1
London
Bittner
1:05.02
15
BB Min
A: 1:04.09 (+0.93s | 1.4%)
COSA Swimming
02/14/2025
2025 CO COSA Valentine Open
50 Back
30.90
30.90
100 Back
34.12
1:05.02
100 Back
1:05.02
2
Beatrix
Wei
1:06.68
14
BB Min
A: 1:04.09 (+2.59s | 3.9%)
COSA Swimming
01/29/2025
2025 CO OB Pikes Peak Athletic Conference
50 Back
32.65
32.65
100 Back
34.02
1:06.68
100 Back
1:06.68
3
Ava
Kabat
1:07.44
14
BB Min
A: 1:04.09 (+3.35s | 5.0%)
COSA Swimming
01/24/2025
2025 CO TOPS Colorado Open
50 Back
33.12
33.12
100 Back
34.32
1:07.44
100 Back
1:07.44
4
Margaret
Switzer
1:07.73
15
BB Min
A: 1:04.09 (+3.64s | 5.4%)
COSA Swimming
02/14/2025
2025 CO COSA Valentine Open
50 Back
33.37
33.37
100 Back
34.36
1:07.73
100 Back
1:07.73
5
Zoe
Harris
1:09.35
14
BB Min
A: 1:04.09 (+5.26s | 7.6%)
COSA Swimming
10/28/2023
COSA Senior College Duel
50 Back
33.57
33.57
100 Back
35.78
1:09.35
100 Back
1:09.35
6
Kaidence
Grimaud
1:09.93
14
B Min
BB: 1:09.39 (+0.54s | 0.8%)
COSA Swimming
06/02/2023
COSA Friday Night Lights
7
Jocelyn
Greene
1:10.35
14
B Min
BB: 1:09.39 (+0.96s | 1.4%)
COSA Swimming
01/24/2025
2025 CO TOPS Colorado Open
50 Back
34.20
34.20
100 Back
36.15
1:10.35
100 Back
1:10.35
8
Audrey
Hausner
1:10.51
14
B Min
BB: 1:09.39 (+1.12s | 1.6%)
COSA Swimming
03/08/2025
2025 CO Zone 5 Championships
50 Back
34.50
34.50
100 Back
36.01
1:10.51
100 Back
1:10.51
9
Bailee
Upton
1:10.71
14
B Min
BB: 1:09.39 (+1.32s | 1.9%)
COSA Swimming
01/19/2024
TOPS Colorado Open
50 Back
34.40
34.40
100 Back
36.31
1:10.71
100 Back
1:10.71
10
Elizabet
Platt
1:10.88
13
B Min
BB: 1:09.39 (+1.49s | 2.1%)
COSA Swimming
01/07/2022
COSA New Year Open
11
Cordelia
Wei
1:11.53
13
B Min
BB: 1:09.39 (+2.14s | 3.0%)
COSA Swimming
07/08/2023
Rocky Mountain State Games
12
Addison
Cozzetto
1:12.78
13
B Min
BB: 1:09.39 (+3.39s | 4.7%)
COSA Swimming
11/20/2021
COSA Speedo Thanksgiving Open
13
Elizabeth
Platt
1:13.20
15
B Min
BB: 1:09.39 (+3.81s | 5.2%)
COSA Swimming
11/11/2023
COSA Thanksgiving Classic
50 Back
35.76
35.76
100 Back
37.44
1:13.20
100 Back
1:13.20
14
Grace
Fitzgerald
1:14.18
15
B Min
BB: 1:09.39 (+4.79s | 6.5%)
COSA Swimming
01/29/2025
2025 CO OB Pikes Peak Athletic Conference
50 Back
35.41
35.41
100 Back
38.77
1:14.18
100 Back
1:14.18
15
Magdalena
Lacuzong
1:16.42
13
B: 1:14.69 (+1.73s | 2.3%)
COSA Swimming
02/11/2022
COSA Valentine Open
16
Shelby
Hughes
1:16.68
15
B: 1:14.69 (+1.99s | 2.6%)
COSA Swimming
02/14/2025
2025 CO COSA Valentine Open
50 Back
36.90
36.90
100 Back
39.78
1:16.68
100 Back
1:16.68
17
Bailey
Avery
1:17.23
14
B: 1:14.69 (+2.54s | 3.3%)
COSA Swimming
10/11/2024
Gian-Luc Jordan Open
50 Back
37.80
37.80
100 Back
39.43
1:17.23
100 Back
1:17.23
18
Sophia
Conradt
1:19.31
14
B: 1:14.69 (+4.62s | 5.8%)
COSA Swimming
10/11/2024
Gian-Luc Jordan Open
50 Back
38.16
38.16
100 Back
41.15
1:19.31
100 Back
1:19.31
19
Lucy
Davis
1:19.35
13
B: 1:14.69 (+4.66s | 5.9%)
COSA Swimming
10/21/2022
Gian-Luc Jordan Open
20
Karli
Watts
1:20.02
14
B: 1:14.69 (+5.33s | 6.7%)
COSA Swimming
10/11/2024
2024 CO Gian Luc Jordan Open
50 Back
38.57
38.57
100 Back
41.45
1:20.02
100 Back
1:20.02
21
Annaliese
FitzPatrick
1:21.63
14
B: 1:14.69 (+6.94s | 8.5%)
COSA Swimming
02/14/2025
2025 CO COSA Valentine Open
22
Tawny
Miller
1:22.24
13
B: 1:14.69 (+7.55s | 9.2%)
COSA Swimming
02/10/2023
COSA Valentine Open
23
Maya
Jensen
1:25.87
11
B: 1:14.69 (+11.18s | 13.0%)
Colorado Springs Swim Team
01/30/2021
COSA 12&U Winter Series
24
Alyssa
Sewell
1:26.07
13
B: 1:14.69 (+11.38s | 13.2%)
COSA Swimming
10/21/2022
Gian-Luc Jordan Open
25
Julianna
Ward
1:27.69
12
B: 1:14.69 (+13.00s | 14.8%)
COSA Swimming
11/05/2021
COSA Mountain High Point Challenge
26
Annie
Vigueria
1:28.21
14
B: 1:14.69 (+13.52s | 15.3%)
COSA Swimming
10/26/2024
COSA Senior College Dual Meet
50 Back
43.42
43.42
100 Back
44.79
1:28.21
100 Back
1:28.21
27
Ezra
Demaree
1:28.34
14
B: 1:14.69 (+13.65s | 15.5%)
COSA Swimming
11/11/2023
COSA Thanksgiving Classic
50 Back
43.07
43.07
100 Back
45.27
1:28.34
100 Back
1:28.34
28
Olivia
Erlenbach
1:29.73
14
B: 1:14.69 (+15.04s | 16.8%)
COSA Swimming
05/04/2024
Falfins Summer Series #1
50 Back
43.24
43.24
100 Back
46.49
1:29.73
100 Back
1:29.73
29
Amelia
McQueen
1:30.43
14
B: 1:14.69 (+15.74s | 17.4%)
COSA Swimming
11/15/2024
Rapids High Point Challenge
50 Back
42.96
42.96
100 Back
47.47
1:30.43
100 Back
1:30.43
30
Sophia
Headrick
1:39.26
11
B: 1:14.69 (+24.57s | 24.8%)
Altitude Performance Swim Team
01/30/2021
COSA 12&U Winter Series
31
Paige
Nielsen
1:45.28
11
B: 1:14.69 (+30.59s | 29.1%)
Colorado Springs Swim Team
09/18/2020
Colorado Springs 12&U COVID Series
32
Breckan
Bowers
1:52.60
11
B: 1:14.69 (+37.91s | 33.7%)
COSA Swimming
12/11/2021
COSA Winter Open
33
Valentina
Coss
1:55.06
9
B: 1:14.69 (+40.37s | 35.1%)
Colorado Springs Swim Team
07/14/2018
Zone 5 SCY Championships & Time Trials
34
Lydia
Rutherford
1:56.00
10
B: 1:14.69 (+41.31s | 35.6%)
Altitude Performance Swim Team
09/18/2020
Colorado Springs 12&U COVID Series
35
Hailey
Wismer
2:00.68
13
B: 1:14.69 (+45.99s | 38.1%)
COSA Swimming
10/20/2023
COSA Gian Luc Jordan Open
50 Back
57.81
57.81
100 Back
1:02.87
2:00.68
100 Back
2:00.68
36
Leila
Indharasophang
2:20.53
13
B: 1:14.69 (+65.84s | 46.9%)
COSA Swimming
02/10/2023
COSA Valentine Open