Colorado Swimming Boys 10 & under - 50 Y 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
101 Luke Hepp 51.48 9 B Min BB: 47.69 (+3.79s | 7.4%) SlipStream Aquatics 11/15/2024 TOPS Fall Invite (Formerly NJ New Pool Kickoff)
102 Owen Dorvilliers 51.57 10 B Min BB: 47.69 (+3.88s | 7.5%) SlipStream Aquatics 10/26/2024 Longmont Great Pumpkin Pentathlon
103 Oliver Lesyinski 51.75 10 B Min BB: 47.69 (+4.06s | 7.8%) Form Swim Team 03/07/2025 2025 CO CSI Silver State Championships
104 Landon Cardoso 51.81 10 B Min BB: 47.69 (+4.12s | 8.0%) Montrose Marlins Swim Club 06/28/2025 2025 CO Montrose Marlins Summer Open
105 Michael Goff 51.83 10 B Min BB: 47.69 (+4.14s | 8.0%) Morgan Marlins Swim Team 07/19/2025 2025 CO Loveland Snow Cone #3
106 Jack Wilson 51.84 9 B Min BB: 47.69 (+4.15s | 8.0%) Aspire Aquatics OF Colorado 03/07/2025 2025 CO CSI Silver State Championships
107 Wesley Ho 51.93 9 B Min BB: 47.69 (+4.24s | 8.2%) Aspire Aquatics OF Colorado 01/10/2025 2025 CO PPA January Meet
108 Bode McCollum 51.94 9 B Min BB: 47.69 (+4.25s | 8.2%) Aces Swim Club 03/07/2025 2025 CO CSI Silver State Championships
109 Fletcher Chinn 51.99 10 B Min BB: 47.69 (+4.30s | 8.3%) Meeker Marlins 06/28/2025 2025 CO Montrose Marlins Summer Open
110 Rylan Brill 52.02 8 B Min BB: 47.69 (+4.33s | 8.3%) CAC Stingrays Swim Team 03/07/2025 2025 CO CSI Silver State Championships
111 Austin Pham 52.13 8 B Min BB: 47.69 (+4.44s | 8.5%) Foothills Swim Team 10/11/2024 2024 CO PPA Harvest Heats
112 Bo Cunningham 52.13 9 B Min BB: 47.69 (+4.44s | 8.5%) North Jeffco Swim Team 03/07/2025 2025 CO CSI Silver State Championships
113 Ustyn Musiiuk 52.14 10 B Min BB: 47.69 (+4.45s | 8.5%) Mission Aurora Colorado Swimmi 01/04/2025 2025 CO MACS Winter Invitational
114 John O'Neil 52.18 9 B Min BB: 47.69 (+4.49s | 8.6%) Univ of Denver Hilltoppers 12/06/2024 2024 CO CSI Pioneer Open
115 Colin Hui 52.19 8 B Min BB: 47.69 (+4.50s | 8.6%) Highlands Ranch Aquatics 11/15/2024 TOPS Fall Invite (Formerly NJ New Pool Kickoff)
116 Dashel Archer 52.19 9 B Min BB: 47.69 (+4.50s | 8.6%) Evergreen Hurricanes 03/14/2025 2025 CO NJ Mile High Championships
117 Hudson Reinhardt 52.28 10 B Min BB: 47.69 (+4.59s | 8.8%) Highlands Ranch Aquatics 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
25.91
25.91
50 Breast
26.37
52.28
50 Breast
52.28
118 Cole Lind 52.32 10 B Min BB: 47.69 (+4.63s | 8.8%) Foothills Swim Team 09/21/2024 TOPS & FST Pentathlon
119 Connolly Coon 52.67 9 B Min BB: 47.69 (+4.98s | 9.5%) Front Range Barracudas 12/15/2024 2024 CO CUDA Vs FST Dual
120 Silas Roland 52.71 8 B Min BB: 47.69 (+5.02s | 9.5%) Univ of Denver Hilltoppers 07/23/2025 2025 CO TOPS SCY Spectacular
121 Ryan Khalili 52.73 8 B Min BB: 47.69 (+5.04s | 9.6%) Highlands Ranch Aquatics 12/13/2024 2024 CO Falfins Holiday Open
122 Kynan Wiseman 52.74 9 B Min BB: 47.69 (+5.05s | 9.6%) Longmont Swim Club 03/07/2025 2025 CO NCS Winter District Championships
123 Adrian Baumgart 52.79 9 B Min BB: 47.69 (+5.10s | 9.7%) Meeker Marlins 08/02/2024 Seasonal State
124 Andrew DiPaulo 52.79 8 B Min BB: 47.69 (+5.10s | 9.7%) Denver Athletic Club Swim Team 02/15/2025 2025 CO Aces Winter Open
125 Fletcher Chinn 52.81 9 B Min BB: 47.69 (+5.12s | 9.7%) Meeker Marlins 08/02/2024 Seasonal State
126 Pietro Passarini 52.88 9 B Min BB: 47.69 (+5.19s | 9.8%) Aspire Aquatics OF Colorado 10/13/2024 Aspire Sunday Sprints
127 Louis Zhang 52.95 9 B Min BB: 47.69 (+5.26s | 9.9%) Aces Swim Club 01/10/2025 2025 CO NJ Pineapple Invitational
128 George Maul 53.06 7 B Min BB: 47.69 (+5.37s | 10.1%) Steamboat Springs Swim Team 11/12/2022 Sopris Deep Freeze Invitational
129 Otto Seeber 53.09 8 B Min BB: 47.69 (+5.40s | 10.2%) Flatiron Athletic Club 02/08/2025 2025 CO NCS 10 U Winter Spectacular
130 Asher Gaal 53.16 9 B Min BB: 47.69 (+5.47s | 10.3%) Aces Swim Club 11/23/2024 2024 CO CUDA Pentathlon XXXVII
131 Matthew Sohn 53.27 10 B Min BB: 47.69 (+5.58s | 10.5%) Front Range Barracudas 02/08/2025 2025 CO NCS 10 U Winter Spectacular
132 Adrian Mendoza 53.33 9 B Min BB: 47.69 (+5.64s | 10.6%) Front Range Barracudas 02/07/2025 2025 CO NJ Groundhog Invite
133 Finn Liebers 53.39 10 B: 53.39 (+0.00s | -0.0%) COSA Swimming 04/12/2025 2025 CO Falfins Summer Series #1
134 Victor Nicks 53.44 9 B: 53.39 (+0.05s | 0.1%) Aces Swim Club 11/23/2024 2024 CO CUDA Pentathlon XXXVII
135 Ryan Murray 53.47 8 B: 53.39 (+0.08s | 0.1%) Denver Swim Academy 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
26.60
26.60
50 Breast
26.87
53.47
50 Breast
53.47
136 Lander Hamilton 53.59 9 B: 53.39 (+0.20s | 0.4%) Aces Swim Club 11/23/2024 2024 CO CUDA Pentathlon XXXVII
137 Jaxyn Duran 53.65 9 B: 53.39 (+0.26s | 0.5%) Lamarlins Swim Team, Inc. 08/02/2024 Seasonal State
138 Sriram Goriparthi 53.70 8 B: 53.39 (+0.31s | 0.6%) Front Range Barracudas 07/09/2025 2025 CO NCS 10 U Summer Festival
139 Ethan Rana 53.72 9 B: 53.39 (+0.33s | 0.6%) Highlands Ranch Aquatics 09/28/2024 2024 CO HRA Age Group Intra Squad
140 Landon Noble 53.80 8 B: 53.39 (+0.41s | 0.8%) Highlands Ranch Aquatics 11/24/2024 Suburban League Turkey Trot
141 Henry Fredericks 53.85 7 B: 53.39 (+0.46s | 0.9%) COSA Swimming 04/12/2025 2025 CO Falfins Summer Series #1
142 Sebastian Guzman 53.91 9 B: 53.39 (+0.52s | 1.0%) Bure-Aqua Academy 02/15/2025 2025 CO Aces Winter Open
143 Isaac Sharp 53.93 9 B: 53.39 (+0.54s | 1.0%) Denver Swim Academy 11/23/2024 2024 CO CUDA Pentathlon XXXVII
144 Asher Cariazo 54.01 8 B: 53.39 (+0.62s | 1.1%) Montrose Marlins Swim Club 01/25/2025 2025 CO Montrose Marlins Polar Plunge
145 Theodore Maxfield 54.11 8 B: 53.39 (+0.72s | 1.3%) Pikes Peak Athletics 07/11/2025 2025 CO AP Rocky Mountain State Games
146 Gabe Larson 54.19 12 B: 53.39 (+0.80s | 1.5%) Gunnison Stingrays 06/13/2025 2025 CO Gunnison Invitational
147 Stephen Jones 54.20 10 B: 53.39 (+0.81s | 1.5%) Gunnison Stingrays 06/13/2025 2025 CO Gunnison Invitational
148 Luke Wang 54.24 8 B: 53.39 (+0.85s | 1.6%) Front Range Barracudas 12/15/2024 2024 CO CUDA Vs FST Dual
149 Harrison Hupp 54.41 9 B: 53.39 (+1.02s | 1.9%) CAC Stingrays Swim Team 09/28/2024 Gregg Gracheck Memorial
150 Lukas Zazhitskiy 54.47 7 B: 53.39 (+1.08s | 2.0%) Highlands Ranch Aquatics 01/24/2025 2025 CO TOPS Colorado Open
25 Breast
27.56
27.56
50 Breast
26.91
54.47
50 Breast
54.47

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.