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USA Boys 10 & under - 100 Y Free

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
6751 Rowan Katz 1:33.64 9 B: 1:27.99 (+5.65s | 6.0%) Yuma Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Free
43.28
43.28
100 Free
50.36
1:33.64
100 Free
1:33.64
6752 Austin Corker 1:33.64 10 B: 1:27.99 (+5.65s | 6.0%) Boise Swim Club 11/22/2025 57th Annual Thanksgiving Invitational
50 Free
43.67
43.67
100 Free
49.97
1:33.64
100 Free
1:33.64
6753 Thomas Carroll 1:33.66 10 B: 1:27.99 (+5.67s | 6.1%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Free
43.14
43.14
100 Free
50.52
1:33.66
100 Free
1:33.66
6754 Garett Biberston 1:33.66 9 B: 1:27.99 (+5.67s | 6.1%) Winchester Swim Team 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Free
44.40
44.40
100 Free
49.26
1:33.66
100 Free
1:33.66
6755 Fionn O'Riordan 1:33.66 10 B: 1:27.99 (+5.67s | 6.1%) Metro Dynasty Swim Team 02/13/2026 39th Black History Swim Meet
50 Free
43.71
43.71
100 Free
49.95
1:33.66
100 Free
1:33.66
6756 William Singleton 1:33.67 10 B: 1:27.99 (+5.68s | 6.1%) Life Time Houston Swim Team 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Free
43.24
43.24
100 Free
50.43
1:33.67
100 Free
1:33.67
6757 Theodore Wray 1:33.67 8 B: 1:27.99 (+5.68s | 6.1%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Free
22.56
22.56
100 Free
1:11.11
1:33.67
100 Free
1:33.67
6758 Desmond Saur 1:33.67 10 B: 1:27.99 (+5.68s | 6.1%) COSA Swimming 02/13/2026 2026 CO Valentine Open
50 Free
44.69
44.69
100 Free
48.98
1:33.67
100 Free
1:33.67
6759 Nevaan Prabhu 1:33.68 9 B: 1:27.99 (+5.69s | 6.1%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Free
43.61
43.61
100 Free
50.07
1:33.68
100 Free
1:33.68
6760 Derek Zhang 1:33.68 9 B: 1:27.99 (+5.69s | 6.1%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Free
42.50
42.50
100 Free
51.18
1:33.68
100 Free
1:33.68
6761 Calvin George 1:33.68 8 B: 1:27.99 (+5.69s | 6.1%) Tollefson Swimming 12/06/2025 2025 Reindeer Mini Meet
6762 Sebastian Parker 1:33.68 10 B: 1:27.99 (+5.69s | 6.1%) Academy Swim Club 10/18/2025 BIG ISLAND SWIMMING @ HPA
50 Free
42.61
42.61
100 Free
51.07
1:33.68
100 Free
1:33.68
6763 Xavier Gange 1:33.69 10 B: 1:27.99 (+5.70s | 6.1%) Machine Aquatics 03/20/2026 2026 RMSC Spring Finale
50 Free
45.94
45.94
100 Free
47.75
1:33.69
100 Free
1:33.69
6764 Jack Detlefsen 1:33.69 10 B: 1:27.99 (+5.70s | 6.1%) Hills Hurricane Swimming 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
6765 Elias Wolfe 1:33.71 9 B: 1:27.99 (+5.72s | 6.1%) The Capitol Sea Devils 03/20/2026 March Madness 2026
6766 Elam Frazier 1:33.71 10 B: 1:27.99 (+5.72s | 6.1%) Colorado Blue 01/23/2026 2026 CO TOPS Colorado Open
50 Free
44.12
44.12
100 Free
49.59
1:33.71
100 Free
1:33.71
6767 Cooper Diamond 1:33.71 9 B: 1:27.99 (+5.72s | 6.1%) Mason Makos Swim Team 03/21/2026 2026 MAKO SPRING FLING
50 Free
43.62
43.62
100 Free
50.09
1:33.71
100 Free
1:33.71
6768 William Nail 1:33.72 10 B: 1:27.99 (+5.73s | 6.1%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
50 Free
44.68
44.68
100 Free
49.04
1:33.72
100 Free
1:33.72
6769 Cristhian Hill 1:33.72 9 B: 1:27.99 (+5.73s | 6.1%) Cysc Riptide 11/08/2025 2025 MW App CYSC Bootcamp
6770 Andrew Chen 1:33.73 6 B: 1:27.99 (+5.74s | 6.1%) Thunder Coast Aquatics 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Free
43.56
43.56
100 Free
50.17
1:33.73
100 Free
1:33.73
6771 Marshall Patton 1:33.73 8 B: 1:27.99 (+5.74s | 6.1%) San Antonio Wave 10/10/2025 2025 ST SASA Sombrero Series Dos Copied
50 Free
44.65
44.65
100 Free
49.08
1:33.73
100 Free
1:33.73
6772 Patrick Chen 1:33.73 9 B: 1:27.99 (+5.74s | 6.1%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet
6773 Nathan Nichols 1:33.73 10 B: 1:27.99 (+5.74s | 6.1%) City of Mobile Swim Associatio 02/13/2026 2026 SES Region 4 Championships
50 Free
43.15
43.15
100 Free
50.58
1:33.73
100 Free
1:33.73
6774 Nolan Trimble 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Nocatee Bluetide Swim Team 09/27/2025 EAJ Speedo September Meet 2025
50 Free
43.46
43.46
100 Free
50.28
1:33.74
100 Free
1:33.74
6775 River Hresko 1:33.74 8 B: 1:27.99 (+5.75s | 6.1%) Sprc Stingrays 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Free
44.39
44.39
100 Free
49.35
1:33.74
100 Free
1:33.74
6776 Mariano Sanchez Nava 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Tornadoes Swim Team 02/06/2026 2026 Forest Grove Coast Range Qualifier
6777 Angus Brownlie 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Htx Swims 01/18/2025 2025 LSST January Frosty Meet
50 Free
42.65
42.65
100 Free
51.09
1:33.74
100 Free
1:33.74
6778 Evan Tsuchitani 1:33.74 7 B: 1:27.99 (+5.75s | 6.1%) Mason Makos Swim Team 11/08/2025 2025 MAKO GOBBLE GOBBLE INVITATIONAL
50 Free
43.81
43.81
100 Free
49.93
1:33.74
100 Free
1:33.74
6779 Nico Kroeber 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Carolina Aquatic Team 01/09/2026 2026 CAT Frozen Frenzy
50 Free
43.18
43.18
100 Free
50.56
1:33.74
100 Free
1:33.74
6780 Abraham Vallely 1:33.75 10 B: 1:27.99 (+5.76s | 6.1%) Lake Oswego Swim Club 10/11/2024 2024 LOSC Fall Open
50 Free
45.99
45.99
100 Free
47.76
1:33.75
100 Free
1:33.75
6781 Emmett Rattle 1:33.75 10 B: 1:27.99 (+5.76s | 6.1%) Bayside Branch YMCA 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
50 Free
42.66
42.66
100 Free
51.09
1:33.75
100 Free
1:33.75
6782 Harrison Lindsay 1:33.76 10 B: 1:27.99 (+5.77s | 6.2%) Tampa Y Swimming 07/25/2025 2025 Summer Area 3 Championships
50 Free
43.83
43.83
100 Free
49.93
1:33.76
100 Free
1:33.76
6783 Jonathan Wu 1:33.77 10 B: 1:27.99 (+5.78s | 6.2%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Free
44.58
44.58
100 Free
49.19
1:33.77
100 Free
1:33.77
6784 Brendan Gao 1:33.77 9 B: 1:27.99 (+5.78s | 6.2%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Free
45.71
45.71
100 Free
48.06
1:33.77
100 Free
1:33.77
6785 Thomas Vartanian 1:33.77 8 B: 1:27.99 (+5.78s | 6.2%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Free
45.09
45.09
100 Free
48.68
1:33.77
100 Free
1:33.77
6786 Tep Raimondi 1:33.77 10 B: 1:27.99 (+5.78s | 6.2%) Hydra Aquatics 01/17/2026 2026 PV January Open Audrey Moore
6787 Caden Seiber 1:33.78 10 B: 1:27.99 (+5.79s | 6.2%) University Place Aquatic Club 02/14/2025 2025 PN UPAC 4th Annual February Fly In
50 Free
42.63
42.63
100 Free
51.15
1:33.78
100 Free
1:33.78
6788 Gabriel Einhorn 1:33.78 10 B: 1:27.99 (+5.79s | 6.2%) Lone Star Swim Team 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Free
44.54
44.54
100 Free
49.24
1:33.78
100 Free
1:33.78
6789 Benjamin Justus 1:33.78 10 B: 1:27.99 (+5.79s | 6.2%) Greater Tampa Swim Association 01/10/2026 2026 GTSA FANTASY DRAFT
50 Free
43.98
43.98
100 Free
49.80
1:33.78
100 Free
1:33.78
6790 Ian Jiang 1:33.79 9 B: 1:27.99 (+5.80s | 6.2%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs
6791 League Anakata 1:33.79 10 B: 1:27.99 (+5.80s | 6.2%) Alameda Gators 09/27/2025 Orinda Aquatics SC C B BB+ Meet
6792 Carson Cross 1:33.79 10 B: 1:27.99 (+5.80s | 6.2%) Columbia Aquatics Association 12/21/2025 The Grinch Stole My Times (9 O BB Slowe) 2025
50 Free
44.74
44.74
100 Free
49.05
1:33.79
100 Free
1:33.79
6793 Jacob Day 1:33.80 10 B: 1:27.99 (+5.81s | 6.2%) Montgomery Aquatic Race Club 01/10/2025 MAC 2025 Neon New Year Meet
50 Free
43.25
43.25
100 Free
50.55
1:33.80
100 Free
1:33.80
6794 Theo Htun 1:33.80 9 B: 1:27.99 (+5.81s | 6.2%) Terrapins Swim Team 03/28/2026 Piedmont Swim Team C B BB+
6795 Bohdan Tereshchenko 1:33.80 10 B: 1:27.99 (+5.81s | 6.2%) South Florida Aquatic Club 11/21/2025 2025 SoFlo Last Chance And Holiday Classic
50 Free
45.04
45.04
100 Free
48.76
1:33.80
100 Free
1:33.80
6796 Joshua Ng 1:33.80 9 B: 1:27.99 (+5.81s | 6.2%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
6797 Ishva Moolinti 1:33.81 8 B: 1:27.99 (+5.82s | 6.2%) Frederick Area Swim Team 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
50 Free
45.15
45.15
100 Free
48.66
1:33.81
100 Free
1:33.81
6798 Hudson Chiu 1:33.81 7 B: 1:27.99 (+5.82s | 6.2%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Free
43.15
43.15
100 Free
50.66
1:33.81
100 Free
1:33.81
6799 Jack Doolin 1:33.82 10 B: 1:27.99 (+5.83s | 6.2%) Htx Swims 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
6800 William Hamric 1:33.82 10 B: 1:27.99 (+5.83s | 6.2%) Excel Aquatics 02/21/2026 2026 SES Region 1 8 And Under Championships
50 Free
43.84
43.84
100 Free
49.98
1:33.82
100 Free
1:33.82

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.