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Colorado Swimming Boys 10 & under - 100 Y Free

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 Connor Weinreich 53.73 9 AAAA Min Corvallis 02/11/2026 2026 OR HS 5a 3
2 Nikolay Ramirez 53.73 9 AAAA Min Rocky Ford Blue Marlins 10/17/2025 2025 Belen Jesuit Invitational
50 Free
25.87
25.87
100 Free
27.86
53.73
100 Free
53.73
3 Sam Merlino 56.11 10 AAAA Min Corvallis 02/11/2026 2026 OR HS 5a 3
4 Sam Merlino 59.39 10 AAAA Min Corvallis 01/18/2025 Rumbaugh 2025
50 Free
27.81
27.81
100 Free
31.58
59.39
100 Free
59.39
5 Owen Austin 1:00.76 9 AAA Min AAAA: 1:00.69 (+0.07s | 0.1%) Corvallis 02/11/2026 2026 OR HS 5a 3
50 Free
28.67
28.67
100 Free
32.09
1:00.76
100 Free
1:00.76
6 Kyran Biesack 1:03.71 10 AAA Min AAAA: 1:00.69 (+3.02s | 4.7%) Corvallis 02/15/2025 2025 OR HS 5a 3
50 Free
30.58
30.58
100 Free
33.13
1:03.71
100 Free
1:03.71
7 Jake Zobec 1:04.35 10 AA Min AAA: 1:03.79 (+0.56s | 0.9%) Denver Triton Swim Team 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
30.89
30.89
100 Free
33.46
1:04.35
100 Free
1:04.35
8 Wyatt Larson 1:04.90 10 AA Min AAA: 1:03.79 (+1.11s | 1.7%) Denver Swim Academy 02/14/2026 2026 CO ACES Winter Open
50 Free
30.82
30.82
100 Free
34.08
1:04.90
100 Free
1:04.90
9 William Trueman 1:06.10 10 AA Min AAA: 1:03.79 (+2.31s | 3.5%) CAC Stingrays Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Free
31.36
31.36
100 Free
34.74
1:06.10
100 Free
1:06.10
10 Brooks Fraser 1:06.15 10 AA Min AAA: 1:03.79 (+2.36s | 3.6%) Aquawolves Swimming 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Free
32.15
32.15
100 Free
34.00
1:06.15
100 Free
1:06.15
11 Reid Kelly 1:06.67 10 AA Min AAA: 1:03.79 (+2.88s | 4.3%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Free
15.53
15.53
50 Free
16.61
32.14
50 Free
32.14
75 Free
17.48
49.62
100 Free
17.05
1:06.67
50 Free
34.53
12 Uriah Sanchez 1:08.09 10 A Min AA: 1:06.79 (+1.30s | 1.9%) Rocky Mountain Rapids 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
33.65
33.65
100 Free
34.44
1:08.09
100 Free
1:08.09
13 Colin Hui 1:08.65 10 A Min AA: 1:06.79 (+1.86s | 2.7%) Highlands Ranch Aquatics 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
33.13
33.13
100 Free
35.52
1:08.65
100 Free
1:08.65
14 Vincent Welter 1:09.05 10 A Min AA: 1:06.79 (+2.26s | 3.3%) Corvallis 01/18/2025 Rumbaugh 2025
50 Free
32.98
32.98
100 Free
36.07
1:09.05
100 Free
1:09.05
15 Carter Hollingsworth 1:09.34 10 A Min AA: 1:06.79 (+2.55s | 3.7%) Castle Rock Swimming 12/19/2025 2025 CO Falfins Holiday Open
50 Free
33.29
33.29
100 Free
36.05
1:09.34
100 Free
1:09.34
16 Adelynn Spurlin 1:10.66 10 BB Min A: 1:09.79 (+0.87s | 1.2%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
33.14
33.14
100 Free
37.52
1:10.66
100 Free
1:10.66
17 Michael Strimbu 1:10.98 10 BB Min A: 1:09.79 (+1.19s | 1.7%) Corvallis 01/18/2025 Rumbaugh 2025
50 Free
33.90
33.90
100 Free
37.08
1:10.98
100 Free
1:10.98
18 Logan Fischer 1:11.04 10 BB Min A: 1:09.79 (+1.25s | 1.8%) Denver Swim Academy 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
33.74
33.74
100 Free
37.30
1:11.04
100 Free
1:11.04
19 Wesley Ho 1:11.28 10 BB Min A: 1:09.79 (+1.49s | 2.1%) Aspire Aquatics of Colorado 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
34.95
34.95
100 Free
36.33
1:11.28
100 Free
1:11.28
20 Jaxon Mondragon 1:11.37 10 BB Min A: 1:09.79 (+1.58s | 2.2%) Aquawolves Swimming 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
33.73
33.73
100 Free
37.64
1:11.37
100 Free
1:11.37
21 Matthew Ko 1:11.41 10 BB Min A: 1:09.79 (+1.62s | 2.3%) Aspire Aquatics of Colorado 01/16/2026 2026 HSA TYR Invitational
50 Free
33.91
33.91
100 Free
37.50
1:11.41
100 Free
1:11.41
22 Vincent Welter 1:11.79 10 BB Min A: 1:09.79 (+2.00s | 2.8%) Corvallis 02/15/2025 2025 OR HS 5a 3
50 Free
33.78
33.78
100 Free
38.01
1:11.79
100 Free
1:11.79
23 Charlie Wheeler 1:11.96 10 BB Min A: 1:09.79 (+2.17s | 3.0%) Longmont Swim Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
35.09
35.09
100 Free
36.87
1:11.96
100 Free
1:11.96
24 David Grant 1:12.90 10 BB Min A: 1:09.79 (+3.11s | 4.3%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Free
34.16
34.16
100 Free
38.74
1:12.90
100 Free
1:12.90
25 Archer Odom 1:12.97 7 BB Min A: 1:09.79 (+3.18s | 4.4%) Greenwood Tiger Sharks 02/08/2026 2026 CO Falfins Short Course Series #4
50 Free
35.40
35.40
100 Free
37.57
1:12.97
100 Free
1:12.97
26 Ethan Holmgren 1:12.99 10 BB Min A: 1:09.79 (+3.20s | 4.4%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Free
35.27
35.27
100 Free
37.72
1:12.99
100 Free
1:12.99
27 Owen Weber 1:13.04 10 BB Min A: 1:09.79 (+3.25s | 4.4%) CAC Stingrays Swim Team 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
34.94
34.94
100 Free
38.10
1:13.04
100 Free
1:13.04
28 Emory Hulslander 1:13.06 10 BB Min A: 1:09.79 (+3.27s | 4.5%) Aces Swim Club 03/07/2025 2025 CO CSI Silver State Championships
50 Free
35.77
35.77
100 Free
37.29
1:13.06
100 Free
1:13.06
29 Aiden Zeher 1:13.29 9 BB Min A: 1:09.79 (+3.50s | 4.8%) Coral Shores High School 10/21/2025 2025 FHSAA 1A District 12
50 Free
35.86
35.86
100 Free
37.43
1:13.29
100 Free
1:13.29
30 Luka Clausen 1:13.51 10 BB Min A: 1:09.79 (+3.72s | 5.1%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Free
16.52
16.52
50 Free
18.90
35.42
50 Free
35.42
75 Free
19.52
54.94
100 Free
18.57
1:13.51
50 Free
38.09
31 Mario Aoki 1:13.56 9 BB Min A: 1:09.79 (+3.77s | 5.1%) Falfins Swimming 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
35.04
35.04
100 Free
38.52
1:13.56
100 Free
1:13.56
32 Thomas Halford 1:13.67 10 BB Min A: 1:09.79 (+3.88s | 5.3%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Free
35.72
35.72
100 Free
37.95
1:13.67
100 Free
1:13.67
33 Samuel Hora 1:13.80 10 BB Min A: 1:09.79 (+4.01s | 5.4%) Montrose Marlins Swim Club 01/16/2026 2026 CO MAValanche Invitational
34 Finn Swarts 1:13.85 8 BB Min A: 1:09.79 (+4.06s | 5.5%) North Jeffco Swim Team 03/13/2026 Mile High Championship Invitational
50 Free
35.26
35.26
100 Free
38.59
1:13.85
100 Free
1:13.85
35 Luke Wang 1:14.04 9 BB Min A: 1:09.79 (+4.25s | 5.7%) Flatiron Athletic Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
33.89
33.89
100 Free
40.15
1:14.04
100 Free
1:14.04
36 Henry Fredericks 1:14.24 9 BB Min A: 1:09.79 (+4.45s | 6.0%) COSA Swimming 04/25/2026 2026 CO COSA Spring SC Kick Off
50 Free
35.52
35.52
100 Free
38.72
1:14.24
100 Free
1:14.24
37 Jaafar Lahmidi 1:14.26 10 BB Min A: 1:09.79 (+4.47s | 6.0%) Foothills Swim Team 01/16/2026 2026 CO CUDA Classic
50 Free
34.40
34.40
100 Free
39.86
1:14.26
100 Free
1:14.26
38 Tim Miller 1:14.45 9 BB Min A: 1:09.79 (+4.66s | 6.3%) Prairie 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Free
33.52
33.52
100 Free
40.93
1:14.45
100 Free
1:14.45
39 Parker Sampson 1:14.98 10 BB Min A: 1:09.79 (+5.19s | 6.9%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
50 Free
35.19
35.19
100 Free
39.79
1:14.98
100 Free
1:14.98
40 Aleksander Zuev 1:15.02 10 BB Min A: 1:09.79 (+5.23s | 7.0%) Foothills Swim Team 03/13/2026 Mile High Championship Invitational
50 Free
35.97
35.97
100 Free
39.05
1:15.02
100 Free
1:15.02
41 Rowan Sargent 1:15.05 9 BB Min A: 1:09.79 (+5.26s | 7.0%) Flatiron Athletic Club 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
34.95
34.95
100 Free
40.10
1:15.05
100 Free
1:15.05
42 Logan Snodgrass 1:15.11 10 BB Min A: 1:09.79 (+5.32s | 7.1%) Denver Swim Academy 02/14/2026 2026 CO ACES Winter Open
50 Free
35.80
35.80
100 Free
39.31
1:15.11
100 Free
1:15.11
43 Rylan Brill 1:15.22 10 BB Min A: 1:09.79 (+5.43s | 7.2%) CAC Stingrays Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Free
36.80
36.80
100 Free
38.42
1:15.22
100 Free
1:15.22
44 Fletcher Sumner 1:15.28 10 BB Min A: 1:09.79 (+5.49s | 7.3%) Mission Aurora Colorado Swimmi 03/13/2026 Mile High Championship Invitational
50 Free
36.44
36.44
100 Free
38.84
1:15.28
100 Free
1:15.28
45 Matthew McNeilly 1:15.29 9 BB Min A: 1:09.79 (+5.50s | 7.3%) CAC Stingrays Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Free
35.19
35.19
100 Free
40.10
1:15.29
100 Free
1:15.29
46 Milo Lanigan 1:15.42 10 BB Min A: 1:09.79 (+5.63s | 7.5%) Pikes Peak Athletics 03/06/2026 2026 CO 14 U Silver State
50 Free
36.02
36.02
100 Free
39.40
1:15.42
100 Free
1:15.42
47 Kian Ascione 1:15.57 10 BB Min A: 1:09.79 (+5.78s | 7.6%) North Jeffco Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Free
36.30
36.30
100 Free
39.27
1:15.57
100 Free
1:15.57
48 Everest Varma Ainslie 1:15.59 10 BB Min A: 1:09.79 (+5.80s | 7.7%) Rocky Ford Blue Marlins 10/17/2025 2025 Belen Jesuit Invitational
49 Dallas Wilson 1:15.80 9 BB Min A: 1:09.79 (+6.01s | 7.9%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
36.86
36.86
100 Free
38.94
1:15.80
100 Free
1:15.80
50 Owen Rapp 1:15.87 10 BB Min A: 1:09.79 (+6.08s | 8.0%) Front Range Barracudas 02/14/2026 2026 CO NCS 10 U Winter Spectacular
50 Free
36.21
36.21
100 Free
39.66
1:15.87
100 Free
1:15.87

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.