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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
1451 Alimansur Aidyn 1:53.43 9 B: 1:40.69 (+12.74s | 11.2%) Bure-Aqua Academy 02/14/2026 2026 CO ACES Winter Open
50 Back
54.48
54.48
100 Back
58.95
1:53.43
100 Back
1:53.43
1452 Mateo Lopez 1:53.44 8 B: 1:40.69 (+12.75s | 11.2%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
1453 Quinn Carton 1:53.45 10 B: 1:40.69 (+12.76s | 11.2%) Longmont Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
53.75
53.75
100 Back
59.70
1:53.45
100 Back
1:53.45
1454 Hogan Crow 1:53.46 9 B: 1:40.69 (+12.77s | 11.3%) Coeur D\\\\\\'alene Area Swim Team 12/06/2024 2024 SWAT Winter Invite
50 Back
50.22
50.22
100 Back
1:03.24
1:53.46
100 Back
1:53.46
1455 Jacob Kapustin 1:53.46 10 B: 1:40.69 (+12.77s | 11.3%) Livermore AquaCowboys 10/19/2024 Livermore AquaCowboys PC CBBB+
1456 Yuma Suzuki 1:53.47 8 B: 1:40.69 (+12.78s | 11.3%) Palo Alto Stanford Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
1457 Hudson Waller 1:53.49 10 B: 1:40.69 (+12.80s | 11.3%) Issaquah Swim Team 10/18/2025 2025 PN IST Fall Open
50 Back
56.22
56.22
100 Back
57.27
1:53.49
100 Back
1:53.49
1458 Jacob Belits 1:53.53 9 B: 1:40.69 (+12.84s | 11.3%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
1459 Doldon Watkins 1:53.53 10 B: 1:40.69 (+12.84s | 11.3%) Roseburg Y Swim Team 01/24/2026 Oregon YMCA Championships 2026
50 Back
53.80
53.80
100 Back
59.73
1:53.53
100 Back
1:53.53
1460 Eason Chen 1:53.75 7 B: 1:40.69 (+13.06s | 11.5%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
53.88
53.88
100 Back
59.87
1:53.75
100 Back
1:53.75
1461 Paul Groza 1:53.76 10 B: 1:40.69 (+13.07s | 11.5%) Vandal Aquatic Club 01/31/2026 Coug Winter Open
50 Back
55.95
55.95
100 Back
57.81
1:53.76
100 Back
1:53.76
1462 Thomas Morris 1:53.77 9 B: 1:40.69 (+13.08s | 11.5%) North Coast Aquatics 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
56.48
56.48
100 Back
57.29
1:53.77
100 Back
1:53.77
1463 Jack McFerron 1:53.83 10 B: 1:40.69 (+13.14s | 11.5%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Back
54.80
54.80
100 Back
59.03
1:53.83
100 Back
1:53.83
1464 Benjamin Rouse 1:53.87 9 B: 1:40.69 (+13.18s | 11.6%) Boise YMCA Swim Team 01/25/2025 2025 BY January Winter Invitational
50 Back
54.34
54.34
100 Back
59.53
1:53.87
100 Back
1:53.87
1465 Zavian Kesher 1:53.89 10 B: 1:40.69 (+13.20s | 11.6%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
54.52
54.52
100 Back
59.37
1:53.89
100 Back
1:53.89
1466 Luke Xu 1:54.13 8 B: 1:40.69 (+13.44s | 11.8%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
1467 Desmond Hammond 1:54.15 9 B: 1:40.69 (+13.46s | 11.8%) Pirate Swim Club 09/20/2024 2024 PSC WVA Cookie Kick Off
50 Back
54.75
54.75
100 Back
59.40
1:54.15
100 Back
1:54.15
1468 Kevin Zhang 1:54.17 9 B: 1:40.69 (+13.48s | 11.8%) Wave Aquatics 06/20/2025 2025 PN SRST StingRay Invitational
50 Back
53.17
53.17
100 Back
1:01.00
1:54.17
100 Back
1:54.17
1469 Easton Russell 1:54.18 10 B: 1:40.69 (+13.49s | 11.8%) Hillsboro Swim Team 02/07/2026 2026 OR HEAT BC Blastoff
50 Back
56.26
56.26
100 Back
57.92
1:54.18
100 Back
1:54.18
1470 Jack Bullard 1:54.22 8 B: 1:40.69 (+13.53s | 11.8%) Falfins Swimming 12/19/2025 2025 CO Falfins Holiday Open
50 Back
57.19
57.19
100 Back
57.03
1:54.22
100 Back
1:54.22
1471 Teagan Aun 1:54.22 10 B: 1:40.69 (+13.53s | 11.8%) Iolani Swim Club 10/19/2025 Aulea Fall Frenzy Meet
1472 Cooper Garrett 1:54.22 9 B: 1:40.69 (+13.53s | 11.8%) Unattached 01/31/2026 2026 Winter Open
25 Back
26.03
26.03
50 Back
27.86
53.89
50 Back
53.89
75 Back
32.20
1:26.09
100 Back
28.13
1:54.22
50 Back
1:00.33
1473 Gabriel Hawkins 1:54.23 10 B: 1:40.69 (+13.54s | 11.9%) Sandpoint Sharks Swim Club 01/16/2026 2026 Hells Canyon Invitational
50 Back
50.64
50.64
100 Back
1:03.59
1:54.23
100 Back
1:54.23
1474 Luke Echaluse 1:54.29 10 B: 1:40.69 (+13.60s | 11.9%) California Dolphins Swim Team 02/20/2026 Pacific Swim SCY C B BB+ Meet Hosted By TERA
1475 Cashel Menteer 1:54.30 10 B: 1:40.69 (+13.61s | 11.9%) Wasatch Swim Club 10/10/2025 2025 PC Sprints
50 Back
53.05
53.05
100 Back
1:01.25
1:54.30
100 Back
1:54.30
1476 Phoenix Brice 1:54.40 10 B: 1:40.69 (+13.71s | 12.0%) Star Aquatics 01/09/2026 Friday Night At The Races Copied
1477 Sullivan Chen 1:54.48 9 B: 1:40.69 (+13.79s | 12.0%) California Dolphins Swim Team 09/27/2025 PC LAC C B BB
1478 Phinley Papel 1:54.48 10 B: 1:40.69 (+13.79s | 12.0%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
1479 Leo Guo 1:54.48 8 B: 1:40.69 (+13.79s | 12.0%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
52.38
52.38
100 Back
1:02.10
1:54.48
100 Back
1:54.48
1480 Aaron Chai 1:54.50 9 B: 1:40.69 (+13.81s | 12.1%) Seattle Metropolitan Aquatic C 03/28/2026 2026 PN Spring Showdown, Div 2 Approved
50 Back
53.54
53.54
100 Back
1:00.96
1:54.50
100 Back
1:54.50
1481 Boden Ruger 1:54.74 9 B: 1:40.69 (+14.05s | 12.2%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Back
56.56
56.56
100 Back
58.18
1:54.74
100 Back
1:54.74
1482 Ryan Ye 1:54.83 10 B: 1:40.69 (+14.14s | 12.3%) Walnut Creek Aquabears 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1483 Arie Allred 1:54.89 10 B: 1:40.69 (+14.20s | 12.4%) South Davis Aquatics Team 11/21/2025 2025 MAC Thanksgiving Invitational
50 Back
55.19
55.19
100 Back
59.70
1:54.89
100 Back
1:54.89
1484 Timur Shafigulin 1:54.94 10 B: 1:40.69 (+14.25s | 12.4%) Wave Aquatics 01/25/2025 2025 PN Wave Winter Invitational
50 Back
54.21
54.21
100 Back
1:00.73
1:54.94
100 Back
1:54.94
1485 Cameron Bentley 1:55.05 10 B: 1:40.69 (+14.36s | 12.5%) Spokane Waves Aquatic Team 11/21/2025 2025 Adam England Memorial Fall Splash
50 Back
58.07
58.07
100 Back
56.98
1:55.05
100 Back
1:55.05
1486 Youssef Aba 1:55.12 8 B: 1:40.69 (+14.43s | 12.5%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
55.73
55.73
100 Back
59.39
1:55.12
100 Back
1:55.12
1487 Colson Mou 1:55.18 9 B: 1:40.69 (+14.49s | 12.6%) South San Francisco Aquatics 03/28/2026 PSL March CBA+
1488 Lucas Nguyen 1:55.19 10 B: 1:40.69 (+14.50s | 12.6%) Renegade Aquatics 10/12/2024 2024 SI HSA BC All Ages Oct
1489 Aarav Mehta 1:55.31 9 B: 1:40.69 (+14.62s | 12.7%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
54.70
54.70
100 Back
1:00.61
1:55.31
100 Back
1:55.31
1490 Jackson Wright 1:55.33 9 B: 1:40.69 (+14.64s | 12.7%) North Jeffco Swim Team 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
58.05
58.05
50 Back
58.05
100 Back
57.28
1:55.33
50 Back
57.28
1491 Arton Toloczko 1:55.40 9 B: 1:40.69 (+14.71s | 12.7%) Lake Oswego Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Back
52.29
52.29
100 Back
1:03.11
1:55.40
100 Back
1:55.40
1492 Jackson Foraker 1:55.44 10 B: 1:40.69 (+14.75s | 12.8%) North Coast Aquatics 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Back
55.97
55.97
100 Back
59.47
1:55.44
100 Back
1:55.44
1493 Ayden Xiao 1:55.48 8 B: 1:40.69 (+14.79s | 12.8%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
2:01.45
2:01.45
100 Back
-5.-97
1:55.48
100 Back
1:55.48
1494 Joshua Latimer 1:55.50 10 B: 1:40.69 (+14.81s | 12.8%) Cascade 02/12/2026 2026 (WIAA) NW District I 4A Boys HS OB
50 Back
55.87
55.87
100 Back
59.63
1:55.50
100 Back
1:55.50
1495 Lyon Zhang 1:55.54 9 B: 1:40.69 (+14.85s | 12.9%) Lake Oswego Swim Club 01/28/2026 2026 January LOSC Intrasquad
1496 Finneran Chen 1:55.58 10 B: 1:40.69 (+14.89s | 12.9%) Chinook Aquatic Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
53.09
53.09
100 Back
1:02.49
1:55.58
100 Back
1:55.58
1497 Andy Yu 1:55.60 9 B: 1:40.69 (+14.91s | 12.9%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
53.61
53.61
100 Back
1:01.99
1:55.60
100 Back
1:55.60
1498 Filip Wasilik 1:55.64 9 B: 1:40.69 (+14.95s | 12.9%) Fort Collins Area Swim Team 03/06/2026 2026 CO NCS Winter District Championships
25 Back
24.87
24.87
50 Back
28.75
53.62
50 Back
53.62
75 Back
34.41
1:28.03
100 Back
27.61
1:55.64
50 Back
1:02.02
1499 Baden Brown 1:55.84 8 B: 1:40.69 (+15.15s | 13.1%) Rancho San Dieguito 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
55.57
55.57
100 Back
1:00.27
1:55.84
100 Back
1:55.84
1500 Mattias Portillo 1:55.88 10 B: 1:40.69 (+15.19s | 13.1%) Utah Valley Aquatics 10/23/2025 Mike Harper Mini Meet

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.