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USA Boys 10 & under - 100 Y IM

These rankings show the swimmers' placement within the United States.
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
5451 Matthew Chen 1:50.30 9 B: 1:39.69 (+10.61s | 9.6%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 IM
49.29
49.29
100 IM
1:01.01
1:50.30
100 IM
1:50.30
5452 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
5453 Boone Day 1:50.31 8 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
5454 Edward Miles 1:50.32 8 B: 1:39.69 (+10.63s | 9.6%) Waterloo Swimming 11/15/2025 2025 ST ASC Turkey Bash
50 IM
53.04
53.04
100 IM
57.28
1:50.32
100 IM
1:50.32
5455 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
5456 Matthew Wei 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 IM
55.09
55.09
100 IM
55.23
1:50.32
100 IM
1:50.32
5457 James Vista 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) New York Sharks Aquatics 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 IM
51.33
51.33
100 IM
58.99
1:50.32
100 IM
1:50.32
5458 Oliver Haig 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/27/2026 2026 Junior Cup
50 IM
56.15
56.15
100 IM
54.17
1:50.32
100 IM
1:50.32
5459 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
5460 Patrick Moore 1:50.35 8 B: 1:39.69 (+10.66s | 9.7%) Royal Swimming 01/31/2026 2026 Guppy Bowl
50 IM
51.50
51.50
100 IM
58.85
1:50.35
100 IM
1:50.35
5461 Dharmik Yarra 1:50.35 10 B: 1:39.69 (+10.66s | 9.7%) Herndon Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 IM
49.76
49.76
100 IM
1:00.59
1:50.35
100 IM
1:50.35
5462 Benjamin Hindelang 1:50.36 9 B: 1:39.69 (+10.67s | 9.7%) Pointe Aquatics 02/27/2026 2026 MCSA Junior Cup
50 IM
52.29
52.29
100 IM
58.07
1:50.36
100 IM
1:50.36
5463 David Vaynshteyn 1:50.36 10 B: 1:39.69 (+10.67s | 9.7%) Jcc Sea Serpents 06/13/2026 2026 NE JCCS Marblehead Light
50 IM
51.87
51.87
100 IM
58.49
1:50.36
100 IM
1:50.36
5464 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
5465 Spencer Smith 1:50.38 8 B: 1:39.69 (+10.69s | 9.7%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
50 IM
53.60
53.60
100 IM
56.78
1:50.38
100 IM
1:50.38
5466 Thomas Carroll 1:50.39 10 B: 1:39.69 (+10.70s | 9.7%) Machine Aquatics 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 IM
53.33
53.33
100 IM
57.06
1:50.39
100 IM
1:50.39
5467 Jayant Gaddam 1:50.40 9 B: 1:39.69 (+10.71s | 9.7%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 IM
55.92
55.92
100 IM
54.48
1:50.40
100 IM
1:50.40
5468 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
5469 Luca Ferraz de Toledo 1:50.41 7 B: 1:39.69 (+10.72s | 9.7%) South East Metro Sharks 03/07/2026 2026 MN RSC 10 U State Championship
5470 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+
5471 Ethan Wong 1:50.43 9 B: 1:39.69 (+10.74s | 9.7%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
5472 William Ngugi 1:50.43 10 B: 1:39.69 (+10.74s | 9.7%) Top Speed Aquatic Club 11/22/2025 20205 Odd Ball Challenge
5473 Orlando Cutrone 1:50.43 10 B: 1:39.69 (+10.74s | 9.7%) Merritt Athletic Swimming 11/14/2025 Harvest Festival 2025
50 IM
51.26
51.26
100 IM
59.17
1:50.43
100 IM
1:50.43
5474 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
5475 Joseph Wiszowaty 1:50.45 9 B: 1:39.69 (+10.76s | 9.7%) Rebel Aquatic Club 04/10/2026 2026 GTSA TYR Spring Championship
5476 Martin Capdevila 1:50.45 10 B: 1:39.69 (+10.76s | 9.7%) Cypress Fairbanks Swim Club 12/20/2024 2024 Gulf Fall Champs (KATY)
50 IM
50.25
50.25
100 IM
1:00.20
1:50.45
100 IM
1:50.45
5477 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
5478 Caleb Thorpe 1:50.45 10 B: 1:39.69 (+10.76s | 9.7%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 IM
49.55
49.55
100 IM
1:00.90
1:50.45
100 IM
1:50.45
5479 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
5480 Nicholas Pacia 1:50.48 8 B: 1:39.69 (+10.79s | 9.8%) Phoenix Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 IM
53.14
53.14
100 IM
57.34
1:50.48
100 IM
1:50.48
5481 Alexander Toohey 1:50.48 10 B: 1:39.69 (+10.79s | 9.8%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
50 IM
58.15
58.15
100 IM
52.33
1:50.48
100 IM
1:50.48
5482 Benjamin Gallice 1:50.49 9 B: 1:39.69 (+10.80s | 9.8%) Long Reach Swim Club 03/13/2025 2025 MESI Winter Short Course Championships
50 IM
54.83
54.83
100 IM
55.66
1:50.49
100 IM
1:50.49
5483 Michael Knodt 1:50.50 10 B: 1:39.69 (+10.81s | 9.8%) Minnetonka Swim Club 01/30/2026 2026 MN MTKA TYR Team Challenge
50 IM
53.75
53.75
100 IM
56.75
1:50.50
100 IM
1:50.50
5484 Carter Ryan 1:50.50 9 B: 1:39.69 (+10.81s | 9.8%) Potomac Marlins 12/06/2025 2025 Reindeer Mini Meet
5485 Gaston White 1:50.52 9 B: 1:39.69 (+10.83s | 9.8%) Swim Tampa Aquatics 02/20/2026 Bay Area Spring Championships
5486 Jayden Ma 1:50.52 9 B: 1:39.69 (+10.83s | 9.8%) Columbia Aquatics Association 09/26/2025 RAC First Splash 2025
50 IM
51.10
51.10
100 IM
59.42
1:50.52
100 IM
1:50.52
5487 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
5488 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+
5489 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
5490 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
5491 Ethan Parker 1:50.56 9 B: 1:39.69 (+10.87s | 9.8%) Metro Marlins Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 IM
54.43
54.43
100 IM
56.13
1:50.56
100 IM
1:50.56
5492 Lincoln Borowski 1:50.57 8 B: 1:39.69 (+10.88s | 9.8%) Prattville Swim League 02/06/2026 2026 SES Region 3 Champions
50 IM
54.71
54.71
100 IM
55.86
1:50.57
100 IM
1:50.57
5493 Landon Lewis 1:50.57 9 B: 1:39.69 (+10.88s | 9.8%) Mason Makos Swim Team 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 IM
54.89
54.89
100 IM
55.68
1:50.57
100 IM
1:50.57
5494 Cooper Conrad 1:50.58 10 B: 1:39.69 (+10.89s | 9.8%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
5495 Reyansh Grover 1:50.59 10 B: 1:39.69 (+10.90s | 9.9%) Bolles School Sharks 02/20/2026 2026 Area 1 Spring Championships
50 IM
54.75
54.75
100 IM
55.84
1:50.59
100 IM
1:50.59
5496 Harrison Crews 1:50.62 9 B: 1:39.69 (+10.93s | 9.9%) Prince George\\\\\\'s Parks and Recr 05/22/2026 2026 ISCA National Diversity Swim Champ
5497 Ethan Yang 1:50.62 10 B: 1:39.69 (+10.93s | 9.9%) First Colony Swim Team, Inc. 01/19/2025 2025 FCST January Developmental Meet
5498 Kelvin Su 1:50.63 10 B: 1:39.69 (+10.94s | 9.9%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 IM
52.76
52.76
100 IM
57.87
1:50.63
100 IM
1:50.63
5499 Hajoon Kim 1:50.63 9 B: 1:39.69 (+10.94s | 9.9%) Life Time Fitness New York Swi 03/27/2026 2026 MR Bronze Championships Central KBM
50 IM
55.73
55.73
100 IM
54.90
1:50.63
100 IM
1:50.63
5500 Jey Ram 1:50.64 9 B: 1:39.69 (+10.95s | 9.9%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 IM
51.07
51.07
100 IM
59.57
1:50.64
100 IM
1:50.64

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.