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 | Maya Bean | 37.17 | 10 | AAAA Min | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | ||
| 2 | Hazel Nance | 37.44 | 10 | AAAA Min | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 3 | Clover Nelson | 38.17 | 10 | AAA Min | AAAA: 37.49 (+0.68s | 1.8%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 4 | Ruby Oshitelu | 38.39 | 10 | AAA Min | AAAA: 37.49 (+0.90s | 2.3%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 5 | Katherine Rabinovich | 38.47 | 10 | AAA Min | AAAA: 37.49 (+0.98s | 2.5%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/01/2026 | 2026 GACC End Of Season | |
| 6 | Hazel Nance | 38.77 | 10 | AAA Min | AAAA: 37.49 (+1.28s | 3.3%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 7 | Eliza Mohr | 39.38 | 10 | AAA Min | AAAA: 37.49 (+1.89s | 4.8%) | Team Eugene Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 8 | Lacy Duval | 39.62 | 10 | AA Min | AAA: 39.49 (+0.13s | 0.3%) | Legacy Aquatics | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 9 | Mavis McClafferty | 40.84 | 10 | AA Min | AAA: 39.49 (+1.35s | 3.3%) | Columbia River Swim Team | 06/05/2026 | 2026 CST Summer Invitational | |
| 10 | Gianna Forni | 40.89 | 10 | AA Min | AAA: 39.49 (+1.40s | 3.4%) | Legacy Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 11 | 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 | |
| 12 | Ellie Hall | 41.97 | 10 | A Min | AA: 41.59 (+0.38s | 0.9%) | Cascadia Swimming | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 13 | Katja Paterson | 41.98 | 10 | A Min | AA: 41.59 (+0.39s | 0.9%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 14 | Clover Jones-Wick | 42.29 | 10 | A Min | AA: 41.59 (+0.70s | 1.7%) | Columbia River Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 15 | Emilie Bieker | 42.32 | 10 | A Min | AA: 41.59 (+0.73s | 1.7%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 16 | Yichen Hou | 42.55 | 10 | A Min | AA: 41.59 (+0.96s | 2.3%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 17 | Clover Belling | 42.96 | 10 | A Min | AA: 41.59 (+1.37s | 3.2%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 18 | Edith Cass | 43.14 | 10 | A Min | AA: 41.59 (+1.55s | 3.6%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 19 | 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 | |
| 20 | Alyssa Nakajima | 43.49 | 9 | A Min | AA: 41.59 (+1.90s | 4.4%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 21 | Ivy Dittman | 43.50 | 10 | A Min | AA: 41.59 (+1.91s | 4.4%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 22 | Claire Ruckwardt-Clark | 43.78 | 10 | BB Min | A: 43.59 (+0.19s | 0.4%) | Multnomah Athletic Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 23 | 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 | |
| 24 | Elsie Holmes | 44.11 | 10 | BB Min | A: 43.59 (+0.52s | 1.2%) | Columbia River Swim Team | 06/05/2026 | 2026 CST Summer Invitational | |
| 25 | Pearl Sweeney | 44.21 | 9 | BB Min | A: 43.59 (+0.62s | 1.4%) | Multnomah Athletic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 26 | Laura Hawes | 44.21 | 10 | BB Min | A: 43.59 (+0.62s | 1.4%) | Tillamook YMCA Sharks | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 27 | 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 | |
| 28 | Teagan Clift | 44.60 | 10 | BB Min | A: 43.59 (+1.01s | 2.3%) | Portland Aquatic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 29 | Piper McQueen | 44.72 | 10 | BB Min | A: 43.59 (+1.13s | 2.5%) | Apex | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 30 | 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 | |
| 31 | 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 | |
| 32 | Lyra Mertens-Hall | 45.38 | 10 | BB Min | A: 43.59 (+1.79s | 3.9%) | Multnomah Athletic Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 33 | Olivia Hernandez | 45.38 | 10 | BB Min | A: 43.59 (+1.79s | 3.9%) | Bend Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 34 | Charlie Deegan | 45.40 | 10 | BB Min | A: 43.59 (+1.81s | 4.0%) | River Road Swim Team | 05/01/2026 | 2026 AAA May LC Invitational | |
| 35 | Milan Ellena | 45.67 | 8 | BB Min | A: 43.59 (+2.08s | 4.6%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 36 | Alexia Afanasyeva | 45.71 | 10 | BB Min | A: 43.59 (+2.12s | 4.6%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 37 | Madeline Miller | 45.74 | 9 | BB Min | A: 43.59 (+2.15s | 4.7%) | Columbia River Swim Team | 06/05/2026 | 2026 CST Summer Invitational | |
| 38 | Samvida Tengshe | 45.83 | 10 | BB Min | A: 43.59 (+2.24s | 4.9%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 39 | Brooklyn Litteken | 45.95 | 9 | BB Min | A: 43.59 (+2.36s | 5.1%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | |
| 40 | Eva Lockyer | 46.05 | 10 | BB Min | A: 43.59 (+2.46s | 5.3%) | Life Time Oregon Swim Team | 08/01/2026 | 2026 GACC End Of Season | |
| 41 | Ally Liu | 46.18 | 10 | BB Min | A: 43.59 (+2.59s | 5.6%) | Life Time Oregon Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 42 | Fern Bergland | 46.57 | 9 | BB Min | A: 43.59 (+2.98s | 6.4%) | Rogue Rapids | 06/12/2026 | 2026 THSC June Open | |
| 43 | Kaitlyn Crocker | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Beaverton Area Aquatics Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 44 | Lillian Zhao | 46.66 | 9 | BB Min | A: 43.59 (+3.07s | 6.6%) | Cascadia Swimming | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 45 | 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 | |
| 46 | Ella Yang | 46.80 | 9 | BB Min | A: 43.59 (+3.21s | 6.9%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 47 | Claire Ruckwardt-Cla | 46.97 | 10 | BB Min | A: 43.59 (+3.38s | 7.2%) | Multnomah Athletic Club | 05/16/2026 | 2026 TEAM Showdown | |
| 48 | Emma McBride | 47.08 | 10 | BB Min | A: 43.59 (+3.49s | 7.4%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 49 | Olive Mitchell | 47.09 | 10 | BB Min | A: 43.59 (+3.50s | 7.4%) | Newport Swim Team | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 50 | Elle Schmidt | 47.11 | 9 | BB Min | A: 43.59 (+3.52s | 7.5%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
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.