New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
851 William Zhao 1:40.96 9 B: 1:40.69 (+0.27s | 0.3%) Palo Alto Stanford Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
852 Philip McDevitt 1:40.97 10 B: 1:40.69 (+0.28s | 0.3%) Chinook Aquatic Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Back
45.24
45.24
100 Back
55.73
1:40.97
100 Back
1:40.97
853 August Monroe 1:40.98 10 B: 1:40.69 (+0.29s | 0.3%) Shasta YMCA Sharks 11/21/2025 2025 Rogue Rapids Sofia Marks Invitational
50 Back
48.52
48.52
100 Back
52.46
1:40.98
100 Back
1:40.98
854 Elliott Boland 1:41.00 10 B: 1:40.69 (+0.31s | 0.3%) Academy Swim Club 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
855 Maxwell Kelsey 1:41.01 9 B: 1:40.69 (+0.32s | 0.3%) Almaden Riptide 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
856 Christopher Roeder 1:41.04 10 B: 1:40.69 (+0.35s | 0.3%) Aspen Swim Club 11/02/2024 2024 CO Sopris Deep Freeze Invitational
50 Back
48.39
48.39
100 Back
52.65
1:41.04
100 Back
1:41.04
857 Logan Walker 1:41.05 9 B: 1:40.69 (+0.36s | 0.4%) Fort Collins Area Swim Team 03/06/2026 2026 CO NCS Winter District Championships
25 Back
20.88
20.88
50 Back
25.56
46.44
50 Back
46.44
100 Back
54.61
1:41.05
50 Back
54.61
858 Evan Guan 1:41.06 10 B: 1:40.69 (+0.37s | 0.4%) Chinook Aquatic Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
859 Milo Gordon 1:41.12 8 B: 1:40.69 (+0.43s | 0.4%) Flatiron Athletic Club 02/14/2025 2025 CO LOVE Last Chance Sweetheart
50 Back
49.79
49.79
100 Back
51.33
1:41.12
100 Back
1:41.12
860 Patrick Bennett 1:41.18 9 B: 1:40.69 (+0.49s | 0.5%) Olympus Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
50.35
50.35
100 Back
50.83
1:41.18
100 Back
1:41.18
861 Andrew Bu 1:41.20 10 B: 1:40.69 (+0.51s | 0.5%) Alto Swim Club 02/01/2025 Alto Swim Club Valentine Classic
862 Rex Ji 1:41.22 9 B: 1:40.69 (+0.53s | 0.5%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
863 Charles Heffernan 1:41.31 8 B: 1:40.69 (+0.62s | 0.6%) Legacy Aquatics 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
48.48
48.48
100 Back
52.83
1:41.31
100 Back
1:41.31
864 Abraham Urrutia 1:41.32 10 B: 1:40.69 (+0.63s | 0.6%) Foothills Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
48.50
48.50
100 Back
52.82
1:41.32
100 Back
1:41.32
865 Ryan Hamby 1:41.33 9 B: 1:40.69 (+0.64s | 0.6%) Palo Alto Stanford Aquatics 03/22/2025 2025 Los Altos Mountain View SC CBA Meet
50 Back
47.86
47.86
100 Back
53.47
1:41.33
100 Back
1:41.33
866 Mihai Nicolaev 1:41.34 10 B: 1:40.69 (+0.65s | 0.6%) Front Range Barracudas 02/14/2026 2026 CO NCS 10 U Winter Spectacular
50 Back
49.52
49.52
100 Back
51.82
1:41.34
100 Back
1:41.34
867 Nathaniel Min 1:41.35 9 B: 1:40.69 (+0.66s | 0.7%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
868 Everett Adkins 1:41.37 10 B: 1:40.69 (+0.68s | 0.7%) Excel Aquatics 11/01/2025 2025 Pumpkin Spice Splash
869 Andrew Buenrostro 1:41.37 10 B: 1:40.69 (+0.68s | 0.7%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
870 Minchan Lee 1:41.41 10 B: 1:40.69 (+0.72s | 0.7%) Reno Aquatic Club 03/14/2026 2026 NNA AGO
50 Back
47.72
47.72
100 Back
53.69
1:41.41
100 Back
1:41.41
871 Thaddeus Roberts 1:41.44 9 B: 1:40.69 (+0.75s | 0.7%) Boise YMCA Swim Team 02/14/2025 2025 SRS Winter Champsionships
50 Back
48.74
48.74
100 Back
52.70
1:41.44
100 Back
1:41.44
872 Isaiah Gravette 1:41.47 10 B: 1:40.69 (+0.78s | 0.8%) SOL Swim Team 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Back
49.01
49.01
100 Back
52.46
1:41.47
100 Back
1:41.47
873 Marlon Chinchilla 1:41.56 9 B: 1:40.69 (+0.87s | 0.9%) Piranha Swimming 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
874 Samuel Zhou 1:41.61 10 B: 1:40.69 (+0.92s | 0.9%) Bay Club Panthers 11/14/2025 PSL Pumpkin Spice Lovers 25 129
875 Brock Hawrylak 1:41.62 10 B: 1:40.69 (+0.93s | 0.9%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
50 Back
47.87
47.87
100 Back
53.75
1:41.62
100 Back
1:41.62
876 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
877 Walter Ogdon 1:41.66 10 B: 1:40.69 (+0.97s | 1.0%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
49.79
49.79
100 Back
51.87
1:41.66
100 Back
1:41.66
878 Alexander Malcomson 1:41.72 8 B: 1:40.69 (+1.03s | 1.0%) Bellevue Club Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Back
49.77
49.77
100 Back
51.95
1:41.72
100 Back
1:41.72
879 Grant Soder 1:41.76 10 B: 1:40.69 (+1.07s | 1.1%) Roseburg Y Swim Team 01/24/2026 Oregon YMCA Championships 2026
50 Back
49.83
49.83
100 Back
51.93
1:41.76
100 Back
1:41.76
880 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
881 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+
882 Cameron Watrous 1:41.81 9 B: 1:40.69 (+1.12s | 1.1%) Bellevue Club Swim Team 11/23/2024 2024 PN November AGI Divsion 3
50 Back
49.28
49.28
100 Back
52.53
1:41.81
100 Back
1:41.81
883 Bentley Branch 1:41.82 10 B: 1:40.69 (+1.13s | 1.1%) Hickam Hurricanes 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Back
50.15
50.15
100 Back
51.67
1:41.82
100 Back
1:41.82
884 Landon Kivett 1:41.87 10 B: 1:40.69 (+1.18s | 1.2%) Forest Grove Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
885 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
886 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
887 Ryder Whitten 1:41.93 10 B: 1:40.69 (+1.24s | 1.2%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
888 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
889 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
890 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
891 Luca Platko 1:42.02 10 B: 1:40.69 (+1.33s | 1.3%) Inland Coastal Aquatic Club 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
47.67
47.67
100 Back
54.35
1:42.02
100 Back
1:42.02
892 Alex Yau 1:42.04 9 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
893 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
894 Mason Erickson 1:42.12 10 B: 1:40.69 (+1.43s | 1.4%) Tualatin Hills Swim Club 11/07/2025 2025 THSC November Open
50 Back
49.40
49.40
100 Back
52.72
1:42.12
100 Back
1:42.12
895 Luca Goulet 1:42.26 10 B: 1:40.69 (+1.57s | 1.5%) King Aquatic Club 03/15/2025 2025 PN Kaholo Island Invitational 2025
50 Back
48.97
48.97
100 Back
53.29
1:42.26
100 Back
1:42.26
896 Vincent Kim 1:42.27 10 B: 1:40.69 (+1.58s | 1.5%) Hydro Aquatics Club 02/13/2026 34th Annual Lost Dutchman Invitational
897 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
898 Emmett Brodie 1:42.40 9 B: 1:40.69 (+1.71s | 1.7%) Mission Aurora Colorado Swimmi 02/13/2026 2026 CO Loveland Last Chance Sweetheart Meet
50 Back
48.14
48.14
100 Back
54.26
1:42.40
100 Back
1:42.40
899 Jaden Feng 1:42.43 7 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
900 Myles Abadilla 1:42.45 9 B: 1:40.69 (+1.76s | 1.7%) Ohana Swim Team 03/21/2026 2026 PN OSTSEAL Kaholo Island ClassicApproved

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.