New! ScoreMeUp is now available on the App Store. Download the iOS app →

Unattached Zone Boys 15-16 - 100 M Back

These rankings show the swimmers' placement within their Zone.
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 Borui Zhang 56.25 16 AAAA Min 07/27/2023 Long Course Far Westerns
2 Dylan Yang 1:01.68 16 AAA Min AAAA: 59.49 (+2.19s | 3.6%) Burlingame Aquatics 05/24/2024 2024 George Haines International Swim Meet
50 Back
30.22
30.22
100 Back
31.46
1:01.68
100 Back
1:01.68
3 Evan Petrov 1:02.22 15 AAA Min AAAA: 59.49 (+2.73s | 4.4%) Walnut Creek Aquabears 05/29/2025 2025 George Haines International Swim Meet
50 Back
30.70
30.70
100 Back
31.52
1:02.22
100 Back
1:02.22
4 Antonio Belleza 1:02.89 15 AA Min AAA: 1:02.39 (+0.50s | 0.8%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Back
30.32
30.32
100 Back
32.57
1:02.89
100 Back
1:02.89
5 Nicolas Ilonta 1:02.96 15 AA Min AAA: 1:02.39 (+0.57s | 0.9%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
6 Trenton Holland 1:03.33 15 AA Min AAA: 1:02.39 (+0.94s | 1.5%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
7 Anthony Kopinski 1:03.65 16 AA Min AAA: 1:02.39 (+1.26s | 2.0%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Back
31.14
31.14
100 Back
32.51
1:03.65
100 Back
1:03.65
8 Seine Lee 1:04.03 15 AA Min AAA: 1:02.39 (+1.64s | 2.6%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
9 Logan Larive 1:04.34 16 AA Min AAA: 1:02.39 (+1.95s | 3.0%) Diablo Aquatics 07/31/2025 2025 Long Course Far Western Championship
10 Cooper Masters 1:04.57 16 AA Min AAA: 1:02.39 (+2.18s | 3.4%) Atlantis Swimming 05/16/2025 Busbey Invitational 2025
50 Back
30.26
30.26
100 Back
34.31
1:04.57
100 Back
1:04.57
11 Frederick Anderson 1:04.59 16 AA Min AAA: 1:02.39 (+2.20s | 3.4%) Cascade Swim Club 07/17/2025 2025 PN 13 O LC Senior Championships
12 Kaylan Williams 1:04.73 15 AA Min AAA: 1:02.39 (+2.34s | 3.6%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
13 Logan Jones 1:05.36 16 A Min AA: 1:05.19 (+0.17s | 0.3%) Bermuda Swim Team 06/20/2025 2025 Planet Swim Summer Championships
50 Back
31.37
31.37
100 Back
33.99
1:05.36
100 Back
1:05.36
14 Juan Fortuno 1:06.14 16 A Min AA: 1:05.19 (+0.95s | 1.4%) Caparra 01/17/2026 2026 Azura Winter Open LCM Invite
15 Issac Wright 1:06.36 15 A Min AA: 1:05.19 (+1.17s | 1.8%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
16 Zachary Cinek 1:06.84 15 A Min AA: 1:05.19 (+1.65s | 2.5%) Phoenix Aquatic Club 07/29/2025 2025 ISCA Summer Senior Blast
17 Tolik Lupasco 1:06.99 15 A Min AA: 1:05.19 (+1.80s | 2.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
18 Rowan Rikhye 1:07.40 15 A Min AA: 1:05.19 (+2.21s | 3.3%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
32.42
32.42
100 Back
34.98
1:07.40
100 Back
1:07.40
19 Emiliano Martinez 1:07.78 15 A Min AA: 1:05.19 (+2.59s | 3.8%) Intendencia de San Jose 01/17/2026 2026 Azura Winter Open LCM Invite
20 Lincoln Walker 1:08.08 16 BB Min A: 1:07.99 (+0.09s | 0.1%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Back
33.75
33.75
100 Back
34.33
1:08.08
100 Back
1:08.08
21 Tikhon Kolobov 1:08.10 16 BB Min A: 1:07.99 (+0.11s | 0.2%) Swim Fort Lauderdale 02/12/2026 2026 SZSS Spring Championships
50 Back
33.29
33.29
100 Back
34.81
1:08.10
100 Back
1:08.10
22 Tyler Rice 1:08.22 15 BB Min A: 1:07.99 (+0.23s | 0.3%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
33.31
33.31
100 Back
34.91
1:08.22
100 Back
1:08.22
23 Lucas Brandt 1:08.54 16 BB Min A: 1:07.99 (+0.55s | 0.8%) Corvallis Aquatic Team 05/02/2025 Bend Swim Club May Invitational
24 Dominic Wright 1:08.64 15 BB Min A: 1:07.99 (+0.65s | 0.9%) Bermuda Swim Team 06/20/2025 2025 Planet Swim Summer Championships
25 Andre Komashko 1:09.27 16 BB Min A: 1:07.99 (+1.28s | 1.8%) Burlingame Aquatics 06/27/2025 Alto Summer Swelter
26 Noah Johnson 1:09.44 15 BB Min A: 1:07.99 (+1.45s | 2.1%) Mount Hood Aquatics 07/11/2025 2025 Seth Dawson
50 Back
33.82
33.82
100 Back
35.62
1:09.44
100 Back
1:09.44
27 Adrian Arroyo 1:09.47 15 BB Min A: 1:07.99 (+1.48s | 2.1%) Streamline Swim Academy 01/17/2026 2026 Azura Winter Open LCM Invite
28 Joseph Lauinger 1:09.70 16 BB Min A: 1:07.99 (+1.71s | 2.5%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
29 Hudson Kemper 1:10.28 15 BB Min A: 1:07.99 (+2.29s | 3.3%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Back
33.58
33.58
100 Back
36.70
1:10.28
100 Back
1:10.28
30 Kyle Pham 1:10.86 16 BB Min A: 1:07.99 (+2.87s | 4.1%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
31 Nathan Kondapalli 1:10.97 15 BB Min A: 1:07.99 (+2.98s | 4.2%) San Ramon Valley Aquatics 04/26/2025 Pleasanton Seahawks LC Senior Open
50 Back
33.79
33.79
100 Back
37.18
1:10.97
100 Back
1:10.97
32 Preston Marks 1:11.11 16 BB Min A: 1:07.99 (+3.12s | 4.4%) Terrapins Swim Team 06/27/2025 TEAM Summer Invitational
50 Back
34.85
34.85
100 Back
36.26
1:11.11
100 Back
1:11.11
33 Alex Spehar 1:11.53 16 BB Min A: 1:07.99 (+3.54s | 4.9%) Multnomah Athletic Club 06/26/2025 2025 Howard Jones Open
34 Calvin Cox 1:11.89 16 BB Min A: 1:07.99 (+3.90s | 5.4%) Bainbridge Island Swim Club 08/03/2022 Western Zones Age Group Championships
35 Alistair Bass 1:12.61 16 BB Min A: 1:07.99 (+4.62s | 6.4%) Swim Fort Lauderdale 05/16/2025 2025 FAST May Invite
50 Back
35.60
35.60
100 Back
37.01
1:12.61
100 Back
1:12.61
36 Noah McFarland 1:12.76 16 BB Min A: 1:07.99 (+4.77s | 6.6%) Thunderbird Aquatic Club 06/20/2025 2025 IE VS Starlight Open
37 Derek Cardona Cruz 1:13.19 15 BB Min A: 1:07.99 (+5.20s | 7.1%) Bluefin Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
38 Evan Allen 1:13.39 16 BB Min A: 1:07.99 (+5.40s | 7.4%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Back
35.10
35.10
100 Back
38.29
1:13.39
100 Back
1:13.39
39 Pranay Sriram 1:13.41 16 BB Min A: 1:07.99 (+5.42s | 7.4%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
40 Leo Rea 1:14.34 15 B Min BB: 1:13.69 (+0.65s | 0.9%) Burlingame Aquatics 06/29/2024 Alto Summer Swelter
41 Owen Cheung 1:15.10 16 B Min BB: 1:13.69 (+1.41s | 1.9%) Cascade Swim Club 04/25/2025 2025 PN KING Spring Derby
42 Dion Jones III 1:15.19 15 B Min BB: 1:13.69 (+1.50s | 2.0%) Wahoos of Jacksonville 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
50 Back
37.24
37.24
100 Back
37.95
1:15.19
100 Back
1:15.19
43 Saiji Clark 1:15.27 16 B Min BB: 1:13.69 (+1.58s | 2.1%) Layton Surfers Swim Team 07/25/2024 2024 UTAGS Long Course Championships
50 Back
36.64
36.64
100 Back
38.63
1:15.27
100 Back
1:15.27
44 Alexander Hecker 1:15.65 15 B Min BB: 1:13.69 (+1.96s | 2.6%) Olympic 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
36.67
36.67
100 Back
38.98
1:15.65
100 Back
1:15.65
45 Jakob Schimnowski 1:16.63 15 B Min BB: 1:13.69 (+2.94s | 3.8%) Unattached 05/24/2025 2025 Mike Snyder Memorial
50 Back
36.96
36.96
100 Back
39.67
1:16.63
100 Back
1:16.63
46 Noah Fulton 1:17.36 15 B Min BB: 1:13.69 (+3.67s | 4.7%) Bermuda Swim Team 06/20/2025 2025 Planet Swim Summer Championships
50 Back
37.09
37.09
100 Back
40.27
1:17.36
100 Back
1:17.36
47 Benjamin Jacobs 1:19.16 16 B Min BB: 1:13.69 (+5.47s | 6.9%) Nation\\\\\\'s Capital Swim Club 05/13/2022 2022 VA STAT LC Invite
50 Back
38.88
38.88
100 Back
40.28
1:19.16
100 Back
1:19.16
48 Adrian Negron 1:19.73 15 B: 1:19.39 (+0.34s | 0.4%) Bluefin Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
49 Tej Pal 1:19.75 15 B: 1:19.39 (+0.36s | 0.5%) Bainbridge Island Swim Club 06/27/2025 2025 PN SMAC Summer Classic Invitational
50 Cohen McKenzie 1:19.93 16 B: 1:19.39 (+0.54s | 0.7%) Klamath Basin Aquatics 06/27/2025 2025 Lakeview Lion S Invitational

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.