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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
1051 Beau Fulton 1:48.77 10 B: 1:40.69 (+8.08s | 7.4%) Rancho San Dieguito 03/15/2025 2025 SI JBST NTS All Ages
1052 Lawson Tenfjord 1:48.79 10 B: 1:40.69 (+8.10s | 7.4%) Highlands Ranch Aquatics 01/24/2025 2025 CO TOPS Colorado Open
25 Back
25.20
25.20
50 Back
29.10
54.30
50 Back
54.30
75 Back
27.94
1:22.24
100 Back
26.55
1:48.79
50 Back
54.49
1053 Tyden Mukai 1:48.84 10 B: 1:40.69 (+8.15s | 7.5%) Punahou Aquatics Institute 11/09/2025 OSL A+ SCY Meet
50 Back
52.28
52.28
100 Back
56.56
1:48.84
100 Back
1:48.84
1054 Parker Hall 1:48.86 10 B: 1:40.69 (+8.17s | 7.5%) Falfins Swimming 07/18/2026 2026 CO AP Rocky Mountain State Games
1055 Samuel Smith 1:48.87 10 B: 1:40.69 (+8.18s | 7.5%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Back
50.52
50.52
100 Back
58.35
1:48.87
100 Back
1:48.87
1056 Michael Rubright 1:48.95 10 B: 1:40.69 (+8.26s | 7.6%) Excel Aquatics 11/01/2025 2025 Pumpkin Spice Splash
50 Back
51.06
51.06
100 Back
57.89
1:48.95
100 Back
1:48.95
1057 Ethan Lyu 1:48.96 9 B: 1:40.69 (+8.27s | 7.6%) Tri-city Channel Cats 01/31/2026 2026 Winter Open
50 Back
50.07
50.07
50 Back
50.07
100 Back
58.89
1:48.96
50 Back
58.89
1058 Cole Warner 1:49.01 9 B: 1:40.69 (+8.32s | 7.6%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
51.78
51.78
100 Back
57.23
1:49.01
100 Back
1:49.01
1059 Brighton Watts 1:49.04 9 B: 1:40.69 (+8.35s | 7.7%) Wasatch Front Fish Market 09/18/2025 WFFM September Intersquad
50 Back
51.62
51.62
100 Back
57.42
1:49.04
100 Back
1:49.04
1060 Chase Clark 1:49.07 10 B: 1:40.69 (+8.38s | 7.7%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
53.59
53.59
100 Back
55.48
1:49.07
100 Back
1:49.07
1061 Jeremiah Yoo 1:49.09 8 B: 1:40.69 (+8.40s | 7.7%) Bellevue Club Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
54.54
54.54
100 Back
54.55
1:49.09
100 Back
1:49.09
1062 Becker Robinson-Jones 1:49.11 10 B: 1:40.69 (+8.42s | 7.7%) Northglenn Fusion Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
52.51
52.51
50 Back
52.51
100 Back
56.60
1:49.11
50 Back
56.60
1063 Nathaniel Chiang 1:49.15 10 B: 1:40.69 (+8.46s | 7.8%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
52.43
52.43
100 Back
56.72
1:49.15
100 Back
1:49.15
1064 Vihaan Barli 1:49.17 8 B: 1:40.69 (+8.48s | 7.8%) Pro Swimming 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
52.48
52.48
100 Back
56.69
1:49.17
100 Back
1:49.17
1065 Victor Secor 1:49.17 9 B: 1:40.69 (+8.48s | 7.8%) Piedmont Swim Team 03/01/2025 VJO March Mayhem C B A+ 2025
1066 Ryan Li 1:49.18 9 B: 1:40.69 (+8.49s | 7.8%) Seattle Metropolitan Aquatic C 05/17/2026 2026 PN SMAC May Mini Meet Approved
1067 George Bowman 1:49.19 9 B: 1:40.69 (+8.50s | 7.8%) North Bay Aquatics 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
1068 Sebastien Watson-Lamb 1:49.21 9 B: 1:40.69 (+8.52s | 7.8%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
49.85
49.85
100 Back
59.36
1:49.21
100 Back
1:49.21
1069 Emmitt Phillips 1:49.26 9 B: 1:40.69 (+8.57s | 7.8%) Vandal Aquatic Club 09/27/2025 Cougar Fall Fury
50 Back
50.36
50.36
100 Back
58.90
1:49.26
100 Back
1:49.26
1070 Andrew Zhu 1:49.30 9 B: 1:40.69 (+8.61s | 7.9%) Rocky Mountain Rapids 02/08/2026 2026 CO Falfins Short Course Series #4
50 Back
53.33
53.33
100 Back
55.97
1:49.30
100 Back
1:49.30
1071 Brady Hoff 1:49.30 9 B: 1:40.69 (+8.61s | 7.9%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
54.10
54.10
100 Back
55.20
1:49.30
100 Back
1:49.30
1072 Gavin Merrill 1:49.31 9 B: 1:40.69 (+8.62s | 7.9%) Olympus Aquatics 06/23/2025 2025 OA Summer Splash
1073 Evan Kang 1:49.44 9 B: 1:40.69 (+8.75s | 8.0%) Unattached 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
51.79
51.79
100 Back
57.65
1:49.44
100 Back
1:49.44
1074 Yao Yang 1:49.47 8 B: 1:40.69 (+8.78s | 8.0%) DeAnza Cupertino Aquatics 03/28/2026 LAMV C B A+ Meet
50 Back
53.83
53.83
100 Back
55.64
1:49.47
100 Back
1:49.47
1075 Cary Chen 1:49.47 10 B: 1:40.69 (+8.78s | 8.0%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
1076 Jack Hill 1:49.54 9 B: 1:40.69 (+8.85s | 8.1%) Piedmont Swim Team 07/10/2026 Redwood Empire Swim League Championship
50 Back
53.38
53.38
100 Back
56.16
1:49.54
100 Back
1:49.54
1077 Rhett Berdzar 1:49.57 8 B: 1:40.69 (+8.88s | 8.1%) Cortez Water Dragons 04/17/2026 2026 CO Jolean Scott Memorial
50 Back
53.72
53.72
100 Back
55.85
1:49.57
100 Back
1:49.57
1078 Lachlan Law 1:49.58 9 B: 1:40.69 (+8.89s | 8.1%) Univ. of Denver Hilltoppers 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
53.76
53.76
100 Back
55.82
1:49.58
100 Back
1:49.58
1079 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
1080 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
1081 Alec Hulting 1:49.66 9 B: 1:40.69 (+8.97s | 8.2%) Corvallis Aquatic Team 03/14/2026 2026 CAT Spring Invite
1082 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
1083 Emiliano Castaneda 1:49.79 10 B: 1:40.69 (+9.10s | 8.3%) Central Coast Swim Club 08/07/2026 Big Kahuna 2026
1084 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
1085 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
1086 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+
1087 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
1088 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
1089 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
1090 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
1091 Rowan Romero 1:50.09 10 B: 1:40.69 (+9.40s | 8.5%) Falfins Swimming 12/19/2025 2025 CO Falfins Holiday Open
1092 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
1093 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
1094 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
1095 Noel Sea 1:50.22 10 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
1096 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
1097 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
1098 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
1099 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
1100 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

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.