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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
3401 Leo Grant 1:38.27 10 B Min BB: 1:29.69 (+8.58s | 8.7%) Texas Elite Swim Team 02/21/2025 2025 Gulf 12 Under Champs (DADS)
50 IM
46.04
46.04
100 IM
52.23
1:38.27
100 IM
1:38.27
3402 Nolan Whitt 1:38.27 10 B Min BB: 1:29.69 (+8.58s | 8.7%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 IM
45.96
45.96
100 IM
52.31
1:38.27
100 IM
1:38.27
3403 Bennett Hooks 1:38.28 10 B Min BB: 1:29.69 (+8.59s | 8.7%) Egra Waves 12/05/2025 EGRA 2025 Winter Washout
50 IM
46.34
46.34
100 IM
51.94
1:38.28
100 IM
1:38.28
3404 Jace Gordon 1:38.28 9 B Min BB: 1:29.69 (+8.59s | 8.7%) Los Gatos Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
3405 Daniel Wang 1:38.28 10 B Min BB: 1:29.69 (+8.59s | 8.7%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
50 IM
47.06
47.06
100 IM
51.22
1:38.28
100 IM
1:38.28
3406 Logan Hinckle 1:38.28 9 B Min BB: 1:29.69 (+8.59s | 8.7%) SwimRVA 01/16/2026 GSA January Jump Start 2026
50 IM
46.22
46.22
100 IM
52.06
1:38.28
100 IM
1:38.28
3407 David Moore 1:38.29 9 B Min BB: 1:29.69 (+8.60s | 8.7%) SwimMAC Carolina 01/02/2026 2026 SwimMAC IMX Winter Invite Copied
50 IM
47.21
47.21
100 IM
51.08
1:38.29
100 IM
1:38.29
3408 Emory Saye 1:38.29 10 B Min BB: 1:29.69 (+8.60s | 8.7%) Hampton Virginia Current 12/12/2025 2025 HVAC Winterfest Invitational
50 IM
46.30
46.30
100 IM
51.99
1:38.29
100 IM
1:38.29
3409 Mark Badziong 1:38.30 8 B Min BB: 1:29.69 (+8.61s | 8.8%) Hudson Explorer Aquatic 02/20/2026 2026 OH Akron SC Regional Championships
50 IM
45.46
45.46
100 IM
52.84
1:38.30
100 IM
1:38.30
3410 Daniel Choi 1:38.30 10 B Min BB: 1:29.69 (+8.61s | 8.8%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 IM
45.50
45.50
100 IM
52.80
1:38.30
100 IM
1:38.30
3411 Ian Ding 1:38.30 9 B Min BB: 1:29.69 (+8.61s | 8.8%) North Shore Swim Club 03/13/2026 2026 NE NSSC NE Cup Championship
50 IM
45.04
45.04
100 IM
53.26
1:38.30
100 IM
1:38.30
3412 Elijah Huie 1:38.31 7 B Min BB: 1:29.69 (+8.62s | 8.8%) Alameda Gators 03/28/2026 Albany Armada Aquatics SC C B BB+
3413 Ayaan Balla 1:38.31 10 B Min BB: 1:29.69 (+8.62s | 8.8%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 IM
45.25
45.25
100 IM
53.06
1:38.31
100 IM
1:38.31
3414 Tyler Buchanan 1:38.32 8 B Min BB: 1:29.69 (+8.63s | 8.8%) Riptide Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
50 IM
47.62
47.62
100 IM
50.70
1:38.32
100 IM
1:38.32
3415 Gavin Liebson 1:38.33 10 B Min BB: 1:29.69 (+8.64s | 8.8%) Quince Orchard Swim Academy 12/04/2025 2025 PV Turkey Claus Showdown
50 IM
45.16
45.16
100 IM
53.17
1:38.33
100 IM
1:38.33
3416 Nico Kriegel 1:38.34 8 B Min BB: 1:29.69 (+8.65s | 8.8%) Waldo County YMCA Bluefish 02/27/2026 2026 NE Maine State Y Championships
50 IM
48.30
48.30
100 IM
50.04
1:38.34
100 IM
1:38.34
3417 William Holoman 1:38.35 10 B Min BB: 1:29.69 (+8.66s | 8.8%) Star Aquatics 11/01/2025 2025 STAR Off The Walls Races
50 IM
45.88
45.88
100 IM
52.47
1:38.35
100 IM
1:38.35
3418 Anay Agarwal 1:38.35 9 B Min BB: 1:29.69 (+8.66s | 8.8%) West Coast Aquatics 05/15/2026 2026 PN SRST Pacific Coast Invitational App
50 IM
47.76
47.76
100 IM
50.59
1:38.35
100 IM
1:38.35
3419 Grant Puro 1:38.36 10 B Min BB: 1:29.69 (+8.67s | 8.8%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 IM
44.60
44.60
100 IM
53.76
1:38.36
100 IM
1:38.36
3420 River Wilkinson 1:38.36 10 B Min BB: 1:29.69 (+8.67s | 8.8%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
3421 John Netsch 1:38.37 8 B Min BB: 1:29.69 (+8.68s | 8.8%) Club Wolverine 01/04/2026 CW Keep It Moving 3
50 IM
49.58
49.58
100 IM
48.79
1:38.37
100 IM
1:38.37
3422 Esteban Trogkanis 1:38.37 10 B Min BB: 1:29.69 (+8.68s | 8.8%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 IM
48.34
48.34
100 IM
50.03
1:38.37
100 IM
1:38.37
3423 Ari Gammon 1:38.37 10 B Min BB: 1:29.69 (+8.68s | 8.8%) New Albany Aquatic Club 02/19/2026 2026 OH UASC SC Regional Championships
50 IM
46.72
46.72
100 IM
51.65
1:38.37
100 IM
1:38.37
3424 Noah Oh 1:38.37 10 B Min BB: 1:29.69 (+8.68s | 8.8%) Cascade Swim Club 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 IM
46.41
46.41
100 IM
51.96
1:38.37
100 IM
1:38.37
3425 Justin Lin 1:38.38 10 B Min BB: 1:29.69 (+8.69s | 8.8%) Life Time Fitness New York Swi 03/27/2026 2026 MR Bronze Championships Central KBM
50 IM
44.74
44.74
100 IM
53.64
1:38.38
100 IM
1:38.38
3426 Rufus Nagygyorgy 1:38.38 10 B Min BB: 1:29.69 (+8.69s | 8.8%) Swim Fort Lauderdale 02/14/2026 Lightning Valentines BC Invite
50 IM
46.46
46.46
100 IM
51.92
1:38.38
100 IM
1:38.38
3427 Ethan Renehan 1:38.39 8 B Min BB: 1:29.69 (+8.70s | 8.8%) Monocacy Aquatic Club 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
50 IM
43.79
43.79
100 IM
54.60
1:38.39
100 IM
1:38.39
3428 Graycin Wilson 1:38.39 8 B Min BB: 1:29.69 (+8.70s | 8.8%) Wheeling YMCA 01/17/2026 Club Mountaineer January Age Group Winter Spl
50 IM
48.41
48.41
100 IM
49.98
1:38.39
100 IM
1:38.39
3429 Griffin Vagts 1:38.40 7 B Min BB: 1:29.69 (+8.71s | 8.9%) Annapolis Swim Club 03/21/2026 2026 Maryland 8 Under Championship Meet
50 IM
44.80
44.80
100 IM
53.60
1:38.40
100 IM
1:38.40
3430 Yul Springborn 1:38.40 10 B Min BB: 1:29.69 (+8.71s | 8.9%) Hammerhead Swim Club 12/05/2025 EGRA 2025 Winter Washout
50 IM
47.11
47.11
100 IM
51.29
1:38.40
100 IM
1:38.40
3431 DongHyuk Kang 1:38.40 9 B Min BB: 1:29.69 (+8.71s | 8.9%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 IM
49.06
49.06
100 IM
49.34
1:38.40
100 IM
1:38.40
3432 Rockwell Ringold 1:38.41 9 B Min BB: 1:29.69 (+8.72s | 8.9%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 01/16/2026 2026 Odd Age Classic
3433 Theodore Puscas 1:38.41 9 B Min BB: 1:29.69 (+8.72s | 8.9%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 IM
47.22
47.22
100 IM
51.19
1:38.41
100 IM
1:38.41
3434 Benjamin Khotsin 1:38.41 9 B Min BB: 1:29.69 (+8.72s | 8.9%) Sarasota Sharks 11/07/2025 2025 SYS Turkey Meet
50 IM
44.20
44.20
100 IM
54.21
1:38.41
100 IM
1:38.41
3435 Benjamin Martins 1:38.42 9 B Min BB: 1:29.69 (+8.73s | 8.9%) Aces Aquatics 03/13/2026 2026 NE NSSC NE Cup Championship
50 IM
48.78
48.78
100 IM
49.64
1:38.42
100 IM
1:38.42
3436 Gavin Wamsley 1:38.42 9 B Min BB: 1:29.69 (+8.73s | 8.9%) Powell Crosley YMCA 02/19/2026 2026 OH CM SC Regional Championships
50 IM
17.70
17.70
100 IM
1:20.72
1:38.42
100 IM
1:38.42
3437 Luke Halbrooks 1:38.42 10 B Min BB: 1:29.69 (+8.73s | 8.9%) Madison Swimming Association 04/11/2026 2026 Sprint Medal Meet
3438 William Chen 1:38.42 10 B Min BB: 1:29.69 (+8.73s | 8.9%) Rancho San Dieguito 06/28/2025 2025 SI FAST RISING STARS 2
3439 Conor O'Donnell 1:38.43 10 B Min BB: 1:29.69 (+8.74s | 8.9%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
3440 Greyson Eatherly 1:38.44 10 B Min BB: 1:29.69 (+8.75s | 8.9%) Cascade Swim Club 12/06/2025 2025 PN Fall Divisionals, Division 2
50 IM
45.19
45.19
100 IM
53.25
1:38.44
100 IM
1:38.44
3441 Harrison Kay 1:38.44 9 B Min BB: 1:29.69 (+8.75s | 8.9%) La Grande Swim Club 04/25/2026 2026 WWSC Sweet Onion Meet Copied
50 IM
42.54
42.54
100 IM
55.90
1:38.44
100 IM
1:38.44
3442 Gavin Tong 1:38.44 7 B Min BB: 1:29.69 (+8.75s | 8.9%) Blue Dolphin Swim Team 05/15/2026 2026 PN SRST Pacific Coast Invitational App
50 IM
48.45
48.45
100 IM
49.99
1:38.44
100 IM
1:38.44
3443 Grady Stines 1:38.45 9 B Min BB: 1:29.69 (+8.76s | 8.9%) Raleigh Swimming Association 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 IM
47.82
47.82
100 IM
50.63
1:38.45
100 IM
1:38.45
3444 Linus Teufel 1:38.45 10 B Min BB: 1:29.69 (+8.76s | 8.9%) Florida West Coast Aquatics 05/02/2026 2026 Berkeley May Day
50 IM
47.13
47.13
100 IM
51.32
1:38.45
100 IM
1:38.45
3445 Leo Baletsa 1:38.47 9 B Min BB: 1:29.69 (+8.78s | 8.9%) YMCA of the North Shore Sharks 05/09/2026 2026 NE STRM Spring Splash W Distance
3446 Graham Talton 1:38.47 10 B Min BB: 1:29.69 (+8.78s | 8.9%) Enfinity Aquatic Club 01/16/2026 2026 Vector Security Polar Plunge Meet
50 IM
45.13
45.13
100 IM
53.34
1:38.47
100 IM
1:38.47
3447 Seungwoo Kwon 1:38.48 10 B Min BB: 1:29.69 (+8.79s | 8.9%) El Cerrito Gators 05/17/2026 Montclair 14 Under Short Course Pentathlon
3448 Collin Wu 1:38.49 8 B Min BB: 1:29.69 (+8.80s | 8.9%) Life Time Mid Atlantic Swim Te 03/21/2026 2026 MAKO SPRING FLING
50 IM
48.15
48.15
100 IM
50.34
1:38.49
100 IM
1:38.49
3449 Pierson Jenkins 1:38.50 10 B Min BB: 1:29.69 (+8.81s | 8.9%) Cardinal and Gold Aquatics 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 IM
47.00
47.00
100 IM
51.50
1:38.50
100 IM
1:38.50
3450 Callen Honore 1:38.50 8 B Min BB: 1:29.69 (+8.81s | 8.9%) Rockville Montgomery Swim Club 02/14/2026 2026 RMSC Gender Blender 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.