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USA Girls 17-18 - 100 M 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
1051 Morgan O'Brien 1:12.59 17 A Min AA: 1:10.59 (+2.00s | 2.8%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
35.08
35.08
100 Back
37.51
1:12.59
100 Back
1:12.59
1052 Shayna Adler 1:12.59 17 A Min AA: 1:10.59 (+2.00s | 2.8%) Aces Swim Club 06/19/2025 2025 CO ACES Summer Invite
1053 Vivian Moulson 1:12.60 18 A Min AA: 1:10.59 (+2.01s | 2.8%) Crimson Aquatics 04/11/2026 2026 NE CS Season Opener
50 Back
35.97
35.97
100 Back
36.63
1:12.60
100 Back
1:12.60
1054 Reagan Peters 1:12.61 16 A Min AA: 1:10.59 (+2.02s | 2.8%) Pikes Peak Athletics 01/04/2026 2026 CO TOPS Long Course Invite
50 Back
34.75
34.75
100 Back
37.86
1:12.61
100 Back
1:12.61
1055 Jill Williams 1:12.61 17 A Min AA: 1:10.59 (+2.02s | 2.8%) Nation\\\\\\'s Capital Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
35.55
35.55
100 Back
37.06
1:12.61
100 Back
1:12.61
1056 Isabelle Boyd 1:12.61 16 A Min AA: 1:10.59 (+2.02s | 2.8%) Memphis Tiger Swimming 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Back
34.95
34.95
100 Back
37.66
1:12.61
100 Back
1:12.61
1057 Kennedy Lunde 1:12.62 17 A Min AA: 1:10.59 (+2.03s | 2.8%) Boise Swim Club 07/18/2025 2025 LCM Summer Championships
50 Back
35.24
35.24
100 Back
37.38
1:12.62
100 Back
1:12.62
1058 Abigail Feldmann 1:12.62 17 A Min AA: 1:10.59 (+2.03s | 2.8%) Highlands Ranch Aquatics 07/12/2025 2025 CO TOPS SBL Summer Sizzler
50 Back
35.25
35.25
100 Back
37.37
1:12.62
100 Back
1:12.62
1059 Nadia An 1:12.62 18 A Min AA: 1:10.59 (+2.03s | 2.8%) Maywood Sparks Swim Team 07/20/2023 2023 CA CITI Summer Age Group Championships
1060 Stella Landreneau 1:12.62 17 A Min AA: 1:10.59 (+2.03s | 2.8%) Coast Aquatics 06/26/2026 2026 SE Richard Quick Invitational
50 Back
35.57
35.57
100 Back
37.05
1:12.62
100 Back
1:12.62
1061 ALEXIS MESINA 1:12.65 18 A Min AA: 1:10.59 (+2.06s | 2.8%) Pleasanton Seahawks 06/22/2019 Last Chance Meet (host: OAPB)
1062 Sidney Blake 1:12.66 17 A Min AA: 1:10.59 (+2.07s | 2.8%) Nitro Swimming 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Back
35.25
35.25
100 Back
37.41
1:12.66
100 Back
1:12.66
1063 Madeline Stagg 1:12.67 18 A Min AA: 1:10.59 (+2.08s | 2.9%) Coastal Machine Aquatics Club 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Back
34.90
34.90
100 Back
37.77
1:12.67
100 Back
1:12.67
1064 Kiana Koechlin 1:12.67 18 A Min AA: 1:10.59 (+2.08s | 2.9%) Quicksilver Swimming 07/09/2021 2021 Quicksilver July Invitational
50 Back
34.98
34.98
100 Back
37.69
1:12.67
100 Back
1:12.67
1065 Ivy Ladrow 1:12.68 18 A Min AA: 1:10.59 (+2.09s | 2.9%) Pikes Peak Athletics 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
35.86
35.86
100 Back
36.82
1:12.68
100 Back
1:12.68
1066 Ava Smith 1:12.69 17 A Min AA: 1:10.59 (+2.10s | 2.9%) Univ. Of Michigan Swim Team 08/03/2023 2023 Central Zone 14 U Championship IN
1067 Mica Gillaspie 1:12.69 16 A Min AA: 1:10.59 (+2.10s | 2.9%) Evergreen Hurricanes 06/20/2025 2025 Falfins Long Course Open
50 Back
34.58
34.58
100 Back
38.11
1:12.69
100 Back
1:12.69
1068 Lucy Flynn 1:12.70 18 A Min AA: 1:10.59 (+2.11s | 2.9%) Orange Regional Competitive Aq 05/28/2021 2021 CA SPEEDO GRAND CHALLENGE
1069 Haley Sanders 1:12.72 17 A Min AA: 1:10.59 (+2.13s | 2.9%) SwimAtlanta 06/18/2026 2026 Tennessee Aquatics June Invitational
1070 Lauren Golden 1:12.73 17 A Min AA: 1:10.59 (+2.14s | 2.9%) Buffalo Aquatics (Baac) 06/12/2025 Holtrey Summer Classic
50 Back
33.90
33.90
100 Back
38.83
1:12.73
100 Back
1:12.73
1071 Alyssa White 1:12.73 18 A Min AA: 1:10.59 (+2.14s | 2.9%) 757swim 07/18/2024 2024 VA LC Sr Champs Time Trials
50 Back
34.39
34.39
100 Back
38.34
1:12.73
100 Back
1:12.73
1072 Ella English 1:12.73 17 A Min AA: 1:10.59 (+2.14s | 2.9%) Machine Aquatics 01/13/2024 NOVA LC Winter Invitational
50 Back
34.75
34.75
100 Back
37.98
1:12.73
100 Back
1:12.73
1073 Hanna Fritts 1:12.73 17 A Min AA: 1:10.59 (+2.14s | 2.9%) West Coast Aquatics 06/26/2025 2025 PN CSC 104th Annual Senior Seattle Open
1074 Madelyn Cottam 1:12.73 17 A Min AA: 1:10.59 (+2.14s | 2.9%) Terrapins Swim Team 06/27/2025 TEAM Summer Invitational
50 Back
35.79
35.79
100 Back
36.94
1:12.73
100 Back
1:12.73
1075 Magnolia Ahking 1:12.74 17 A Min AA: 1:10.59 (+2.15s | 3.0%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
35.03
35.03
100 Back
37.71
1:12.74
100 Back
1:12.74
1076 Avri Renk 1:12.75 17 A Min AA: 1:10.59 (+2.16s | 3.0%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Back
34.90
34.90
100 Back
37.85
1:12.75
100 Back
1:12.75
1077 Theola Kwong 1:12.76 17 A Min AA: 1:10.59 (+2.17s | 3.0%) Fiji 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Back
33.62
33.62
100 Back
39.14
1:12.76
100 Back
1:12.76
1078 Allyson Choi 1:12.76 18 A Min AA: 1:10.59 (+2.17s | 3.0%) Mission Viejo Nadadores 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Back
35.12
35.12
100 Back
37.64
1:12.76
100 Back
1:12.76
1079 Christine Kim 1:12.77 18 A Min AA: 1:10.59 (+2.18s | 3.0%) Tiger Shark of Texas 06/06/2025 2025 ST SRG Arena Summer Sizzler
50 Back
34.58
34.58
100 Back
38.19
1:12.77
100 Back
1:12.77
1080 Sacha Salem 1:12.77 17 A Min AA: 1:10.59 (+2.18s | 3.0%) Kamehameha Swim Club 05/30/2026 2026 MAGSA LCM A 2 Meet
50 Back
36.44
36.44
100 Back
36.33
1:12.77
100 Back
1:12.77
1081 Zoey Lacson 1:12.77 18 A Min AA: 1:10.59 (+2.18s | 3.0%) Desert Storm Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
35.64
35.64
100 Back
37.13
1:12.77
100 Back
1:12.77
1082 Alyssa Corkery 1:12.78 18 A Min AA: 1:10.59 (+2.19s | 3.0%) South Bay Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
35.61
35.61
100 Back
37.17
1:12.78
100 Back
1:12.78
1083 Lauren Hanek 1:12.78 17 A Min AA: 1:10.59 (+2.19s | 3.0%) Great Waves Aquatics 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
35.23
35.23
100 Back
37.55
1:12.78
100 Back
1:12.78
1084 Ellie VanMatre 1:12.80 18 A Min AA: 1:10.59 (+2.21s | 3.0%) Tampa Y Swimming 02/12/2026 2026 SZSS Spring Championships
50 Back
34.49
34.49
100 Back
38.31
1:12.80
100 Back
1:12.80
1085 Caitlin Sanders 1:12.80 18 A Min AA: 1:10.59 (+2.21s | 3.0%) Glacier Swim Club 08/03/2022 Western Zones Age Group Championships
1086 Jami Lee 1:12.80 18 A Min AA: 1:10.59 (+2.21s | 3.0%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
35.53
35.53
100 Back
37.27
1:12.80
100 Back
1:12.80
1087 Rebecca Koza 1:12.80 18 A Min AA: 1:10.59 (+2.21s | 3.0%) La Grande Swim Club 05/19/2023 BY 2023 Spring Fling Invitational
50 Back
36.57
36.57
100 Back
36.23
1:12.80
100 Back
1:12.80
1088 Amelia Campbell 1:12.83 17 A Min AA: 1:10.59 (+2.24s | 3.1%) Sandpipers of Nevada 06/16/2022 2022 CA SCS BUEN June Age Group
50 Back
36.27
36.27
100 Back
36.56
1:12.83
100 Back
1:12.83
1089 Lucy Demaray 1:12.84 17 A Min AA: 1:10.59 (+2.25s | 3.1%) Multnomah Athletic Club 06/26/2025 2025 Howard Jones Open
1090 Olivia Gonzalez 1:12.84 17 A Min AA: 1:10.59 (+2.25s | 3.1%) Arena Club Aquatics 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
35.29
35.29
100 Back
37.55
1:12.84
100 Back
1:12.84
1091 Avery Brecke 1:12.84 17 A Min AA: 1:10.59 (+2.25s | 3.1%) Tide Swimming 05/31/2024 2024 TIDE Swimming Speedo Premier
50 Back
35.27
35.27
100 Back
37.57
1:12.84
100 Back
1:12.84
1092 Aya Ferguson 1:12.85 18 A Min AA: 1:10.59 (+2.26s | 3.1%) Unattached 04/24/2026 2026 SI PS ABB Meet B Group
50 Back
35.07
35.07
100 Back
37.78
1:12.85
100 Back
1:12.85
1093 Allison Boam 1:12.85 18 A Min AA: 1:10.59 (+2.26s | 3.1%) Clovis Swim Club 08/03/2022 Western Zones Age Group Championships
1094 Lillian Yung 1:12.85 17 A Min AA: 1:10.59 (+2.26s | 3.1%) Orinda Aquatics 07/22/2023 OA Summer Finale SCY LCM Invitational 2023
1095 Savanna Guidry 1:12.86 17 A Min AA: 1:10.59 (+2.27s | 3.1%) Lone Star Aquatic Club 07/18/2025 2025 ST AAAA Long Course Senior Champs
50 Back
36.01
36.01
100 Back
36.85
1:12.86
100 Back
1:12.86
1096 Kiersten Armstrong 1:12.87 18 A Min AA: 1:10.59 (+2.28s | 3.1%) Nova of Virginia 01/13/2024 NOVA LC Winter Invitational
50 Back
35.45
35.45
100 Back
37.42
1:12.87
100 Back
1:12.87
1097 Reese Vetor 1:12.88 17 A Min AA: 1:10.59 (+2.29s | 3.1%) T2 Aquatics 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
1098 Ava Cancro 1:12.88 17 A Min AA: 1:10.59 (+2.29s | 3.1%) Unattached 08/02/2023 2023 Western Zone Age Group Championships
50 Back
35.62
35.62
100 Back
37.26
1:12.88
100 Back
1:12.88
1099 Tess Veronda 1:12.88 17 A Min AA: 1:10.59 (+2.29s | 3.1%) Orinda Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
1100 Sydney Sparks 1:12.89 17 A Min AA: 1:10.59 (+2.30s | 3.2%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet

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.