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 | Ethan Zhang | 37.99 | 9 | AAA Min | AAAA: 36.39 (+1.60s | 4.2%) | Vacaville Swim Club | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 2 | Mateo Cromeyer | 40.08 | 10 | AA Min | AAA: 38.29 (+1.79s | 4.5%) | Piranhas Aquatic Club | 10/03/2026 | Neptune Swimming Fall Classic | |
| 3 | Jayden Guo | 41.28 | 10 | A Min | AA: 40.19 (+1.09s | 2.6%) | Life Time Northern California | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 4 | Ludwik Pawelski | 41.38 | 9 | A Min | AA: 40.19 (+1.19s | 2.9%) | Sparks Piranhas Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 5 | Aiden Makanoneng | 41.47 | 10 | A Min | AA: 40.19 (+1.28s | 3.1%) | Life Time Northern California | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 6 | William Syrett | 41.86 | 10 | A Min | AA: 40.19 (+1.67s | 4.0%) | Vacaville Swim Club | 10/02/2026 | 2026 VACA Harvest Hustle Swim Meet | |
| 7 | Luke Wang | 42.71 | 10 | BB Min | A: 42.09 (+0.62s | 1.5%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | |
| 8 | Kotia Zvereff | 43.04 | 8 | BB Min | A: 42.09 (+0.95s | 2.2%) | Unattached | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 9 | John Timmons | 43.06 | 10 | BB Min | A: 42.09 (+0.97s | 2.3%) | Life Time Northern California | 09/26/2026 | 2026 CCA Spook Tacular | |
| 10 | Miles VanderLinden | 43.25 | 10 | BB Min | A: 42.09 (+1.16s | 2.7%) | Truckee-Tahoe Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 11 | Lucas McDonald | 43.60 | 9 | BB Min | A: 42.09 (+1.51s | 3.5%) | Wolverine Aquatics | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 12 | Joshua Plant | 43.75 | 9 | BB Min | A: 42.09 (+1.66s | 3.8%) | Dart Swimming | 09/26/2026 | 2026 CCA Spook Tacular | |
| 13 | Quentin Chan | 44.61 | 9 | BB Min | A: 42.09 (+2.52s | 5.6%) | Rio Del Oro Rapids | 09/26/2026 | 2026 CCA Spook Tacular | |
| 14 | Dax Lindsey | 44.84 | 10 | BB Min | A: 42.09 (+2.75s | 6.1%) | Dart Swimming | 03/06/2026 | 2026 SNS 14 Under Short Course Championships | |
| 15 | Kirin Weiner | 45.24 | 10 | BB Min | A: 42.09 (+3.15s | 7.0%) | Aquasol | 09/26/2026 | 2026 CCA Spook Tacular | |
| 16 | Ching Chan | 45.29 | 10 | BB Min | A: 42.09 (+3.20s | 7.1%) | Dart Swimming | 10/24/2026 | DART Fall Invitational | |
| 17 | Yishuo Hu | 45.43 | 9 | BB Min | A: 42.09 (+3.34s | 7.4%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | |
| 18 | Everett Jo | 45.44 | 10 | BB Min | A: 42.09 (+3.35s | 7.4%) | North State Narwhals | 11/22/2025 | Thankswimming Classic 2025 | |
| 19 | Maksim Boklin | 45.78 | 9 | BB Min | A: 42.09 (+3.69s | 8.1%) | Unattached | 03/06/2026 | 2026 SNS 14 Under Short Course Championships | |
| 20 | Michael Kavanagh | 46.10 | 9 | BB Min | A: 42.09 (+4.01s | 8.7%) | California Capital Aquatics | 10/24/2026 | The Golden Buoy 2026 | |
| 21 | Nathan Li | 46.15 | 8 | BB Min | A: 42.09 (+4.06s | 8.8%) | Sierra Marlins Swim Team | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 22 | Clayton Williams | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | |
| 23 | Raylin MacLeod-Roemer | 46.58 | 10 | BB Min | A: 42.09 (+4.49s | 9.6%) | Life Time Northern California | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 24 | Timur Shyrshov | 46.61 | 9 | BB Min | A: 42.09 (+4.52s | 9.7%) | Unattached | 03/06/2026 | 2026 SNS 14 Under Short Course Championships | |
| 25 | Daniel Serobyan | 46.75 | 10 | BB Min | A: 42.09 (+4.66s | 10.0%) | Unattached | 09/26/2026 | 2026 CCA Spook Tacular | |
| 26 | Owen Huang | 46.78 | 10 | BB Min | A: 42.09 (+4.69s | 10.0%) | Elk Grove Aquatics Club | 10/24/2026 | The Golden Buoy 2026 | |
| 27 | Holt Jorgensen | 47.09 | 9 | BB Min | A: 42.09 (+5.00s | 10.6%) | Dart Swimming | 10/24/2026 | DART Fall Invitational | |
| 28 | Zachary Chen | 47.34 | 10 | BB Min | A: 42.09 (+5.25s | 11.1%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | |
| 29 | Neal Hiuga | 47.50 | 10 | BB Min | A: 42.09 (+5.41s | 11.4%) | California Gold | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 30 | Hayden DuBeshter | 47.59 | 7 | BB Min | A: 42.09 (+5.50s | 11.6%) | Wolverine Aquatics | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 31 | Cameron DuBeshter | 47.59 | 9 | BB Min | A: 42.09 (+5.50s | 11.6%) | Wolverine Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | |
| 32 | Elliot Wong | 47.75 | 10 | B Min | BB: 47.69 (+0.06s | 0.1%) | Sacramento Aquatics Club | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 33 | Alexander Bacon | 48.02 | 9 | B Min | BB: 47.69 (+0.33s | 0.7%) | Dart Swimming | 07/25/2026 | 2026 REAL Championships | |
| 34 | Matthew Lyzlov | 48.16 | 9 | B Min | BB: 47.69 (+0.47s | 1.0%) | California Capital Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | |
| 35 | Grayson Tracy | 48.34 | 10 | B Min | BB: 47.69 (+0.65s | 1.3%) | California Gold | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 36 | Luke Allen | 48.72 | 9 | B Min | BB: 47.69 (+1.03s | 2.1%) | Life Time Northern California | 09/26/2026 | 2026 CCA Spook Tacular | |
| 37 | Lucas Bal | 48.78 | 9 | B Min | BB: 47.69 (+1.09s | 2.2%) | Life Time Northern California | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 38 | Jake Revelli | 48.86 | 10 | B Min | BB: 47.69 (+1.17s | 2.4%) | Wolverine Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | |
| 39 | Ilia Stakhevich | 49.16 | 10 | B Min | BB: 47.69 (+1.47s | 3.0%) | Unattached | 09/26/2026 | 2026 CCA Spook Tacular | |
| 40 | Daniel Bugayevskiy | 49.18 | 10 | B Min | BB: 47.69 (+1.49s | 3.0%) | Wolverine Aquatics | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 41 | Tucker Moon | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | |
| 42 | Leon Tyminski | 49.40 | 10 | B Min | BB: 47.69 (+1.71s | 3.5%) | Sierra Marlins Swim Team | 10/23/2026 | SSS 2026 Pumpkin Plunge | |
| 43 | Oliver Aires | 49.95 | 10 | B Min | BB: 47.69 (+2.26s | 4.5%) | Elk Grove Aquatics Club | 10/24/2026 | The Golden Buoy 2026 | |
| 44 | Hudson Lee | 49.98 | 10 | B Min | BB: 47.69 (+2.29s | 4.6%) | Dart Swimming | 09/26/2026 | 2026 CCA Spook Tacular | |
| 45 | Nathan Ma | 50.10 | 9 | B Min | BB: 47.69 (+2.41s | 4.8%) | Dart Swimming | 07/25/2026 | 2026 REAL Championships | |
| 46 | Caden Brailsford | 50.17 | 9 | B Min | BB: 47.69 (+2.48s | 4.9%) | Dart Swimming | 10/24/2026 | DART Fall Invitational | |
| 47 | Jacob Bao | 50.19 | 8 | B Min | BB: 47.69 (+2.50s | 5.0%) | Teamgoldusa | 09/26/2026 | 2026 CCA Spook Tacular | |
| 48 | Miles Wood | 50.23 | 9 | B Min | BB: 47.69 (+2.54s | 5.1%) | Dart Swimming | 02/07/2025 | 2025 PSL Super Finals Invitational | |
| 49 | Domenico Porrino | 50.93 | 9 | B Min | BB: 47.69 (+3.24s | 6.4%) | Rio Del Oro Rapids | 09/26/2026 | 2026 CCA Spook Tacular | |
| 50 | Kyle Wong | 51.07 | 8 | B Min | BB: 47.69 (+3.38s | 6.6%) | Dart Swimming | 10/24/2026 | DART Fall Invitational | |
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.