Colorado Swimming Boys 10 & under - 50 M 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 | Brooks Fraser | 41.53 | 10 | AAA Min | AAAA: 41.49 (+0.04s | 0.1%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 2 | August Brooks | 44.00 | 10 | AA Min | AAA: 43.59 (+0.41s | 0.9%) | Denver Swim Academy | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 3 | Timofey Belov | 44.07 | 10 | AA Min | AAA: 43.59 (+0.48s | 1.1%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 4 | Silas Perdue | 45.44 | 10 | AA Min | AAA: 43.59 (+1.85s | 4.1%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 5 | Zachary Darevsky | 46.77 | 10 | A Min | AA: 45.79 (+0.98s | 2.1%) | Mission Aurora Colorado Swimmi | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 6 | Oliver Pearce | 48.19 | 9 | BB Min | A: 47.89 (+0.30s | 0.6%) | Aces Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 7 | David Grant | 48.85 | 9 | BB Min | A: 47.89 (+0.96s | 2.0%) | Fort Collins Area Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 8 | Landon Callaway | 48.85 | 10 | BB Min | A: 47.89 (+0.96s | 2.0%) | Aces Swim Club | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 9 | Sebastian Darnell | 48.88 | 10 | BB Min | A: 47.89 (+0.99s | 2.0%) | Pikes Peak Athletics | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 10 | Wyatt Larson | 49.32 | 9 | BB Min | A: 47.89 (+1.43s | 2.9%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 11 | Yiyan Li | 49.47 | 10 | B Min | BB: 45.89 (+3.58s | 7.2%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 12 | Parker Sampson | 50.30 | 9 | BB Min | A: 47.89 (+2.41s | 4.8%) | Denver Swim Academy | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 13 | Jaxon Despain | 50.41 | 8 | BB Min | A: 47.89 (+2.52s | 5.0%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 14 | Elijah Hutagalung | 50.57 | 9 | BB Min | A: 47.89 (+2.68s | 5.3%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 15 | Oliver Gist-Pitts | 50.63 | 9 | BB Min | A: 47.89 (+2.74s | 5.4%) | Boulder Swim Team | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | |
| 16 | Logan Snodgrass | 51.05 | 9 | BB Min | A: 47.89 (+3.16s | 6.2%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 17 | Matthew Ko | 51.17 | 9 | BB Min | A: 47.89 (+3.28s | 6.4%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 18 | Thomas Halford | 51.21 | 9 | BB Min | A: 47.89 (+3.32s | 6.5%) | Pikes Peak Athletics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 19 | Caleb Taussig | 51.49 | 8 | BB Min | A: 47.89 (+3.60s | 7.0%) | Denver Swim Academy | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 20 | Tripp Liberman | 51.58 | 10 | BB Min | A: 47.89 (+3.69s | 7.2%) | Rocky Mountain Rapids | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 21 | Zuriel Cariazo | 51.99 | 9 | BB Min | A: 47.89 (+4.10s | 7.9%) | Montrose Marlins Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 22 | Solan Bernhardt | 52.70 | 10 | BB Min | A: 47.89 (+4.81s | 9.1%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | |
| 23 | Beau Jakubowski | 53.45 | 8 | BB Min | A: 47.89 (+5.56s | 10.4%) | Aces Swim Club | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 24 | Reid Kelly | 53.49 | 9 | BB Min | A: 47.89 (+5.60s | 10.5%) | Front Range Barracudas | 06/28/2025 | 2025 CO Greeley Stampede | |
| 25 | Decker Sewell | 53.56 | 9 | BB Min | A: 47.89 (+5.67s | 10.6%) | Ski Hi Aquatics | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | |
| 26 | Kaden Wu | 54.13 | 9 | BB Min | A: 47.89 (+6.24s | 11.5%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 27 | Alexander Rich | 54.14 | 9 | BB Min | A: 47.89 (+6.25s | 11.5%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 28 | Milo Lanigan | 54.45 | 9 | B Min | BB: 54.39 (+0.06s | 0.1%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 29 | Rowan Sargent | 54.62 | 8 | B Min | BB: 54.39 (+0.23s | 0.4%) | Unattached | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 30 | Aidan Woods | 54.63 | 10 | B Min | BB: 54.39 (+0.24s | 0.4%) | Fort Collins Area Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 31 | Dashel Archer | 54.71 | 9 | B Min | BB: 54.39 (+0.32s | 0.6%) | Evergreen Hurricanes | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 32 | Boaz Mccabe | 54.73 | 8 | B Min | BB: 54.39 (+0.34s | 0.6%) | Cortez Water Dragons | 05/31/2025 | 2025 CO Cortez LC Summer Open | |
| 33 | Victor Nicks | 54.91 | 10 | B Min | BB: 54.39 (+0.52s | 0.9%) | Aces Swim Club | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | |
| 34 | Oleg Rassadin | 54.97 | 7 | B Min | BB: 54.39 (+0.58s | 1.1%) | Denver Swim Academy | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | |
| 35 | Colin Hui | 55.08 | 9 | B Min | BB: 54.39 (+0.69s | 1.3%) | Highlands Ranch Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 36 | Noah Gaal | 55.23 | 8 | B Min | BB: 54.39 (+0.84s | 1.5%) | Aces Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 37 | Gage Sena | 55.51 | 9 | B Min | BB: 54.39 (+1.12s | 2.0%) | Lamarlins Swim Team, Inc. | 07/12/2025 | 2025 Canon City Pentathlon | |
| 38 | Maddox Fish | 55.81 | 8 | B Min | BB: 54.39 (+1.42s | 2.5%) | Pikes Peak Athletics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 39 | Wesley Tong | 55.91 | 9 | B Min | BB: 54.39 (+1.52s | 2.7%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 40 | Jaafar Lahmidi | 56.09 | 9 | B Min | BB: 54.39 (+1.70s | 3.0%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 41 | Austin Pham | 56.20 | 9 | B Min | BB: 54.39 (+1.81s | 3.2%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 42 | Caden Fish | 56.27 | 10 | B: 49.79 (+6.48s | 11.5%) | Flatiron Athletic Club | 07/25/2025 | 2025 CO CSI Age Group Championships | ||
| 43 | Mario Aoki | 56.70 | 8 | B Min | BB: 54.39 (+2.31s | 4.1%) | Falfins Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 44 | Elliot Gorman | 56.81 | 9 | B Min | BB: 54.39 (+2.42s | 4.3%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 45 | Bennett Calliham | 56.82 | 8 | B Min | BB: 54.39 (+2.43s | 4.3%) | Loveland Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 46 | Lukas Zazhitskiy | 56.83 | 8 | B Min | BB: 54.39 (+2.44s | 4.3%) | Highlands Ranch Aquatics | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 47 | Wesley Ho | 56.88 | 9 | B Min | BB: 54.39 (+2.49s | 4.4%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 48 | Jaden Langley | 57.14 | 9 | B Min | BB: 54.39 (+2.75s | 4.8%) | Rocky Mountain Rapids | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 49 | Otto Seeber | 57.23 | 8 | B Min | BB: 54.39 (+2.84s | 5.0%) | Flatiron Athletic Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 50 | Jason Buhr | 57.42 | 9 | B Min | BB: 54.39 (+3.03s | 5.3%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
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.