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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
951 Zachary DeLozier 1:39.01 9 B Min BB: 1:30.09 (+8.92s | 9.0%) Lake Oswego Swim Club 08/02/2025 Mallard Nation Invitational
50 Back
48.29
48.29
100 Back
50.72
1:39.01
100 Back
1:39.01
952 Harlan Brown 1:39.01 10 B Min BB: 1:30.09 (+8.92s | 9.0%) Northern Lights Swim Club 11/21/2025 NLSC Sprint Classic
50 Back
49.50
49.50
100 Back
49.51
1:39.01
100 Back
1:39.01
953 Kai Vo 1:39.04 9 B Min BB: 1:30.09 (+8.95s | 9.0%) Splash Aquatics 11/09/2025 OSL A+ SCY Meet
50 Back
48.06
48.06
100 Back
50.98
1:39.04
100 Back
1:39.04
954 Luca Moyes 1:39.06 8 B Min BB: 1:30.09 (+8.97s | 9.1%) Lake Oswego Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Back
48.61
48.61
100 Back
50.45
1:39.06
100 Back
1:39.06
955 Kenneth Zhang 1:39.08 8 B Min BB: 1:30.09 (+8.99s | 9.1%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
47.96
47.96
100 Back
51.12
1:39.08
100 Back
1:39.08
956 William MacDonald 1:39.09 10 B Min BB: 1:30.09 (+9.00s | 9.1%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 Back
48.92
48.92
100 Back
50.17
1:39.09
100 Back
1:39.09
957 Alexander Manovych 1:39.17 9 B Min BB: 1:30.09 (+9.08s | 9.2%) Falfins Swimming 03/08/2025 2025 CO Zone 5 Championships
958 Finnegan Persampieri 1:39.20 10 B Min BB: 1:30.09 (+9.11s | 9.2%) Otter Swim Club 12/06/2025 DCD Winter Holiday Splash CBA+
959 Hohyeon Cho 1:39.23 10 B Min BB: 1:30.09 (+9.14s | 9.2%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
48.44
48.44
100 Back
50.79
1:39.23
100 Back
1:39.23
960 Om Palan 1:39.23 10 B Min BB: 1:30.09 (+9.14s | 9.2%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
961 Lok Zhang 1:39.26 10 B Min BB: 1:30.09 (+9.17s | 9.2%) Pacific Dragons Swim Team 03/08/2025 2025 PN PDST March Pentathlon And Last Chance
50 Back
45.81
45.81
100 Back
53.45
1:39.26
100 Back
1:39.26
962 John Asher 1:39.27 10 B Min BB: 1:30.09 (+9.18s | 9.2%) North Coast Aquatics 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Back
48.46
48.46
100 Back
50.81
1:39.27
100 Back
1:39.27
963 Marcus England 1:39.28 10 B Min BB: 1:30.09 (+9.19s | 9.3%) Sawtooth Aquatic Club 11/15/2025 Fall Mixer Block Party #1
50 Back
47.31
47.31
100 Back
51.97
1:39.28
100 Back
1:39.28
964 Alexandru Varga 1:39.29 6 B Min BB: 1:30.09 (+9.20s | 9.3%) Terrapins Swim Team 03/28/2026 Piedmont Swim Team C B BB+
965 Holden Ling 1:39.34 10 B Min BB: 1:30.09 (+9.25s | 9.3%) The Olympic Club 10/18/2025 Sebastopol Sea Serpents CBA+ Pumpkin Plunge
966 Myles Clark 1:39.34 10 B Min BB: 1:30.09 (+9.25s | 9.3%) Kona Dolphins Swim Club 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Back
48.73
48.73
100 Back
50.61
1:39.34
100 Back
1:39.34
967 Lukas Fort 1:39.35 8 B Min BB: 1:30.09 (+9.26s | 9.3%) Bainbridge Island Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
46.28
46.28
100 Back
53.07
1:39.35
100 Back
1:39.35
968 Senge Laka 1:39.36 9 B Min BB: 1:30.09 (+9.27s | 9.3%) Cascadia Swimming 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
47.95
47.95
100 Back
51.41
1:39.36
100 Back
1:39.36
969 Rowan Rothman 1:39.37 7 B Min BB: 1:30.09 (+9.28s | 9.3%) Evergreen Hurricanes 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
50 Back
47.94
47.94
100 Back
51.43
1:39.37
100 Back
1:39.37
970 Theodore Gramer 1:39.41 10 B Min BB: 1:30.09 (+9.32s | 9.4%) SwimTLC-Parker Phenomena Swim 03/07/2025 2025 CO CSI Silver State Championships
50 Back
49.27
49.27
100 Back
50.14
1:39.41
100 Back
1:39.41
971 Renzhe Li 1:39.45 10 B Min BB: 1:30.09 (+9.36s | 9.4%) Santa Clara Swim Club 03/28/2026 Swim South Bay
972 Adrian Mendoza 1:39.48 10 B Min BB: 1:30.09 (+9.39s | 9.4%) Front Range Barracudas 12/06/2024 2024 CO CSI Pioneer Open
973 Watson Xie 1:39.55 9 B Min BB: 1:30.09 (+9.46s | 9.5%) Chinook Aquatic Club 10/18/2025 2025 PN IST Fall Open
50 Back
48.33
48.33
100 Back
51.22
1:39.55
100 Back
1:39.55
974 Luke Song 1:39.63 10 B Min BB: 1:30.09 (+9.54s | 9.6%) Tri-city Channel Cats 12/07/2024 2024 IE VS Christmas Open
975 Sebastian Monroy Reyes 1:39.63 10 B Min BB: 1:30.09 (+9.54s | 9.6%) Sunnyvale Swim Club 10/25/2025 2025 SUNN Fall Classic
976 Enzo Amorim 1:39.65 9 B Min BB: 1:30.09 (+9.56s | 9.6%) Portneuf Valley Swim Team 02/01/2025 Igloo 2025
977 Srii Bezawada 1:39.71 10 B Min BB: 1:30.09 (+9.62s | 9.6%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
22.25
22.25
50 Back
24.83
47.08
50 Back
47.08
100 Back
52.63
1:39.71
50 Back
52.63
978 Haolin Chen 1:39.71 10 B Min BB: 1:30.09 (+9.62s | 9.6%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
48.12
48.12
100 Back
51.59
1:39.71
100 Back
1:39.71
979 Omar Gonzalez 1:39.72 10 B Min BB: 1:30.09 (+9.63s | 9.7%) Centro Acuatico Universitario 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
49.07
49.07
100 Back
50.65
1:39.72
100 Back
1:39.72
980 Bennett Dulik 1:39.73 10 B Min BB: 1:30.09 (+9.64s | 9.7%) Aces Swim Club 03/07/2025 2025 CO CSI Silver State Championships
981 Mason Park 1:39.74 9 B Min BB: 1:30.09 (+9.65s | 9.7%) Olympic Cascade Aquatics 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Back
48.01
48.01
100 Back
51.73
1:39.74
100 Back
1:39.74
982 Bergen Klein 1:39.76 10 B Min BB: 1:30.09 (+9.67s | 9.7%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
47.82
47.82
100 Back
51.94
1:39.76
100 Back
1:39.76
983 Isaac Welmerink 1:39.78 9 B Min BB: 1:30.09 (+9.69s | 9.7%) Lakeridge Swim Team 03/14/2026 2026 NNA AGO
984 Joseph Gordon 1:39.81 10 B Min BB: 1:30.09 (+9.72s | 9.7%) McMinnville Swim Club 12/20/2025 2025 MSC Tri Meet
50 Back
47.23
47.23
100 Back
52.58
1:39.81
100 Back
1:39.81
985 Colter Turner 1:39.81 10 B Min BB: 1:30.09 (+9.72s | 9.7%) Voltage Aquatics 12/13/2025 2025 Holiday Classic
50 Back
48.41
48.41
100 Back
51.40
1:39.81
100 Back
1:39.81
986 Abayan Prithviraj 1:39.81 10 B Min BB: 1:30.09 (+9.72s | 9.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
49.31
49.31
100 Back
50.50
1:39.81
100 Back
1:39.81
987 Clark Harris 1:39.83 9 B Min BB: 1:30.09 (+9.74s | 9.8%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Back
46.89
46.89
100 Back
52.94
1:39.83
100 Back
1:39.83
988 Greyson Straka 1:39.86 9 B Min BB: 1:30.09 (+9.77s | 9.8%) Evergreen Hurricanes 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
47.73
47.73
100 Back
52.13
1:39.86
100 Back
1:39.86
989 Johnathan Weninger 1:39.86 9 B Min BB: 1:30.09 (+9.77s | 9.8%) Legacy Aquatics 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
47.93
47.93
100 Back
51.93
1:39.86
100 Back
1:39.86
990 Carter Milroy 1:39.86 10 B Min BB: 1:30.09 (+9.77s | 9.8%) Foothills Swim Team 03/07/2025 2025 CO CSI Silver State Championships
50 Back
47.52
47.52
100 Back
52.34
1:39.86
100 Back
1:39.86
991 Bennett Haselfeld 1:39.86 9 B Min BB: 1:30.09 (+9.77s | 9.8%) Issaquah Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
48.27
48.27
100 Back
51.59
1:39.86
100 Back
1:39.86
992 Benson Amspacher 1:39.89 9 B Min BB: 1:30.09 (+9.80s | 9.8%) King Aquatic Club 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Back
1:40.95
1:40.95
100 Back
-1.-6
1:39.89
100 Back
1:39.89
993 Kade Sisson 1:39.97 9 B Min BB: 1:30.09 (+9.88s | 9.9%) Northern Colorado Swim Club 01/16/2026 2026 CO CUDA Classic
50 Back
49.60
49.60
100 Back
50.37
1:39.97
100 Back
1:39.97
994 Owen Keiling 1:39.97 10 B Min BB: 1:30.09 (+9.88s | 9.9%) Life Time Colorado Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Back
49.68
49.68
100 Back
50.29
1:39.97
100 Back
1:39.97
995 Lincoln Yrizarry 1:40.02 10 B Min BB: 1:30.09 (+9.93s | 9.9%) Iolani Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
996 Oliver Skoubo 1:40.02 10 B Min BB: 1:30.09 (+9.93s | 9.9%) River Road Swim Team 11/01/2025 2025 AAA Turkey Dive Invitational
997 Miles Tseung 1:40.02 10 B Min BB: 1:30.09 (+9.93s | 9.9%) San Ramon Valley Aquatics 11/08/2025 Brentwood Seawolves SCY C B BB+
998 Gabriel Dom 1:40.02 9 B Min BB: 1:30.09 (+9.93s | 9.9%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
47.90
47.90
100 Back
52.12
1:40.02
100 Back
1:40.02
999 Skyler Houck 1:40.03 9 B Min BB: 1:30.09 (+9.94s | 9.9%) King Aquatic Club 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Back
49.81
49.81
100 Back
50.22
1:40.03
100 Back
1:40.03
1000 Vaughn Jamison 1:40.05 9 B Min BB: 1:30.09 (+9.96s | 10.0%) Aspire Aquatics of Colorado 03/06/2026 2026 CO 14 U Silver State
50 Back
47.59
47.59
100 Back
52.46
1:40.05
100 Back
1:40.05

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.