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Western Zone Zone Boys 17-18 - 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
301 Emory Vorndam 1:04.16 17 A Min AA: 1:03.69 (+0.47s | 0.7%) Temecula Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
31.66
31.66
100 Back
32.50
1:04.16
100 Back
1:04.16
302 Feiyang Zhang 1:04.16 18 A Min AA: 1:03.69 (+0.47s | 0.7%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
303 Caleb Yoo 1:04.16 17 A Min AA: 1:03.69 (+0.47s | 0.7%) Fast Swim Team 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Back
30.99
30.99
100 Back
33.17
1:04.16
100 Back
1:04.16
304 Jack Green 1:04.20 18 A Min AA: 1:03.69 (+0.51s | 0.8%) Stingray Swim Team 06/13/2026 2026 PN IST June Invtational Approved
305 Tristan Dons 1:04.21 17 A Min AA: 1:03.69 (+0.52s | 0.8%) Charger Aquatics 06/26/2025 2025 TYR GO Challenge
306 Jared Chang 1:04.24 18 A Min AA: 1:03.69 (+0.55s | 0.9%) Tiger Aquatics 07/31/2025 2025 Long Course Far Western Championship
307 Josh Price 1:04.24 18 A Min AA: 1:03.69 (+0.55s | 0.9%) Lakewood Aquatics 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Back
30.78
30.78
100 Back
33.46
1:04.24
100 Back
1:04.24
308 Jackson Francesconi 1:04.24 17 A Min AA: 1:03.69 (+0.55s | 0.9%) University Place Aquatic Club 07/17/2025 2025 PN 13 O LC Senior Championships
309 Peter Lin 1:04.24 18 A Min AA: 1:03.69 (+0.55s | 0.9%) Rose Bowl Aquatics 05/22/2026 2026 CA 30th NOVA Speedo Grand Challenge
50 Back
31.14
31.14
100 Back
33.10
1:04.24
100 Back
1:04.24
310 Dominic Gutierrez 1:04.31 18 A Min AA: 1:03.69 (+0.62s | 1.0%) Rose Bowl Aquatics 06/16/2023 2023 CA SCS CANY JAG
50 Back
31.16
31.16
100 Back
33.15
1:04.31
100 Back
1:04.31
311 Davis Brown 1:04.31 18 A Min AA: 1:03.69 (+0.62s | 1.0%) Denver Swim Academy 06/19/2025 2025 CO ACES Summer Invite
50 Back
30.56
30.56
100 Back
33.75
1:04.31
100 Back
1:04.31
312 Moshe Sikkel 1:04.34 17 A Min AA: 1:03.69 (+0.65s | 1.0%) Northern Mariana Islands 05/08/2026 XIV 2026 Oceania Swimming Championships
313 David Price 1:04.39 16 A Min AA: 1:03.69 (+0.70s | 1.1%) Sacramento Aquatics Club 07/31/2025 2025 Long Course Far Western Championship
314 Nikhil Pai 1:04.39 18 A Min AA: 1:03.69 (+0.70s | 1.1%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
315 Jaden Akpan 1:04.40 18 A Min AA: 1:03.69 (+0.71s | 1.1%) Boise YMCA Swim Team 06/06/2025 2025 TRI CITY INVITATIONAL
316 Jacob Wang 1:04.40 17 A Min AA: 1:03.69 (+0.71s | 1.1%) Rose Bowl Aquatics 05/22/2026 2026 CA 30th NOVA Speedo Grand Challenge
50 Back
30.95
30.95
100 Back
33.45
1:04.40
100 Back
1:04.40
317 Matthew Ho 1:04.41 17 A Min AA: 1:03.69 (+0.72s | 1.1%) Cerritos Aquatic Club 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Back
31.52
31.52
100 Back
32.89
1:04.41
100 Back
1:04.41
318 Brandon Shin 1:04.46 18 A Min AA: 1:03.69 (+0.77s | 1.2%) Monterey Park Manta Rays 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
31.09
31.09
100 Back
33.37
1:04.46
100 Back
1:04.46
319 Eric Meng 1:04.48 18 A Min AA: 1:03.69 (+0.79s | 1.2%) California Dolphins Swim Team 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
320 Benjamin White 1:04.48 18 A Min AA: 1:03.69 (+0.79s | 1.2%) Santa Barbara Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
321 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
322 Will Leibowitz 1:04.51 17 A Min AA: 1:03.69 (+0.82s | 1.3%) Orinda Aquatics 07/26/2025 PC OAPB Summer Finale Invitational
323 Alexander Dumas 1:04.51 18 A Min AA: 1:03.69 (+0.82s | 1.3%) Valley Aquatics 05/01/2026 2026 PN BC May Flowers Approved
324 Jaxson Mania 1:04.53 17 A Min AA: 1:03.69 (+0.84s | 1.3%) Fort Collins Area Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Back
31.79
31.79
100 Back
32.74
1:04.53
100 Back
1:04.53
325 Cole Krabak 1:04.55 17 A Min AA: 1:03.69 (+0.86s | 1.3%) Seattle Metropolitan Aquatic C 06/14/2025 2025 IST June Invtational
326 Jackson Hatchard 1:04.55 18 A Min AA: 1:03.69 (+0.86s | 1.3%) Olympus Aquatics 07/18/2024 2024 LC SR CHAMPS
50 Back
31.79
31.79
100 Back
32.76
1:04.55
100 Back
1:04.55
327 Luke Haas 1:04.61 17 A Min AA: 1:03.69 (+0.92s | 1.4%) Ccat Swimming 07/05/2024 2024 LAI
328 Daniel Xia 1:04.62 17 A Min AA: 1:03.69 (+0.93s | 1.4%) Wave Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
329 Nathan Maglalang 1:04.63 18 A Min AA: 1:03.69 (+0.94s | 1.5%) San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
330 Aidan Ciro 1:04.63 18 A Min AA: 1:03.69 (+0.94s | 1.5%) Artesia Aquatic Club 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Back
31.65
31.65
100 Back
32.98
1:04.63
100 Back
1:04.63
331 Mark Cecco 1:04.63 17 A Min AA: 1:03.69 (+0.94s | 1.5%) Charger Aquatics 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Back
30.62
30.62
100 Back
34.01
1:04.63
100 Back
1:04.63
332 Gabriel Hoffman 1:04.66 18 A Min AA: 1:03.69 (+0.97s | 1.5%) Orinda Aquatics 07/27/2024 OA Summer Finale SCY LCM Invitational 2024
333 Max Dionne 1:04.68 17 A Min AA: 1:03.69 (+0.99s | 1.5%) Wolverine Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
334 Carson Walker 1:04.68 18 A Min AA: 1:03.69 (+0.99s | 1.5%) Issaquah Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
335 Logan Hansen 1:04.69 18 A Min AA: 1:03.69 (+1.00s | 1.5%) Utah Valley Aquatics 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
31.29
31.29
100 Back
33.40
1:04.69
100 Back
1:04.69
336 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
337 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
338 Mateo Abourjeily 1:04.70 18 A Min AA: 1:03.69 (+1.01s | 1.6%) Irvine Novaquatics 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Back
31.34
31.34
100 Back
33.36
1:04.70
100 Back
1:04.70
339 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
340 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
341 Edward Hansen 1:04.79 16 A Min AA: 1:03.69 (+1.10s | 1.7%) Utah Valley Aquatics 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
31.44
31.44
100 Back
33.35
1:04.79
100 Back
1:04.79
342 Christopher Wang 1:04.79 17 A Min AA: 1:03.69 (+1.10s | 1.7%) Pleasanton Seahawks 06/28/2025 Orinda Aquatics LC Senior Open Meet
343 Harrison Kundahl 1:04.81 18 A Min AA: 1:03.69 (+1.12s | 1.7%) Univ. of Denver Hilltoppers 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
344 Samuel Hobson 1:04.82 17 A Min AA: 1:03.69 (+1.13s | 1.7%) Velocity Swimming 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
345 Luke Leon Guerrero 1:04.85 18 A Min AA: 1:03.69 (+1.16s | 1.8%) Fast Swim Team 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
346 Tieg Henning 1:04.85 18 A Min AA: 1:03.69 (+1.16s | 1.8%) Apex 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
31.78
31.78
100 Back
33.07
1:04.85
100 Back
1:04.85
347 Marcus Tomola 1:04.88 17 A Min AA: 1:03.69 (+1.19s | 1.8%) AC Swim Club 07/10/2026 Pacific Swimming Long Course Senior Open
50 Back
31.23
31.23
100 Back
33.65
1:04.88
100 Back
1:04.88
348 Roman Fox 1:04.94 18 A Min AA: 1:03.69 (+1.25s | 1.9%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
349 Yejun Lee 1:04.95 17 A Min AA: 1:03.69 (+1.26s | 1.9%) Fast Swim Team 05/22/2026 2026 CA 30th NOVA Speedo Grand Challenge
50 Back
31.48
31.48
100 Back
33.47
1:04.95
100 Back
1:04.95
350 Sam Gao 1:04.97 17 A Min AA: 1:03.69 (+1.28s | 2.0%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025

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.