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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
5101 Joshua Cho 1:44.38 10 B: 1:39.69 (+4.69s | 4.5%) Life Time Southeast 01/16/2026 2026 TYR Mardi Gras Invite
5102 Enoch Duerson 1:44.38 10 B: 1:39.69 (+4.69s | 4.5%) Westerville Aquatic Club 02/19/2026 2026 OH WOR SC Regional Championships
50 IM
46.55
46.55
100 IM
57.83
1:44.38
100 IM
1:44.38
5103 Alexander Hawke 1:44.38 9 B: 1:39.69 (+4.69s | 4.5%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 IM
49.05
49.05
100 IM
55.33
1:44.38
100 IM
1:44.38
5104 Asher Smith 1:44.40 10 B: 1:39.69 (+4.71s | 4.5%) Houston Cougars 10/05/2024 SPA Fall Annual Fall Invite 2024
5105 Theo Sergeev 1:44.40 9 B: 1:39.69 (+4.71s | 4.5%) Freedom Aquatics 02/07/2026 2026 MR FREE Championships Meets Qualifier
5106 Ethan Clarke 1:44.40 9 B: 1:39.69 (+4.71s | 4.5%) Huntington YMCA Bluefish 10/11/2025 2025 MR TVSC Ann Wycoff Memorial Swim Meet
50 IM
52.63
52.63
100 IM
51.77
1:44.40
100 IM
1:44.40
5107 Max McCollum 1:44.41 10 B: 1:39.69 (+4.72s | 4.5%) The Olympic Club 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
5108 Charles Petoskey 1:44.42 10 B: 1:39.69 (+4.73s | 4.5%) Mecklenburg Swim Association 01/23/2026 2026 TEAM Arena Western Open Copied
50 IM
50.56
50.56
100 IM
53.86
1:44.42
100 IM
1:44.42
5109 Chris Plascencia 1:44.43 10 B: 1:39.69 (+4.74s | 4.5%) South Louisiana Swim Team 10/04/2025 2025 CMSA Vance Rose Invitational
50 IM
49.65
49.65
100 IM
54.78
1:44.43
100 IM
1:44.43
5110 Barrett Martin 1:44.43 9 B: 1:39.69 (+4.74s | 4.5%) Nashville Aquatic Club 02/21/2026 2026 SES Region 1 8 And Under Championships
50 IM
50.45
50.45
100 IM
53.98
1:44.43
100 IM
1:44.43
5111 William Cote 1:44.44 10 B: 1:39.69 (+4.75s | 4.5%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
50 IM
55.08
55.08
100 IM
49.36
1:44.44
100 IM
1:44.44
5112 Quinn Gastrell 1:44.44 10 B: 1:39.69 (+4.75s | 4.5%) The Capitol Sea Devils 10/25/2025 2025 PV Monster Mash
5113 Joseph Hager 1:44.44 10 B: 1:39.69 (+4.75s | 4.5%) Rogue Rapids 11/21/2025 2025 Rogue Rapids Sofia Marks Invitational
50 IM
48.03
48.03
100 IM
56.41
1:44.44
100 IM
1:44.44
5114 Ruben Pulido 1:44.45 7 B: 1:39.69 (+4.76s | 4.6%) Blue Marlins Of Hialeah Garden 11/21/2025 2025 SoFlo Last Chance And Holiday Classic
50 IM
51.20
51.20
100 IM
53.25
1:44.45
100 IM
1:44.45
5115 Leon Aksenov 1:44.46 10 B: 1:39.69 (+4.77s | 4.6%) North Shore Swim Club 04/04/2026 2026 NE NSSC Sprint Meet
50 IM
49.02
49.02
100 IM
55.44
1:44.46
100 IM
1:44.46
5116 Gavin Decker 1:44.46 10 B: 1:39.69 (+4.77s | 4.6%) Worthington Swim Club 02/19/2026 2026 OH WOR SC Regional Championships
50 IM
50.13
50.13
100 IM
54.33
1:44.46
100 IM
1:44.46
5117 Tyus Jacob 1:44.46 10 B: 1:39.69 (+4.77s | 4.6%) Parrish Bull Sharks 02/21/2026 CCS Last Chance Meet Feb 2026
50 IM
52.14
52.14
100 IM
52.32
1:44.46
100 IM
1:44.46
5118 Easton Takeda 1:44.48 8 B: 1:39.69 (+4.79s | 4.6%) Sharks Swim Club 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
50 IM
49.38
49.38
100 IM
55.10
1:44.48
100 IM
1:44.48
5119 Nicholas Nagy 1:44.49 10 B: 1:39.69 (+4.80s | 4.6%) Northeast CT Aquatics 04/11/2025 2025 GTSA TYR Spring Championship
50 IM
46.86
46.86
100 IM
57.63
1:44.49
100 IM
1:44.49
5120 Wesley Yu 1:44.49 9 B: 1:39.69 (+4.80s | 4.6%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 IM
49.75
49.75
100 IM
54.74
1:44.49
100 IM
1:44.49
5121 Everett Crawford 1:44.51 9 B: 1:39.69 (+4.82s | 4.6%) Bainbridge Island Swim Club 11/01/2025 2025 PN Bob Miller Sprint Distance Classic
50 IM
47.42
47.42
100 IM
57.09
1:44.51
100 IM
1:44.51
5122 Aveer Gursahani 1:44.51 10 B: 1:39.69 (+4.82s | 4.6%) Bgc-N. Westchester Marlins 12/05/2025 2025 MR BGNW December 14 Under Invitational
50 IM
52.96
52.96
100 IM
51.55
1:44.51
100 IM
1:44.51
5123 Colton LaRue 1:44.52 8 B: 1:39.69 (+4.83s | 4.6%) St Johns Sea Lions 02/15/2026 2026 MTSL Championship
50 IM
46.98
46.98
100 IM
57.54
1:44.52
100 IM
1:44.52
5124 Ayansh Sinha 1:44.53 10 B: 1:39.69 (+4.84s | 4.6%) Pro Swimming 01/23/2026 2026 PN Pro January Intrasquad Approved
50 IM
49.94
49.94
100 IM
54.59
1:44.53
100 IM
1:44.53
5125 Robert Westman 1:44.53 8 B: 1:39.69 (+4.84s | 4.6%) Foxjets Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
50 IM
50.11
50.11
100 IM
54.42
1:44.53
100 IM
1:44.53
5126 Quinton Lollar 1:44.53 10 B: 1:39.69 (+4.84s | 4.6%) Eagle Swimming Association 10/11/2024 MAC October Open 2024
50 IM
51.11
51.11
100 IM
53.42
1:44.53
100 IM
1:44.53
5127 Miles Smith 1:44.54 8 B: 1:39.69 (+4.85s | 4.6%) Aquawolves Swimming 03/14/2026 2026 CO ACES Mighty Mini Meet
5128 Noam Justiss 1:44.54 10 B: 1:39.69 (+4.85s | 4.6%) Ladera Oaks 03/07/2026 2026 PASA Last Chance For JO S
5129 Blake Gauvin 1:44.55 10 B: 1:39.69 (+4.86s | 4.6%) YMCA of Greater Nashua Storm 01/16/2026 2026 NE SAC Bronze Championships
50 IM
45.39
45.39
100 IM
59.16
1:44.55
100 IM
1:44.55
5130 Jett Parriott 1:44.55 10 B: 1:39.69 (+4.86s | 4.6%) Greater Omaha Aquatics Leopard 11/01/2025 2025 MW SCSC November Classic
50 IM
48.12
48.12
100 IM
56.43
1:44.55
100 IM
1:44.55
5131 Wilson Ellsworth 1:44.55 10 B: 1:39.69 (+4.86s | 4.6%) Thurston Olympians Swim Club 02/13/2026 2026 PN UPAC 4th Annual Feb Fly In Approved
50 IM
51.40
51.40
100 IM
53.15
1:44.55
100 IM
1:44.55
5132 Dominic Pescarino 1:44.56 9 B: 1:39.69 (+4.87s | 4.7%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 10/26/2025 Lisa Ferris Fall Festival Time Trial 2025
50 IM
48.29
48.29
100 IM
56.27
1:44.56
100 IM
1:44.56
5133 Brendan Gao 1:44.56 9 B: 1:39.69 (+4.87s | 4.7%) Bellevue Club Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 IM
51.69
51.69
100 IM
52.87
1:44.56
100 IM
1:44.56
5134 Sammy Baker 1:44.57 10 B: 1:39.69 (+4.88s | 4.7%) Valley Aquatics 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
50 IM
49.85
49.85
100 IM
54.72
1:44.57
100 IM
1:44.57
5135 Josiah Hearns 1:44.60 10 B: 1:39.69 (+4.91s | 4.7%) North Channel Aquatics 01/10/2025 2025 Tracey Harper Santiago Memorial Meet
50 IM
48.72
48.72
100 IM
55.88
1:44.60
100 IM
1:44.60
5136 Noah Hoyos 1:44.60 10 B: 1:39.69 (+4.91s | 4.7%) Swim Streamline at Northampton 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 IM
50.20
50.20
100 IM
54.40
1:44.60
100 IM
1:44.60
5137 Asher Freiberg 1:44.61 10 B: 1:39.69 (+4.92s | 4.7%) Kamehameha Swim Club 02/08/2026 Aulea Winter Sprint Festival
50 IM
1:05.56
1:05.56
100 IM
39.05
1:44.61
100 IM
1:44.61
5138 Lucas Workman 1:44.61 8 B: 1:39.69 (+4.92s | 4.7%) Hanover Aquatics 01/17/2026 2026 Duck Bowl
50 IM
47.93
47.93
100 IM
56.68
1:44.61
100 IM
1:44.61
5139 August Neff 1:44.61 8 B: 1:39.69 (+4.92s | 4.7%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
5140 Calvin Prosinski 1:44.62 8 B: 1:39.69 (+4.93s | 4.7%) Sporting Jax Aquatic Club 11/15/2025 EAJ Fall Harvest 2025
50 IM
50.90
50.90
100 IM
53.72
1:44.62
100 IM
1:44.62
5141 Daniel McLain 1:44.62 8 B: 1:39.69 (+4.93s | 4.7%) Huntsville Swim Association 10/17/2025 2025 HSA Fran Norris Meet
50 IM
51.39
51.39
100 IM
53.23
1:44.62
100 IM
1:44.62
5142 Austin Basham 1:44.64 9 B: 1:39.69 (+4.95s | 4.7%) Coast Aquatics 11/21/2025 2025 GPAC Gravy Bowl Invitational
5143 Dashiell Wang 1:44.65 10 B: 1:39.69 (+4.96s | 4.7%) Santa Clara Swim Club 02/28/2026 Swim South Bay
5144 Bandon Smith 1:44.65 8 B: 1:39.69 (+4.96s | 4.7%) Lake Oswego Swim Club 03/14/2026 2026 John Haring Memorial BC Showdown
50 IM
48.17
48.17
100 IM
56.48
1:44.65
100 IM
1:44.65
5145 Noah Wang 1:44.66 10 B: 1:39.69 (+4.97s | 4.7%) Front Range Barracudas 11/23/2024 2024 CO CUDA Pentathlon XXXVII
50 IM
50.28
50.28
100 IM
54.38
1:44.66
100 IM
1:44.66
5146 Caleb Pearson 1:44.66 9 B: 1:39.69 (+4.97s | 4.7%) Quest Swimming 03/21/2026 Quest Swimming March Madness Intrasquad Mee
5147 Harlan Ross 1:44.66 9 B: 1:39.69 (+4.97s | 4.7%) Sarpy County Swim Club 01/17/2026 2026 MW BSC NTS Carnival Meet
50 IM
26.49
26.49
100 IM
1:18.17
1:44.66
100 IM
1:44.66
5148 Aiden Zhang 1:44.66 8 B: 1:39.69 (+4.97s | 4.7%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 IM
49.55
49.55
100 IM
55.11
1:44.66
100 IM
1:44.66
5149 Ryan Hu 1:44.68 8 B: 1:39.69 (+4.99s | 4.8%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 IM
50.50
50.50
100 IM
54.18
1:44.68
100 IM
1:44.68
5150 Kwesi Drake 1:44.69 10 B: 1:39.69 (+5.00s | 4.8%) Auburn Aquatics 12/05/2025 2025 SE Christmas In Auburn
50 IM
48.80
48.80
100 IM
55.89
1:44.69
100 IM
1:44.69

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.