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Western Zone Zone Boys 10 & under - 100 Y Free

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
2001 Jose Perez 1:40.67 10 B: 1:27.99 (+12.68s | 12.6%) Lincoln City Swim Club 04/24/2026 2026 Newport Swim Team Wray Open
50 Free
47.26
47.26
100 Free
53.41
1:40.67
100 Free
1:40.67
2002 Enzo Borge 1:40.68 9 B: 1:27.99 (+12.69s | 12.6%) Trinity Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
2003 Jeremy Liu 1:40.68 9 B: 1:27.99 (+12.69s | 12.6%) Cascadia Swimming 12/12/2025 2025 OR TTSC Holiday Invitational Meet
2004 Teddy Daines 1:40.68 10 B: 1:27.99 (+12.69s | 12.6%) Olympus Aquatics 11/06/2025 2025 OA Thanksgiving Turkey Meet
50 Free
45.86
45.86
100 Free
54.82
1:40.68
100 Free
1:40.68
2005 Luke D'Souza 1:40.69 9 B: 1:27.99 (+12.70s | 12.6%) Bay Club Panthers 02/07/2026 PASA CBA+ SCY Meet Feb 2026
2006 Lincoln Angelus 1:40.74 8 B: 1:27.99 (+12.75s | 12.7%) Blue Dragons Swim Team 04/25/2026 2026 BDST Hugh Genualdi Memorial Invitational
50 Free
46.66
46.66
100 Free
54.08
1:40.74
100 Free
1:40.74
2007 Theodore Craig 1:40.74 10 B: 1:27.99 (+12.75s | 12.7%) Bellingham Bay Swim Team 05/09/2026 2026 PN BBST Take A Chance Invite Approved
50 Free
47.26
47.26
100 Free
53.48
1:40.74
100 Free
1:40.74
2008 Jackson Wright 1:40.77 9 B: 1:27.99 (+12.78s | 12.7%) North Jeffco Swim Team 12/12/2025 2025 CO NJ Blizzard Invite
50 Free
48.73
48.73
50 Free
48.73
100 Free
52.04
1:40.77
50 Free
52.04
2009 Samuel Moskoff 1:40.81 9 B: 1:27.99 (+12.82s | 12.7%) SlipStream Aquatics 03/13/2026 Mile High Championship Invitational
2010 Alexander Willems 1:40.82 9 B: 1:27.99 (+12.83s | 12.7%) Superior Aquatics 01/31/2026 Superior Aquatics Last Chance 2026
50 Free
47.60
47.60
100 Free
53.22
1:40.82
100 Free
1:40.82
2011 Adam Sherrill 1:40.83 10 B: 1:27.99 (+12.84s | 12.7%) Star Aquatics 01/09/2026 Friday Night At The Races Copied
50 Free
46.88
46.88
100 Free
53.95
1:40.83
100 Free
1:40.83
2012 Gabriel Story 1:40.85 9 B: 1:27.99 (+12.86s | 12.8%) Velocity Swimming 12/07/2024 2024 IE VS Christmas Open
2013 Everett Regula 1:40.87 10 B: 1:27.99 (+12.88s | 12.8%) Aulea Swim Club 10/19/2025 Aulea Fall Frenzy Meet
2014 Adrian Liang 1:40.87 10 B: 1:27.99 (+12.88s | 12.8%) Pacific Dragons Swim Team 02/21/2025 2025 PN SRST Champs Qualifier
50 Free
47.50
47.50
100 Free
53.37
1:40.87
100 Free
1:40.87
2015 Angelo Cao 1:40.88 8 B: 1:27.99 (+12.89s | 12.8%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
2016 Rieman Morgan 1:40.88 7 B: 1:27.99 (+12.89s | 12.8%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Free
46.00
46.00
100 Free
54.88
1:40.88
100 Free
1:40.88
2017 Mayson Huang 1:40.89 9 B: 1:27.99 (+12.90s | 12.8%) Issaquah Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Free
47.49
47.49
100 Free
53.40
1:40.89
100 Free
1:40.89
2018 Jack McFerron 1:40.89 10 B: 1:27.99 (+12.90s | 12.8%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Free
46.77
46.77
100 Free
54.12
1:40.89
100 Free
1:40.89
2019 Gavin Tong 1:40.91 7 B: 1:27.99 (+12.92s | 12.8%) Blue Dolphin Swim Team 11/15/2025 2025 PN IST November Invitational
50 Free
47.07
47.07
100 Free
53.84
1:40.91
100 Free
1:40.91
2020 Easton Russell 1:40.94 10 B: 1:27.99 (+12.95s | 12.8%) Hillsboro Swim Team 02/07/2026 2026 OR HEAT BC Blastoff
50 Free
47.96
47.96
100 Free
52.98
1:40.94
100 Free
1:40.94
2021 Cillian Sonoda 1:40.94 10 B: 1:27.99 (+12.95s | 12.8%) Inland Coastal Aquatic Club 09/20/2025 2025 SI PS Freestyle Festival Sat
2022 Carson Buchanan 1:40.96 10 B: 1:27.99 (+12.97s | 12.8%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
46.00
46.00
100 Free
54.96
1:40.96
100 Free
1:40.96
2023 Jasper Yan 1:41.00 7 B: 1:27.99 (+13.01s | 12.9%) California Dolphins Swim Team 04/26/2025 Pacific Swimming 10 Under SC Championships
50 Free
48.08
48.08
100 Free
52.92
1:41.00
100 Free
1:41.00
2024 Julian Kau 1:41.00 10 B: 1:27.99 (+13.01s | 12.9%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
2025 Zayne Grieshaber 1:41.06 9 B: 1:27.99 (+13.07s | 12.9%) Spokane Waves Aquatic Team 01/25/2025 2025 Winter Open
25 Free
21.29
21.29
50 Free
25.50
46.79
50 Free
46.79
75 Free
27.35
1:14.14
100 Free
26.92
1:41.06
50 Free
54.27
2026 Alex Zhang 1:41.07 10 B: 1:27.99 (+13.08s | 12.9%) Tualatin Hills Swim Club 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
50 Free
47.34
47.34
100 Free
53.73
1:41.07
100 Free
1:41.07
2027 Duke Winiarski 1:41.07 10 B: 1:27.99 (+13.08s | 12.9%) Aces Swim Club 12/13/2024 2024 CO Falfins Holiday Open
50 Free
45.41
45.41
100 Free
55.66
1:41.07
100 Free
1:41.07
2028 Krthin Kothinti 1:41.07 9 B: 1:27.99 (+13.08s | 12.9%) Wave Aquatics 04/25/2026 2026 PN SSCD Spring Open Approved
50 Free
47.64
47.64
100 Free
53.43
1:41.07
100 Free
1:41.07
2029 Leimana Furuta 1:41.07 10 B: 1:27.99 (+13.08s | 12.9%) Swim Kauai Aquatics 06/13/2026 SKA Home Meet 61326
50 Free
47.61
47.61
100 Free
53.46
1:41.07
100 Free
1:41.07
2030 Mason Erickson 1:41.08 10 B: 1:27.99 (+13.09s | 13.0%) Tualatin Hills Swim Club 11/07/2025 2025 THSC November Open
2031 Edward Cadwallader 1:41.17 9 B: 1:27.99 (+13.18s | 13.0%) North Whidbey Aquatic Club 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Free
43.54
43.54
100 Free
57.63
1:41.17
100 Free
1:41.17
2032 Roko Perak 1:41.20 9 B: 1:27.99 (+13.21s | 13.1%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Free
48.91
48.91
100 Free
52.29
1:41.20
100 Free
1:41.20
2033 Killian Adams 1:41.21 10 B: 1:27.99 (+13.22s | 13.1%) Stingray Swim Team 11/15/2025 2025 PN IST November Invitational
50 Free
46.73
46.73
100 Free
54.48
1:41.21
100 Free
1:41.21
2034 Finn Kirst 1:41.22 9 B: 1:27.99 (+13.23s | 13.1%) Wave Aquatics 04/25/2026 2026 PN SSCD Spring Open Approved
50 Free
47.29
47.29
100 Free
53.93
1:41.22
100 Free
1:41.22
2035 Yuriy Subbotin 1:41.22 9 B: 1:27.99 (+13.23s | 13.1%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
2036 Benjamin Lugo 1:41.24 9 B: 1:27.99 (+13.25s | 13.1%) Pikes Peak Athletics 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
50 Free
45.35
45.35
100 Free
55.89
1:41.24
100 Free
1:41.24
2037 Jayden Zhang 1:41.24 10 B: 1:27.99 (+13.25s | 13.1%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
2038 Jayce Williams 1:41.26 8 B: 1:27.99 (+13.27s | 13.1%) Lehi Aquatics 12/13/2025 2025 UTAH Winter Classic
50 Free
43.86
43.86
100 Free
57.40
1:41.26
100 Free
1:41.26
2039 Axelle Baerwald 1:41.29 10 B: 1:27.99 (+13.30s | 13.1%) Chinook Aquatic Club 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 Free
47.89
47.89
100 Free
53.40
1:41.29
100 Free
1:41.29
2040 Jonathan Shi 1:41.29 8 B: 1:27.99 (+13.30s | 13.1%) Cascadia Swimming 05/09/2026 2026 Spring Sprinter Invitational
50 Free
48.19
48.19
100 Free
53.10
1:41.29
100 Free
1:41.29
2041 Lucas Umaniuc 1:41.29 9 B: 1:27.99 (+13.30s | 13.1%) Walnut Creek Aquabears 05/31/2024 Albany Armada Aquatics SC C B BB+
2042 Otis Williams 1:41.30 9 B: 1:27.99 (+13.31s | 13.1%) Lakeridge Swim Team 03/14/2026 2026 NNA AGO
50 Free
47.24
47.24
100 Free
54.06
1:41.30
100 Free
1:41.30
2043 Reece Kau 1:41.32 10 B: 1:27.99 (+13.33s | 13.2%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
2044 Leo Spogen 1:41.33 9 B: 1:27.99 (+13.34s | 13.2%) Poseidon Aquatic Club 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Free
46.41
46.41
100 Free
54.92
1:41.33
100 Free
1:41.33
2045 Ayansh Sinha 1:41.33 10 B: 1:27.99 (+13.34s | 13.2%) Pro Swimming 09/26/2025 2025 Pro Season Kick Off Intrasquad
2046 Eden Hai 1:41.35 8 B: 1:27.99 (+13.36s | 13.2%) Milpitas Aquatic Club 10/25/2025 GGST Spooktacular 2025
2047 Kyle Yang 1:41.36 9 B: 1:27.99 (+13.37s | 13.2%) Aquacise Swimming 05/15/2026 2026 PN SRST Pacific Coast Invitational App
50 Free
46.54
46.54
100 Free
54.82
1:41.36
100 Free
1:41.36
2048 Ransom Roach 1:41.41 9 B: 1:27.99 (+13.42s | 13.2%) Roseburg Y Swim Team 04/25/2026 2026 April Showers Copied
2049 John Simmons 1:41.42 9 B: 1:27.99 (+13.43s | 13.2%) Rogue Rapids 02/21/2026 2026 Arena Short Course 10 U Championships
50 Free
44.04
44.04
100 Free
57.38
1:41.42
100 Free
1:41.42
2050 Henry Krovitz 1:41.45 10 B: 1:27.99 (+13.46s | 13.3%) Univ. of Denver Hilltoppers 02/13/2026 2026 CO NJ Groundhog Invite
50 Free
46.94
46.94
100 Free
54.51
1:41.45
100 Free
1:41.45

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.