Colorado Swimming Boys 10 & under - 50 M Free
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 | Tucker Chinn | 26.67 | 16 | AAAA Min | Meeker Marlins | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 2 | Angel Carrera | 28.92 | 16 | AAAA Min | Denver Triton Swim Team | 06/11/2025 | 2025 CO HRA Sprint Eliminator | ||
| 3 | Steven Olson | 28.96 | 16 | AAAA Min | Foothills Swim Team | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | ||
| 4 | Alex Schaaf | 29.24 | 16 | AAAA Min | Woodmoor Tsunamis Swim Team | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 5 | Xavier Roberts | 30.10 | 15 | AAAA Min | Denver Triton Swim Team | 06/11/2025 | 2025 CO HRA Sprint Eliminator | ||
| 6 | Liam Lerro | 31.59 | 10 | AAA Min | AAAA: 31.59 (+0.00s | -0.0%) | Aspire Aquatics OF Colorado | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 7 | Brooks Fraser | 31.95 | 10 | AAA Min | AAAA: 31.59 (+0.36s | 1.1%) | Aquawolves Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 8 | Sebastian Baumgart | 31.97 | 13 | AAA Min | AAAA: 31.59 (+0.38s | 1.2%) | Meeker Marlins | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 9 | Sebastian Mancinas | 32.08 | 10 | AAA Min | AAAA: 31.59 (+0.49s | 1.5%) | Front Range Barracudas | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 10 | Zachary Darevsky | 32.56 | 10 | AAA Min | AAAA: 31.59 (+0.97s | 3.0%) | Mission Aurora Colorado Swimmi | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 11 | Thaddeus Aguirre | 32.76 | 10 | AAA Min | AAAA: 31.59 (+1.17s | 3.6%) | Denver Swim Academy | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 12 | Dexter Chinn | 32.76 | 15 | AAA Min | AAAA: 31.59 (+1.17s | 3.6%) | Meeker Marlins | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 13 | Silas Perdue | 32.96 | 10 | AAA Min | AAAA: 31.59 (+1.37s | 4.2%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 14 | Levi Howard | 33.22 | 14 | AA Min | AAA: 32.99 (+0.23s | 0.7%) | Full Armour Swim Team | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 15 | Charles Moskoff | 33.46 | 10 | AA Min | AAA: 32.99 (+0.47s | 1.4%) | SlipStream Aquatics | 04/13/2025 | 2025 CO NJ Spring LC Tri Meet | |
| 16 | Wyatt Rector | 33.58 | 10 | AA Min | AAA: 32.99 (+0.59s | 1.8%) | Falfins Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 17 | Knox Gilkison | 33.84 | 10 | AA Min | AAA: 32.99 (+0.85s | 2.5%) | Aquawolves Swimming | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | |
| 18 | Timofey Belov | 34.03 | 10 | AA Min | AAA: 32.99 (+1.04s | 3.1%) | Pikes Peak Athletics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 19 | Sebastian Darnell | 34.40 | 10 | A Min | AA: 34.39 (+0.01s | 0.0%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 20 | Raunav Powar | 34.54 | 10 | A Min | AA: 34.39 (+0.15s | 0.4%) | Highlands Ranch Aquatics | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 21 | Wyatt Larson | 35.33 | 9 | A Min | AA: 34.39 (+0.94s | 2.7%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 22 | Lincoln Lindquist | 35.45 | 10 | A Min | AA: 34.39 (+1.06s | 3.0%) | SlipStream Aquatics | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 23 | Liam Chapsal | 35.84 | 10 | BB Min | A: 35.69 (+0.15s | 0.4%) | Flatiron Athletic Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 24 | Konstantin Puhalo | 36.00 | 10 | BB Min | A: 35.69 (+0.31s | 0.9%) | Univ of Denver Hilltoppers | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 25 | Sebastian Yount | 36.04 | 10 | BB Min | A: 35.69 (+0.35s | 1.0%) | Durango Swim Club | 05/31/2025 | 2025 CO Cortez LC Summer Open | |
| 26 | Elias Frum | 36.05 | 10 | B Min | BB: 34.79 (+1.26s | 3.5%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 27 | Elijah Hutagalung | 36.15 | 9 | BB Min | A: 35.69 (+0.46s | 1.3%) | Aspire Aquatics OF Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 28 | Oliver Oltman | 36.16 | 10 | BB Min | A: 35.69 (+0.47s | 1.3%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 29 | Grayson Kolson | 36.19 | 10 | BB Min | A: 35.69 (+0.50s | 1.4%) | Castle Rock Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 30 | Victor Nicks | 36.20 | 10 | BB Min | A: 35.69 (+0.51s | 1.4%) | Aces Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 31 | Mason Ma | 36.34 | 10 | BB Min | A: 35.69 (+0.65s | 1.8%) | Aces Swim Club | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | |
| 32 | Reid Kelly | 36.43 | 9 | BB Min | A: 35.69 (+0.74s | 2.0%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 33 | Wesley Ho | 36.65 | 9 | BB Min | A: 35.69 (+0.96s | 2.6%) | Aspire Aquatics OF Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 34 | Oliver Gist-Pitts | 36.72 | 9 | BB Min | A: 35.69 (+1.03s | 2.8%) | Boulder Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 35 | Yiyan Li | 36.81 | 10 | BB Min | A: 35.69 (+1.12s | 3.0%) | Front Range Barracudas | 05/17/2025 | 2025 CO CUDA Vs AQUA Dual | |
| 36 | Colin Hui | 36.82 | 9 | BB Min | A: 35.69 (+1.13s | 3.1%) | Highlands Ranch Aquatics | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 37 | Everett Hall | 36.91 | 9 | BB Min | A: 35.69 (+1.22s | 3.3%) | North Jeffco Swim Team | 04/26/2024 | TOPS Arena Catch Me If You Can | |
| 38 | Finn Liebers | 36.91 | 10 | BB Min | A: 35.69 (+1.22s | 3.3%) | COSA Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 39 | Tripp Liberman | 37.14 | 10 | BB Min | A: 35.69 (+1.45s | 3.9%) | Rocky Mountain Rapids | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 40 | Matthew Ko | 37.29 | 9 | BB Min | A: 35.69 (+1.60s | 4.3%) | Aspire Aquatics OF Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 41 | Parker Sampson | 37.30 | 9 | BB Min | A: 35.69 (+1.61s | 4.3%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 42 | Charlie Wheeler | 37.30 | 9 | BB Min | A: 35.69 (+1.61s | 4.3%) | Longmont Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 43 | William McCarthy | 37.56 | 10 | BB Min | A: 35.69 (+1.87s | 5.0%) | Swim Dogs | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 44 | Mario Aoki | 37.61 | 8 | BB Min | A: 35.69 (+1.92s | 5.1%) | Falfins Swimming | 06/20/2025 | 2025 Falfins Long Course Open | |
| 45 | Logan Fischer | 37.63 | 9 | BB Min | A: 35.69 (+1.94s | 5.2%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 46 | Amos Taussig | 37.65 | 10 | BB Min | A: 35.69 (+1.96s | 5.2%) | Denver Swim Academy | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 47 | Ethan Rana | 37.70 | 10 | BB Min | A: 35.69 (+2.01s | 5.3%) | Highlands Ranch Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 48 | Callum Gillilan | 37.89 | 9 | BB Min | A: 35.69 (+2.20s | 5.8%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 49 | Nolan Endres | 37.95 | 10 | BB Min | A: 35.69 (+2.26s | 6.0%) | COSA Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 50 | Nolan Rhamey | 38.21 | 9 | BB Min | A: 35.69 (+2.52s | 6.6%) | North Jeffco Swim Team | 07/26/2024 | CSI AG LC Championships | |
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.