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USA Boys 10 & under - 100 Y Back

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
4701 Drew Grange 1:48.82 10 B: 1:40.69 (+8.13s | 7.5%) Plymouth Canton Cruisers 02/13/2026 2026 Showdown In Motown
4702 Tyden Mukai 1:48.84 10 B: 1:40.69 (+8.15s | 7.5%) Punahou Aquatics Institute 11/09/2025 OSL A+ SCY Meet
50 Back
52.28
52.28
100 Back
56.56
1:48.84
100 Back
1:48.84
4703 Andrii Paliienko 1:48.84 10 B: 1:40.69 (+8.15s | 7.5%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
52.93
52.93
100 Back
55.91
1:48.84
100 Back
1:48.84
4704 Samuel Smith 1:48.87 10 B: 1:40.69 (+8.18s | 7.5%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Back
50.52
50.52
100 Back
58.35
1:48.87
100 Back
1:48.87
4705 Grey Dawson 1:48.87 9 B: 1:40.69 (+8.18s | 7.5%) Lynchburg YMCA Swim Team 09/19/2025 2025 LY Season Opener
50 Back
2:01.29
2:01.29
100 Back
-12.-42
1:48.87
100 Back
1:48.87
4706 Branson Collins 1:48.87 10 B: 1:40.69 (+8.18s | 7.5%) Unified Aquatics Club 02/27/2026 2026 OH BSC SC Regional Championships
4707 Odin Piotrowski 1:48.88 10 B: 1:40.69 (+8.19s | 7.5%) Grand Traverse Bay YMCA Breake 12/05/2025 EGRA 2025 Winter Washout
50 Back
53.85
53.85
100 Back
55.03
1:48.88
100 Back
1:48.88
4708 Sage Trowers 1:48.89 8 B: 1:40.69 (+8.20s | 7.5%) Condors Swim Club 10/10/2025 2025 MR COND October Fall Festival
4709 Sam Walsh 1:48.89 9 B: 1:40.69 (+8.20s | 7.5%) Westbrook Seals 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
51.11
51.11
100 Back
57.78
1:48.89
100 Back
1:48.89
4710 William Eberley 1:48.89 10 B: 1:40.69 (+8.20s | 7.5%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
50 Back
50.49
50.49
100 Back
58.40
1:48.89
100 Back
1:48.89
4711 Aiden Campbell 1:48.90 9 B: 1:40.69 (+8.21s | 7.5%) Dothan Dolphins Swim Team 01/16/2026 2026 GPAC Winter Invitational
4712 Charles Guo 1:48.90 9 B: 1:40.69 (+8.21s | 7.5%) Amherst Tritons Swim Team 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Back
52.48
52.48
100 Back
56.42
1:48.90
100 Back
1:48.90
4713 Shivaay Garg 1:48.90 9 B: 1:40.69 (+8.21s | 7.5%) Sachem Swim Club 03/27/2026 2026 MR Bronze Championship South LIE
4714 Camden MacQuinn 1:48.91 10 B: 1:40.69 (+8.22s | 7.5%) Mount Desert Island YMCA ST 03/13/2025 2025 MESI Winter Short Course Championships
50 Back
53.11
53.11
100 Back
55.80
1:48.91
100 Back
1:48.91
4715 Deklyn King 1:48.91 10 B: 1:40.69 (+8.22s | 7.5%) Mid Michigan Aquatics Hurrican 11/01/2025 Greater Kalamazoo Arena Challenge
50 Back
50.55
50.55
100 Back
58.36
1:48.91
100 Back
1:48.91
4716 Rooney Morgan 1:48.92 10 B: 1:40.69 (+8.23s | 7.6%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
50 Back
54.05
54.05
100 Back
54.87
1:48.92
100 Back
1:48.92
4717 Bryant Xin 1:48.93 7 B: 1:40.69 (+8.24s | 7.6%) Westchester Aquatic Club 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Back
54.10
54.10
100 Back
54.83
1:48.93
100 Back
1:48.93
4718 Sebastian Brassfield 1:48.94 10 B: 1:40.69 (+8.25s | 7.6%) Unattached 01/17/2026 2026 ST AAAA NS Frostbite
50 Back
52.98
52.98
100 Back
55.96
1:48.94
100 Back
1:48.94
4719 Hugh Christianson 1:48.94 7 B: 1:40.69 (+8.25s | 7.6%) Aquajets Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 Back
51.06
51.06
100 Back
57.88
1:48.94
100 Back
1:48.94
4720 Michael Rubright 1:48.95 10 B: 1:40.69 (+8.26s | 7.6%) Excel Aquatics 11/01/2025 2025 Pumpkin Spice Splash
50 Back
51.06
51.06
100 Back
57.89
1:48.95
100 Back
1:48.95
4721 Ethan Lyu 1:48.96 9 B: 1:40.69 (+8.27s | 7.6%) Tri-city Channel Cats 01/31/2026 2026 Winter Open
50 Back
50.07
50.07
50 Back
50.07
100 Back
58.89
1:48.96
50 Back
58.89
4722 Jeffrey Zhang 1:48.97 8 B: 1:40.69 (+8.28s | 7.6%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
4723 Daniel Iesaulov 1:48.99 10 B: 1:40.69 (+8.30s | 7.6%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
4724 Daniel Marton 1:49.00 10 B: 1:40.69 (+8.31s | 7.6%) North Jersey Barracudas 12/06/2025 2025 MR NDAC Kevin Storrs Winter Festival
50 Back
52.47
52.47
100 Back
56.53
1:49.00
100 Back
1:49.00
4725 Cole Warner 1:49.01 9 B: 1:40.69 (+8.32s | 7.6%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
51.78
51.78
100 Back
57.23
1:49.01
100 Back
1:49.01
4726 James Avitable 1:49.03 8 B: 1:40.69 (+8.34s | 7.6%) Cumming Waves 01/16/2026 2026 SE Ralph Crocker Classic
50 Back
52.60
52.60
100 Back
56.43
1:49.03
100 Back
1:49.03
4727 Brighton Watts 1:49.04 9 B: 1:40.69 (+8.35s | 7.7%) Wasatch Front Fish Market 09/18/2025 WFFM September Intersquad
50 Back
51.62
51.62
100 Back
57.42
1:49.04
100 Back
1:49.04
4728 Ellis Del Verne 1:49.05 9 B: 1:40.69 (+8.36s | 7.7%) YMCA of the Triangle Area Swim 11/09/2025 2025 12 And Under Mini Meet V2
50 Back
52.65
52.65
50 Back
52.65
100 Back
56.40
1:49.05
50 Back
56.40
4729 Maxwell Maser 1:49.05 9 B: 1:40.69 (+8.36s | 7.7%) Southwest Stars Swim Club 02/28/2026 2026 Spring Area 2 Championships
50 Back
53.18
53.18
100 Back
55.87
1:49.05
100 Back
1:49.05
4730 Jamison Johnson 1:49.06 10 B: 1:40.69 (+8.37s | 7.7%) Rowan Aquatic Club - YMCA 03/06/2026 Jon Jolley GYSSA 2026
50 Back
56.67
56.67
100 Back
52.39
1:49.06
100 Back
1:49.06
4731 Chase Clark 1:49.07 10 B: 1:40.69 (+8.38s | 7.7%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
53.59
53.59
100 Back
55.48
1:49.07
100 Back
1:49.07
4732 Nikolai Voroshchuk 1:49.07 8 B: 1:40.69 (+8.38s | 7.7%) Fox Swim Club 03/21/2026 2026 Maryland 8 Under Championship Meet
4733 Haroon Kushlaf 1:49.07 10 B: 1:40.69 (+8.38s | 7.7%) Powell Crosley YMCA 02/19/2026 2026 OH CM SC Regional Championships
50 Back
54.34
54.34
100 Back
54.73
1:49.07
100 Back
1:49.07
4734 Bruce Jiao 1:49.07 9 B: 1:40.69 (+8.38s | 7.7%) Aquaventure Riptides 11/01/2025 AQUA IMX Challenge
4735 Vincent Mansueto 1:49.08 9 B: 1:40.69 (+8.39s | 7.7%) Three Village Swim Club 10/11/2025 2025 MR TVSC Ann Wycoff Memorial Swim Meet
4736 Kaspian Hsu 1:49.09 9 B: 1:40.69 (+8.40s | 7.7%) Kingfish Swimming Medfield 05/01/2026 2026 NE KING RI May Fair
50 Back
52.49
52.49
100 Back
56.60
1:49.09
100 Back
1:49.09
4737 Jeremiah Yoo 1:49.09 8 B: 1:40.69 (+8.40s | 7.7%) Bellevue Club Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
54.54
54.54
100 Back
54.55
1:49.09
100 Back
1:49.09
4738 Becker Robinson-Jones 1:49.11 10 B: 1:40.69 (+8.42s | 7.7%) Northglenn Fusion Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
52.51
52.51
50 Back
52.51
100 Back
56.60
1:49.11
50 Back
56.60
4739 Brandon Hoss 1:49.11 9 B: 1:40.69 (+8.42s | 7.7%) Houston Hydra 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Back
52.97
52.97
100 Back
56.14
1:49.11
100 Back
1:49.11
4740 Jordan Mosbo 1:49.12 8 B: 1:40.69 (+8.43s | 7.7%) Team Charlotte Swimming 01/23/2026 2026 TEAM Arena Western Open Copied
50 Back
49.99
49.99
100 Back
59.13
1:49.12
100 Back
1:49.12
4741 Samuel Tobias 1:49.13 10 B: 1:40.69 (+8.44s | 7.7%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
4742 Nathaniel Chiang 1:49.15 10 B: 1:40.69 (+8.46s | 7.8%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
52.43
52.43
100 Back
56.72
1:49.15
100 Back
1:49.15
4743 Andrew Decker 1:49.16 9 B: 1:40.69 (+8.47s | 7.8%) Marlins Of Raleigh 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 Back
53.65
53.65
100 Back
55.51
1:49.16
100 Back
1:49.16
4744 Isaac Helgeson 1:49.16 9 B: 1:40.69 (+8.47s | 7.8%) Aquajets Swim Team 05/09/2026 2026 MN AQJT May Flowers
50 Back
55.48
55.48
100 Back
53.68
1:49.16
100 Back
1:49.16
4745 Vihaan Barli 1:49.17 8 B: 1:40.69 (+8.48s | 7.8%) Pro Swimming 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
52.48
52.48
100 Back
56.69
1:49.17
100 Back
1:49.17
4746 Myles Dreher 1:49.17 9 B: 1:40.69 (+8.48s | 7.8%) Carolina Aquatic Team 01/09/2026 2026 CAT Frozen Frenzy
50 Back
52.68
52.68
100 Back
56.49
1:49.17
100 Back
1:49.17
4747 Victor Secor 1:49.17 9 B: 1:40.69 (+8.48s | 7.8%) Piedmont Swim Team 03/01/2025 VJO March Mayhem C B A+ 2025
4748 Ryan Li 1:49.18 9 B: 1:40.69 (+8.49s | 7.8%) Seattle Metropolitan Aquatic C 05/17/2026 2026 PN SMAC May Mini Meet Approved
4749 George Bowman 1:49.19 9 B: 1:40.69 (+8.50s | 7.8%) North Bay Aquatics 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
4750 Sebastien Watson-Lamb 1:49.21 9 B: 1:40.69 (+8.52s | 7.8%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
49.85
49.85
100 Back
59.36
1:49.21
100 Back
1:49.21

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.