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Colorado Swimming Boys 10 & under - 50 Y 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
151 Jacob Hernandez 44.69 8 B Min BB: 42.89 (+1.80s | 4.0%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
152 Gabriel Martinez 44.77 9 B Min BB: 42.89 (+1.88s | 4.2%) Aces Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
153 Theodore Cook 44.77 9 B Min BB: 42.89 (+1.88s | 4.2%) SlipStream Aquatics 03/13/2026 Mile High Championship Invitational
154 Sven Kelley 44.78 9 B Min BB: 42.89 (+1.89s | 4.2%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
155 Theodore Johnson 44.81 10 B Min BB: 42.89 (+1.92s | 4.3%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
156 Mason Verwers 44.83 9 B Min BB: 42.89 (+1.94s | 4.3%) Unattached 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
157 Adam Jablonski 44.83 10 B Min BB: 42.89 (+1.94s | 4.3%) Elevation Athletics 01/16/2026 2026 CO CUDA Classic
158 Callan Purcell 44.84 10 B Min BB: 42.89 (+1.95s | 4.3%) Life Time Colorado Swim Club 02/13/2026 2026 CO Valentine Open
159 Emmett McDonald 44.87 10 B Min BB: 42.89 (+1.98s | 4.4%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
160 Colin Wu 44.91 10 B Min BB: 42.89 (+2.02s | 4.5%) Life Time Colorado Swim Club 01/02/2026 2026 CO COSA New Year Open
161 Abraham Urrutia 44.92 10 B Min BB: 42.89 (+2.03s | 4.5%) Foothills Swim Team 03/06/2026 2026 CO 14 U Silver State
162 Cian Coyle 44.97 9 B Min BB: 42.89 (+2.08s | 4.6%) COSA Swimming 12/19/2025 2025 CO Falfins Holiday Open
163 Elliot Gorman 45.08 10 B Min BB: 42.89 (+2.19s | 4.9%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
164 Liam Smith 45.17 10 B Min BB: 42.89 (+2.28s | 5.0%) Aquawolves Swimming 02/27/2026 2026 CO CSI SC Age Group Championships
165 Callum Grant 45.19 10 B Min BB: 42.89 (+2.30s | 5.1%) Univ. of Denver Hilltoppers 03/14/2026 2026 CO TOPS SCY Finale
166 Vaughn Jamison 45.23 9 B Min BB: 42.89 (+2.34s | 5.2%) Aspire Aquatics of Colorado 01/16/2026 2026 HSA TYR Invitational
167 John O'Neil 45.27 10 B Min BB: 42.89 (+2.38s | 5.3%) Univ. of Denver Hilltoppers 12/06/2024 2024 CO CSI Pioneer Open
168 Christopher Roeder 45.34 10 B Min BB: 42.89 (+2.45s | 5.4%) Aspen Swim Club 06/07/2025 2025 CO Aspen Summer Meet
169 Carter Sparks 45.41 9 B Min BB: 42.89 (+2.52s | 5.5%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
21.34
21.34
50 Back
24.07
45.41
50 Back
45.41
170 Colin Hui 45.45 10 B Min BB: 42.89 (+2.56s | 5.6%) Highlands Ranch Aquatics 11/15/2024 2024 CO TOPS Fall Invite
171 Matthew DiRuzzo 45.46 9 B Min BB: 42.89 (+2.57s | 5.7%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
172 Jaroslav Rezac 45.46 9 B Min BB: 42.89 (+2.57s | 5.7%) Longmont Swim Club 03/06/2026 2026 CO NCS Winter District Championships
25 Back
23.07
23.07
50 Back
22.39
45.46
50 Back
45.46
173 Oleksandr Sydorchuk 45.51 10 B Min BB: 42.89 (+2.62s | 5.8%) Bure-Aqua Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Back
22.16
22.16
50 Back
23.35
45.51
50 Back
45.51
174 Srii Bezawada 45.55 10 B Min BB: 42.89 (+2.66s | 5.8%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
175 Oliver Peterson 45.55 10 B Min BB: 42.89 (+2.66s | 5.8%) SwimTLC-Parker Phenomena Swim 02/13/2026 2026 CO NJ Groundhog Invite
176 Colby Boylan 45.58 7 B Min BB: 42.89 (+2.69s | 5.9%) Castle Rock Swimming 01/04/2026 2026 CO AAC Sprint Eliminator Invite
177 Logan Walker 45.63 9 B Min BB: 42.89 (+2.74s | 6.0%) Fort Collins Area Swim Team 03/06/2026 2026 CO NCS Winter District Championships
25 Back
22.34
22.34
50 Back
23.29
45.63
50 Back
45.63
178 Ryan Khalili 45.79 10 B Min BB: 42.89 (+2.90s | 6.3%) Highlands Ranch Aquatics 03/14/2025 2025 CO NJ Mile High Championships
179 Rowan Rothman 45.85 7 B Min BB: 42.89 (+2.96s | 6.5%) Evergreen Hurricanes 01/09/2026 2026 CO NJ Narwhal Invitational
180 Christopher Scheetz 46.17 9 B Min BB: 42.89 (+3.28s | 7.1%) COSA Swimming 02/13/2026 2026 CO Valentine Open
181 Bennett Dulik 46.18 10 B Min BB: 42.89 (+3.29s | 7.1%) Aces Swim Club 02/15/2025 2025 CO Aces Winter Open
182 Samuel Tarbell 46.20 10 B Min BB: 42.89 (+3.31s | 7.2%) CAC Stingrays Swim Team 01/02/2026 2026 CO COSA New Year Open
183 Youssef Aba 46.22 8 B Min BB: 42.89 (+3.33s | 7.2%) Front Range Barracudas 01/09/2026 2026 CO CUDA January Pizza Meet
184 Teale Hsieh 46.24 7 B Min BB: 42.89 (+3.35s | 7.2%) CAC Stingrays Swim Team 12/14/2025 2025 CO FORM Winter Open
185 Aidan Berger 46.28 9 B Min BB: 42.89 (+3.39s | 7.3%) Fort Collins Area Swim Team 03/06/2026 2026 CO NCS Winter District Championships
25 Back
22.91
22.91
50 Back
23.37
46.28
50 Back
46.28
186 Parker Blaine 46.29 8 B Min BB: 42.89 (+3.40s | 7.3%) Montrose Marlins Swim Club 01/16/2026 2026 CO MAValanche Invitational
187 Everett Gerlock 46.29 9 B Min BB: 42.89 (+3.40s | 7.3%) Gunnison Stingrays 06/13/2025 2025 CO Gunnison Invitational
188 Emmett Brodie 46.31 9 B Min BB: 42.89 (+3.42s | 7.4%) Mission Aurora Colorado Swimmi 02/13/2026 2026 CO Loveland Last Chance Sweetheart Meet
189 Carter Milroy 46.35 10 B Min BB: 42.89 (+3.46s | 7.5%) Foothills Swim Team 12/06/2024 2024 CO CSI Pioneer Open
190 Joseph Leach 46.36 9 B Min BB: 42.89 (+3.47s | 7.5%) Highlands Ranch Aquatics 03/13/2026 Mile High Championship Invitational
191 Neeson Ayers 46.40 8 B Min BB: 42.89 (+3.51s | 7.6%) Pikes Peak Athletics 01/10/2026 2026 CO PPA January Meet
192 Lucas DeGaetani 46.42 9 B Min BB: 42.89 (+3.53s | 7.6%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
193 Adam Alqaqaa 46.49 9 B Min BB: 42.89 (+3.60s | 7.7%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
194 Owen Keiling 46.49 10 B Min BB: 42.89 (+3.60s | 7.7%) Life Time Colorado Swim Club 12/14/2025 2025 CO FORM Winter Open
195 Theodore Gramer 46.59 10 B Min BB: 42.89 (+3.70s | 7.9%) SwimTLC-Parker Phenomena Swim 01/10/2025 2025 CO NJ Pineapple Invitational
196 Christoph Desgrange 46.62 10 B Min BB: 42.89 (+3.73s | 8.0%) Falfins Swimming 02/08/2026 2026 CO Falfins Short Course Series #4
197 Jacob Ahnen 46.63 9 B Min BB: 42.89 (+3.74s | 8.0%) Denver Swim Academy 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
198 Lincoln Wiley 46.69 9 B Min BB: 42.89 (+3.80s | 8.1%) Front Range Barracudas 02/14/2026 2026 CO NCS 10 U Winter Spectacular
199 Jameson McCall 46.69 10 B Min BB: 42.89 (+3.80s | 8.1%) COSA Swimming 01/02/2026 2026 CO COSA New Year Open
200 Henry Faconti 46.71 9 B Min BB: 42.89 (+3.82s | 8.2%) Highlands Ranch Aquatics 12/19/2025 2025 CO Falfins Holiday Open

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.