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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
5851 Tikhon Ledesma 1:55.60 9 B: 1:39.69 (+15.91s | 13.8%) Nitro Swimming 09/18/2026 2026 ST AQTX Round Rock Unclassified
50 IM
52.48
52.48
100 IM
1:03.12
1:55.60
100 IM
1:55.60
5852 Ezekiel Martoral 1:55.62 10 B: 1:39.69 (+15.93s | 13.8%) Romulus Torpedoes Swim Club 02/28/2026 2026 Life Time Michigan Last Chance
50 IM
50.04
50.04
100 IM
1:05.58
1:55.62
100 IM
1:55.62
5853 Hyunsung Cho 1:55.62 8 B: 1:39.69 (+15.93s | 13.8%) Rockville Montgomery Swim Club 01/11/2026 2026 RMSC Frosty Pentathlon Mini Meet
5854 Lucas Serna 1:55.63 9 B: 1:39.69 (+15.94s | 13.8%) Bone Island Swim Club 09/06/2026 FGC KW ABC Pentathlon Invitational 09062026
50 IM
53.90
53.90
100 IM
1:01.73
1:55.63
100 IM
1:55.63
5855 Aiden Liang 1:55.64 10 B: 1:39.69 (+15.95s | 13.8%) South Shore YMCA Strypers 02/06/2026 2026 NE CRA Last Chance February Invite
5856 Neil Hsu 1:55.64 8 B: 1:39.69 (+15.95s | 13.8%) Huntsville Swim Association 10/16/2026 2026 HSA Fran Norris Meet
50 IM
55.64
55.64
100 IM
1:00.00
1:55.64
100 IM
1:55.64
5857 Theros Niu 1:55.65 7 B: 1:39.69 (+15.96s | 13.8%) Alto Swim Club 10/24/2026 BAC SPOOKY FALL CLASSIC
50 IM
55.74
55.74
100 IM
59.91
1:55.65
100 IM
1:55.65
5858 Wesley Simon 1:55.67 9 B: 1:39.69 (+15.98s | 13.8%) Potomac Marlins 02/20/2026 2026 FXFX Forty Niner
50 IM
56.35
56.35
100 IM
59.32
1:55.67
100 IM
1:55.67
5859 John Wright 1:55.68 9 B: 1:39.69 (+15.99s | 13.8%) Egra Waves 10/17/2025 2025 WMS Boo Bash
50 IM
54.65
54.65
100 IM
1:01.03
1:55.68
100 IM
1:55.68
5860 Cormac Labrie 1:55.68 9 B: 1:39.69 (+15.99s | 13.8%) New Bedford YMCA Hurricanes 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
50 IM
52.95
52.95
100 IM
1:02.73
1:55.68
100 IM
1:55.68
5861 Samuel Leineweber 1:55.68 9 B: 1:39.69 (+15.99s | 13.8%) Apex 01/02/2026 2026 CST Shark Chase Invitational
5862 Samuel Moskoff 1:55.68 9 B: 1:39.69 (+15.99s | 13.8%) SlipStream Aquatics 03/13/2026 Mile High Championship Invitational
50 IM
51.15
51.15
100 IM
1:04.53
1:55.68
100 IM
1:55.68
5863 Benjamin Lin 1:55.70 7 B: 1:39.69 (+16.01s | 13.8%) North Shore Swim Club 04/04/2026 2026 NE NSSC Sprint Meet
50 IM
56.96
56.96
100 IM
58.74
1:55.70
100 IM
1:55.70
5864 Julian Botello 1:55.70 7 B: 1:39.69 (+16.01s | 13.8%) Gulf Coast Swim Team 09/19/2026 2026 GCST FALL OPEN
50 IM
58.66
58.66
100 IM
57.04
1:55.70
100 IM
1:55.70
5865 Liam Lulea 1:55.70 9 B: 1:39.69 (+16.01s | 13.8%) T2 Aquatics 10/16/2026 2026 T2 Spooktacular
50 IM
57.49
57.49
100 IM
58.21
1:55.70
100 IM
1:55.70
5866 Leonardo Jia 1:55.71 9 B: 1:39.69 (+16.02s | 13.8%) Mei\\\\\\'s Typhoons Swimming Club 03/13/2026 2026 NE INST NE Cup
50 IM
55.37
55.37
100 IM
1:00.34
1:55.71
100 IM
1:55.71
5867 Eshan Tiwari 1:55.72 8 B: 1:39.69 (+16.03s | 13.9%) 92ny Flying Dolphins 01/19/2026 2026 MR YMID MLK 8 Under Meet
50 IM
54.80
54.80
100 IM
1:00.92
1:55.72
100 IM
1:55.72
5868 Mark Ilin 1:55.72 10 B: 1:39.69 (+16.03s | 13.9%) Apex 01/23/2026 2026 TTSC Winter Qualifier
50 IM
53.33
53.33
100 IM
1:02.39
1:55.72
100 IM
1:55.72
5869 Kayson Stephens 1:55.72 10 B: 1:39.69 (+16.03s | 13.9%) Seastars Aquatics 01/16/2026 2026 GPAC Winter Invitational
5870 Jayden Han 1:55.75 8 B: 1:39.69 (+16.06s | 13.9%) Rockville Montgomery Swim Club 01/11/2026 2026 RMSC Frosty Pentathlon Mini Meet
5871 Cal Willey 1:55.75 10 B: 1:39.69 (+16.06s | 13.9%) Humboldt Swim Club 11/23/2024 Thankswimming Classic 2024
5872 Aiden Armeen 1:55.76 9 B: 1:39.69 (+16.07s | 13.9%) Mecklenburg Swim Association 12/12/2025 2025 NC QCD Holiday Invite
50 IM
57.01
57.01
100 IM
58.75
1:55.76
100 IM
1:55.76
5873 Daniel Yuan 1:55.78 8 B: 1:39.69 (+16.09s | 13.9%) Eastside Aquatic Swim Team 10/17/2026 2026 PN MMSC Fall Invite Approved
50 IM
58.54
58.54
100 IM
57.24
1:55.78
100 IM
1:55.78
5874 Axel Balli 1:55.79 9 B: 1:39.69 (+16.10s | 13.9%) Nitro Swimming 10/18/2026 2026 ST TXLA 10 U Fall Kick Off Invite
50 IM
53.37
53.37
100 IM
1:02.42
1:55.79
100 IM
1:55.79
5875 Paul Jeong 1:55.80 10 B: 1:39.69 (+16.11s | 13.9%) Thunderbird Aquatic Club 04/18/2026 2026 PN MMSC Marlins Madness Approved
50 IM
57.53
57.53
100 IM
58.27
1:55.80
100 IM
1:55.80
5876 Alain Mustafin 1:55.82 10 B: 1:39.69 (+16.13s | 13.9%) Cypress Fairbanks Swim Club 02/21/2025 MAC Hosted 2025 Gulf 12 Under Champs
50 IM
52.33
52.33
100 IM
1:03.49
1:55.82
100 IM
1:55.82
5877 Anthony Liu 1:55.83 7 B: 1:39.69 (+16.14s | 13.9%) Tac Titans 05/02/2026 2026 TAC TITANS Oceanus Challenge Meet
50 IM
57.30
57.30
100 IM
58.53
1:55.83
100 IM
1:55.83
5878 Jeffrey Krell 1:55.84 9 B: 1:39.69 (+16.15s | 13.9%) YMCA of Virginia\\\\\\'s Blue Ridge 10/18/2025 LY 2025 YMCA October Meet
50 IM
58.10
58.10
100 IM
57.74
1:55.84
100 IM
1:55.84
5879 Noel Sea 1:55.84 10 B: 1:39.69 (+16.15s | 13.9%) Tualatin Hills Swim Club 12/12/2025 2025 OR TTSC Holiday Invitational Meet
50 IM
56.02
56.02
100 IM
59.82
1:55.84
100 IM
1:55.84
5880 Judah Rosenberg 1:55.84 9 B: 1:39.69 (+16.15s | 13.9%) East Coast Aquatic Team 03/28/2026 ECAT March 2026 Invitational Copied
5881 Philipp Bruhmuller 1:55.84 9 B: 1:39.69 (+16.15s | 13.9%) Empire Swimming 11/02/2025 2025 MR EAST 8 U Halloween Dual Meet
50 IM
58.03
58.03
100 IM
57.81
1:55.84
100 IM
1:55.84
5882 Reuben Kaar 1:55.85 8 B: 1:39.69 (+16.16s | 13.9%) Csp Tideriders 03/07/2026 2026 GTWY 8 Under Champs
50 IM
53.79
53.79
100 IM
1:02.06
1:55.85
100 IM
1:55.85
5883 Jude Huibregtse 1:55.89 9 B: 1:39.69 (+16.20s | 14.0%) Lake Superior Swim Club 11/08/2025 2025 MN WEST Express Fall Invite Copied
5884 Ben Bryan 1:55.91 8 B: 1:39.69 (+16.22s | 14.0%) Fallon Barracuda Swim Team 07/31/2026 2026 High Country Short Course Championship
50 IM
54.07
54.07
100 IM
1:01.84
1:55.91
100 IM
1:55.91
5885 John Landefeld 1:55.95 7 B: 1:39.69 (+16.26s | 14.0%) Machine Aquatics 02/01/2026 2026 Little Blue Penguin Pentathlon
50 IM
57.88
57.88
100 IM
58.07
1:55.95
100 IM
1:55.95
5886 Barrett Kaiser 1:55.95 10 B: 1:39.69 (+16.26s | 14.0%) Riptide Swim Team 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 IM
1:00.15
1:00.15
100 IM
55.80
1:55.95
100 IM
1:55.95
5887 Levi Filip 1:55.96 9 B: 1:39.69 (+16.27s | 14.0%) Saline Swim Team 11/21/2025 2025 SST Fall Classic
50 IM
53.32
53.32
100 IM
1:02.64
1:55.96
100 IM
1:55.96
5888 Harvey Yang 1:55.98 9 B: 1:39.69 (+16.29s | 14.0%) Santa Clara Swim Club 07/25/2026 2026 DACA SC CBA Meet
5889 Alex Peng 1:56.01 10 B: 1:39.69 (+16.32s | 14.1%) Palo Alto Stanford Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
5890 William Li 1:56.03 8 B: 1:39.69 (+16.34s | 14.1%) Aquajets Swim Team 10/04/2026 2026 MN AQJT Shootout Invite
50 IM
56.78
56.78
100 IM
59.25
1:56.03
100 IM
1:56.03
5891 James LaRoach 1:56.05 9 B: 1:39.69 (+16.36s | 14.1%) Nova of Virginia 10/04/2025 NOVA 12 Under Kick Off Copied
50 IM
57.37
57.37
100 IM
58.68
1:56.05
100 IM
1:56.05
5892 Paul Murphy 1:56.05 8 B: 1:39.69 (+16.36s | 14.1%) Maverick Aquatics 07/10/2026 2026 CO Western Slope League Championships
5893 Marc-Brian Saracino 1:56.06 8 B: 1:39.69 (+16.37s | 14.1%) Empire Swimming 03/07/2026 2026 MR Metro 8 Under Championships
50 IM
54.64
54.64
100 IM
1:01.42
1:56.06
100 IM
1:56.06
5894 Matthew Wolbert 1:56.07 5 B: 1:39.69 (+16.38s | 14.1%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
5895 Jayden Yang 1:56.07 7 B: 1:39.69 (+16.38s | 14.1%) California Dolphins Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+
5896 Ansh Bhargava 1:56.11 8 B: 1:39.69 (+16.42s | 14.1%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
5897 Youssef Aba 1:56.12 9 B: 1:39.69 (+16.43s | 14.1%) Riptide Swim Team 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 IM
54.08
54.08
100 IM
1:02.04
1:56.12
100 IM
1:56.12
5898 Hyunsung Cho 1:56.13 8 B: 1:39.69 (+16.44s | 14.2%) Rockville Montgomery Swim Club 12/06/2025 2025 Reindeer Mini Meet
5899 Elim Feng 1:56.13 8 B: 1:39.69 (+16.44s | 14.2%) All Star Aquatics 03/20/2026 March Madness 2026
5900 Dylan Kouri 1:56.13 8 B: 1:39.69 (+16.44s | 14.2%) Tennessee Aquatics 09/26/2026 2026 Fall Kickoff Classic Inviational

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.