Colorado 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 | Uriah Sanchez | 37.98 | 10 | AAA Min | AAAA: 36.99 (+0.99s | 2.6%) | Rocky Mountain Rapids | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 2 | Wyatt Larson | 38.99 | 10 | AAA Min | AAAA: 36.99 (+2.00s | 5.1%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 3 | Wesley Ho | 39.48 | 10 | AA Min | AAA: 38.99 (+0.49s | 1.2%) | Aspire Aquatics of Colorado | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 4 | Rowan Sargent | 40.04 | 9 | AA Min | AAA: 38.99 (+1.05s | 2.6%) | Flatiron Athletic Club | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 5 | Beckham Sleeth | 40.42 | 9 | AA Min | AAA: 38.99 (+1.43s | 3.5%) | Highlands Ranch Aquatics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 6 | Logan Snodgrass | 40.77 | 10 | AA Min | AAA: 38.99 (+1.78s | 4.4%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 7 | Charlie Wheeler | 40.85 | 10 | AA Min | AAA: 38.99 (+1.86s | 4.6%) | Longmont Swim Club | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 8 | Logan Fischer | 40.93 | 10 | AA Min | AAA: 38.99 (+1.94s | 4.7%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 9 | Luke Wang | 41.13 | 9 | A Min | AA: 41.09 (+0.04s | 0.1%) | Flatiron Athletic Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 10 | Alexander Rich | 41.51 | 10 | A Min | AA: 41.09 (+0.42s | 1.0%) | Maverick Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 11 | Elijah Hutagalung | 41.99 | 10 | A Min | AA: 41.09 (+0.90s | 2.1%) | Aspire Aquatics of Colorado | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 12 | Jaxon Despain | 42.49 | 9 | A Min | AA: 41.09 (+1.40s | 3.3%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 13 | Fletcher Sumner | 42.51 | 10 | A Min | AA: 41.09 (+1.42s | 3.3%) | Mission Aurora Colorado Swimmi | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 14 | Jason Buhr | 42.53 | 10 | A Min | AA: 41.09 (+1.44s | 3.4%) | Pikes Peak Athletics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 15 | Jacob Akerley | 43.10 | 10 | BB Min | A: 43.09 (+0.01s | 0.0%) | Rocky Mountain Rapids | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 16 | Austin Pham | 43.34 | 10 | BB Min | A: 43.09 (+0.25s | 0.6%) | Foothills Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 17 | Carter Hollingsworth | 43.34 | 10 | BB Min | A: 43.09 (+0.25s | 0.6%) | Castle Rock Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 18 | Benjamin Krett | 43.36 | 9 | BB Min | A: 43.09 (+0.27s | 0.6%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 19 | Adelynn Spurlin | 43.52 | 10 | BB Min | A: 43.09 (+0.43s | 1.0%) | North Jeffco Swim Team | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 20 | Isaac Marcuson | 43.56 | 10 | BB Min | A: 43.09 (+0.47s | 1.1%) | Aspire Aquatics of Colorado | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 21 | Blaze Garcia | 43.62 | 10 | BB Min | A: 43.09 (+0.53s | 1.2%) | Pueblo County Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 22 | Michael Hefner | 43.68 | 9 | BB Min | A: 43.09 (+0.59s | 1.4%) | Aspen Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 23 | Asher Cariazo | 43.70 | 10 | BB Min | A: 43.09 (+0.61s | 1.4%) | Montrose Marlins Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 24 | Colin Hui | 43.83 | 10 | BB Min | A: 43.09 (+0.74s | 1.7%) | Highlands Ranch Aquatics | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 25 | David Grant | 43.86 | 10 | BB Min | A: 43.09 (+0.77s | 1.8%) | Fort Collins Area Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 26 | Noah Gaal | 44.11 | 9 | BB Min | A: 43.09 (+1.02s | 2.3%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 27 | Matthew Ko | 44.15 | 10 | BB Min | A: 43.09 (+1.06s | 2.4%) | Aspire Aquatics of Colorado | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 28 | Easton Fairbank | 44.24 | 8 | BB Min | A: 43.09 (+1.15s | 2.6%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 29 | Henry Luevano | 44.33 | 9 | BB Min | A: 43.09 (+1.24s | 2.8%) | Aces Swim Club | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 30 | Samuel Hora | 44.36 | 10 | BB Min | A: 43.09 (+1.27s | 2.9%) | Montrose Marlins Swim Club | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 31 | Grant Weigle | 44.40 | 10 | BB Min | A: 43.09 (+1.31s | 3.0%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 32 | Thomas Halford | 44.47 | 10 | BB Min | A: 43.09 (+1.38s | 3.1%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 33 | David Son | 44.66 | 9 | BB Min | A: 43.09 (+1.57s | 3.5%) | Mission Aurora Colorado Swimmi | 06/06/2026 | 2026 CO MACS Suburban League Invite | |
| 34 | Everett Gerlock | 44.67 | 9 | BB Min | A: 43.09 (+1.58s | 3.5%) | Gunnison Stingrays | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 35 | Silas Roland | 44.68 | 9 | BB Min | A: 43.09 (+1.59s | 3.6%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 36 | Beau Jakubowski | 44.71 | 9 | BB Min | A: 43.09 (+1.62s | 3.6%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 37 | Oliver Pearce | 44.89 | 10 | BB Min | A: 43.09 (+1.80s | 4.0%) | Aces Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 38 | Samuel Diemert | 44.91 | 9 | BB Min | A: 43.09 (+1.82s | 4.1%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 39 | Dominik Orlov | 44.92 | 10 | BB Min | A: 43.09 (+1.83s | 4.1%) | Avon Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 40 | Nicholas Harrold | 44.92 | 10 | BB Min | A: 43.09 (+1.83s | 4.1%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 41 | Zuriel Cariazo | 44.94 | 10 | BB Min | A: 43.09 (+1.85s | 4.1%) | Montrose Marlins Swim Club | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 42 | Ezekiel Beyer | 45.14 | 10 | BB Min | A: 43.09 (+2.05s | 4.5%) | Swim Dogs | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 43 | Milo Lanigan | 45.16 | 10 | BB Min | A: 43.09 (+2.07s | 4.6%) | Pikes Peak Athletics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 44 | Jaafar Lahmidi | 45.23 | 10 | BB Min | A: 43.09 (+2.14s | 4.7%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 45 | Caleb Taussig | 45.34 | 9 | BB Min | A: 43.09 (+2.25s | 5.0%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 46 | Lincoln Estrella | 45.41 | 9 | BB Min | A: 43.09 (+2.32s | 5.1%) | Flatiron Athletic Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 47 | Rylan Brill | 45.42 | 10 | BB Min | A: 43.09 (+2.33s | 5.1%) | Colorado Stingrays Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 48 | Henry Fredericks | 45.43 | 9 | BB Min | A: 43.09 (+2.34s | 5.2%) | COSA Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 49 | Christopher Roeder | 45.66 | 10 | BB Min | A: 43.09 (+2.57s | 5.6%) | Aspen Swim Club | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 50 | Otto Seeber | 45.72 | 9 | BB Min | A: 43.09 (+2.63s | 5.8%) | Flatiron Athletic Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
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.