Pacific Swimming Boys 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 | Robert Legg | 33.85 | 10 | AAAA Min | Pleasanton Seahawks | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 2 | Ryan Latronica | 35.27 | 10 | AAAA Min | Hills Hurricane Swimming | 07/30/2026 | Long Course Far Westerns | ||
| 3 | Sinan Ozgur | 35.68 | 10 | AAAA Min | Pleasanton Seahawks | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 4 | Rubix Szolusha | 35.78 | 10 | AAAA Min | Santa Clara Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 5 | Alexander Kovnatsky | 35.91 | 10 | AAAA Min | Orinda Aquatics | 07/30/2026 | Long Course Far Westerns | ||
| 6 | Marco Sun | 35.94 | 10 | AAAA Min | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | ||
| 7 | Jackson Lee | 37.35 | 10 | AAA Min | AAAA: 36.99 (+0.36s | 1.0%) | Burlingame Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 8 | Thomas Sedano | 37.39 | 10 | AAA Min | AAAA: 36.99 (+0.40s | 1.1%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 9 | Ethan Qu | 37.64 | 10 | AAA Min | AAAA: 36.99 (+0.65s | 1.7%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 10 | Julian Phillips | 37.71 | 10 | AAA Min | AAAA: 36.99 (+0.72s | 1.9%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 11 | Pace Bui | 37.99 | 10 | AAA Min | AAAA: 36.99 (+1.00s | 2.6%) | Fog City Hammerheads | 06/12/2026 | BAC Long Course | |
| 12 | Luke Chai | 38.07 | 9 | AAA Min | AAAA: 36.99 (+1.08s | 2.8%) | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | |
| 13 | Nicholas Liu | 38.12 | 10 | AAA Min | AAAA: 36.99 (+1.13s | 3.0%) | Alto Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 14 | Lucas Pan | 38.16 | 9 | AAA Min | AAAA: 36.99 (+1.17s | 3.1%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 15 | Aurelius Lien | 38.53 | 9 | AAA Min | AAAA: 36.99 (+1.54s | 4.0%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 16 | Tatsumasa Sekine | 38.87 | 9 | AAA Min | AAAA: 36.99 (+1.88s | 4.8%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 17 | Brayden Nguyen | 38.95 | 10 | AAA Min | AAAA: 36.99 (+1.96s | 5.0%) | San Jose Goosemonkeys | 07/30/2026 | Long Course Far Westerns | |
| 18 | Yixuan Zhu | 39.24 | 10 | AA Min | AAA: 38.99 (+0.25s | 0.6%) | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | |
| 19 | Elliott Lindley | 39.28 | 10 | AA Min | AAA: 38.99 (+0.29s | 0.7%) | Los Altos Mountain View Aquati | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 20 | Louis Yu | 39.49 | 8 | AA Min | AAA: 38.99 (+0.50s | 1.3%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 21 | Alex Joy | 39.51 | 10 | AA Min | AAA: 38.99 (+0.52s | 1.3%) | Los Altos Mountain View Aquati | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 22 | Cameron Boitano | 39.70 | 10 | AA Min | AAA: 38.99 (+0.71s | 1.8%) | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | |
| 23 | Orion Blue-Smith | 39.70 | 10 | AA Min | AAA: 38.99 (+0.71s | 1.8%) | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 24 | Arthur Shackelton | 39.97 | 10 | AA Min | AAA: 38.99 (+0.98s | 2.5%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 25 | Miro Wang | 40.36 | 10 | AA Min | AAA: 38.99 (+1.37s | 3.4%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 26 | Dylan Tian | 40.56 | 8 | AA Min | AAA: 38.99 (+1.57s | 3.9%) | Santa Clara Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 27 | Muyang He | 40.64 | 10 | AA Min | AAA: 38.99 (+1.65s | 4.1%) | Santa Clara Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 28 | Xander Schatz | 40.72 | 10 | AA Min | AAA: 38.99 (+1.73s | 4.2%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 29 | Johnathan Wang | 40.88 | 9 | AA Min | AAA: 38.99 (+1.89s | 4.6%) | Alto Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 30 | Leo Liao | 40.90 | 10 | AA Min | AAA: 38.99 (+1.91s | 4.7%) | Alto Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 31 | Shay Jain | 40.92 | 9 | AA Min | AAA: 38.99 (+1.93s | 4.7%) | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 32 | Ilan Rattner | 41.24 | 9 | A Min | AA: 41.09 (+0.15s | 0.4%) | Sunnyvale Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 33 | Ozzy Su | 41.42 | 10 | A Min | AA: 41.09 (+0.33s | 0.8%) | Quicksilver Swimming | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 34 | Jozua Sugianto | 41.43 | 10 | A Min | AA: 41.09 (+0.34s | 0.8%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 35 | George Yu | 41.46 | 10 | A Min | AA: 41.09 (+0.37s | 0.9%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 36 | Ezz Abdelhadi | 41.52 | 10 | A Min | AA: 41.09 (+0.43s | 1.0%) | Palo Alto Stanford Aquatics | 07/30/2026 | Long Course Far Westerns | |
| 37 | Daniel Reschke | 41.54 | 10 | A Min | AA: 41.09 (+0.45s | 1.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 38 | Liam Reyes | 41.56 | 10 | A Min | AA: 41.09 (+0.47s | 1.1%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | |
| 39 | Cole Proescher | 41.71 | 10 | A Min | AA: 41.09 (+0.62s | 1.5%) | Orinda Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 40 | Justin Chi | 41.97 | 9 | A Min | AA: 41.09 (+0.88s | 2.1%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 41 | Ethan Wang | 42.05 | 9 | A Min | AA: 41.09 (+0.96s | 2.3%) | Alto Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 42 | Liam Marciel | 42.29 | 9 | A Min | AA: 41.09 (+1.20s | 2.8%) | South Valley Makos | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 43 | Jeffrey Crouse | 42.32 | 10 | A Min | AA: 41.09 (+1.23s | 2.9%) | Livermore AquaCowboys | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 44 | Chayton Zhou | 42.32 | 9 | A Min | AA: 41.09 (+1.23s | 2.9%) | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | |
| 45 | Garrett Legg | 42.34 | 8 | A Min | AA: 41.09 (+1.25s | 3.0%) | Pleasanton Seahawks | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 46 | Cyrus Yang | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | Quicksilver Swimming | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 47 | Adam Ma | 43.39 | 10 | BB Min | A: 43.09 (+0.30s | 0.7%) | California Dolphins Swim Team | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 48 | Lucas Jiang | 43.53 | 9 | BB Min | A: 43.09 (+0.44s | 1.0%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 49 | Maxen Cao | 43.55 | 10 | BB Min | A: 43.09 (+0.46s | 1.1%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 50 | Kai Mihov | 43.94 | 10 | BB Min | A: 43.09 (+0.85s | 1.9%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
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.