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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Carter Hollingsworth | 50.64 | 8 | B Min | BB: 49.29 (+1.35s | 2.7%) | Castle Rock Swimming | 04/26/2024 | TOPS Arena Catch Me If You Can | |
| 102 | Eamon Brown | 50.67 | 10 | B Min | BB: 49.29 (+1.38s | 2.7%) | Salida Cyclones | 06/06/2025 | 2025 CO La Junta Invitational | |
| 103 | Colin Zhang | 50.79 | 9 | B Min | BB: 49.29 (+1.50s | 3.0%) | Front Range Barracudas | 04/26/2024 | Steve Drozda LC Shotgun Invitational | |
| 104 | Jett Johnson | 50.84 | 10 | B Min | BB: 49.29 (+1.55s | 3.0%) | Aspire Aquatics OF Colorado | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 105 | John Pursley | 50.88 | 9 | B Min | BB: 49.29 (+1.59s | 3.1%) | Evergreen Hurricanes | 07/26/2024 | CSI AG LC Championships | |
| 106 | Ryan Bosio | 50.90 | 10 | B Min | BB: 49.29 (+1.61s | 3.2%) | North Jeffco Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 107 | Matthew Ko | 50.99 | 9 | B Min | BB: 49.29 (+1.70s | 3.3%) | Aspire Aquatics OF Colorado | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 108 | Imran Sethna | 51.07 | 10 | B Min | BB: 49.29 (+1.78s | 3.5%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 109 | Gage Sena | 51.13 | 9 | B Min | BB: 49.29 (+1.84s | 3.6%) | Lamarlins Swim Team, Inc. | 06/06/2025 | 2025 CO La Junta Invitational | |
| 110 | Evan Sunderland | 51.30 | 10 | B Min | BB: 49.29 (+2.01s | 3.9%) | Team Vortex | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 111 | Ari Thorne | 51.35 | 8 | B Min | BB: 49.29 (+2.06s | 4.0%) | Univ of Denver Hilltoppers | 07/26/2024 | CSI AG LC Championships | |
| 112 | Yash Burdagunta | 51.37 | 10 | B Min | BB: 49.29 (+2.08s | 4.0%) | SwimTLC-Parker Phenomena Swim | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 113 | Owen Keiling | 51.42 | 9 | B Min | BB: 49.29 (+2.13s | 4.1%) | Life Time Colorado Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 114 | Desmond Hardy | 51.45 | 10 | B Min | BB: 49.29 (+2.16s | 4.2%) | Rocky Mountain Rapids | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 115 | Dashel Archer | 51.45 | 9 | B Min | BB: 49.29 (+2.16s | 4.2%) | Evergreen Hurricanes | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 116 | Will Warner | 51.49 | 10 | B Min | BB: 49.29 (+2.20s | 4.3%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 117 | Oleg Rassadin | 51.63 | 7 | B Min | BB: 49.29 (+2.34s | 4.5%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 118 | Joaquin Garcia | 51.76 | 9 | B Min | BB: 49.29 (+2.47s | 4.8%) | Unattached | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 119 | Bowen Toia | 51.86 | 10 | B Min | BB: 49.29 (+2.57s | 5.0%) | Univ of Denver Hilltoppers | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 120 | Milo Gordon | 51.86 | 8 | B Min | BB: 49.29 (+2.57s | 5.0%) | Flatiron Athletic Club | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 121 | Nicholas Harrold | 51.88 | 9 | B Min | BB: 49.29 (+2.59s | 5.0%) | Pikes Peak Athletics | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 122 | Max Manovych | 51.99 | 10 | B Min | BB: 49.29 (+2.70s | 5.2%) | Falfins Swimming | 06/21/2024 | Falfins Long Course Open | |
| 123 | Ansh Parekh | 52.04 | 10 | B Min | BB: 49.29 (+2.75s | 5.3%) | SwimTLC-Parker Phenomena Swim | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 124 | Elijah Wieczorek | 52.06 | 9 | B Min | BB: 49.29 (+2.77s | 5.3%) | Canon City Piranhas | 06/06/2025 | 2025 CO La Junta Invitational | |
| 125 | Rowan Sargent | 52.10 | 8 | B Min | BB: 49.29 (+2.81s | 5.4%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 126 | John O'Neil | 52.11 | 8 | B Min | BB: 49.29 (+2.82s | 5.4%) | Denver Triton Swim Team | 04/14/2024 | HRA SBL 12&U Pentathlon | |
| 127 | Finn Liebers | 52.11 | 10 | B Min | BB: 49.29 (+2.82s | 5.4%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 128 | Henry Krovitz | 52.13 | 9 | B Min | BB: 49.29 (+2.84s | 5.4%) | Univ of Denver Hilltoppers | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 129 | Carter Milroy | 52.13 | 8 | B Min | BB: 49.29 (+2.84s | 5.4%) | Foothills Swim Team | 05/10/2024 | FST May Madness | |
| 130 | Theodore Gramer | 52.18 | 9 | B Min | BB: 49.29 (+2.89s | 5.5%) | SwimTLC-Parker Phenomena Swim | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 131 | Lincoln Dicus | 52.22 | 10 | B Min | BB: 49.29 (+2.93s | 5.6%) | Woodmoor Tsunamis Swim Team | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 132 | Jaden Langley | 52.29 | 8 | B Min | BB: 49.29 (+3.00s | 5.7%) | Rocky Mountain Rapids | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 133 | Neeson Ayers | 52.32 | 7 | B Min | BB: 49.29 (+3.03s | 5.8%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 134 | Jaafar Lahmidi | 52.33 | 9 | B Min | BB: 49.29 (+3.04s | 5.8%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 135 | Joshua Mack | 52.51 | 9 | B Min | BB: 49.29 (+3.22s | 6.1%) | Foothills Swim Team | 05/10/2024 | FST May Madness | |
| 136 | Gabriel Mora | 52.57 | 8 | B Min | BB: 49.29 (+3.28s | 6.2%) | Univ of Denver Hilltoppers | 04/16/2023 | HRA Suburban League Pentathlon | |
| 137 | Easton Fairbank | 52.60 | 7 | B Min | BB: 49.29 (+3.31s | 6.3%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 138 | Callum Gillilan | 52.63 | 9 | B Min | BB: 49.29 (+3.34s | 6.3%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 139 | Darsh Bahri | 52.68 | 9 | B Min | BB: 49.29 (+3.39s | 6.4%) | Aces Swim Club | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 140 | Declan Reilly | 52.69 | 10 | B Min | BB: 49.29 (+3.40s | 6.5%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 141 | Isander Batista Escobar | 52.75 | 9 | B Min | BB: 49.29 (+3.46s | 6.6%) | Northern Colorado Swim Club | 06/01/2024 | NOCO-NJ Invite | |
| 142 | August Brooks | 52.88 | 9 | B Min | BB: 49.29 (+3.59s | 6.8%) | Denver Swim Academy | 06/20/2024 | ACES Summer Invite | |
| 143 | Isaac Marcuson | 52.96 | 9 | B Min | BB: 49.29 (+3.67s | 6.9%) | Aspire Aquatics OF Colorado | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 144 | Nash Buchanan | 52.99 | 9 | B Min | BB: 49.29 (+3.70s | 7.0%) | Salida Cyclones | 06/07/2024 | La Junta Invitational | |
| 145 | Liam Shamaev | 53.11 | 9 | B Min | BB: 49.29 (+3.82s | 7.2%) | Mission Aurora Colorado Swimmi | 06/07/2025 | 2025 CO MACS Suburban League Invite | |
| 146 | Bradley Royce | 53.12 | 8 | B Min | BB: 49.29 (+3.83s | 7.2%) | Highlands Ranch Aquatics | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 147 | Ryan Khalili | 53.16 | 9 | B Min | BB: 49.29 (+3.87s | 7.3%) | Highlands Ranch Aquatics | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 148 | Beckett Gibbons | 53.20 | 10 | B Min | BB: 49.29 (+3.91s | 7.3%) | North Jeffco Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 149 | Beckham Allen | 53.26 | 8 | B Min | BB: 49.29 (+3.97s | 7.5%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 150 | Elliot Gorman | 53.42 | 9 | B Min | BB: 49.29 (+4.13s | 7.7%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
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.