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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
901 Ethan Feng 1:41.63 10 B: 1:40.69 (+0.94s | 0.9%) North Coast Aquatics 10/17/2026 2026 SI RSD All Ages NTS Meet
50 Back
51.06
51.06
100 Back
50.57
1:41.63
100 Back
1:41.63
902 Coleman Wixom 1:41.65 10 B: 1:40.69 (+0.96s | 0.9%) Heartland Swim Assoc 10/11/2025 2025 SI HSA All Ages B C
903 Everett Crawford 1:41.68 9 B: 1:40.69 (+0.99s | 1.0%) Bainbridge Island Swim Club 10/03/2026 2026 PN SSCD Autumn Open N Approved
50 Back
47.64
47.64
100 Back
54.04
1:41.68
100 Back
1:41.68
904 Atticus Kwan 1:41.71 10 B: 1:40.69 (+1.02s | 1.0%) Boys & Girls Club of SF 10/24/2026 PSL Pumpkin Spice Splash
905 Aydin Ansari 1:41.77 9 B: 1:40.69 (+1.08s | 1.1%) Beast 12/04/2025 2025 Holiday Swim Festival
50 Back
46.06
46.06
100 Back
55.71
1:41.77
100 Back
1:41.77
906 Cash Svenby 1:41.77 10 B: 1:40.69 (+1.08s | 1.1%) Valley Dolphins Swim Team 07/18/2026 2026 CO AP Rocky Mountain State Games
50 Back
48.50
48.50
100 Back
53.27
1:41.77
100 Back
1:41.77
907 Phinnaeus Johnson 1:41.78 10 B: 1:40.69 (+1.09s | 1.1%) South Valley Makos 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
908 Jaechul Jung 1:41.81 10 B: 1:40.69 (+1.12s | 1.1%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
909 Noah Marin 1:41.85 10 B: 1:40.69 (+1.16s | 1.1%) Aptos Cabrillo Swim Club 10/03/2026 Quicksilver Santa Cruz Competencia 2026
910 Alexander Carter 1:41.85 8 B: 1:40.69 (+1.16s | 1.1%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
49.66
49.66
100 Back
52.19
1:41.85
100 Back
1:41.85
911 Samuel Moskoff 1:41.91 9 B: 1:40.69 (+1.22s | 1.2%) SlipStream Aquatics 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
49.21
49.21
50 Back
49.21
100 Back
52.70
1:41.91
50 Back
52.70
912 Hanchen Guo-Li 1:41.92 9 B: 1:40.69 (+1.23s | 1.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
1:01.34
1:01.34
100 Back
40.58
1:41.92
100 Back
1:41.92
913 Carter McDonald 1:41.93 9 B: 1:40.69 (+1.24s | 1.2%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
50 Back
48.00
48.00
100 Back
53.93
1:41.93
100 Back
1:41.93
914 Ryder Whitten 1:41.93 10 B: 1:22.19 (+19.74s | 19.4%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
915 Mason Verwers 1:41.93 9 B: 1:40.69 (+1.24s | 1.2%) Unattached 03/06/2026 2026 CO 14 U Silver State
50 Back
47.81
47.81
100 Back
54.12
1:41.93
100 Back
1:41.93
916 Everett Regula 1:41.97 10 B: 1:40.69 (+1.28s | 1.3%) Aulea Swim Club 09/19/2026 OSL IMX Meet
50 Back
49.78
49.78
100 Back
52.19
1:41.97
100 Back
1:41.97
917 Knox Monsivais 1:41.99 10 B: 1:40.69 (+1.30s | 1.3%) Lehi Aquatics 06/12/2025 WFFM June Developmental
50 Back
50.14
50.14
100 Back
51.85
1:41.99
100 Back
1:41.99
918 Alex Yau 1:42.04 10 B: 1:40.69 (+1.35s | 1.3%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
49.90
49.90
100 Back
52.14
1:42.04
100 Back
1:42.04
919 Bruce Neilsen 1:42.09 7 B: 1:40.69 (+1.40s | 1.4%) Lehi Aquatics 10/23/2025 Mike Harper Mini Meet
50 Back
50.42
50.42
100 Back
51.67
1:42.09
100 Back
1:42.09
920 Landon Carroll 1:42.14 9 B: 1:40.69 (+1.45s | 1.4%) Inland Coastal Aquatic Club 10/17/2026 2026 SI RSD All Ages NTS Meet
50 Back
51.10
51.10
100 Back
51.04
1:42.14
100 Back
1:42.14
921 Maxwell Kushner 1:42.14 8 B: 1:40.69 (+1.45s | 1.4%) Castle Rock Swimming 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Back
48.75
48.75
100 Back
53.39
1:42.14
100 Back
1:42.14
922 Benjamin Fikhman 1:42.15 8 B: 1:40.69 (+1.46s | 1.4%) Pacific Swim 07/10/2026 2026 SI SBA All Ages Last Chance Meet
923 Greyson Thach 1:42.18 9 B: 1:40.69 (+1.49s | 1.5%) ElitSwim Club 10/10/2026 SRVA SC C B BB+ Meet
924 Evan Kim 1:42.30 10 B: 1:40.69 (+1.61s | 1.6%) Sunnyvale Swim Club 10/24/2026 SUNN Fall Classic 2026
925 Liber Liao 1:42.38 8 B: 1:40.69 (+1.69s | 1.7%) West Coast Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
50.84
50.84
100 Back
51.54
1:42.38
100 Back
1:42.38
926 Andre Vlaev 1:42.40 9 B: 1:40.69 (+1.71s | 1.7%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
927 Jaden Feng 1:42.43 8 B: 1:40.69 (+1.74s | 1.7%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
50.54
50.54
100 Back
51.89
1:42.43
100 Back
1:42.43
928 Myles Abadilla 1:42.45 10 B: 1:40.69 (+1.76s | 1.7%) Ohana Swim Team 03/21/2026 2026 PN OSTSEAL Kaholo Island ClassicApproved
929 Ellis Ingalls 1:42.48 10 B: 1:40.69 (+1.79s | 1.7%) Los Angeles Swim Club 12/06/2025 2025 CA CANY Candy Cane
930 Paul Jeong 1:42.51 10 B: 1:40.69 (+1.82s | 1.8%) Thunderbird Aquatic Club 03/28/2026 2026 PN Spring Showdown, Div 3 Approved
50 Back
50.24
50.24
100 Back
52.27
1:42.51
100 Back
1:42.51
931 Jayden Cho 1:42.55 10 B: 1:40.69 (+1.86s | 1.8%) University Place Aquatic Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Back
48.49
48.49
100 Back
54.06
1:42.55
100 Back
1:42.55
932 Marcus Chui 1:42.57 10 B: 1:40.69 (+1.88s | 1.8%) South San Francisco Aquatics 03/28/2026 PSL March CBA+
933 Gunner Ball 1:42.58 9 B: 1:40.69 (+1.89s | 1.8%) Lewis Clark Neptune Swim Team 01/16/2026 2026 Hells Canyon Invitational
50 Back
49.13
49.13
100 Back
53.45
1:42.58
100 Back
1:42.58
934 Shayan Sarkar 1:42.62 10 B: 1:40.69 (+1.93s | 1.9%) Diablo Aquatics 10/10/2026 SRVA SC C B BB+ Meet
935 David Griesinger 1:42.64 9 B: 1:40.69 (+1.95s | 1.9%) Boise YMCA Swim Team 12/20/2025 2025 BY Candy Cane Invitational
50 Back
49.88
49.88
100 Back
52.76
1:42.64
100 Back
1:42.64
936 Jiayi Zhang 1:42.68 9 B: 1:40.69 (+1.99s | 1.9%) Dart Swimming 09/26/2026 2026 CCA Spook Tacular
937 Beckett Neeley 1:42.69 10 B: 1:40.69 (+2.00s | 1.9%) Front Range Barracudas 07/30/2026 2026 CO CUDA Coda
50 Back
48.95
48.95
100 Back
53.74
1:42.69
100 Back
1:42.69
938 Felix Paulsen 1:42.73 10 B: 1:40.69 (+2.04s | 2.0%) Aulea Swim Club 10/02/2026 2026 HI Al Minn Invitational
50 Back
53.23
53.23
100 Back
49.50
1:42.73
100 Back
1:42.73
939 Atharv Karthik 1:42.76 9 B: 1:40.69 (+2.07s | 2.0%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 Back
51.90
51.90
100 Back
50.86
1:42.76
100 Back
1:42.76
940 Oliver Guo 1:42.77 10 B: 1:40.69 (+2.08s | 2.0%) Highlands Ranch Aquatics 10/23/2026 2026 CO Friday Night At The Races # 2
941 Colson Mou 1:42.81 9 B: 1:40.69 (+2.12s | 2.1%) South San Francisco Aquatics 10/24/2026 PSL Pumpkin Spice Splash
942 Henry Faconti 1:42.81 9 B: 1:40.69 (+2.12s | 2.1%) Highlands Ranch Aquatics 03/13/2026 Mile High Championship Invitational
50 Back
51.14
51.14
100 Back
51.67
1:42.81
100 Back
1:42.81
943 Asher Freiberg 1:42.83 10 B: 1:40.69 (+2.14s | 2.1%) Kamehameha Swim Club 09/19/2026 OSL IMX Meet
50 Back
50.70
50.70
100 Back
52.13
1:42.83
100 Back
1:42.83
944 Noah Kim 1:42.84 10 B: 1:40.69 (+2.15s | 2.1%) North Coast Aquatics 07/10/2026 2026 SI JBST All Ages Last Chance Meet
945 Ethan Shiflet 1:42.84 9 B: 1:40.69 (+2.15s | 2.1%) Montclair Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+
946 Porter Lander 1:42.89 10 B: 1:40.69 (+2.20s | 2.1%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Back
47.97
47.97
100 Back
54.92
1:42.89
100 Back
1:42.89
947 William Lawrence 1:42.89 9 B: 1:40.69 (+2.20s | 2.1%) Bayclub Aquatic Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
49.45
49.45
100 Back
53.44
1:42.89
100 Back
1:42.89
948 Allen Xiao 1:42.90 6 B: 1:40.69 (+2.21s | 2.1%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Back
48.97
48.97
100 Back
53.93
1:42.90
100 Back
1:42.90
949 Tej Bennett 1:42.94 10 B: 1:40.69 (+2.25s | 2.2%) Cascade Swim Club 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
950 Lincoln Muncie 1:42.95 10 B: 1:40.69 (+2.26s | 2.2%) Spokane Waves Aquatic Team 12/06/2024 2024 SWAT Winter Invite
50 Back
49.42
49.42
100 Back
53.53
1:42.95
100 Back
1:42.95

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.