Sierra Nevada Swimming Boys 10 & under - 50 Y Breast
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 | Tayden Cho | 37.32 | 10 | AAA Min | AAAA: 36.39 (+0.93s | 2.5%) | Sierra Marlins Swim Team | 11/09/2024 | Folsom Classic 2024 | |
| 2 | Liam Ruffcorn | 37.48 | 10 | AAA Min | AAAA: 36.39 (+1.09s | 2.9%) | Shasta YMCA Sharks | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 3 | Angelo Chen | 43.21 | 10 | BB Min | A: 42.09 (+1.12s | 2.6%) | Dart Swimming | 11/09/2024 | Folsom Classic 2024 | |
| 4 | Oliver Brock | 43.93 | 9 | BB Min | A: 42.09 (+1.84s | 4.2%) | Sierra Marlins Swim Team | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 5 | Sam Mancenido | 44.62 | 9 | BB Min | A: 42.09 (+2.53s | 5.7%) | Dart Swimming | 02/07/2025 | 2025 PSL Super Finals Invitational | |
| 6 | Johann Mancenido | 44.73 | 9 | BB Min | A: 42.09 (+2.64s | 5.9%) | Dart Swimming | 11/09/2024 | Folsom Classic | |
| 7 | Max Huang | 45.09 | 9 | BB Min | A: 42.09 (+3.00s | 6.7%) | Sierra Marlins Swim Team | 11/09/2024 | Folsom Classic | |
| 8 | Keoni Kikuta | 46.06 | 9 | BB Min | A: 42.09 (+3.97s | 8.6%) | Shasta YMCA Sharks | 01/31/2025 | 2025 Rogue Rapids Winter Qualifier | |
| 9 | Ethan Huynh | 46.43 | 8 | BB Min | A: 42.09 (+4.34s | 9.3%) | Dart Swimming | 10/28/2023 | SCSC vs DART SCY Dual Meet | |
| 10 | Liam Reyes | 47.56 | 9 | BB Min | A: 42.09 (+5.47s | 11.5%) | Sparks Piranhas Swim Team | 03/15/2025 | 2025 NNA Age Group Open | |
| 11 | Christian Lo | 47.57 | 8 | BB Min | A: 42.09 (+5.48s | 11.5%) | Sierra Marlins Swim Team | 10/08/2023 | 2023 SN CCA SPOOK-TACULAR AGO Swim Meet | |
| 12 | Ludwik Pawelski | 48.76 | 8 | B Min | BB: 47.69 (+1.07s | 2.2%) | Sparks Piranhas Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | |
| 13 | Gabriel Goldman-Mohl | 49.90 | 9 | B Min | BB: 47.69 (+2.21s | 4.4%) | Spare Time Aquatics Sharks | 07/21/2024 | 2024 July 21 Block Party | |
| 14 | Miles Wood | 50.23 | 8 | B Min | BB: 47.69 (+2.54s | 5.1%) | Dart Swimming | 02/07/2025 | 2025 PSL Super Finals Invitational | |
| 15 | Kurt Ramos | 50.56 | 8 | B Min | BB: 47.69 (+2.87s | 5.7%) | Vacaville Swim Club | 09/30/2023 | VJO Sprint for Supremacy Invitational | |
| 16 | Armani Sczepanski | 51.27 | 9 | B Min | BB: 47.69 (+3.58s | 7.0%) | Vacaville Swim Club | 10/05/2024 | VJO Sprint For the Gold Ticket | |
| 17 | Clayton Williams | 51.35 | 9 | B Min | BB: 47.69 (+3.66s | 7.1%) | Redding Swim Club | 02/01/2025 | Superior Aquatics Last Chance | |
| 18 | Tucker Moon | 52.87 | 8 | B Min | BB: 47.69 (+5.18s | 9.8%) | Redding Swim Club | 11/23/2024 | MCSD SCY C/B/A+ Meet | |
| 19 | Holt Jorgensen | 54.73 | 7 | B: 53.39 (+1.34s | 2.4%) | Spare Time Aquatics Sharks | 07/21/2024 | 2024 July 21 Block Party | ||
| 20 | Dax Lindsey | 55.26 | 8 | B: 53.39 (+1.87s | 3.4%) | Spare Time Aquatics Sharks | 07/21/2024 | 2024 July 21 Block Party | ||
| 21 | Oliver Costa | 55.53 | 9 | B: 53.39 (+2.14s | 3.9%) | Northern Sierra Swimming | 07/19/2024 | 2024 SN Prospectors Plunge | ||
| 22 | David Chu | 56.18 | 9 | B: 53.39 (+2.79s | 5.0%) | Elk Grove Aquatics Club | 01/13/2024 | Tiger Aquatics SCY C/B/BB+ Meet | ||
| 23 | Henry Nelligan | 56.70 | 8 | B: 53.39 (+3.31s | 5.8%) | Sparks Piranhas Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | ||
| 24 | Sebastian Marshall | 57.82 | 8 | B: 53.39 (+4.43s | 7.7%) | Sacramento Aquatics Club | 01/11/2025 | Crow Canyon Sharks SCY C/B/BB+ Meet | ||
| 25 | Calder McPheeters | 58.46 | 8 | B: 53.39 (+5.07s | 8.7%) | Northern Sierra Swimming | 06/28/2024 | 2024 SN Friday Night Races | ||
| 26 | Miles Wood | 58.77 | 7 | B: 53.39 (+5.38s | 9.2%) | Spare Time Aquatics Sharks | 06/06/2024 | 2024 June 6 Block Party | ||
| 27 | Jeremy Jogerst | 59.01 | 9 | B: 53.39 (+5.62s | 9.5%) | Vacaville Swim Club | 10/05/2024 | VJO Sprint For the Gold Ticket | ||
| 28 | Joshua Plant | 1:01.20 | 7 | B: 53.39 (+7.81s | 12.8%) | Spare Time Aquatics Sharks | 05/04/2024 | 2024 DART May AGE Block Party | ||
| 29 | Connor Gumm | 1:05.17 | 8 | B: 53.39 (+11.78s | 18.1%) | Dart Swimming | 10/28/2023 | SCSC vs DART SCY Dual Meet | ||
| 30 | Thomas Rea | 1:05.31 | 7 | B: 53.39 (+11.92s | 18.3%) | Redding Swim Club | 11/23/2024 | MCSD SCY C/B/A+ Meet | ||
| 31 | Lincoln Dimidik | 1:07.38 | 8 | B: 53.39 (+13.99s | 20.8%) | Dart Swimming | 10/28/2023 | SCSC vs DART SCY Dual Meet | ||
| 32 | Daniel Barrow | 1:07.51 | 8 | B: 53.39 (+14.12s | 20.9%) | Vacaville Swim Club | 10/05/2024 | VJO Sprint For the Gold Ticket | ||
| 33 | Kaleb Cheek | 1:13.88 | 10 | B: 53.39 (+20.49s | 27.7%) | Fallon Barracuda Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | ||
| 34 | Jakobie Green | 1:15.82 | 9 | B: 53.39 (+22.43s | 29.6%) | Sparks Piranhas Swim Team | 10/18/2024 | Fall Classic & King-of-the-Hill Challenge (host: RENO) | ||
| 35 | Hudson Moon | 1:17.14 | 6 | B: 53.39 (+23.75s | 30.8%) | Redding Swim Club | 11/23/2024 | MCSD SCY C/B/A+ 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.