Pacific Swimming Boys 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Grayson Swanson | 38.46 | 11 | BB Min | A: 37.69 (+0.77s | 2.0%) | Pleasanton Seahawks | 07/11/2025 | 2025 Age Group Championships | |
| 52 | Michael Tolkachov | 38.46 | 10 | BB Min | A: 37.69 (+0.77s | 2.0%) | South San Francisco Aquatics | 07/25/2024 | 2024 Long Course Far Western Championship | |
| 53 | Kai Okumura-Sokalski | 38.46 | 10 | BB Min | A: 37.69 (+0.77s | 2.0%) | Orinda Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 54 | Greyson Sessler | 38.46 | 11 | BB Min | A: 37.69 (+0.77s | 2.0%) | Pacifica Sea Lions | 07/12/2025 | 2025 Silver State Championships | |
| 55 | Collin Liu | 38.48 | 12 | BB Min | A: 37.69 (+0.79s | 2.1%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 56 | Felix Thayer | 38.52 | 11 | BB Min | A: 37.69 (+0.83s | 2.2%) | Livermore AquaCowboys | 01/12/2024 | LAC Jan 12 Intrasquad 12Jan2024 Livermore Aquacowboys | |
| 57 | Anay Datar | 38.54 | 10 | BB Min | A: 37.69 (+0.85s | 2.2%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 58 | Lucas Lu | 38.54 | 11 | BB Min | A: 37.69 (+0.85s | 2.2%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 59 | Owen Martin | 38.55 | 11 | BB Min | A: 37.69 (+0.86s | 2.2%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 60 | Dylan Cheng | 38.63 | 12 | BB Min | A: 37.69 (+0.94s | 2.4%) | Burlingame Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 61 | Deken Silveira | 38.69 | 12 | BB Min | A: 37.69 (+1.00s | 2.6%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 62 | Victor Chen | 38.70 | 11 | BB Min | A: 37.69 (+1.01s | 2.6%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 63 | Winston Swaffin-Smith | 38.78 | 12 | BB Min | A: 37.69 (+1.09s | 2.8%) | Unattached | 04/19/2025 | Alto Spring Jam Meet | |
| 64 | Roger Madilao | 38.80 | 11 | BB Min | A: 37.69 (+1.11s | 2.9%) | Quicksilver Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 65 | Haoxuan Feng | 38.80 | 11 | BB Min | A: 37.69 (+1.11s | 2.9%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 66 | Jayden Lee | 38.87 | 12 | BB Min | A: 37.69 (+1.18s | 3.0%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 67 | Jiarui Fu | 38.89 | 10 | BB Min | A: 37.69 (+1.20s | 3.1%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 68 | Darron Long | 38.92 | 12 | BB Min | A: 37.69 (+1.23s | 3.2%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 69 | Noah de Haan | 38.99 | 11 | BB Min | A: 37.69 (+1.30s | 3.3%) | Alto Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 70 | Weihan Wang | 39.00 | 11 | BB Min | A: 37.69 (+1.31s | 3.4%) | Pleasanton Seahawks | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 71 | Samuel Liu | 39.01 | 12 | BB Min | A: 37.69 (+1.32s | 3.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 72 | Brian Li | 39.07 | 11 | BB Min | A: 37.69 (+1.38s | 3.5%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 73 | Najib Abu Raya | 39.11 | 12 | BB Min | A: 37.69 (+1.42s | 3.6%) | Unattached | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 74 | Kaden Park | 39.14 | 12 | BB Min | A: 37.69 (+1.45s | 3.7%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 75 | Nathan Lu | 39.16 | 12 | BB Min | A: 37.69 (+1.47s | 3.8%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | |
| 76 | Joseph Li | 39.19 | 12 | BB Min | A: 37.69 (+1.50s | 3.8%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | |
| 77 | George Bruce | 39.21 | 11 | BB Min | A: 37.69 (+1.52s | 3.9%) | Palo Alto Stanford Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 78 | Patrick Young | 39.23 | 12 | BB Min | A: 37.69 (+1.54s | 3.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 79 | Ethan Lu | 39.26 | 12 | BB Min | A: 37.69 (+1.57s | 4.0%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | |
| 80 | Davin Tambuwun | 39.28 | 10 | BB Min | A: 37.69 (+1.59s | 4.0%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 81 | Jolyon Jiang | 39.28 | 12 | BB Min | A: 37.69 (+1.59s | 4.0%) | DeAnza Cupertino Aquatics | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 82 | Mark Nguyen | 39.30 | 12 | BB Min | A: 37.69 (+1.61s | 4.1%) | Quicksilver Swimming | 06/12/2025 | 2025 June Age Group Invite | |
| 83 | Ben Rebro | 39.31 | 11 | BB Min | A: 37.69 (+1.62s | 4.1%) | Piedmont Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 84 | Justin Chaney | 39.32 | 11 | BB Min | A: 37.69 (+1.63s | 4.1%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 85 | Nicholas Milburn | 39.40 | 11 | BB Min | A: 37.69 (+1.71s | 4.3%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 86 | Nathan Wu | 39.47 | 10 | BB Min | A: 37.69 (+1.78s | 4.5%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 87 | Jack Arneson | 39.54 | 10 | BB Min | A: 37.69 (+1.85s | 4.7%) | Unattached | 08/02/2023 | 2023 Western Zone Age Group Championships | |
| 88 | Ian Chen | 39.62 | 12 | BB Min | A: 37.69 (+1.93s | 4.9%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 89 | Justin Zhang | 39.63 | 11 | BB Min | A: 37.69 (+1.94s | 4.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 90 | Dhruv Kamath | 39.64 | 10 | BB Min | A: 37.69 (+1.95s | 4.9%) | Santa Clara Swim Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 91 | Lucca Wang | 39.64 | 11 | BB Min | A: 37.69 (+1.95s | 4.9%) | Pleasanton Seahawks | 07/11/2025 | 2025 Age Group Championships | |
| 92 | Lucas Liu | 39.64 | 11 | BB Min | A: 37.69 (+1.95s | 4.9%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 93 | Cheston Liang | 39.70 | 10 | BB Min | A: 37.69 (+2.01s | 5.1%) | Palo Alto Stanford Aquatics | 07/25/2024 | 2024 Long Course Far Western Championship | |
| 94 | Avyan Aggarwal | 39.71 | 11 | BB Min | A: 37.69 (+2.02s | 5.1%) | San Ramon Valley Aquatics | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | |
| 95 | Andrew Chen | 39.85 | 11 | BB Min | A: 37.69 (+2.16s | 5.4%) | Milpitas Aquatic Club | 07/11/2025 | 2025 Age Group Championships | |
| 96 | Collin Liu | 39.87 | 12 | BB Min | A: 37.69 (+2.18s | 5.5%) | Diablo Aquatics | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 97 | Arnav Surana | 39.88 | 12 | BB Min | A: 37.69 (+2.19s | 5.5%) | Pleasanton Seahawks | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 98 | Caleb Chan | 39.96 | 11 | BB Min | A: 37.69 (+2.27s | 5.7%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 99 | Matthieu Ho Tsong Fang | 39.99 | 12 | BB Min | A: 37.69 (+2.30s | 5.8%) | AC Swim Club | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 100 | Liam Cobb | 40.04 | 12 | BB Min | A: 37.69 (+2.35s | 5.9%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
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.