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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Albert Xiao | 31.45 | 9 | AAAA Min | Santa Clara Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | ||
| 2 | Elio Delling | 31.85 | 14 | AAAA Min | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 3 | Robert Legg | 31.98 | 9 | AAAA Min | Pleasanton Seahawks | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 4 | Lucas Zhou | 32.18 | 10 | AAAA Min | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 5 | Kayden Masongsong | 32.19 | 10 | AAA Min | AAAA: 32.19 (+0.00s | -0.0%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 6 | Rubix Szolusha | 32.70 | 9 | AAA Min | AAAA: 32.19 (+0.51s | 1.6%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 7 | Ethan Locke | 32.85 | 9 | AAA Min | AAAA: 32.19 (+0.66s | 2.0%) | Milpitas Aquatic Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 8 | Stephen Huang | 33.19 | 9 | AAA Min | AAAA: 32.19 (+1.00s | 3.0%) | DeAnza Cupertino Aquatics | 03/14/2025 | Spring SCY Age Group Championships | |
| 9 | Eli Shapiro | 33.97 | 10 | AAA Min | AAAA: 32.19 (+1.78s | 5.2%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 10 | Sinan Ozgur | 34.01 | 10 | AA Min | AAA: 33.99 (+0.02s | 0.1%) | Pleasanton Seahawks | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 11 | Ryan Latronica | 34.16 | 9 | AA Min | AAA: 33.99 (+0.17s | 0.5%) | Hills Hurricane Swimming | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 12 | Yuke Chen | 34.24 | 10 | AA Min | AAA: 33.99 (+0.25s | 0.7%) | DeAnza Cupertino Aquatics | 03/14/2025 | Spring SCY Age Group Championships | |
| 13 | Aurelius Lien | 34.28 | 8 | AA Min | AAA: 33.99 (+0.29s | 0.8%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 14 | Pace Bui | 34.34 | 10 | AA Min | AAA: 33.99 (+0.35s | 1.0%) | Fog City Hammerheads | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 15 | Jason Korajkic | 34.39 | 10 | AA Min | AAA: 33.99 (+0.40s | 1.2%) | Walnut Creek Aquabears | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 16 | Lucas Jiang | 34.53 | 10 | AA Min | AAA: 33.99 (+0.54s | 1.6%) | Quicksilver Swimming | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 17 | Marco Sun | 34.77 | 9 | AA Min | AAA: 33.99 (+0.78s | 2.2%) | Pacific Swimming Zone | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 18 | Gavin Schwartz | 34.79 | 10 | AA Min | AAA: 33.99 (+0.80s | 2.3%) | North Bay Aquatics | 09/20/2025 | WANV CBA+ Endless Summer Meet | |
| 19 | Charlie Seipel | 34.92 | 10 | AA Min | AAA: 33.99 (+0.93s | 2.7%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 20 | Robert Gergardt | 35.15 | 10 | AA Min | AAA: 33.99 (+1.16s | 3.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 21 | Ming Chong | 35.18 | 10 | AA Min | AAA: 33.99 (+1.19s | 3.4%) | Burlingame Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | |
| 22 | Lucas Guo | 35.23 | 10 | AA Min | AAA: 33.99 (+1.24s | 3.5%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 23 | Charles Liu Bates | 35.37 | 10 | AA Min | AAA: 33.99 (+1.38s | 3.9%) | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |
| 24 | Alexander Kovnatsky | 35.47 | 9 | AA Min | AAA: 33.99 (+1.48s | 4.2%) | Los Angeles Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 25 | Erik Eddy | 35.50 | 10 | AA Min | AAA: 33.99 (+1.51s | 4.3%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 26 | Ronel Acot | 35.50 | 9 | AA Min | AAA: 33.99 (+1.51s | 4.3%) | DeAnza Cupertino Aquatics | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 27 | Gavin Allen | 35.52 | 10 | AA Min | AAA: 33.99 (+1.53s | 4.3%) | Meadow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 28 | Shunsuke Suzuki | 35.77 | 9 | AA Min | AAA: 33.99 (+1.78s | 5.0%) | Palo Alto Stanford Aquatics | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 29 | Sebastian Guevara | 35.81 | 10 | A Min | AA: 35.79 (+0.02s | 0.1%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 30 | Ben Lin | 35.97 | 14 | A Min | AA: 35.79 (+0.18s | 0.5%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 31 | Aaron Hung | 36.00 | 10 | A Min | AA: 35.79 (+0.21s | 0.6%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | |
| 32 | Adrian Tu | 36.11 | 10 | A Min | AA: 35.79 (+0.32s | 0.9%) | Walnut Creek Aquabears | 07/26/2025 | Zone 2 Summer Championships | |
| 33 | Alexander Fang | 36.21 | 10 | A Min | AA: 35.79 (+0.42s | 1.2%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |
| 34 | Lincoln Matthews | 36.34 | 10 | A Min | AA: 35.79 (+0.55s | 1.5%) | North Bay Aquatics | 09/20/2025 | WANV CBA+ Endless Summer Meet | |
| 35 | Lucas Pan | 36.35 | 8 | A Min | AA: 35.79 (+0.56s | 1.5%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 36 | Conner Lo | 36.39 | 10 | A Min | AA: 35.79 (+0.60s | 1.6%) | DeAnza Cupertino Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 37 | Bingwen Chu | 36.39 | 10 | A Min | AA: 35.79 (+0.60s | 1.6%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 38 | Lucas Jiang | 36.39 | 10 | A Min | AA: 35.79 (+0.60s | 1.6%) | Pacific Swimming Zone | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 39 | Nico Czelusta | 36.40 | 10 | A Min | AA: 35.79 (+0.61s | 1.7%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |
| 40 | Jackson Lee | 36.40 | 10 | A Min | AA: 35.79 (+0.61s | 1.7%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 41 | Deren Chai | 36.42 | 10 | A Min | AA: 35.79 (+0.63s | 1.7%) | Pleasanton Seahawks | 07/26/2025 | Zone 2 Summer Championships | |
| 42 | Ethan Kang | 36.43 | 10 | A Min | AA: 35.79 (+0.64s | 1.8%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 43 | Nicholas Liu | 36.58 | 8 | A Min | AA: 35.79 (+0.79s | 2.2%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 44 | Jack Swaffin-Smith | 36.59 | 10 | A Min | AA: 35.79 (+0.80s | 2.2%) | Fog City Hammerheads | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 45 | Cameron Boitano | 36.68 | 9 | A Min | AA: 35.79 (+0.89s | 2.4%) | Pleasanton Seahawks | 07/26/2025 | Zone 2 Summer Championships | |
| 46 | Billy Cunnane | 36.69 | 10 | A Min | AA: 35.79 (+0.90s | 2.5%) | Moraga Country Club | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 47 | Mateo Finegold | 36.70 | 10 | A Min | AA: 35.79 (+0.91s | 2.5%) | Palo Alto Stanford Aquatics | 03/14/2025 | Spring SCY Age Group Championships | |
| 48 | Cyrus Yang | 36.75 | 9 | A Min | AA: 35.79 (+0.96s | 2.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 49 | Joji Kinebuchi | 36.75 | 10 | A Min | AA: 35.79 (+0.96s | 2.6%) | Fog City Hammerheads | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 50 | Ozzy Su | 36.90 | 8 | A Min | AA: 35.79 (+1.11s | 3.0%) | Quicksilver Swimming | 12/06/2024 | 2024 Pacific Swimming Winter Age Group Champs | |
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.