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Western Zone Zone Boys 10 & under - 100 Y IM

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
1551 Adam Rieman 1:49.73 10 B: 1:39.69 (+10.04s | 9.1%) Cascadia Swimming 05/09/2026 2026 Spring Sprinter Invitational
50 IM
55.13
55.13
100 IM
54.60
1:49.73
100 IM
1:49.73
1552 Colin Hunger 1:49.75 9 B: 1:39.69 (+10.06s | 9.2%) Piranha Swimming 12/13/2025 SDAT Winter Pentathlon
1553 Leon Mishin 1:49.76 7 B: 1:39.69 (+10.07s | 9.2%) Walnut Creek Aquabears 07/26/2025 Zone 2 Summer Championships
1554 Sebastian Penarrieta 1:49.77 10 B: 1:39.69 (+10.08s | 9.2%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 IM
47.87
47.87
100 IM
1:01.90
1:49.77
100 IM
1:49.77
1555 Thomas Doyle 1:49.81 9 B: 1:39.69 (+10.12s | 9.2%) Full Armour Swim Team 05/02/2026 2026 CO FLFN Summer Series #2
50 IM
48.98
48.98
100 IM
1:00.83
1:49.81
100 IM
1:49.81
1556 Jack Bullard 1:49.83 8 B: 1:39.69 (+10.14s | 9.2%) Falfins Swimming 04/11/2026 2026 CO Falfins Summer Series #1
50 IM
50.12
50.12
100 IM
59.71
1:49.83
100 IM
1:49.83
1557 Jeremiah Yoo 1:49.83 8 B: 1:39.69 (+10.14s | 9.2%) Bellevue Club Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 IM
52.80
52.80
100 IM
57.03
1:49.83
100 IM
1:49.83
1558 Nathan Nguyen 1:49.83 10 B: 1:39.69 (+10.14s | 9.2%) San Jose Goosemonkeys 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1559 Phinley Papel 1:49.85 10 B: 1:39.69 (+10.16s | 9.2%) North Coast Aquatics 04/11/2026 SI 2026 RSD All Ages BC Meet
50 IM
56.45
56.45
100 IM
53.40
1:49.85
100 IM
1:49.85
1560 Holden Hoffman 1:49.87 9 B: 1:39.69 (+10.18s | 9.3%) Terrapins Swim Team 11/08/2025 Brentwood Seawolves SCY C B BB+
1561 Marcus Trieu 1:49.87 10 B: 1:39.69 (+10.18s | 9.3%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
1562 Andy Shi 1:49.88 9 B: 1:39.69 (+10.19s | 9.3%) Santa Clara Swim Club 02/28/2026 Swim South Bay
1563 Mivaan Sarafi 1:49.91 9 B: 1:39.69 (+10.22s | 9.3%) Tualatin Hills Swim Club 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
50 IM
57.09
57.09
100 IM
52.82
1:49.91
100 IM
1:49.91
1564 Bodie Hendrickson 1:49.92 10 B: 1:39.69 (+10.23s | 9.3%) Hilltop Aquatic Swim Team 06/25/2025 2025 UT HAST RWB Mini Meet
1565 Salinger McKeen 1:49.93 10 B: 1:39.69 (+10.24s | 9.3%) Vashon Stingrays Swim Team 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 IM
51.00
51.00
100 IM
58.93
1:49.93
100 IM
1:49.93
1566 Aaron Chai 1:49.95 9 B: 1:39.69 (+10.26s | 9.3%) Seattle Metropolitan Aquatic C 04/25/2026 2026 PN SSCD Spring Open Approved
50 IM
54.78
54.78
100 IM
55.17
1:49.95
100 IM
1:49.95
1567 Julian Kau 1:49.96 10 B: 1:39.69 (+10.27s | 9.3%) Palo Alto Stanford Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
1568 William Crocker 1:50.00 8 B: 1:39.69 (+10.31s | 9.4%) SlipStream Aquatics 02/01/2026 2026 CO FORM February Freeze
1569 Dexter Gratton 1:50.02 10 B: 1:39.69 (+10.33s | 9.4%) SwimTLC-Parker Phenomena Swim 04/11/2026 2026 CO Falfins Summer Series #1
50 IM
54.18
54.18
100 IM
55.84
1:50.02
100 IM
1:50.02
1570 Brendan Stork 1:50.09 10 B: 1:39.69 (+10.40s | 9.4%) Clovis Swim Club 12/07/2024 TNT Winterfest ABC Swim Meet
50 IM
56.11
56.11
100 IM
53.98
1:50.09
100 IM
1:50.09
1571 Timothy Huang 1:50.09 9 B: 1:39.69 (+10.40s | 9.4%) Wave Aquatics 12/06/2025 2025 PN Fall Divisionals, Division 3 WAVE
50 IM
54.79
54.79
100 IM
55.30
1:50.09
100 IM
1:50.09
1572 Ethan Shiflet 1:50.11 8 B: 1:39.69 (+10.42s | 9.5%) Montclair Swim Team 05/17/2026 Montclair 14 Under Short Course Pentathlon
1573 Nolan Harley 1:50.15 10 B: 1:39.69 (+10.46s | 9.5%) Aulea Swim Club 10/19/2025 Aulea Fall Frenzy Meet
1574 Kai Smolnik 1:50.16 9 B: 1:39.69 (+10.47s | 9.5%) Piedmont Swim Team 05/17/2026 Montclair 14 Under Short Course Pentathlon
1575 Lachlan Law 1:50.17 9 B: 1:39.69 (+10.48s | 9.5%) Univ. of Denver Hilltoppers 02/13/2026 2026 CO NJ Groundhog Invite
50 IM
54.82
54.82
100 IM
55.35
1:50.17
100 IM
1:50.17
1576 Parker Blaine 1:50.20 9 B: 1:39.69 (+10.51s | 9.5%) Montrose Marlins Swim Club 01/24/2026 2026 CO Montrose Marlins Polar Plunge
50 IM
53.14
53.14
100 IM
57.06
1:50.20
100 IM
1:50.20
1577 Noah Kim 1:50.22 10 B: 1:39.69 (+10.53s | 9.6%) Issaquah Swim Team 12/06/2025 2025 PN Fall Divisionals, Division 2
50 IM
54.29
54.29
100 IM
55.93
1:50.22
100 IM
1:50.22
1578 Carter De Ochoa 1:50.24 10 B: 1:39.69 (+10.55s | 9.6%) Tule Nation Tritons 11/23/2024 2024 FDST ABC Meet Dr Dowain Wright Memorial
50 IM
52.96
52.96
100 IM
57.28
1:50.24
100 IM
1:50.24
1579 Mason Erickson 1:50.24 10 B: 1:39.69 (+10.55s | 9.6%) Tualatin Hills Swim Club 10/17/2025 2025 THSC Fall Open
50 IM
50.70
50.70
100 IM
59.54
1:50.24
100 IM
1:50.24
1580 Teagan Aun 1:50.27 10 B: 1:39.69 (+10.58s | 9.6%) Iolani Swim Club 10/19/2025 Aulea Fall Frenzy Meet
1581 Alex Zhang 1:50.29 10 B: 1:39.69 (+10.60s | 9.6%) Tualatin Hills Swim Club 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
50 IM
57.64
57.64
100 IM
52.65
1:50.29
100 IM
1:50.29
1582 Richard Watts 1:50.31 7 B: 1:39.69 (+10.62s | 9.6%) Pacific Swimming Zone 04/26/2026 2026 Pacific Swimming Zone All Star Meet
50 IM
55.77
55.77
100 IM
54.54
1:50.31
100 IM
1:50.31
1583 Boone Day 1:50.31 7 B: 1:39.69 (+10.62s | 9.6%) Bend Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
49.91
49.91
100 IM
1:00.40
1:50.31
100 IM
1:50.31
1584 River Cohen 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) Cascade Swim Club 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 IM
52.16
52.16
100 IM
58.16
1:50.32
100 IM
1:50.32
1585 Yug Sharma 1:50.34 9 B: 1:39.69 (+10.65s | 9.7%) East Bay Bat Rays 05/17/2026 Montclair 14 Under Short Course Pentathlon
1586 Connor Wu 1:50.38 9 B: 1:39.69 (+10.69s | 9.7%) Cascade Swim Club 04/18/2026 2026 PN MMSC Marlins Madness Approved
50 IM
58.94
58.94
100 IM
51.44
1:50.38
100 IM
1:50.38
1587 Lucas LeJanairo 1:50.41 8 B: 1:39.69 (+10.72s | 9.7%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
1588 Henry Huang 1:50.42 9 B: 1:39.69 (+10.73s | 9.7%) Daly City Dolphins 12/06/2025 DCD Winter Holiday Splash CBA+
1589 Liam Chung 1:50.44 9 B: 1:39.69 (+10.75s | 9.7%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 IM
53.48
53.48
100 IM
56.96
1:50.44
100 IM
1:50.44
1590 Oscar Frey 1:50.45 10 B: 1:39.69 (+10.76s | 9.7%) Sawtooth Aquatic Club 10/11/2025 2025 Koudelka Memorial
50 IM
57.27
57.27
100 IM
53.18
1:50.45
100 IM
1:50.45
1591 Jed Huang 1:50.46 9 B: 1:39.69 (+10.77s | 9.8%) Boulder City Henderson Swim Te 11/08/2024 2024 NV State Championships
50 IM
53.67
53.67
100 IM
56.79
1:50.46
100 IM
1:50.46
1592 Aaron Li 1:50.56 10 B: 1:39.69 (+10.87s | 9.8%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
1593 Ryan Ye 1:50.56 10 B: 1:39.69 (+10.87s | 9.8%) Walnut Creek Aquabears 03/28/2026 Piedmont Swim Team C B BB+
1594 Smith Larsen 1:50.56 9 B: 1:39.69 (+10.87s | 9.8%) Magic Valley Marlins 12/13/2025 2025 Holiday Classic
50 IM
1:50.56
1:50.56
100 IM
0.00
1:50.56
100 IM
1:50.56
1595 Mason Xu 1:50.56 10 B: 1:39.69 (+10.87s | 9.8%) Chinook Aquatic Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 IM
51.21
51.21
100 IM
59.35
1:50.56
100 IM
1:50.56
1596 Cooper Conrad 1:50.58 10 B: 1:39.69 (+10.89s | 9.8%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
1597 Matthew DiRuzzo 1:50.66 9 B: 1:39.69 (+10.97s | 9.9%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
50 IM
55.91
55.91
100 IM
54.75
1:50.66
100 IM
1:50.66
1598 Baden Brown 1:50.71 8 B: 1:39.69 (+11.02s | 10.0%) Rancho San Dieguito 02/21/2026 2026 SI JBST Age Group Champs Max
50 IM
58.54
58.54
100 IM
52.17
1:50.71
100 IM
1:50.71
1599 Grayson Bennett 1:50.76 8 B: 1:39.69 (+11.07s | 10.0%) Spokane Waves Aquatic Team 01/16/2026 2026 Hells Canyon Invitational
50 IM
52.22
52.22
50 IM
52.22
100 IM
58.54
1:50.76
50 IM
58.54
1600 Isaac Han 1:50.77 7 B: 1:39.69 (+11.08s | 10.0%) Sunnyvale Swim Club 01/24/2026 2026 Zone 1 North Championships
50 IM
53.76
53.76
100 IM
57.01
1:50.77
100 IM
1:50.77

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.