Pacific Swimming Boys 10 & under - 50 Y 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 | John Griswold | 37.11 | 10 | A Min | AA: 35.79 (+1.32s | 3.6%) | Alameda Gators | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 52 | Cheng Dou | 37.16 | 10 | A Min | AA: 35.79 (+1.37s | 3.7%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 53 | Christian Hernandez | 37.17 | 10 | A Min | AA: 35.79 (+1.38s | 3.7%) | Walnut Creek Aquabears | 03/20/2026 | SCY Spring Age Group Championships | |
| 54 | Miro Wang | 37.23 | 10 | A Min | AA: 35.79 (+1.44s | 3.9%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 55 | Jamie Pan | 37.26 | 10 | A Min | AA: 35.79 (+1.47s | 3.9%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 56 | Cole Proescher | 37.47 | 9 | A Min | AA: 35.79 (+1.68s | 4.5%) | Orinda Aquatics | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 57 | Elliott Lindley | 37.49 | 9 | A Min | AA: 35.79 (+1.70s | 4.5%) | Los Altos Mountain View Aquati | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 58 | Ezz Abdelhadi | 37.67 | 10 | BB Min | A: 37.59 (+0.08s | 0.2%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 59 | Ahmet Okyay | 37.73 | 10 | BB Min | A: 37.59 (+0.14s | 0.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 60 | Ryan Koh | 37.79 | 10 | BB Min | A: 37.59 (+0.20s | 0.5%) | Quicksilver Swimming | 03/20/2026 | SCY Spring Age Group Championships | |
| 61 | Chase Corda | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 62 | Daniel Reschke | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 63 | Liam Reyes | 38.17 | 10 | BB Min | A: 37.59 (+0.58s | 1.5%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |
| 64 | Ishaan Karunanayake | 38.20 | 10 | BB Min | A: 37.59 (+0.61s | 1.6%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 65 | Amar Alwattar | 38.21 | 10 | BB Min | A: 37.59 (+0.62s | 1.6%) | Montclair Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 66 | Leo Liao | 38.39 | 10 | BB Min | A: 37.59 (+0.80s | 2.1%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 67 | Nolan Chan | 38.45 | 10 | BB Min | A: 37.59 (+0.86s | 2.2%) | Phoenix Swimming | 10/11/2025 | 2025 NE PHX Oct Meet Copied | |
| 68 | Yixuan Zhu | 38.50 | 10 | BB Min | A: 37.59 (+0.91s | 2.4%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 69 | Liam Marciel | 38.52 | 8 | BB Min | A: 37.59 (+0.93s | 2.4%) | South Valley Makos | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 70 | Maxen Cao | 38.56 | 9 | BB Min | A: 37.59 (+0.97s | 2.5%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 71 | Aarav Narayan | 38.65 | 10 | BB Min | A: 37.59 (+1.06s | 2.7%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 72 | Finn Scott | 38.76 | 10 | BB Min | A: 37.59 (+1.17s | 3.0%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 73 | Justin Chi | 38.77 | 9 | BB Min | A: 37.59 (+1.18s | 3.0%) | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 74 | Chayton Zhou | 38.80 | 9 | BB Min | A: 37.59 (+1.21s | 3.1%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 75 | Neo Perera | 38.84 | 10 | BB Min | A: 37.59 (+1.25s | 3.2%) | Los Altos Mountain View Aquati | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 76 | Henry Horner | 38.90 | 9 | BB Min | A: 37.59 (+1.31s | 3.4%) | Diablo Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 77 | Demian Jarmy | 38.92 | 10 | BB Min | A: 37.59 (+1.33s | 3.4%) | Pleasanton Seahawks | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 78 | Mason Suniega | 38.93 | 10 | BB Min | A: 37.59 (+1.34s | 3.4%) | Fog City Hammerheads | 01/24/2026 | 2026 Zone 1 North Championships | |
| 79 | Lucas Jiang | 38.96 | 9 | BB Min | A: 37.59 (+1.37s | 3.5%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 80 | Michael Campbell | 39.00 | 10 | BB Min | A: 37.59 (+1.41s | 3.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 81 | Eddie Bi | 39.08 | 9 | BB Min | A: 37.59 (+1.49s | 3.8%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 82 | Sebastian Bagga | 39.09 | 10 | BB Min | A: 37.59 (+1.50s | 3.8%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 83 | Brayden Nguyen | 39.10 | 9 | BB Min | A: 37.59 (+1.51s | 3.9%) | San Jose Goosemonkeys | 02/28/2026 | Swim South Bay | |
| 84 | Brendan Ma | 39.10 | 9 | BB Min | A: 37.59 (+1.51s | 3.9%) | Orinda Aquatics | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 85 | Luca Fu | 39.21 | 9 | BB Min | A: 37.59 (+1.62s | 4.1%) | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | |
| 86 | Nolan Lu | 39.24 | 10 | BB Min | A: 37.59 (+1.65s | 4.2%) | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | |
| 87 | Arick Yuan | 39.30 | 10 | BB Min | A: 37.59 (+1.71s | 4.4%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 88 | Mateo Sison | 39.38 | 10 | BB Min | A: 37.59 (+1.79s | 4.5%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 89 | Dylan Tian | 39.44 | 8 | BB Min | A: 37.59 (+1.85s | 4.7%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 90 | Nicholas Mosendz | 39.49 | 9 | BB Min | A: 37.59 (+1.90s | 4.8%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 91 | Shay Jain | 39.55 | 9 | BB Min | A: 37.59 (+1.96s | 5.0%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 92 | Darren Zhao | 39.58 | 9 | BB Min | A: 37.59 (+1.99s | 5.0%) | Palo Alto Stanford Aquatics | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 93 | Jason Yin | 39.60 | 9 | BB Min | A: 37.59 (+2.01s | 5.1%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 94 | Oscar Holler | 39.63 | 10 | B: 38.49 (+1.14s | 2.9%) | Milpitas Aquatic Club | 12/12/2025 | Winter SC Age Group Championships | ||
| 95 | Maxwell Yao | 39.70 | 9 | BB Min | A: 37.59 (+2.11s | 5.3%) | Gilroy Gators Swim Team | 03/20/2026 | SCY Spring Age Group Championships | |
| 96 | Luke Lim | 39.75 | 10 | BB Min | A: 37.59 (+2.16s | 5.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 97 | William Ouyang | 39.76 | 10 | BB Min | A: 37.59 (+2.17s | 5.5%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 98 | Joseph Pelleriti | 39.80 | 9 | BB Min | A: 37.59 (+2.21s | 5.6%) | Pacific Coast Marlins | 12/06/2025 | Neptune Swimming Swim Like The Dickens | |
| 99 | Hunter Atkins | 39.86 | 10 | BB Min | A: 37.59 (+2.27s | 5.7%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 100 | David Rivera | 39.88 | 10 | BB Min | A: 37.59 (+2.29s | 5.7%) | Almaden Riptide | 02/07/2026 | 2026 PSL Super Finals 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.