1
Olivia
Posegay
1:13.83
9
AAA Min
AAAA: 1:10.59 (+3.24s | 4.4%)
Nitro Swimming
01/16/2026
2026 ST NTRO Winter Prelim Final Invite
50 Back
35.57
35.57
100 Back
38.26
1:13.83
100 Back
1:13.83
2
Vivian
Xin
1:14.11
10
AAA Min
AAAA: 1:10.59 (+3.52s | 4.7%)
Nitro Swimming
12/12/2025
2025 ST AAAA NS Winter Wonderland
50 Back
36.15
36.15
100 Back
37.96
1:14.11
100 Back
1:14.11
3
Neola
Chen
1:15.77
10
AA Min
AAA: 1:14.49 (+1.28s | 1.7%)
Nitro Swimming
11/22/2025
2025 ST NTRO November Invite
50 Back
36.81
36.81
100 Back
38.96
1:15.77
100 Back
1:15.77
4
Miller
Lippe
1:16.62
10
AA Min
AAA: 1:14.49 (+2.13s | 2.8%)
Nitro Swimming
02/20/2026
2026 ST AAAA SC STAGS
50 Back
37.30
37.30
100 Back
39.32
1:16.62
100 Back
1:16.62
5
Adrienne
Rast
1:16.90
10
AA Min
AAA: 1:14.49 (+2.41s | 3.1%)
Nitro Swimming
02/20/2026
2026 ST AAAA SC STAGS
50 Back
37.25
37.25
100 Back
39.65
1:16.90
100 Back
1:16.90
6
Hannah
Ringler
1:18.42
10
A Min
AA: 1:18.39 (+0.03s | 0.0%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
37.81
37.81
100 Back
40.61
1:18.42
100 Back
1:18.42
7
Maeve
Wilson
1:18.93
10
A Min
AA: 1:18.39 (+0.54s | 0.7%)
Nitro Swimming
01/04/2026
2026 ST NTRO Chilly Icicles
50 Back
38.70
38.70
100 Back
40.23
1:18.93
100 Back
1:18.93
8
Enti
You
1:19.37
10
A Min
AA: 1:18.39 (+0.98s | 1.2%)
Nitro Swimming
02/20/2026
2026 ST AAAA SC STAGS
50 Back
38.71
38.71
100 Back
40.66
1:19.37
100 Back
1:19.37
9
Claire
Lopez
1:19.97
10
A Min
AA: 1:18.39 (+1.58s | 2.0%)
Nitro Swimming
01/16/2026
2026 ST NTRO Winter Prelim Final Invite
50 Back
39.01
39.01
100 Back
40.96
1:19.97
100 Back
1:19.97
10
Abigail
Franks
1:20.15
9
A Min
AA: 1:18.39 (+1.76s | 2.2%)
Nitro Swimming
02/20/2026
2026 ST AAAA SC STAGS
50 Back
39.01
39.01
100 Back
41.14
1:20.15
100 Back
1:20.15
11
Harper
Campbell
1:20.91
10
A Min
AA: 1:18.39 (+2.52s | 3.1%)
Nitro Swimming
01/04/2026
2026 ST NTRO Chilly Icicles
50 Back
40.81
40.81
100 Back
40.10
1:20.91
100 Back
1:20.91
12
Sophia
Yang
1:22.20
9
A Min
AA: 1:18.39 (+3.81s | 4.6%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
39.56
39.56
100 Back
42.64
1:22.20
100 Back
1:22.20
13
Laurelie
Jarun
1:23.60
9
BB Min
A: 1:22.29 (+1.31s | 1.6%)
Dynamo Swim Club
10/17/2025
2025 HSA Fran Norris Meet
50 Back
41.38
41.38
100 Back
42.22
1:23.60
100 Back
1:23.60
14
Hattie
Amsel
1:25.84
9
BB Min
A: 1:22.29 (+3.55s | 4.1%)
Austin Swim Club
02/13/2026
2026 ST HPAC STX Champs South
50 Back
41.58
41.58
100 Back
44.26
1:25.84
100 Back
1:25.84
15
Celeste
Tabuenca
1:26.12
10
BB Min
A: 1:22.29 (+3.83s | 4.4%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
40.73
40.73
100 Back
45.39
1:26.12
100 Back
1:26.12
16
Lilith
Gutierrez Morris
1:26.58
10
BB Min
A: 1:22.29 (+4.29s | 5.0%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
41.71
41.71
100 Back
44.87
1:26.58
100 Back
1:26.58
17
Lilliana
Snow
1:26.80
9
BB Min
A: 1:22.29 (+4.51s | 5.2%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
41.80
41.80
100 Back
45.00
1:26.80
100 Back
1:26.80
18
Abigail
Neland
1:27.17
10
BB Min
A: 1:22.29 (+4.88s | 5.6%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
43.32
43.32
100 Back
43.85
1:27.17
100 Back
1:27.17
19
Sofia
Yumukoff
1:27.86
9
BB Min
A: 1:22.29 (+5.57s | 6.3%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
42.12
42.12
100 Back
45.74
1:27.86
100 Back
1:27.86
20
Georgina
Avnit
1:28.92
10
BB Min
A: 1:22.29 (+6.63s | 7.5%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
50 Back
42.57
42.57
100 Back
46.35
1:28.92
100 Back
1:28.92
21
Isabelle
Musfeldt
1:29.62
10
BB Min
A: 1:22.29 (+7.33s | 8.2%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
44.75
44.75
100 Back
44.87
1:29.62
100 Back
1:29.62
22
Piper
Spencer
1:30.05
10
BB Min
A: 1:22.29 (+7.76s | 8.6%)
Nitro Swimming
11/16/2025
2025 ST NTRO Turkey Trot
50 Back
43.26
43.26
100 Back
46.79
1:30.05
100 Back
1:30.05
23
Chaewon
Chung
1:31.03
10
BB Min
A: 1:22.29 (+8.74s | 9.6%)
Nitro Swimming
02/06/2026
2026 ST AQTX STX Champs North
50 Back
44.69
44.69
100 Back
46.34
1:31.03
100 Back
1:31.03
24
Teagan
Thornton
1:32.03
9
BB Min
A: 1:22.29 (+9.74s | 10.6%)
Surge Aquatics
10/18/2025
2025 ST SRG SCY Surgetoberfest
50 Back
45.12
45.12
100 Back
46.91
1:32.03
100 Back
1:32.03
25
Anisia
Sultanova
1:32.64
10
BB Min
A: 1:22.29 (+10.35s | 11.2%)
Nitro Swimming
01/31/2026
2026 ST NTRO Fiery Flames
50 Back
46.02
46.02
100 Back
46.62
1:32.64
100 Back
1:32.64
26
Camile
Woolery
1:35.66
10
B Min
BB: 1:33.99 (+1.67s | 1.7%)
Nitro Swimming
09/06/2025
2025 ST NTRO Stephen J Wolleben Memorial Meet
27
Layla
Vencill
1:36.07
9
B Min
BB: 1:33.99 (+2.08s | 2.2%)
Nitro Swimming
01/31/2026
2026 ST NTRO Fiery Flames
28
Fiona
Asgari
1:36.12
10
B Min
BB: 1:33.99 (+2.13s | 2.2%)
Nitro Swimming
11/16/2025
2025 ST NTRO Turkey Trot
50 Back
46.13
46.13
100 Back
49.99
1:36.12
100 Back
1:36.12
29
Megan
Chang
1:36.74
10
B Min
BB: 1:33.99 (+2.75s | 2.8%)
Nitro Swimming
11/16/2025
2025 ST NTRO Turkey Trot
50 Back
46.76
46.76
100 Back
49.98
1:36.74
100 Back
1:36.74
30
Katherine
Du
1:37.13
10
B Min
BB: 1:33.99 (+3.14s | 3.2%)
Nitro Swimming
01/31/2026
2026 ST NTRO Fiery Flames
31
Alexis
Volk
1:37.75
8
B Min
BB: 1:33.99 (+3.76s | 3.8%)
Nitro Swimming
01/31/2026
2026 ST NTRO Fiery Flames
50 Back
46.60
46.60
100 Back
51.15
1:37.75
100 Back
1:37.75
32
Hailey
Pugal
1:38.80
7
B Min
BB: 1:33.99 (+4.81s | 4.9%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
50 Back
48.35
48.35
100 Back
50.45
1:38.80
100 Back
1:38.80
33
Daniela
Martinez Velasco
1:38.83
9
B Min
BB: 1:33.99 (+4.84s | 4.9%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
50 Back
47.22
47.22
100 Back
51.61
1:38.83
100 Back
1:38.83
34
Charlie
Avnit
1:38.92
7
B Min
BB: 1:33.99 (+4.93s | 5.0%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
50 Back
48.56
48.56
100 Back
50.36
1:38.92
100 Back
1:38.92
35
Leah
Taylor
1:39.49
10
B Min
BB: 1:33.99 (+5.50s | 5.5%)
Nitro Swimming
01/31/2026
2026 ST NTRO Fiery Flames
50 Back
47.52
47.52
100 Back
51.97
1:39.49
100 Back
1:39.49
36
Willow
Brauner
1:39.51
9
B Min
BB: 1:33.99 (+5.52s | 5.5%)
Nitro Swimming
09/19/2025
2025 ST AQTX Round Rock Unclassified
50 Back
51.55
51.55
100 Back
47.96
1:39.51
100 Back
1:39.51
37
Avery
Kelsey
1:40.29
9
B Min
BB: 1:33.99 (+6.30s | 6.3%)
Nitro Swimming
09/06/2025
2025 ST NTRO Stephen J Wolleben Memorial Meet
50 Back
48.64
48.64
100 Back
51.65
1:40.29
100 Back
1:40.29
38
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
39
Audrey
Leonard
1:40.97
10
B Min
BB: 1:33.99 (+6.98s | 6.9%)
The Hills Country Club
12/13/2025
2025 ST SRG HOHOHO Howorth Classic
40
Sophia
Li
1:41.33
9
B Min
BB: 1:33.99 (+7.34s | 7.2%)
Nitro Swimming
09/06/2025
2025 ST NTRO Stephen J Wolleben Memorial Meet
41
Anya
Zhou
1:41.40
9
B Min
BB: 1:33.99 (+7.41s | 7.3%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
50 Back
49.54
49.54
100 Back
51.86
1:41.40
100 Back
1:41.40
42
Yura
Kim
1:41.52
8
B Min
BB: 1:33.99 (+7.53s | 7.4%)
Nitro Swimming
10/26/2025
2025 ST TXLA 10 U Fall Kick Off
50 Back
49.39
49.39
100 Back
52.13
1:41.52
100 Back
1:41.52
43
Lorenza
Sciaraffia
1:43.66
8
B Min
BB: 1:33.99 (+9.67s | 9.3%)
Nitro Swimming
01/04/2026
2026 ST NTRO Chilly Icicles
44
Riley
Kendrick
1:44.44
10
B Min
BB: 1:33.99 (+10.45s | 10.0%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
45
Jaylin
Ortega
1:45.50
9
B Min
BB: 1:33.99 (+11.51s | 10.9%)
Nitro Swimming
01/17/2026
2026 ST AQTX B Champs North
50 Back
51.18
51.18
100 Back
54.32
1:45.50
100 Back
1:45.50
46
April
Mu
1:46.40
9
B: 1:45.79 (+0.61s | 0.6%)
Nitro Swimming
01/04/2026
2026 ST NTRO Chilly Icicles
50 Back
51.96
51.96
100 Back
54.44
1:46.40
100 Back
1:46.40
47
Mayra
Tejas
1:48.25
10
B: 1:45.79 (+2.46s | 2.3%)
Nitro Swimming
01/31/2026
2026 ST NTRO Fiery Flames
50 Back
50.85
50.85
100 Back
57.40
1:48.25
100 Back
1:48.25
48
Heidi
Burson
1:48.54
10
B: 1:45.79 (+2.75s | 2.5%)
Nitro Swimming
10/26/2025
2025 ST TXLA 10 U Fall Kick Off
50 Back
51.07
51.07
100 Back
57.47
1:48.54
100 Back
1:48.54
49
Lilly
McDowell
1:49.66
8
B: 1:45.79 (+3.87s | 3.5%)
Nitro Swimming
01/04/2026
2026 ST NTRO Chilly Icicles
50 Back
52.66
52.66
100 Back
57.00
1:49.66
100 Back
1:49.66
50
Lizete
Mitchell
1:52.39
10
B: 1:45.79 (+6.60s | 5.9%)
Nitro Swimming
01/04/2026
2026 ST NTRO Chilly Icicles
50 Back
54.58
54.58
100 Back
57.81
1:52.39
100 Back
1:52.39