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Colorado Swimming Boys 17-18 - 100 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
1 Nolan Kohl 58.35 18 AAA Min AAAA: 58.19 (+0.16s | 0.3%) Aquawolves Swimming 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
28.25
28.25
100 Back
30.10
58.35
100 Back
58.35
2 Oskar Plotnik 59.23 18 AAA Min AAAA: 58.19 (+1.04s | 1.8%) Univ. of Denver Hilltoppers 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Back
28.83
28.83
100 Back
30.40
59.23
100 Back
59.23
3 Joseph Sudermann 59.34 18 AAA Min AAAA: 58.19 (+1.15s | 1.9%) Foothills Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Back
29.03
29.03
100 Back
30.31
59.34
100 Back
59.34
4 Breck Boyd 59.65 18 AAA Min AAAA: 58.19 (+1.46s | 2.4%) Avon Swim Club 07/17/2025 2025 CO CSI Senior LC State Championships
5 Elias Everitt 1:00.33 18 AAA Min AAAA: 58.19 (+2.14s | 3.5%) Loveland Swim Club 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
29.41
29.41
100 Back
30.92
1:00.33
100 Back
1:00.33
6 Greyson Connett 1:00.52 17 AAA Min AAAA: 58.19 (+2.33s | 3.8%) Aquawolves Swimming 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Back
28.71
28.71
100 Back
31.81
1:00.52
100 Back
1:00.52
7 Chase Emerson 1:00.90 17 AA Min AAA: 1:00.89 (+0.01s | 0.0%) Aquawolves Swimming 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
29.73
29.73
100 Back
31.17
1:00.90
100 Back
1:00.90
8 Spencer Greene 1:01.29 17 AA Min AAA: 1:00.89 (+0.40s | 0.7%) Denver Swim Academy 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
29.76
29.76
100 Back
31.53
1:01.29
100 Back
1:01.29
9 Samuel Lofstrom 1:01.56 18 AA Min AAA: 1:00.89 (+0.67s | 1.1%) Team Vortex 08/03/2022 Western Zones Age Group Championships
10 Tyson Walker 1:01.64 18 AA Min AAA: 1:00.89 (+0.75s | 1.2%) Aces Swim Club 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Back
30.20
30.20
100 Back
31.44
1:01.64
100 Back
1:01.64
11 Isak Leitel 1:02.31 18 AA Min AAA: 1:00.89 (+1.42s | 2.3%) Univ. of Denver Hilltoppers 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Back
29.89
29.89
100 Back
32.42
1:02.31
100 Back
1:02.31
12 Rolland Mease 1:02.37 16 AA Min AAA: 1:00.89 (+1.48s | 2.4%) Maverick Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Back
30.06
30.06
100 Back
32.31
1:02.37
100 Back
1:02.37
13 Tyler Mills 1:02.78 18 AA Min AAA: 1:00.89 (+1.89s | 3.0%) Front Range Barracudas 06/13/2025 2025 CO CSI Long Course Open
50 Back
30.15
30.15
100 Back
32.63
1:02.78
100 Back
1:02.78
14 Ezra Ferguson 1:02.78 18 AA Min AAA: 1:00.89 (+1.89s | 3.0%) Team Vortex 07/17/2025 2025 CO CSI Senior LC State Championships
15 Lincoln Hoffmann 1:02.88 18 AA Min AAA: 1:00.89 (+1.99s | 3.2%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Back
30.71
30.71
100 Back
32.17
1:02.88
100 Back
1:02.88
16 Tristan Johnston 1:03.13 16 AA Min AAA: 1:00.89 (+2.24s | 3.5%) Team Vortex 06/18/2026 2026 CO Grand Junction Invitational
50 Back
30.50
30.50
100 Back
32.63
1:03.13
100 Back
1:03.13
17 Jackson Hill 1:03.13 17 AA Min AAA: 1:00.89 (+2.24s | 3.5%) Denver Swim Academy 07/17/2025 2025 CO CSI Senior LC State Championships
18 Kane Willis 1:03.28 18 AA Min AAA: 1:00.89 (+2.39s | 3.8%) Loveland Swim Club 07/17/2025 2025 CO CSI Senior LC State Championships
19 Logan Gansen 1:03.35 17 AA Min AAA: 1:00.89 (+2.46s | 3.9%) North Jeffco Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Back
30.87
30.87
100 Back
32.48
1:03.35
100 Back
1:03.35
20 Brian He 1:03.43 17 AA Min AAA: 1:00.89 (+2.54s | 4.0%) Univ. of Denver Hilltoppers 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
30.67
30.67
100 Back
32.76
1:03.43
100 Back
1:03.43
21 Conor Petri 1:03.49 18 AA Min AAA: 1:00.89 (+2.60s | 4.1%) Colorado Stingrays Swim Team 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
30.68
30.68
100 Back
32.81
1:03.49
100 Back
1:03.49
22 William Moore 1:03.57 17 AA Min AAA: 1:00.89 (+2.68s | 4.2%) Fort Collins Area Swim Team 06/13/2025 2025 CO CSI Long Course Open
23 Cole Pederson 1:03.58 17 AA Min AAA: 1:00.89 (+2.69s | 4.2%) Pikes Peak Athletics 06/12/2026 2026 CO CSI Long Course Open
50 Back
31.21
31.21
100 Back
32.37
1:03.58
100 Back
1:03.58
24 Jaxson Mania 1:03.89 17 A Min AA: 1:03.69 (+0.20s | 0.3%) Fort Collins Area Swim Team 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
31.24
31.24
100 Back
32.65
1:03.89
100 Back
1:03.89
25 Luke Slankard 1:04.05 18 A Min AA: 1:03.69 (+0.36s | 0.6%) Foothills Swim Team 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Back
30.77
30.77
100 Back
33.28
1:04.05
100 Back
1:04.05
26 Bennett Sagrati 1:04.10 18 A Min AA: 1:03.69 (+0.41s | 0.6%) Highlands Ranch Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
27 Grant Pier 1:04.48 18 A Min AA: 1:03.69 (+0.79s | 1.2%) Univ. of Denver Hilltoppers 06/12/2026 2026 CO CSI Long Course Open
50 Back
31.67
31.67
100 Back
32.81
1:04.48
100 Back
1:04.48
28 Nirrin Comerford 1:04.53 17 A Min AA: 1:03.69 (+0.84s | 1.3%) Aquawolves Swimming 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
31.11
31.11
100 Back
33.42
1:04.53
100 Back
1:04.53
29 Micah Smith 1:04.53 18 A Min AA: 1:03.69 (+0.84s | 1.3%) Univ. of Denver Hilltoppers 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
31.13
31.13
100 Back
33.40
1:04.53
100 Back
1:04.53
30 Zander De Jager 1:04.69 18 A Min AA: 1:03.69 (+1.00s | 1.5%) Evergreen Hurricanes 06/20/2025 2025 Falfins Long Course Open
31 Kevin Schwartz 1:04.69 17 A Min AA: 1:03.69 (+1.00s | 1.5%) Aquawolves Swimming 06/13/2025 2025 CO CSI Long Course Open
50 Back
31.57
31.57
100 Back
33.12
1:04.69
100 Back
1:04.69
32 Liam Paxton-Horn 1:04.76 18 A Min AA: 1:03.69 (+1.07s | 1.7%) Durango Swim Club 06/18/2026 2026 CO Grand Junction Invitational
50 Back
31.63
31.63
100 Back
33.13
1:04.76
100 Back
1:04.76
33 Kiran Ambardekar 1:04.77 17 A Min AA: 1:03.69 (+1.08s | 1.7%) Aquawolves Swimming 06/13/2025 2025 CO CSI Long Course Open
50 Back
31.70
31.70
100 Back
33.07
1:04.77
100 Back
1:04.77
34 Cade Palmateer 1:04.81 17 A Min AA: 1:03.69 (+1.12s | 1.7%) Aquawolves Swimming 07/16/2026 2026 CO CSI Senior LCM State Championships
35 Luke Jordan 1:04.90 18 A Min AA: 1:03.69 (+1.21s | 1.9%) Aquawolves Swimming 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
31.00
31.00
100 Back
33.90
1:04.90
100 Back
1:04.90
36 Eddie Pursley 1:04.99 17 A Min AA: 1:03.69 (+1.30s | 2.0%) Evergreen Hurricanes 06/18/2026 2026 CO Grand Junction Invitational
50 Back
31.51
31.51
100 Back
33.48
1:04.99
100 Back
1:04.99
37 Ryland Murray 1:05.01 17 A Min AA: 1:03.69 (+1.32s | 2.0%) Colorado Stingrays Swim Team 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Back
31.52
31.52
100 Back
33.49
1:05.01
100 Back
1:05.01
38 Diego Lara 1:05.14 18 A Min AA: 1:03.69 (+1.45s | 2.2%) Aces Swim Club 06/19/2025 2025 CO ACES Summer Invite
50 Back
31.43
31.43
100 Back
33.71
1:05.14
100 Back
1:05.14
39 Brennan Williams 1:05.27 18 A Min AA: 1:03.69 (+1.58s | 2.4%) Univ. of Denver Hilltoppers 06/12/2026 2026 CO CSI Long Course Open
50 Back
32.15
32.15
100 Back
33.12
1:05.27
100 Back
1:05.27
40 Isaac Skillern 1:05.49 17 A Min AA: 1:03.69 (+1.80s | 2.7%) Flatiron Athletic Club 07/10/2026 2026 CO Firecracker Last Chance Invite
50 Back
31.86
31.86
100 Back
33.63
1:05.49
100 Back
1:05.49
41 Conner Grzywacz 1:05.60 17 A Min AA: 1:03.69 (+1.91s | 2.9%) Unattached 07/17/2025 2025 CO CSI Senior LC State Championships
50 Back
31.83
31.83
100 Back
33.77
1:05.60
100 Back
1:05.60
42 Everett Skillern 1:05.74 17 A Min AA: 1:03.69 (+2.05s | 3.1%) Flatiron Athletic Club 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Back
32.03
32.03
100 Back
33.71
1:05.74
100 Back
1:05.74
43 Cooper Sanders 1:05.77 17 A Min AA: 1:03.69 (+2.08s | 3.2%) North Jeffco Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Back
31.45
31.45
100 Back
34.32
1:05.77
100 Back
1:05.77
44 Matthew Schleicher 1:05.80 17 A Min AA: 1:03.69 (+2.11s | 3.2%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Back
32.18
32.18
100 Back
33.61
1:05.80
100 Back
1:05.80
45 Alexander Luong 1:05.93 17 A Min AA: 1:03.69 (+2.24s | 3.4%) Aquawolves Swimming 06/13/2025 2025 CO CSI Long Course Open
50 Back
32.11
32.11
100 Back
33.82
1:05.93
100 Back
1:05.93
46 Reid Sungy 1:06.18 18 A Min AA: 1:03.69 (+2.49s | 3.8%) Front Range Barracudas 07/17/2025 2025 CO CSI Senior LC State Championships
50 Back
32.06
32.06
100 Back
34.12
1:06.18
100 Back
1:06.18
47 Carson King 1:06.34 17 A Min AA: 1:03.69 (+2.65s | 4.0%) Pikes Peak Athletics 01/04/2025 2025 CO TOPS Long Course Invite
50 Back
33.29
33.29
100 Back
33.05
1:06.34
100 Back
1:06.34
48 John Snow 1:06.51 18 BB Min A: 1:06.49 (+0.02s | 0.0%) Aces Swim Club 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Back
32.70
32.70
100 Back
33.81
1:06.51
100 Back
1:06.51
49 Mateo Trujillo 1:06.62 17 BB Min A: 1:06.49 (+0.13s | 0.2%) North Jeffco Swim Team 07/22/2026 2026 RAFC Last Splash Invitational
50 Patrick Serafin 1:06.71 17 BB Min A: 1:06.49 (+0.22s | 0.3%) Denver Swim Academy 05/17/2025 2025 CO Hilltopper Invite
50 Back
32.78
32.78
100 Back
33.93
1:06.71
100 Back
1:06.71

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.