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USA Girls 17-18 - 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
951 Cora Roseborough 1:00.01 17 AA Min AAA: 57.69 (+2.32s | 3.9%) North Star Swim Team 03/13/2025 2025 MN AQJT Senior Short Course State Champi
50 Back
29.30
29.30
100 Back
30.71
1:00.01
100 Back
1:00.01
952 Campbell Shore 1:00.01 16 AA Min AAA: 57.69 (+2.32s | 3.9%) Atlantis Swimming 03/06/2026 2026 MCSA Senior Cup Championships
50 Back
29.49
29.49
100 Back
30.52
1:00.01
100 Back
1:00.01
953 Lily Rosh 1:00.01 18 AA Min AAA: 57.69 (+2.32s | 3.9%) Aces Swim Club 02/06/2026 2026 CO OB Centennial A League Championships
50 Back
29.19
29.19
100 Back
30.82
1:00.01
100 Back
1:00.01
954 Camila Bossa 1:00.01 18 AA Min AAA: 57.69 (+2.32s | 3.9%) King Aquatic Club 12/19/2024 2024 WA State Senior Short Course Champs
50 Back
29.17
29.17
100 Back
30.84
1:00.01
100 Back
1:00.01
955 Finley Cadwell 1:00.02 17 AA Min AAA: 57.69 (+2.33s | 3.9%) Drop Aquatics 03/06/2026 2026 MCSA Senior Cup Championships
50 Back
29.09
29.09
100 Back
30.93
1:00.02
100 Back
1:00.02
956 Brigid Dinnen 1:00.03 18 AA Min AAA: 57.69 (+2.34s | 3.9%) Vandal Aquatic Club 02/27/2026 2026 IES Short Course Championships
50 Back
28.75
28.75
100 Back
31.28
1:00.03
100 Back
1:00.03
957 Charlotte Nickerson 1:00.03 17 AA Min AAA: 57.69 (+2.34s | 3.9%) Cape Cod Swim Club 08/06/2026 2026 NE LA August SCY Invitational
50 Back
29.33
29.33
100 Back
30.70
1:00.03
100 Back
1:00.03
958 Olivia Lanham 1:00.04 18 AA Min AAA: 57.69 (+2.35s | 3.9%) COSA Swimming 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Back
28.72
28.72
100 Back
31.32
1:00.04
100 Back
1:00.04
959 Mirielle Klotz 1:00.04 17 AA Min AAA: 57.69 (+2.35s | 3.9%) Blue Devil Swim Club 03/13/2025 2025 MN RSC CZ North Section Spring Champions
50 Back
29.24
29.24
100 Back
30.80
1:00.04
100 Back
1:00.04
960 Ella DesAutels 1:00.05 17 AA Min AAA: 57.69 (+2.36s | 3.9%) California Capital Aquatics 01/15/2026 2026 PN VAST 49th Annual Washington Open APP
961 Annalease Gourley 1:00.05 17 AA Min AAA: 57.69 (+2.36s | 3.9%) Tri-city Channel Cats 03/12/2026 2026 PN BC Premier Invitational
50 Back
29.23
29.23
100 Back
30.82
1:00.05
100 Back
1:00.05
962 Jenna Becker 1:00.05 17 AA Min AAA: 57.69 (+2.36s | 3.9%) Piranhas YMCA of the Suncoast 03/12/2026 2026 Fl Swimming Spring Senior Championships
50 Back
29.08
29.08
100 Back
30.97
1:00.05
100 Back
1:00.05
963 Marianna Myers 1:00.05 17 AA Min AAA: 57.69 (+2.36s | 3.9%) Planet Swim Aquatics 03/13/2025 2025 Florida Swimming Spring Senior Champs
50 Back
28.74
28.74
100 Back
31.31
1:00.05
100 Back
1:00.05
964 Mary Dale 1:00.06 16 AA Min AAA: 57.69 (+2.37s | 3.9%) Mississippi Makos Swim Team 01/16/2026 2026 HSA TYR Invitational
50 Back
29.14
29.14
100 Back
30.92
1:00.06
100 Back
1:00.06
965 Madeleine Nhan 1:00.06 17 AA Min AAA: 57.69 (+2.37s | 3.9%) Sharks Swim Club 01/17/2025 2025 TWST Speedo Winter Classic Invitational
50 Back
29.06
29.06
100 Back
31.00
1:00.06
100 Back
1:00.06
966 Megan Lussier 1:00.06 17 AA Min AAA: 57.69 (+2.37s | 3.9%) Wilton Y Wahoos 07/06/2025 2025 July Last Chance
50 Back
28.95
28.95
100 Back
31.11
1:00.06
100 Back
1:00.06
967 Ella English 1:00.06 17 AA Min AAA: 57.69 (+2.37s | 3.9%) McLean High School 02/06/2026 2026 Northern Region Championships
50 Back
28.76
28.76
100 Back
31.30
1:00.06
100 Back
1:00.06
968 Lorraine Moran 1:00.08 17 AA Min AAA: 57.69 (+2.39s | 4.0%) Olympus Aquatics 06/23/2025 2025 OA Summer Splash
50 Back
29.25
29.25
100 Back
30.83
1:00.08
100 Back
1:00.08
969 Naomi Avnur 1:00.08 17 AA Min AAA: 57.69 (+2.39s | 4.0%) Unattached 04/03/2025 Pacific Swimming SC Far Western Champs
50 Back
29.11
29.11
100 Back
30.97
1:00.08
100 Back
1:00.08
970 Elizabeth Guevara 1:00.08 17 AA Min AAA: 57.69 (+2.39s | 4.0%) Revolution Swim Club 12/18/2025 2026 NE NSSC Senior Championships
971 Isabella Imholte 1:00.09 17 AA Min AAA: 57.69 (+2.40s | 4.0%) Lake Superior Swim Club 03/13/2025 2025 MN AQJT Senior Short Course State Champi
50 Back
28.71
28.71
100 Back
31.38
1:00.09
100 Back
1:00.09
972 Parker Russell 1:00.09 16 AA Min AAA: 57.69 (+2.40s | 4.0%) Lakeside Swim Team 03/06/2026 Speedo Southern Premier
50 Back
29.32
29.32
100 Back
30.77
1:00.09
100 Back
1:00.09
973 Avah Moghaddam 1:00.09 18 AA Min AAA: 57.69 (+2.40s | 4.0%) Highlands Ranch Aquatics 02/06/2026 2026 CO OB Continental League Championships
25 Back
14.10
14.10
50 Back
14.66
28.76
50 Back
28.76
75 Back
15.40
44.16
100 Back
15.93
1:00.09
50 Back
31.33
974 Clara Peris 1:00.09 17 AA Min AAA: 57.69 (+2.40s | 4.0%) Bolles School Sharks 11/17/2024 FAST High School Open WEEKEND #2
50 Back
28.97
28.97
100 Back
31.12
1:00.09
100 Back
1:00.09
975 Isabella San Jose 1:00.09 17 AA Min AAA: 57.69 (+2.40s | 4.0%) Porter Valley Polar Bears 11/06/2025 2025 Legends Of Coaching Series_Peter Daland
50 Back
29.31
29.31
100 Back
30.78
1:00.09
100 Back
1:00.09
976 Brooke Ericsson 1:00.10 17 AA Min AAA: 57.69 (+2.41s | 4.0%) 757swim 03/05/2026 2026 VSI SC Senior Championships
50 Back
29.50
29.50
100 Back
30.60
1:00.10
100 Back
1:00.10
977 Katherine Tilley 1:00.10 18 AA Min AAA: 57.69 (+2.41s | 4.0%) Magnolia Aquatic Club 02/28/2025 2025 Gulf 13 Over Champs (LSST)
978 Nora David 1:00.11 18 AA Min AAA: 57.69 (+2.42s | 4.0%) Stafford Aquatics Team 03/09/2023 2023 Virginia Swimming SC Age Group Champions
50 Back
29.30
29.30
100 Back
30.81
1:00.11
100 Back
1:00.11
979 Emma Santoro 1:00.11 17 AA Min AAA: 57.69 (+2.42s | 4.0%) Charles River Aquatics 12/11/2025 2025 NE CRA Winter Invitational
50 Back
29.01
29.01
100 Back
31.10
1:00.11
100 Back
1:00.11
980 Mary Villeda 1:00.11 18 Desert Storm Swimming 12/08/2022 2022 TYR LAS VEGAS SUPER FINALS
50 Back
29.09
29.09
100 Back
31.02
1:00.11
100 Back
1:00.11
981 Allison Seiler 1:00.11 17 AA Min AAA: 57.69 (+2.42s | 4.0%) Rocket Aquatics 03/13/2025 2025 MN RSC CZ North Section Spring Champions
982 Eilidh Salgarino 1:00.11 17 AA Min AAA: 57.69 (+2.42s | 4.0%) San Ramon Valley Aquatics 12/06/2024 2024 Tualatin Hills Holiday Classic
50 Back
28.16
28.16
100 Back
31.95
1:00.11
100 Back
1:00.11
983 Ella Barron 1:00.12 18 AA Min AAA: 57.69 (+2.43s | 4.0%) Nova of Virginia 03/02/2023 2023 VSI SC Senior Championships
50 Back
29.58
29.58
100 Back
30.54
1:00.12
100 Back
1:00.12
984 Morgan VanVossen 1:00.12 18 AA Min AAA: 57.69 (+2.43s | 4.0%) Montgomery Aquatic Race Club 02/28/2025 2025 Gulf 13 Over Champs (LSST)
50 Back
29.34
29.34
100 Back
30.78
1:00.12
100 Back
1:00.12
985 Kailey Bachmann 1:00.12 17 AA Min AAA: 57.69 (+2.43s | 4.0%) Bloomfield Hills 10/03/2025 2025 Girls Oakland County Championships
50 Back
29.93
29.93
100 Back
30.19
1:00.12
100 Back
1:00.12
986 Eliana Williams 1:00.13 18 AA Min AAA: 57.69 (+2.44s | 4.1%) Unattached 02/19/2026 2026 Juanita Allington Memorial
50 Back
29.33
29.33
100 Back
30.80
1:00.13
100 Back
1:00.13
987 Sophie Wrona 1:00.13 17 AA Min AAA: 57.69 (+2.44s | 4.1%) Olympus Aquatics 12/04/2025 2025 UT SC Senior Championships
50 Back
28.93
28.93
100 Back
31.20
1:00.13
100 Back
1:00.13
988 Megan Liiste 1:00.13 18 AA Min AAA: 57.69 (+2.44s | 4.1%) Aquajets Swim Team 11/10/2024 2024 MN NSAC Fall Invite
50 Back
29.16
29.16
100 Back
30.97
1:00.13
100 Back
1:00.13
989 McKinley Jefferson 1:00.13 18 AA Min AAA: 57.69 (+2.44s | 4.1%) Wilmington Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
29.14
29.14
100 Back
30.99
1:00.13
100 Back
1:00.13
990 Naomi Avnur 1:00.14 17 AA Min AAA: 57.69 (+2.45s | 4.1%) Santa Clara Swim Club 11/08/2025 Folsom Classic 2025
991 Chloey Wallace 1:00.14 17 AA Min AAA: 57.69 (+2.45s | 4.1%) Cascade Swim Club 01/15/2026 2026 PN VAST 49th Annual Washington Open APP
50 Back
29.44
29.44
100 Back
30.70
1:00.14
100 Back
1:00.14
992 Julia Shang 1:00.14 17 AA Min AAA: 57.69 (+2.45s | 4.1%) Bellevue Club Swim Team 12/18/2025 2025 WA State Senior SC Championships
50 Back
29.00
29.00
100 Back
31.14
1:00.14
100 Back
1:00.14
993 Kathryn Cinson 1:00.16 18 AA Min AAA: 57.69 (+2.47s | 4.1%) Hickory Foundation YMCA Seahor 03/19/2026 2026 USRY Short Course Champs
50 Back
29.57
29.57
100 Back
30.59
1:00.16
100 Back
1:00.16
994 Keira De Jong 1:00.16 17 AA Min AAA: 57.69 (+2.47s | 4.1%) Dads Club Swim Team 12/05/2024 2024 Gulf Southern Senior Championships
50 Back
29.47
29.47
100 Back
30.69
1:00.16
100 Back
1:00.16
995 Zara Benchekroun 1:00.16 16 AA Min AAA: 57.69 (+2.47s | 4.1%) Southwest Stars Swim Club 01/09/2026 2026 FAST Polar Plunge
50 Back
28.90
28.90
100 Back
31.26
1:00.16
100 Back
1:00.16
996 Anelle Guglielmello 1:00.16 17 AA Min AAA: 57.69 (+2.47s | 4.1%) The Woodlands Swim Team 01/17/2025 2025 TWST Speedo Winter Classic Invitational
50 Back
29.36
29.36
100 Back
30.80
1:00.16
100 Back
1:00.16
997 Emilie Tesseneer 1:00.17 18 AA Min AAA: 57.69 (+2.48s | 4.1%) Madison Swimming Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
29.16
29.16
100 Back
31.01
1:00.17
100 Back
1:00.17
998 Nicole Boice 1:00.17 17 AA Min AAA: 57.69 (+2.48s | 4.1%) Irvine Novaquatics 12/08/2023 2023 CA SCAT SCS WAG
50 Back
29.34
29.34
100 Back
30.83
1:00.17
100 Back
1:00.17
999 Lena Lajko 1:00.17 18 AA Min AAA: 57.69 (+2.48s | 4.1%) Saint Thomas Aquinas 11/06/2025 2025 FHSAA 3A Region 4
50 Back
29.05
29.05
100 Back
31.12
1:00.17
100 Back
1:00.17
1000 Maddie Bartleman 1:00.17 18 AA Min AAA: 57.69 (+2.48s | 4.1%) Cape Cod Swim Club 12/18/2025 2026 NE NSSC Senior Championships
50 Back
29.10
29.10
100 Back
31.07
1:00.17
100 Back
1:00.17

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.