB: 43.29 (+3.11s | 6.7%) | Legacy Aquatics | 08/01/2026 | 2026 LA Summer Sunset | |
| 1283 | Bethany Qin | 46.41 | 9 | B Min | BB: 43.29 (+3.12s | 6.7%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 1284 | Margaret Finn | 46.42 | 10 | B Min | BB: 43.29 (+3.13s | 6.7%) | YMCA Presidio Aquatics | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 1285 | Makena Nelson | 46.42 | 9 | B Min | BB: 43.29 (+3.13s | 6.7%) | Excel Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 1286 | Heidi West | 46.43 | 10 | B Min | BB: 43.29 (+3.14s | 6.8%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | |
| 1287 | Keran Shen | 46.43 | 8 | B Min | BB: 43.29 (+3.14s | 6.8%) | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1288 | Wesley Siebe | 46.43 | 10 | B Min | BB: 43.29 (+3.14s | 6.8%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 1289 | Neeva Goel | 46.44 | 9 | B Min | BB: 43.29 (+3.15s | 6.8%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 1290 | Nora Unfried | 46.44 | 9 | B Min | BB: 43.29 (+3.15s | 6.8%) | Redmond Aquatic Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 1291 | Anna Pan | 46.44 | 9 | B Min | BB: 43.29 (+3.15s | 6.8%) | Eastside Aquatic Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 1292 | Drew Howard | 46.45 | 10 | B Min | BB: 43.29 (+3.16s | 6.8%) | La Grande Swim Club | 10/26/2024 | 2024 Spooktacular Swim Meet | |
| 1293 | Verity Keller | 46.45 | 8 | B Min | BB: 43.29 (+3.16s | 6.8%) | Wasatch Swim Club | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1294 | Miriam Rudwick | 46.47 | 10 | B Min | BB: 43.29 (+3.18s | 6.8%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 1295 | Miya Ahakuelo | 46.47 | 10 | B Min | BB: 43.29 (+3.18s | 6.8%) | Redmond Aquatic Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 1296 | Margaret Manning | 46.47 | 8 | B Min | BB: 43.29 (+3.18s | 6.8%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1297 | Maya Tovbis | 46.48 | 10 | B Min | BB: 43.29 (+3.19s | 6.9%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 1298 | Kali Joseph | 46.48 | 9 | B Min | BB: 43.29 (+3.19s | 6.9%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 1299 | Layli Firdawsi Akhavan | 46.48 | 10 | B Min | BB: 43.29 (+3.19s | 6.9%) | Cascade Swim Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1300 | Anya Reckhow | 46.49 | 8 | B Min | BB: 43.29 (+3.20s | 6.9%) | Cascade Swim Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
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.