Oregon Swimming Girls 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hazel Nance | 37.68 | 10 | AAA Min | AAAA: 37.49 (+0.19s | 0.5%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 2 | Maya Bean | 38.60 | 10 | AAA Min | AAAA: 37.49 (+1.11s | 2.9%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 3 | Katherine Rabinovich | 39.14 | 10 | AAA Min | AAAA: 37.49 (+1.65s | 4.2%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | |
| 4 | Clover Nelson | 39.73 | 10 | AA Min | AAA: 39.49 (+0.24s | 0.6%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 5 | Eliza Mohr | 40.56 | 10 | AA Min | AAA: 39.49 (+1.07s | 2.6%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 6 | Nayeon Kim | 41.75 | 10 | A Min | AA: 41.59 (+0.16s | 0.4%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 7 | Gianna Forni | 41.81 | 10 | A Min | AA: 41.59 (+0.22s | 0.5%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 8 | Yichen Hou | 43.01 | 10 | A Min | AA: 41.59 (+1.42s | 3.3%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 9 | Edith Cass | 43.14 | 10 | A Min | AA: 41.59 (+1.55s | 3.6%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 10 | Raini Kendall | 43.29 | 10 | A Min | AA: 41.59 (+1.70s | 3.9%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 11 | Ellie Hall | 43.67 | 10 | BB Min | A: 43.59 (+0.08s | 0.2%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 12 | Georgia DuBois | 43.95 | 10 | BB Min | A: 43.59 (+0.36s | 0.8%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | |
| 13 | Ida Tichenor | 44.06 | 10 | BB Min | A: 43.59 (+0.47s | 1.1%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 14 | Emilie Bieker | 44.29 | 10 | BB Min | A: 43.59 (+0.70s | 1.6%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 15 | Samantha Waldron | 44.38 | 10 | BB Min | A: 43.59 (+0.79s | 1.8%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 16 | Aria Kumar | 44.58 | 9 | BB Min | A: 43.59 (+0.99s | 2.2%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 17 | Adelynn Eichele | 44.65 | 10 | BB Min | A: 43.59 (+1.06s | 2.4%) | The Dolphins Portland Swimming | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 18 | Piper McQueen | 44.72 | 10 | BB Min | A: 43.59 (+1.13s | 2.5%) | Apex | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 19 | Mavis McClafferty | 45.09 | 10 | BB Min | A: 43.59 (+1.50s | 3.3%) | Columbia River Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 20 | Phoebe Peixoto | 45.15 | 10 | BB Min | A: 43.59 (+1.56s | 3.5%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 21 | Katja Paterson | 45.21 | 10 | BB Min | A: 43.59 (+1.62s | 3.6%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 22 | Jenna Littlejohn | 45.26 | 10 | BB Min | A: 43.59 (+1.67s | 3.7%) | Eugene City Swim Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 23 | Alyssa Nakajima | 45.28 | 9 | BB Min | A: 43.59 (+1.69s | 3.7%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 24 | Sofia Martinez | 45.31 | 10 | BB Min | A: 43.59 (+1.72s | 3.8%) | Gold\\\\\\'s Aquatics Club (Camas) | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 25 | Charlie Deegan | 45.40 | 9 | BB Min | A: 43.59 (+1.81s | 4.0%) | River Road Swim Team | 05/01/2026 | 2026 AAA May LC Invitational | |
| 26 | Lyra Mertens-Hall | 45.92 | 10 | BB Min | A: 43.59 (+2.33s | 5.1%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 27 | Alexia Afanasyeva | 46.03 | 10 | BB Min | A: 43.59 (+2.44s | 5.3%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 28 | Brooklyn Litteken | 46.27 | 9 | BB Min | A: 43.59 (+2.68s | 5.8%) | VillaSport Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | |
| 29 | Clover Jones-Wick | 46.53 | 10 | BB Min | A: 43.59 (+2.94s | 6.3%) | Columbia River Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 30 | Claire Ruckwardt-Clark | 46.66 | 10 | BB Min | A: 43.59 (+3.07s | 6.6%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 31 | Amilia Fiaschi | 46.74 | 8 | BB Min | A: 43.59 (+3.15s | 6.7%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 32 | Adeline Bower | 46.99 | 10 | BB Min | A: 43.59 (+3.40s | 7.2%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 33 | Emma McBride | 47.08 | 9 | BB Min | A: 43.59 (+3.49s | 7.4%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 34 | Olive Mitchell | 47.09 | 9 | BB Min | A: 43.59 (+3.50s | 7.4%) | Newport Swim Team | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 35 | Lily Purcell | 47.25 | 10 | BB Min | A: 43.59 (+3.66s | 7.7%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 36 | Kaitlyn Crocker | 47.36 | 10 | BB Min | A: 43.59 (+3.77s | 8.0%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 37 | Ally Liu | 47.54 | 10 | BB Min | A: 43.59 (+3.95s | 8.3%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 38 | Olivia Chen | 47.63 | 9 | BB Min | A: 43.59 (+4.04s | 8.5%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 39 | Bella Yang | 47.66 | 10 | BB Min | A: 43.59 (+4.07s | 8.5%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 40 | Pearl Sweeney | 47.70 | 9 | BB Min | A: 43.59 (+4.11s | 8.6%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 41 | Kinley Andrews | 47.75 | 10 | BB Min | A: 43.59 (+4.16s | 8.7%) | South Coast Aquatic Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 42 | Ruiqi Hu | 47.77 | 10 | BB Min | A: 43.59 (+4.18s | 8.8%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 43 | Madison Pronovost | 48.16 | 10 | BB Min | A: 43.59 (+4.57s | 9.5%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 44 | Aaira Jain | 48.19 | 9 | BB Min | A: 43.59 (+4.60s | 9.5%) | Hillsboro Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 45 | Milan Ellena | 48.23 | 8 | BB Min | A: 43.59 (+4.64s | 9.6%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 46 | Fern Bergland | 48.38 | 9 | BB Min | A: 43.59 (+4.79s | 9.9%) | Rogue Rapids | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 47 | Selah Howard | 48.44 | 10 | BB Min | A: 43.59 (+4.85s | 10.0%) | Albany Aquatic Association | 05/01/2026 | 2026 AAA May LC Invitational | |
| 48 | Nana Yokota | 48.51 | 10 | BB Min | A: 43.59 (+4.92s | 10.1%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 49 | Ella Yang | 48.52 | 9 | BB Min | A: 43.59 (+4.93s | 10.2%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 50 | Lily Wiest | 48.53 | 10 | BB Min | A: 43.59 (+4.94s | 10.2%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
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.