Walnut Creek Aquabears Boys 10 & under 50 Y Free
These rankings show the swimmers' placement within their swim team.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 | Cavin Spruiell | 24.95 | 15 | AAAA Min | Walnut Creek Aquabears | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | ||
| 2 | Jason Korajkic | 28.12 | 10 | AAA Min | AAAA: 27.49 (+0.63s | 2.2%) | Walnut Creek Aquabears | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 3 | Keaton Weathers | 28.90 | 10 | AA Min | AAA: 28.69 (+0.21s | 0.7%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 4 | Christian Hernandez | 32.09 | 10 | BB Min | A: 31.09 (+1.00s | 3.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 5 | Adrian Tu | 32.12 | 10 | BB Min | A: 31.09 (+1.03s | 3.2%) | Walnut Creek Aquabears | 07/26/2025 | Zone 2 Summer Championships | |
| 6 | Liam O'Brien | 32.70 | 9 | BB Min | A: 31.09 (+1.61s | 4.9%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 7 | Youssef Mahassine | 32.81 | 10 | BB Min | A: 31.09 (+1.72s | 5.2%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 8 | Kingston Walls | 34.02 | 8 | BB Min | A: 31.09 (+2.93s | 8.6%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 9 | Adrian Goo | 35.27 | 10 | B Min | BB: 34.59 (+0.68s | 1.9%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 10 | Griffin Arroyo | 35.75 | 8 | B Min | BB: 34.59 (+1.16s | 3.2%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 11 | Chase Corda | 37.29 | 9 | B Min | BB: 34.59 (+2.70s | 7.2%) | Walnut Creek Aquabears | 11/15/2024 | Pacific Swimming SCY B BB+ Last Chance Meet | |
| 12 | Sebastian Alfonso | 37.64 | 9 | B Min | BB: 34.59 (+3.05s | 8.1%) | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 13 | Stanislaw Gruszka | 37.89 | 10 | B Min | BB: 34.59 (+3.30s | 8.7%) | Walnut Creek Aquabears | 07/26/2025 | Zone 2 Summer Championships | |
| 14 | Aaron Littlefield | 38.06 | 8 | B Min | BB: 34.59 (+3.47s | 9.1%) | Walnut Creek Aquabears | 01/13/2024 | 2024 Tiger Aquatics C B BB+ | |
| 15 | Leon Mishin | 38.61 | 7 | B: 38.19 (+0.42s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 16 | Vittorio De Paola | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 17 | Ryaan Sinno | 40.81 | 8 | B: 38.19 (+2.62s | 6.4%) | Walnut Creek Aquabears | 07/20/2024 | Zone 2 Summer Championships | ||
| 18 | Ryan Ye | 42.32 | 9 | B: 38.19 (+4.13s | 9.8%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 19 | Oscar Lancaster | 42.49 | 8 | B: 38.19 (+4.30s | 10.1%) | Walnut Creek Aquabears | 11/18/2023 | LAC Nov 18 Quad Meet | ||
| 20 | Mason Ragchaagadi | 43.47 | 7 | B: 38.19 (+5.28s | 12.1%) | Walnut Creek Aquabears | 02/01/2025 | Zone 2 Winter Championship Meet | ||
| 21 | Felipe Serafim Carvalho | 43.50 | 10 | B: 38.19 (+5.31s | 12.2%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 22 | Alex Rubel | 45.98 | 9 | B: 38.19 (+7.79s | 16.9%) | Walnut Creek Aquabears | 03/23/2025 | DA WCAB Short Course Dual Meet | ||
| 23 | Benjamin Crimmins | 46.94 | 8 | B: 38.19 (+8.75s | 18.6%) | Walnut Creek Aquabears | 10/28/2023 | SRVA SCY CBBB+ | ||
| 24 | Bryce Bowman | 47.07 | 7 | B: 38.19 (+8.88s | 18.9%) | Walnut Creek Aquabears | 10/29/2022 | SRVA SCY CBBB+ | ||
| 25 | Lucas Umaniuc | 47.48 | 6 | B: 38.19 (+9.29s | 19.6%) | Walnut Creek Aquabears | 07/15/2023 | Zone 2 Summer Championships | ||
| 26 | Jonathan Iskander | 47.91 | 8 | B: 38.19 (+9.72s | 20.3%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 27 | Azeez Mir | 49.04 | 9 | B: 38.19 (+10.85s | 22.1%) | Walnut Creek Aquabears | 03/01/2024 | TERA SCY C B BB+ Meet | ||
| 28 | Alan Wang | 49.25 | 8 | B: 38.19 (+11.06s | 22.5%) | Walnut Creek Aquabears | 07/20/2024 | Zone 2 Summer Championships | ||
| 29 | Christopher Cline | 1:09.53 | 7 | B: 38.19 (+31.34s | 45.1%) | Walnut Creek Aquabears | 11/12/2022 | Albany Armada Aquatics | ||
| 30 | Teddy Grinshteyn | 1:11.53 | 8 | B: 38.19 (+33.34s | 46.6%) | Walnut Creek Aquabears | 09/16/2023 | Crow Canyon Sharks Shortcourse C B BB+ | ||
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.