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Western Zone Zone Boys 10 & under - 100 Y 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
1151 Trek Tarinelli 1:49.60 10 B: 1:40.69 (+8.91s | 8.1%) Southern Utah Swimming Associa 12/12/2025 Stingrays Christmas Chaos
50 Back
51.02
51.02
100 Back
58.58
1:49.60
100 Back
1:49.60
1152 Callum Donner 1:49.60 9 B: 1:40.69 (+8.91s | 8.1%) SlipStream Aquatics 03/13/2026 Mile High Championship Invitational
50 Back
55.78
55.78
100 Back
53.82
1:49.60
100 Back
1:49.60
1153 Alec Hulting 1:49.66 9 B: 1:40.69 (+8.97s | 8.2%) Corvallis Aquatic Team 03/14/2026 2026 CAT Spring Invite
1154 Finn McGrath 1:49.71 7 B: 1:40.69 (+9.02s | 8.2%) Multnomah Athletic Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Back
54.33
54.33
100 Back
55.38
1:49.71
100 Back
1:49.71
1155 Aiden Cai 1:49.75 7 B: 1:40.69 (+9.06s | 8.3%) Santa Clara Swim Club 03/28/2026 Swim South Bay
1156 Zachary Lin 1:49.82 10 B: 1:40.69 (+9.13s | 8.3%) Pro Swimming 03/06/2026 2026 PN PRO March Last Chance Intra Apprived
1157 Aaron Yao 1:49.83 10 B: 1:40.69 (+9.14s | 8.3%) Los Altos Mountain View Aquati 03/28/2026 LAMV C B A+ Meet
50 Back
55.08
55.08
100 Back
54.75
1:49.83
100 Back
1:49.83
1158 Ayaan Agrawal 1:49.89 9 B: 1:40.69 (+9.20s | 8.4%) Quicksilver Swimming 10/11/2025 QSS Santa Cruz Competenicia C B A+
1159 Grayson Jones 1:49.94 9 B: 1:40.69 (+9.25s | 8.4%) North State Narwhals 10/17/2025 2025 KING OF THE HILL CHALLENGE
1160 Lucas Liu 1:50.04 9 B: 1:40.69 (+9.35s | 8.5%) Bellevue Club Swim Team 10/18/2025 2025 PN VAST Fall Classic
50 Back
53.29
53.29
100 Back
56.75
1:50.04
100 Back
1:50.04
1161 Gavin Tong 1:50.04 7 B: 1:40.69 (+9.35s | 8.5%) Blue Dolphin Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
54.30
54.30
100 Back
55.74
1:50.04
100 Back
1:50.04
1162 Ezekiel Techera Gartner 1:50.08 9 B: 1:40.69 (+9.39s | 8.5%) Pacifica Sea Lions 11/14/2025 PSL Pumpkin Spice Lovers 25 129
1163 Rowan Romero 1:50.09 10 B: 1:40.69 (+9.40s | 8.5%) Falfins Swimming 12/19/2025 2025 CO Falfins Holiday Open
1164 Liam Bowen 1:50.10 10 B: 1:40.69 (+9.41s | 8.5%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
54.91
54.91
100 Back
55.19
1:50.10
100 Back
1:50.10
1165 Eason Lee 1:50.12 9 B: 1:40.69 (+9.43s | 8.6%) Issaquah Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Back
51.75
51.75
100 Back
58.37
1:50.12
100 Back
1:50.12
1166 Sebastian Alfonso 1:50.17 10 B: 1:40.69 (+9.48s | 8.6%) Walnut Creek Aquabears 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1167 Noel Sea 1:50.22 9 B: 1:40.69 (+9.53s | 8.6%) Tualatin Hills Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Back
52.85
52.85
100 Back
57.37
1:50.22
100 Back
1:50.22
1168 Marcus Tsirogiannis 1:50.23 10 B: 1:40.69 (+9.54s | 8.7%) Highland Dolphins Aquatic Club 03/07/2026 BAC Race To AGCs
1169 Landon Carroll 1:50.25 9 B: 1:40.69 (+9.56s | 8.7%) Inland Coastal Aquatic Club 02/21/2026 2026 SI JBST Age Group Champs Max
1170 Jordan Zhu 1:50.26 8 B: 1:40.69 (+9.57s | 8.7%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
1171 Luca Balzarini 1:50.29 9 B: 1:40.69 (+9.60s | 8.7%) Valley Aquatics 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Back
49.77
49.77
100 Back
1:00.52
1:50.29
100 Back
1:50.29
1172 Baden Brown 1:50.29 9 B: 1:40.69 (+9.60s | 8.7%) Rancho San Dieguito 04/11/2026 SI 2026 RSD All Ages BC Meet
50 Back
53.38
53.38
100 Back
56.91
1:50.29
100 Back
1:50.29
1173 Diego Pisoni 1:50.43 9 B: 1:40.69 (+9.74s | 8.8%) Neptune Swimming 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
1174 Lee Lopez 1:50.44 10 B: 1:40.69 (+9.75s | 8.8%) SOL Swim Team 10/11/2025 2025 SI HSA All Ages B C
1175 Maximilian Farrow-Smith 1:50.47 10 B: 1:40.69 (+9.78s | 8.9%) Pacifica Sea Lions 12/06/2025 DCD Winter Holiday Splash CBA+
1176 Valentino Agresti 1:50.65 9 B: 1:40.69 (+9.96s | 9.0%) Punahou Aquatics Institute 01/11/2026 ABC SCY Meet
1177 Aaron Xue 1:50.66 9 B: 1:40.69 (+9.97s | 9.0%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
1178 Desmond Johansen 1:50.67 8 B: 1:40.69 (+9.98s | 9.0%) Aulea Swim Club 11/09/2025 OSL A+ SCY Meet
50 Back
54.27
54.27
100 Back
56.40
1:50.67
100 Back
1:50.67
1179 Liam Chung 1:50.74 9 B: 1:40.69 (+10.05s | 9.1%) Seattle Metropolitan Aquatic C 03/28/2026 2026 PN Spring Showdown, Div 2 Approved
50 Back
52.29
52.29
100 Back
58.45
1:50.74
100 Back
1:50.74
1180 William Otto 1:50.76 10 B: 1:40.69 (+10.07s | 9.1%) Harbor Aquatics Club 09/27/2025 2025 PN PPST Sprint And Relay Fest
1181 Hayden Lee 1:50.80 9 B: 1:40.69 (+10.11s | 9.1%) Daly City Dolphins 03/28/2026 PSL March CBA+
1182 Oliver Keatts 1:50.82 10 B: 1:40.69 (+10.13s | 9.1%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Back
53.94
53.94
100 Back
56.88
1:50.82
100 Back
1:50.82
1183 Derek Zhu 1:50.82 9 B: 1:40.69 (+10.13s | 9.1%) Chinook Aquatic Club 10/19/2024 2024 PN IST Fall Open
50 Back
54.41
54.41
100 Back
56.41
1:50.82
100 Back
1:50.82
1184 Declan Carter 1:50.83 10 B: 1:40.69 (+10.14s | 9.1%) Lehi Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
51.36
51.36
100 Back
59.47
1:50.83
100 Back
1:50.83
1185 Ethan Gao 1:50.85 9 B: 1:40.69 (+10.16s | 9.2%) California Dolphins Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
54.74
54.74
100 Back
56.11
1:50.85
100 Back
1:50.85
1186 Sourish Annam 1:50.91 10 B: 1:40.69 (+10.22s | 9.2%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
52.24
52.24
100 Back
58.67
1:50.91
100 Back
1:50.91
1187 Zane Small 1:50.93 9 B: 1:40.69 (+10.24s | 9.2%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
54.93
54.93
100 Back
56.00
1:50.93
100 Back
1:50.93
1188 Parker Bettis 1:50.94 10 B: 1:40.69 (+10.25s | 9.2%) Nampa Swim Team 10/11/2025 2025 Koudelka Memorial
1189 Thomas Yamamoto 1:51.00 10 B: 1:40.69 (+10.31s | 9.3%) Cedar Swim Club 02/20/2025 2025 CSC Final Countdown
1190 Cash Svenby 1:51.02 10 B: 1:40.69 (+10.33s | 9.3%) Valley Dolphins Swim Team 07/11/2025 2025 CO AP Rocky Mountain State Games
50 Back
50.83
50.83
100 Back
1:00.19
1:51.02
100 Back
1:51.02
1191 Grayson Bennett 1:51.02 8 B: 1:40.69 (+10.33s | 9.3%) Spokane Waves Aquatic Team 12/05/2025 2025 SWAT Winter Invite
50 Back
53.24
53.24
100 Back
57.78
1:51.02
100 Back
1:51.02
1192 Bruce Asmega 1:51.03 10 B: 1:40.69 (+10.34s | 9.3%) Pacifica Sea Lions 12/06/2025 DCD Winter Holiday Splash CBA+
1193 Hunter McCormick 1:51.17 9 B: 1:40.69 (+10.48s | 9.4%) Arizona Dolphins 12/04/2025 2025 Holiday Swim Festival
50 Back
53.62
53.62
100 Back
57.55
1:51.17
100 Back
1:51.17
1194 Jett Reardon 1:51.21 10 B: 1:40.69 (+10.52s | 9.5%) South Snohomish Co Dolphins 11/16/2024 2024 PN MMSC November Invitational
50 Back
52.97
52.97
100 Back
58.24
1:51.21
100 Back
1:51.21
1195 Choeyang Gyaltso 1:51.21 10 B: 1:40.69 (+10.52s | 9.5%) Montrose Marlins Swim Club 06/05/2026 2026 CO Gunnison Invitational
50 Back
54.36
54.36
100 Back
56.85
1:51.21
100 Back
1:51.21
1196 Lucas Li 1:51.25 9 B: 1:40.69 (+10.56s | 9.5%) Alto Swim Club 02/22/2025 De Anza C B A+
1197 Owen Deis 1:51.28 10 B: 1:40.69 (+10.59s | 9.5%) Clovis Swim Club 11/23/2024 2024 FDST ABC Meet Dr Dowain Wright Memorial
1198 Luke Maendel 1:51.28 10 B: 1:40.69 (+10.59s | 9.5%) Ski Hi Aquatics 06/19/2026 2026 Max Shirley Radiff Memorial
50 Back
55.40
55.40
100 Back
55.88
1:51.28
100 Back
1:51.28
1199 Connor Osborne 1:51.29 10 B: 1:40.69 (+10.60s | 9.5%) Prineville Swim Team 07/10/2025 2025 Madras Summer Race Fun Series #2
1200 Miles Zhang 1:51.31 9 B: 1:40.69 (+10.62s | 9.5%) Milpitas Aquatic Club 02/07/2026 Valley Splash Short Course C B A Meet

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.