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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | 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 | |
| 52 | Reid Kelly | 53.49 | 9 | BB Min | A: 47.89 (+5.60s | 10.5%) | Front Range Barracudas | 06/28/2025 | 2025 CO Greeley Stampede | |
| 53 | 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 | |
| 54 | Sebastian Yount | 53.62 | 10 | BB Min | A: 47.89 (+5.73s | 10.7%) | Durango Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 55 | Jaxyn Duran | 53.89 | 10 | BB Min | A: 47.89 (+6.00s | 11.1%) | Lamarlins Swim Team, Inc. | 06/06/2025 | 2025 CO La Junta Invitational | |
| 56 | Jonathan Zhuo | 54.02 | 10 | BB Min | A: 47.89 (+6.13s | 11.3%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 57 | 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 | |
| 58 | Alexander Rich | 54.14 | 9 | BB Min | A: 47.89 (+6.25s | 11.5%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 59 | Wyatt Rector | 54.25 | 10 | BB Min | A: 47.89 (+6.36s | 11.7%) | Falfins Swimming | 06/20/2025 | 2025 Falfins Long Course Open | |
| 60 | Grayson Kolson | 54.29 | 10 | BB Min | A: 47.89 (+6.40s | 11.8%) | Castle Rock Swimming | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 61 | 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 | |
| 62 | Elias Frum | 54.48 | 10 | B: 49.79 (+4.69s | 8.6%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 63 | Rowan Sargent | 54.62 | 8 | B Min | BB: 54.39 (+0.23s | 0.4%) | Unattached | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 64 | 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 | |
| 65 | 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 | |
| 66 | 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 | |
| 67 | Michael Rickert | 54.81 | 9 | B Min | BB: 54.39 (+0.42s | 0.8%) | Aquawolves Swimming | 05/18/2024 | CUDA vs AQUA Dual | |
| 68 | 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 | |
| 69 | 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 | |
| 70 | Ustyn Musiiuk | 55.04 | 10 | B Min | BB: 54.39 (+0.65s | 1.2%) | Mission Aurora Colorado Swimmi | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 71 | 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 | |
| 72 | Edward Minevich | 55.12 | 8 | B Min | BB: 54.39 (+0.73s | 1.3%) | Denver Swim Academy | 04/14/2023 | FST LC Spring Open | |
| 73 | Henry Ing | 55.12 | 10 | B Min | BB: 54.39 (+0.73s | 1.3%) | Denver Triton Swim Team | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 74 | 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 | |
| 75 | Preston Rutter | 55.29 | 10 | B Min | BB: 54.39 (+0.90s | 1.6%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 76 | Yash Burdagunta | 55.49 | 10 | B Min | BB: 54.39 (+1.10s | 2.0%) | SwimTLC-Parker Phenomena Swim | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 77 | 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 | |
| 78 | Cole Lind | 55.76 | 10 | B Min | BB: 54.39 (+1.37s | 2.5%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 79 | 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 | |
| 80 | 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 | |
| 81 | Matthew Sohn | 56.06 | 10 | B Min | BB: 54.39 (+1.67s | 3.0%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 82 | 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 | |
| 83 | 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 | |
| 84 | Lincoln Lindquist | 56.24 | 10 | B Min | BB: 54.39 (+1.85s | 3.3%) | SlipStream Aquatics | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 85 | Caden Fish | 56.27 | 10 | B Min | BB: 54.39 (+1.88s | 3.3%) | Flatiron Athletic Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 86 | Hudson Reinhardt | 56.47 | 10 | B Min | BB: 54.39 (+2.08s | 3.7%) | Highlands Ranch Aquatics | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 87 | 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 | |
| 88 | 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 | |
| 89 | 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 | |
| 90 | Arthur Petit | 56.83 | 10 | B Min | BB: 54.39 (+2.44s | 4.3%) | Denver Triton Swim Team | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 91 | 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 | |
| 92 | 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 | |
| 93 | 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 | |
| 94 | Fletcher Chinn | 57.17 | 10 | B Min | BB: 54.39 (+2.78s | 4.9%) | Meeker Marlins | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 95 | 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 | |
| 96 | 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 | |
| 97 | Matthew Caldwell | 57.47 | 10 | B Min | BB: 54.39 (+3.08s | 5.4%) | Univ of Denver Hilltoppers | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 98 | Beckett Gibbons | 57.49 | 10 | B Min | BB: 54.39 (+3.10s | 5.4%) | North Jeffco Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 99 | Carter Hollingsworth | 57.57 | 9 | B Min | BB: 54.39 (+3.18s | 5.5%) | Castle Rock Swimming | 06/06/2025 | 2025 CO FAST June Bonanza | |
| 100 | Louis Zhang | 57.59 | 9 | B Min | BB: 54.39 (+3.20s | 5.6%) | Aces Swim Club | 04/26/2025 | 2025 CO FST Spring LC Fever | |
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.