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Unattached 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 Borui Zhang 56.25 16 AAAA Min 07/27/2023 Long Course Far Westerns
2 Benjamin Witmer 58.21 18 AAA Min AAAA: 58.19 (+0.02s | 0.0%) Univ. of Denver Hilltoppers 06/13/2025 2025 CO CSI Long Course Open
50 Back
28.78
28.78
100 Back
29.43
58.21
100 Back
58.21
3 Carlos Moreno Sarmiento 58.38 18 AAA Min AAAA: 58.19 (+0.19s | 0.3%) Mexico 06/18/2026 2026 CA MVN Fran Crippen SMOC
4 Kobe Tuioti 1:00.28 16 AAA Min AAAA: 58.19 (+2.09s | 3.5%) Samoa 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Back
29.51
29.51
100 Back
30.77
1:00.28
100 Back
1:00.28
5 Benjamin Hu 1:00.36 17 AAA Min AAAA: 58.19 (+2.17s | 3.6%) Club Wolverine 07/23/2025 2025 TYR FUTURES OCALA
50 Back
29.52
29.52
100 Back
30.84
1:00.36
100 Back
1:00.36
6 Mason Baldwin 1:00.66 17 AAA Min AAAA: 58.19 (+2.47s | 4.1%) 07/16/2026 2026 Florida Summer Senior Championships
50 Back
29.29
29.29
100 Back
31.37
1:00.66
100 Back
1:00.66
7 Keagan Ives 1:01.00 17 AA Min AAA: 1:00.89 (+0.11s | 0.2%) Unattached 02/12/2026 2026 SZSS Spring Championships
50 Back
29.87
29.87
100 Back
31.13
1:01.00
100 Back
1:01.00
8 Cesar Hermosillo Salgado 1:01.04 18 AA Min AAA: 1:00.89 (+0.15s | 0.2%) Olympic 07/06/2023 2023 Los Angeles Invite @ USC
50 Back
29.89
29.89
100 Back
31.15
1:01.04
100 Back
1:01.04
9 Thaddeus Kwong 1:01.52 16 AA Min AAA: 1:00.89 (+0.63s | 1.0%) Fiji 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Back
29.67
29.67
100 Back
31.85
1:01.52
100 Back
1:01.52
10 Kazuumi Nestor 1:01.58 17 AA Min AAA: 1:00.89 (+0.69s | 1.1%) Palau 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Back
29.99
29.99
100 Back
31.59
1:01.58
100 Back
1:01.58
11 Parker Mann 1:01.92 17 AA Min AAA: 1:00.89 (+1.03s | 1.7%) South Metro Storm 07/23/2026 2026 MN STRM Senior LC State Championship
50 Back
30.27
30.27
100 Back
31.65
1:01.92
100 Back
1:01.92
12 Eamon Lappas-Ford 1:02.87 17 AA Min AAA: 1:00.89 (+1.98s | 3.1%) North Palm Beach Swim Club 07/23/2026 2026 FG Senior LCM Championships
50 Back
30.72
30.72
100 Back
32.15
1:02.87
100 Back
1:02.87
13 Anthony Kopinski 1:03.65 16 AA Min AAA: 1:00.89 (+2.76s | 4.3%) 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
14 Justin Turian 1:03.85 18 A Min AA: 1:03.69 (+0.16s | 0.3%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Back
30.95
30.95
100 Back
32.90
1:03.85
100 Back
1:03.85
15 Ignacio Ortiz Torres 1:04.28 17 A Min AA: 1:03.69 (+0.59s | 0.9%) Caparra 01/17/2026 2026 Azura Winter Open LCM Invite
16 Bryson Himmelheber 1:04.30 17 A Min AA: 1:03.69 (+0.61s | 0.9%) Hamilton Area YMCA 05/30/2026 2026 HACY Summer Solstice
50 Back
31.37
31.37
100 Back
32.93
1:04.30
100 Back
1:04.30
17 Eli Bona 1:04.42 18 A Min AA: 1:03.69 (+0.73s | 1.1%) Walla Walla Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Back
31.32
31.32
100 Back
33.10
1:04.42
100 Back
1:04.42
18 Cooper Masters 1:04.57 16 A Min AA: 1:03.69 (+0.88s | 1.4%) 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
19 Jose Roman Cruz 1:06.12 18 A Min AA: 1:03.69 (+2.43s | 3.7%) Club Acuatico DE Alto Nivel 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
31.74
31.74
100 Back
34.38
1:06.12
100 Back
1:06.12
20 Aiden Nguyen 1:06.17 17 A Min AA: 1:03.69 (+2.48s | 3.7%) South Metro Storm 07/17/2026 2026 MN STRM Minnesota Regional Championship
50 Back
32.11
32.11
100 Back
34.05
1:06.17
100 Back
1:06.17
21 John Tracy 1:06.69 18 BB Min A: 1:06.49 (+0.20s | 0.3%) South Metro Storm 07/17/2026 2026 MN STRM Minnesota Regional Championship
50 Back
32.34
32.34
100 Back
34.35
1:06.69
100 Back
1:06.69
22 Marco Tijerina Jimenez 1:06.73 17 BB Min A: 1:06.49 (+0.24s | 0.4%) Dorados 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Back
32.54
32.54
100 Back
34.18
1:06.73
100 Back
1:06.73
23 Genta Fujii 1:07.66 17 BB Min A: 1:06.49 (+1.17s | 1.7%) Clovis Swim Club 07/19/2023 Renee And Jim Patterson Classic
24 Paulo Lara 1:07.66 17 BB Min A: 1:06.49 (+1.17s | 1.7%) SwimRight Team 01/17/2026 2026 Azura Winter Open LCM Invite
25 Connor Price 1:07.71 17 BB Min A: 1:06.49 (+1.22s | 1.8%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
26 Gavin Wells 1:07.89 18 BB Min A: 1:06.49 (+1.40s | 2.1%) Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
27 Jeremiah Paiz 1:08.06 18 BB Min A: 1:06.49 (+1.57s | 2.3%) Swim Fort Lauderdale 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
28 Ethan Morse 1:08.14 18 BB Min A: 1:06.49 (+1.65s | 2.4%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
29 Noah Stillman 1:08.34 17 BB Min A: 1:06.49 (+1.85s | 2.7%) Walla Walla Swim Club 08/03/2022 Western Zones Age Group Championships
30 Alexander Ries 1:08.67 18 BB Min A: 1:06.49 (+2.18s | 3.2%) Unattached 04/21/2023 2023 AC Swim Club Swim Into Spring
31 Makalo Philp 1:09.05 18 BB Min A: 1:06.49 (+2.56s | 3.7%) Fiji 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Back
32.71
32.71
100 Back
36.34
1:09.05
100 Back
1:09.05
32 Caden WU 1:09.34 17 BB Min A: 1:06.49 (+2.85s | 4.1%) Reno Aquatic Club 07/14/2023 2023 Silver State Championships
33 Brooker Landau 1:09.78 18 BB Min A: 1:06.49 (+3.29s | 4.7%) Orinda Aquatics 07/22/2023 OA Summer Finale SCY LCM Invitational 2023
34 David Johns 1:09.96 18 BB Min A: 1:06.49 (+3.47s | 5.0%) Wahoos of Jacksonville 07/24/2026 2026 Area 1 LCM Championships
50 Back
34.31
34.31
100 Back
35.65
1:09.96
100 Back
1:09.96
35 Ryan Kumar 1:10.07 18 BB Min A: 1:06.49 (+3.58s | 5.1%) Alto Swim Club 06/29/2024 Alto Summer Swelter
36 Ethan Persten 1:10.14 18 BB Min A: 1:06.49 (+3.65s | 5.2%) TS Aquatics 05/01/2026 Jesse Vasallo Swimming Invitational
50 Back
33.65
33.65
100 Back
36.49
1:10.14
100 Back
1:10.14
37 Matias Cardona 1:10.44 17 BB Min A: 1:06.49 (+3.95s | 5.6%) Tsunamis Swim Team 07/23/2026 2026 FG Senior LCM Championships
50 Back
32.72
32.72
100 Back
37.71
1:10.44
100 Back
1:10.44
38 Christian Rodriguez 1:10.63 16 BB Min A: 1:06.49 (+4.14s | 5.9%) Sunrise Swimming 06/26/2026 2026 Michael Lohberg Invitational
50 Back
34.06
34.06
100 Back
36.57
1:10.63
100 Back
1:10.63
39 Graeden Standorf 1:10.70 17 BB Min A: 1:06.49 (+4.21s | 6.0%) Univ. Of Michigan Swim Team 08/03/2023 2023 Central Zone 14 U Championship IN
50 Back
34.34
34.34
100 Back
36.36
1:10.70
100 Back
1:10.70
40 Kyle Pham 1:10.86 16 BB Min A: 1:06.49 (+4.37s | 6.2%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
41 Ziyue Yang 1:11.17 17 BB Min A: 1:06.49 (+4.68s | 6.6%) Pleasanton Seahawks 06/11/2022 CROW BSW C B BB+
42 Nathan Foucu 1:11.37 18 BB Min A: 1:06.49 (+4.88s | 6.8%) Osprey Aquatics 06/25/2022 Valley Splash Race To JOs
43 Alex Spehar 1:11.53 16 BB Min A: 1:06.49 (+5.04s | 7.0%) Multnomah Athletic Club 06/26/2025 2025 Howard Jones Open
44 Ocean Campus 1:11.88 17 BB Min A: 1:06.49 (+5.39s | 7.5%) Toronto Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
45 Calvin Cox 1:11.89 16 BB Min A: 1:06.49 (+5.40s | 7.5%) Bainbridge Island Swim Club 08/03/2022 Western Zones Age Group Championships
46 Songpu WU 1:11.99 17 BB Min A: 1:06.49 (+5.50s | 7.6%) Pleasanton Seahawks 06/10/2023 Orinda Aquatics LC C B BB+
47 Kyle Stilinovich 1:12.02 18 B Min BB: 1:11.99 (+0.03s | 0.0%) Terrapins Swim Team 05/14/2022 Terrapins LC C B BB+ Meet
48 Powell Jacob 1:12.43 17 B Min BB: 1:11.99 (+0.44s | 0.6%) Mount Hood Aquatics 05/02/2025 2025 PN BC May Flowers
49 Noah McFarland 1:12.76 16 B Min BB: 1:11.99 (+0.77s | 1.1%) Thunderbird Aquatic Club 06/20/2025 2025 IE VS Starlight Open
50 Nicholas Marmolejo 1:12.90 17 B Min BB: 1:11.99 (+0.91s | 1.2%) Sunrise Swimming 05/15/2026 May Central Park Series
50 Back
35.69
35.69
100 Back
37.21
1:12.90
100 Back
1:12.90

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.