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USA Girls 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
4901 Hazel Heaton 1:40.43 10 B Min BB: 1:33.99 (+6.44s | 6.4%) Klamath Union 02/14/2025 2025 OR HS 4a 2
50 Back
49.22
49.22
100 Back
51.21
1:40.43
100 Back
1:40.43
4902 Alexandra Zhou 1:40.45 8 B Min BB: 1:33.99 (+6.46s | 6.4%) Brownsville Aquatics 11/15/2025 2025 ST BAS November SC Swim Meet
50 Back
47.12
47.12
100 Back
53.33
1:40.45
100 Back
1:40.45
4903 Tessa Brunyate 1:40.45 9 B Min BB: 1:33.99 (+6.46s | 6.4%) Y in Central Maryland Blue Cra 12/05/2025 2025 Christmas Championships
50 Back
47.72
47.72
100 Back
52.73
1:40.45
100 Back
1:40.45
4904 Adeline Grohman 1:40.45 9 B Min BB: 1:33.99 (+6.46s | 6.4%) YMCA of Northwest North Caroli 03/19/2026 2026 USRY Short Course Champs
50 Back
46.87
46.87
100 Back
53.58
1:40.45
100 Back
1:40.45
4905 Lacey Wingenter 1:40.46 9 B Min BB: 1:33.99 (+6.47s | 6.4%) Calvert Aquatics Club 02/06/2026 2026 Last Chance Qualifying Meet
4906 Natalie Cheung 1:40.47 9 B Min BB: 1:33.99 (+6.48s | 6.4%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
48.98
48.98
100 Back
51.49
1:40.47
100 Back
1:40.47
4907 Madeleine Wallace 1:40.47 10 B Min BB: 1:33.99 (+6.48s | 6.4%) Napa Valley Swim Team 09/20/2025 WANV CBA+ Endless Summer Meet
4908 Clara Mace 1:40.48 10 B Min BB: 1:33.99 (+6.49s | 6.5%) West Fargo Flyers 01/24/2025 SFST SD 2025 January Invite
50 Back
49.36
49.36
100 Back
51.12
1:40.48
100 Back
1:40.48
4909 Tatiana Marian 1:40.49 9 B Min BB: 1:33.99 (+6.50s | 6.5%) Neptune Swimming 11/08/2025 TCA PC November SC C B A+
50 Back
48.78
48.78
100 Back
51.71
1:40.49
100 Back
1:40.49
4910 Sunehra Shah 1:40.50 9 B Min BB: 1:33.99 (+6.51s | 6.5%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Back
48.98
48.98
100 Back
51.52
1:40.50
100 Back
1:40.50
4911 Kyra Biswas 1:40.51 9 B Min BB: 1:33.99 (+6.52s | 6.5%) Cranston YMCA Marlins 12/13/2025 2025 NE CRAN Holiday Classic
4912 Angela Zhang 1:40.51 9 B Min BB: 1:33.99 (+6.52s | 6.5%) Sarasota Sharks 01/23/2026 2026 Hot Chocolate Invite
50 Back
49.15
49.15
100 Back
51.36
1:40.51
100 Back
1:40.51
4913 Claire Su 1:40.51 9 B Min BB: 1:33.99 (+6.52s | 6.5%) Montclair Swim Team 10/18/2025 PC SRVA SCY B BB+ Meet
4914 Josephine Phillips 1:40.51 10 B Min BB: 1:33.99 (+6.52s | 6.5%) Bloomington Normal Swim Club 03/26/2026 Destination Athlete Centennial Invite 2026
50 Back
49.02
49.02
100 Back
51.49
1:40.51
100 Back
1:40.51
4915 Lillian Steele 1:40.52 10 B Min BB: 1:33.99 (+6.53s | 6.5%) North Jeffco Swim Team 03/13/2026 Mile High Championship Invitational
50 Back
48.20
48.20
100 Back
52.32
1:40.52
100 Back
1:40.52
4916 Nikki Henderson 1:40.52 10 B Min BB: 1:33.99 (+6.53s | 6.5%) Maverick Aquatics 01/16/2026 2026 CO MAValanche Invitational
50 Back
48.72
48.72
100 Back
51.80
1:40.52
100 Back
1:40.52
4917 Esme Wegleitner 1:40.52 10 B Min BB: 1:33.99 (+6.53s | 6.5%) Great Wolf Swim Team 02/27/2026 2026 MN RSC Minnesota Regional Championship
50 Back
49.39
49.39
100 Back
51.13
1:40.52
100 Back
1:40.52
4918 Adalind Maddox 1:40.52 10 B Min BB: 1:33.99 (+6.53s | 6.5%) The Woodlands Swim Team 01/17/2025 2025 TWST Speedo Winter Classic Invitational
50 Back
49.00
49.00
100 Back
51.52
1:40.52
100 Back
1:40.52
4919 Natalee Thrasher 1:40.52 10 B Min BB: 1:33.99 (+6.53s | 6.5%) Boca Raton Swim Team 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Back
48.49
48.49
100 Back
52.03
1:40.52
100 Back
1:40.52
4920 Morgan O'Reilly 1:40.54 10 B Min BB: 1:33.99 (+6.55s | 6.5%) Shawmut Aquatic Club 10/11/2025 2025 NE SAC Spooktacular Copied
4921 Kennedy Tran 1:40.54 9 B Min BB: 1:33.99 (+6.55s | 6.5%) Southwestern Aquatics Team - S 01/18/2025 2025 LSST January Frosty Meet
50 Back
49.63
49.63
100 Back
50.91
1:40.54
100 Back
1:40.54
4922 Anna Khvan 1:40.55 10 B Min BB: 1:33.99 (+6.56s | 6.5%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 Back
1:44.17
1:44.17
100 Back
-3.-62
1:40.55
100 Back
1:40.55
4923 Bella Qiao 1:40.56 8 B Min BB: 1:33.99 (+6.57s | 6.5%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
46.44
46.44
100 Back
54.12
1:40.56
100 Back
1:40.56
4924 Macee Voges 1:40.56 10 B Min BB: 1:33.99 (+6.57s | 6.5%) South Davis Aquatics Team 11/29/2025 November Chat Vs SDAT Dual
50 Back
49.22
49.22
100 Back
51.34
1:40.56
100 Back
1:40.56
4925 Sofia Viva 1:40.57 8 B Min BB: 1:33.99 (+6.58s | 6.5%) Minnetonka Swim Club 11/08/2025 2025 MN WOLF HOWL AT THE MOON INVITE
50 Back
48.07
48.07
100 Back
52.50
1:40.57
100 Back
1:40.57
4926 Evelyn Todd 1:40.57 10 B Min BB: 1:33.99 (+6.58s | 6.5%) Team Charlotte Swimming 01/23/2026 2026 TEAM Arena Western Open Copied
4927 Nora Cole 1:40.58 9 B Min BB: 1:33.99 (+6.59s | 6.6%) Coast Gaurd Blue Dolphins 11/07/2025 2025 CGBD Carl Warner Classic
4928 Nora Johnson 1:40.59 8 B Min BB: 1:33.99 (+6.60s | 6.6%) St Croix Swim Club 11/01/2025 2025 MN EDI Invite
50 Back
48.92
48.92
100 Back
51.67
1:40.59
100 Back
1:40.59
4929 Erin McDonagh 1:40.60 10 B Min BB: 1:33.99 (+6.61s | 6.6%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
48.12
48.12
100 Back
52.48
1:40.60
100 Back
1:40.60
4930 Aubrey Howe 1:40.60 9 B Min BB: 1:33.99 (+6.61s | 6.6%) Phoenix 02/13/2026 2026 OR HS 4a 2
4931 Sydney McNeil 1:40.60 10 B Min BB: 1:33.99 (+6.61s | 6.6%) Prince George\\\\\\'s Parks and Recr 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
47.87
47.87
100 Back
52.73
1:40.60
100 Back
1:40.60
4932 Alexandra Moore 1:40.61 10 B Min BB: 1:33.99 (+6.62s | 6.6%) Columbia Aquatics Association 12/05/2025 2025 Christmas Championships
50 Back
50.20
50.20
100 Back
50.41
1:40.61
100 Back
1:40.61
4933 Evie Tobin 1:40.61 10 B Min BB: 1:33.99 (+6.62s | 6.6%) Commonwealth Swimming 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Back
48.30
48.30
100 Back
52.31
1:40.61
100 Back
1:40.61
4934 Madison Bennett 1:40.61 9 B Min BB: 1:33.99 (+6.62s | 6.6%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Back
50.26
50.26
100 Back
50.35
1:40.61
100 Back
1:40.61
4935 Hazel Meekins 1:40.61 8 B Min BB: 1:33.99 (+6.62s | 6.6%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Back
47.54
47.54
100 Back
53.07
1:40.61
100 Back
1:40.61
4936 Cora Iwanicki 1:40.62 10 B Min BB: 1:33.99 (+6.63s | 6.6%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
50 Back
50.36
50.36
100 Back
50.26
1:40.62
100 Back
1:40.62
4937 Lillian LaCroix 1:40.62 10 B Min BB: 1:33.99 (+6.63s | 6.6%) Virginia Gators 12/12/2025 Triad Tropic Invitational Copied
50 Back
47.42
47.42
100 Back
53.20
1:40.62
100 Back
1:40.62
4938 Liya James 1:40.62 10 B Min BB: 1:33.99 (+6.63s | 6.6%) Flatiron Athletic Club 01/16/2026 2026 CO CUDA Classic
50 Back
50.88
50.88
100 Back
49.74
1:40.62
100 Back
1:40.62
4939 Charlotte Walker 1:40.63 10 B Min BB: 1:33.99 (+6.64s | 6.6%) Sachem Swim Club 11/07/2025 2025 MR LIE Fall Classic Invitational
50 Back
48.07
48.07
100 Back
52.56
1:40.63
100 Back
1:40.63
4940 Claire Widdowson 1:40.63 8 B Min BB: 1:33.99 (+6.64s | 6.6%) Hydra Aquatics 12/20/2025 2025 Candy Cane Sprints
50 Back
48.85
48.85
100 Back
51.78
1:40.63
100 Back
1:40.63
4941 Margaret Jeroszko 1:40.64 10 B Min BB: 1:33.99 (+6.65s | 6.6%) Planet Swim Aquatics 01/31/2025 2025 February Classic
50 Back
45.79
45.79
100 Back
54.85
1:40.64
100 Back
1:40.64
4942 Emily Pham 1:40.65 9 B Min BB: 1:33.99 (+6.66s | 6.6%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 Back
48.78
48.78
100 Back
51.87
1:40.65
100 Back
1:40.65
4943 Noelle Pan 1:40.65 9 B Min BB: 1:33.99 (+6.66s | 6.6%) Nitro Swimming 01/17/2026 2026 ST AQTX B Champs North
50 Back
48.10
48.10
100 Back
52.55
1:40.65
100 Back
1:40.65
4944 Mackenzie Soukup 1:40.65 7 B Min BB: 1:33.99 (+6.66s | 6.6%) Hydra Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
50.16
50.16
100 Back
50.49
1:40.65
100 Back
1:40.65
4945 Natalie Sadesky 1:40.65 10 B Min BB: 1:33.99 (+6.66s | 6.6%) Heartland Swim Assoc 03/21/2026 2026 SI CAST All Ages NTS Meet South
4946 Kinsley Goggins 1:40.65 8 B Min BB: 1:33.99 (+6.66s | 6.6%) New Wave Swim Team 02/07/2026 2026 MOR Snowflake 3 Meet
50 Back
48.19
48.19
100 Back
52.46
1:40.65
100 Back
1:40.65
4947 Lily McGlashon 1:40.65 9 B Min BB: 1:33.99 (+6.66s | 6.6%) West Coast Aquatics 01/10/2026 2026 PN WEST IMX Intersquad
4948 Charlize Witwer 1:40.66 10 B Min BB: 1:33.99 (+6.67s | 6.6%) YMCA of the Triangle Area Swim 11/21/2025 2025 YOTA Arena Turkey Classic
4949 Hathaway Dary 1:40.67 8 B Min BB: 1:33.99 (+6.68s | 6.6%) Carolina Aquatic Team 02/14/2026 2026 CAT Valentine Splash
50 Back
49.23
49.23
100 Back
51.44
1:40.67
100 Back
1:40.67
4950 Corinne Ruhs 1:40.67 10 B Min BB: 1:33.99 (+6.68s | 6.6%) Potomac Marlins 02/20/2026 2026 FXFX Forty Niner
50 Back
47.21
47.21
100 Back
53.46
1:40.67
100 Back
1:40.67

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.