Sierra Nevada 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 | Ludwik Pawelski | 42.95 | 9 | A Min | AA: 41.09 (+1.86s | 4.3%) | Sparks Piranhas Swim Team | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 2 | Luke Wang | 44.97 | 10 | BB Min | A: 43.09 (+1.88s | 4.2%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 3 | Oliver Aires | 45.85 | 9 | BB Min | A: 43.09 (+2.76s | 6.0%) | Elk Grove Aquatics Club | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 4 | Nicholas Stefan | 46.75 | 10 | BB Min | A: 43.09 (+3.66s | 7.8%) | Teamgoldusa | 07/10/2026 | 2026 NNA Silver State Championships | |
| 5 | Miles VanderLinden | 46.99 | 9 | BB Min | A: 43.09 (+3.90s | 8.3%) | Truckee-Tahoe Swim Team | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 6 | Neal Hiuga | 47.16 | 9 | BB Min | A: 43.09 (+4.07s | 8.6%) | California Gold | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 7 | Calder McPheeters | 52.18 | 10 | B Min | BB: 49.29 (+2.89s | 5.5%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | |
| 8 | Daniel Barrow | 52.27 | 10 | B Min | BB: 49.29 (+2.98s | 5.7%) | Vacaville Swim Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 9 | Thomas Rea | 53.16 | 9 | B Min | BB: 49.29 (+3.87s | 7.3%) | Redding Swim Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 10 | Dax Lindsey | 55.50 | 9 | B: 55.39 (+0.11s | 0.2%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 11 | Sebastian Marshall | 56.64 | 9 | B: 55.39 (+1.25s | 2.2%) | Unattached | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 12 | Nate Smith | 56.67 | 10 | B: 55.39 (+1.28s | 2.3%) | Sparks Piranhas Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 13 | Holt Jorgensen | 56.77 | 9 | B: 55.39 (+1.38s | 2.4%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 14 | Henry Nelligan | 57.79 | 9 | B: 55.39 (+2.40s | 4.2%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 15 | Dan Dingcong | 59.01 | 8 | B: 55.39 (+3.62s | 6.1%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 16 | Joshua Plant | 59.28 | 9 | B: 55.39 (+3.89s | 6.6%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 17 | Nathan Li | 59.46 | 8 | B: 55.39 (+4.07s | 6.8%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 18 | Conor Gardin | 1:00.74 | 9 | B: 55.39 (+5.35s | 8.8%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 19 | Matthew Klyzhko | 1:00.77 | 8 | B: 55.39 (+5.38s | 8.9%) | California Capital Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 20 | Logan Marchetti | 1:02.30 | 8 | B: 55.39 (+6.91s | 11.1%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 21 | Calder McPheeters | 1:06.05 | 10 | B: 55.39 (+10.66s | 16.1%) | Northern Sierra Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 22 | Lucas Cho | 1:09.31 | 6 | B: 55.39 (+13.92s | 20.1%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 23 | William Pirtz | 1:13.83 | 9 | B: 55.39 (+18.44s | 25.0%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 24 | Stephan Panic | 1:23.62 | 8 | B: 55.39 (+28.23s | 33.8%) | Truckee-Tahoe Swim Team | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 25 | Leo Hubbard | 1:24.37 | 7 | B: 55.39 (+28.98s | 34.3%) | Vallejo Aquatic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 26 | Braxson Amarant | 1:24.90 | 8 | B: 55.39 (+29.51s | 34.8%) | Unattached | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 27 | William Loudin | 1:25.93 | 8 | B: 55.39 (+30.54s | 35.5%) | California Gold | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day 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.