Callie Kowalchick

Age: 17 years old
Age Category: 17-18
Team: Sierra Marlins Swim Team | Sierra Nevada Swimming
Participation: 19 meets 76 events

Personal Best

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Sierra Nevada Swimming

Sierra Marlins Swim Team

Free 50 M

27.13

06/26/2025

AAA

AAAA: 26.89 (+0.24s | 0.9%)

Free 100 M

59.39

06/26/2025

AAA

AAAA: 58.29 (+1.10s | 1.9%)

50 Free

28.92

100 Free

30.47

59.39

100 Free

59.39

Free 200 M

2:10.12

06/26/2025

AAA

AAAA: 2:05.79 (+4.33s | 3.3%)

50 Free

30.09

100 Free

32.96

1:03.05

100 Free

1:03.05

150 Free

34.27

1:37.32

200 Free

32.80

2:10.12

100 Free

1:07.07

Back 100 M

1:05.88

02/29/2024

AAA

AAAA: 1:04.49 (+1.39s | 2.1%)

50 Back

32.28

100 Back

33.60

1:05.88

100 Back

1:05.88

Back 200 M

2:23.23

02/29/2024

AAA

AAAA: 2:19.29 (+3.94s | 2.8%)

50 Back

33.83

100 Back

36.22

1:10.05

100 Back

1:10.05

150 Back

36.89

1:46.94

200 Back

36.29

2:23.23

100 Back

1:13.18

Fly 100 M

1:05.37

06/26/2025

AAA

AAAA: 1:02.69 (+2.68s | 4.1%)

IM 200 M

2:34.04

07/28/2022

AAA: 2:28.79 (+5.25s | 3.4%)

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Sierra Nevada Swimming

Sierra Marlins Swim Team

Free 50 Y

24.05

11/09/2024

AAA

AAAA: 23.49 (+0.56s | 2.3%)

Free 100 Y

51.29

11/09/2024

AAA

AAAA: 51.09 (+0.20s | 0.4%)

50 Free

25.00

100 Free

26.29

51.29

100 Free

51.29

Free 200 Y

1:52.54

11/09/2024

AAA

AAAA: 1:50.39 (+2.15s | 1.9%)

50 Free

26.82

100 Free

28.63

55.45

100 Free

55.45

150 Free

28.83

1:24.28

200 Free

28.26

1:52.54

100 Free

57.09

Back 100 Y

55.59

11/09/2024

AAA

AAAA: 54.99 (+0.60s | 1.1%)

50 Back

27.23

100 Back

28.36

55.59

100 Back

55.59

Back 200 Y

2:03.59

11/09/2024

AAA

AAAA: 1:59.09 (+4.50s | 3.6%)

50 Back

29.38

100 Back

31.19

1:00.57

100 Back

1:00.57

150 Back

31.70

1:32.27

200 Back

31.32

2:03.59

100 Back

1:03.02

Fly 100 Y

1:00.03

12/14/2023

AAA: 57.79 (+2.24s | 3.7%)

50 Fly

29.21

100 Fly

30.82

1:00.03

100 Fly

1:00.03

Above are the fastest times that Callie Kowalchick has achieved in her swimming career. For each event, you can find Callie's best time, the corresponding time standard, as well as how much faster Callie needs to be to reach the next level. The last columns provide Callie rankings at the team and LSC levels. These rankings are based on the Callie's personal best, her current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	24.05	24.89	23.89 (+0.16s \| 0.7%)	23.89 (+0.16s \| 0.7%)	23.29 (+0.76s \| 3.2%)	22.59 (+1.46s \| 6.1%)	22.79 (+1.26s \| 5.2%)
Free 100 Y	51.29	53.99	51.89	51.89	50.39 (+0.90s \| 1.8%)	49.29 (+2.00s \| 3.9%)	49.69 (+1.60s \| 3.1%)
Free 200 Y	1:52.54	1:56.29	1:52.89	1:52.29 (+0.25s \| 0.2%)	1:49.09 (+3.45s \| 3.1%)	1:46.69 (+5.85s \| 5.2%)	1:47.39 (+5.15s \| 4.6%)
Back 100 Y	55.59	59.49	57.09	57.09	55.09 (+0.50s \| 0.9%)	53.89 (+1.70s \| 3.1%)	54.49 (+1.10s \| 2.0%)
Back 200 Y	2:03.59	2:08.59	2:04.19	2:04.19	1:59.39 (+4.20s \| 3.4%)	1:56.59 (+7.00s \| 5.7%)	1:57.69 (+5.90s \| 4.8%)
Fly 100 Y	1:00.03	59.19 (+0.84s \| 1.4%)	56.59 (+3.44s \| 5.7%)	56.59 (+3.44s \| 5.7%)	54.69 (+5.34s \| 8.9%)	53.49 (+6.54s \| 10.9%)	53.99 (+6.04s \| 10.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	27.13	28.69	27.39	27.39	26.89 (+0.24s \| 0.9%)	26.29 (+0.84s \| 3.1%)	26.59 (+0.54s \| 2.0%)
Free 100 M	59.39	1:01.89	59.29 (+0.10s \| 0.2%)	59.29 (+0.10s \| 0.2%)	58.19 (+1.20s \| 2.0%)	56.99 (+2.40s \| 4.0%)	57.59 (+1.80s \| 3.0%)
Free 200 M	2:10.12	2:12.99	2:07.79 (+2.33s \| 1.8%)	2:07.79 (+2.33s \| 1.8%)	2:04.99 (+5.13s \| 3.9%)	2:03.09 (+7.03s \| 5.4%)	2:04.29 (+5.83s \| 4.5%)
Back 100 M	1:05.88	1:09.49	1:06.79	1:06.79	1:04.79 (+1.09s \| 1.7%)	1:03.69 (+2.19s \| 3.3%)	1:04.39 (+1.49s \| 2.3%)
Back 200 M	2:23.23	2:29.19	2:23.99	2:23.99	2:19.59 (+3.64s \| 2.5%)	2:16.99 (+6.24s \| 4.4%)	2:18.29 (+4.94s \| 3.4%)
Fly 100 M	1:05.37	1:07.19	1:04.69 (+0.68s \| 1.0%)	1:04.69 (+0.68s \| 1.0%)	1:02.69 (+2.68s \| 4.1%)	1:01.69 (+3.68s \| 5.6%)	1:02.39 (+2.98s \| 4.6%)
IM 200 M	2:34.04	2:31.09 (+2.95s \| 1.9%)	2:26.19 (+7.85s \| 5.1%)	2:26.19 (+7.85s \| 5.1%)	2:22.09 (+11.95s \| 7.8%)	2:19.49 (+14.55s \| 9.4%)	2:20.99 (+13.05s \| 8.5%)

Progression

See how Callie Kowalchick is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Callie's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets Callie Kowalchick has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Callie's time, the progress against Callie's best time, the corresponding time standard, as well as how much faster Callie needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 Pacific Sr2 Prelims Finals

07/12/2025

Reno, NV

100 M Back

1:08.74

+2.86s

AAA: 1:07.49 (+1.25s | 1.8%)

50 Back

33.81

100 Back

34.93

1:08.74

100 Back

1:08.74

100 M Fly

1:06.65

+1.28s

AAA: 1:05.69 (+0.96s | 1.4%)

50 Fly

31.18

100 Fly

35.47

1:06.65

100 Fly

1:06.65

100 M Free

59.62

+0.23s

AAA

AAAA: 58.29 (+1.33s | 2.2%)

50 Free

28.75

100 Free

30.87

59.62

100 Free

59.62

50 M Free

27.25

+0.12s

AAA

AAAA: 26.89 (+0.36s | 1.3%)

2025 TYR GO Challenge

06/26/2025

Clovis, CA (Clovis West HS)

200 M Free

2:10.12

-1.33s (New PB)

AAA

AAAA: 2:05.79 (+4.33s | 3.3%)

50 Free

30.09

100 Free

32.96

1:03.05

100 Free

1:03.05

150 Free

34.27

1:37.32

200 Free

32.80

2:10.12

100 Free

1:07.07

200 M Back

2:26.44

+3.21s

AAA: 2:25.99 (+0.45s | 0.3%)

50 Back

34.26

100 Back

37.33

1:11.59

100 Back

1:11.59

150 Back

37.42

1:49.01

200 Back

37.43

2:26.44

100 Back

1:14.85

50 M Back

31.40

-1.79s (New PB)

100 M Free

59.39

-0.66s (New PB)

AAA

AAAA: 58.29 (+1.10s | 1.9%)

50 Free

28.92

100 Free

30.47

59.39

100 Free

59.39

100 M Back

1:07.35

+1.47s

AAA

AAAA: 1:04.49 (+2.86s | 4.2%)

50 Back

32.72

100 Back

34.62

1:07.35

100 Back

1:07.35

100 M Fly

1:05.37

-3.06s (New PB)

AAA

AAAA: 1:02.69 (+2.68s | 4.1%)

50 M Free

27.13

-0.53s (New PB)

AAA

AAAA: 26.89 (+0.24s | 0.9%)

Folsom Classic

11/09/2024

Steve Miklos Aquatic Center, , Folsom, CA 95630, USA

50 Y Free

24.05

+0.00s

AAA

AAAA: 23.49 (+0.56s | 2.3%)

200 Y Back

2:03.59

+0.00s

AAA

AAAA: 1:59.09 (+4.50s | 3.6%)

50 Back

29.38

100 Back

31.19

1:00.57

100 Back

1:00.57

150 Back

31.70

1:32.27

200 Back

31.32

2:03.59

100 Back

1:03.02

200 Y Free

1:52.54

+0.00s

AAA

AAAA: 1:50.39 (+2.15s | 1.9%)

50 Free

26.82

100 Free

28.63

55.45

100 Free

55.45

150 Free

28.83

1:24.28

200 Free

28.26

1:52.54

100 Free

57.09

100 Y Free

51.29

+0.00s

AAA

AAAA: 51.09 (+0.20s | 0.4%)

50 Free

25.00

100 Free

26.29

51.29

100 Free

51.29

100 Y Back

55.59

+0.00s

AAA

AAAA: 54.99 (+0.60s | 1.1%)

50 Back

27.23

100 Back

28.36

55.59

100 Back

55.59

Folsom Classic 2024

11/09/2024

Steve Miklos Aquatic Center, , Folsom, CA 95630, USA

200 Y Back

2:03.59

-5.21s (New PB)

AAA

AAAA: 1:59.09 (+4.50s | 3.6%)

50 Back

29.38

100 Back

31.19

1:00.57

100 Back

1:00.57

150 Back

31.70

1:32.27

200 Back

31.32

2:03.59

100 Back

1:03.02

100 Y Free

51.29

-1.52s (New PB)

AAA

AAAA: 51.09 (+0.20s | 0.4%)

50 Free

25.00

100 Free

26.29

51.29

100 Free

51.29

200 Y Free

1:52.54

-2.31s (New PB)

AAA

AAAA: 1:50.39 (+2.15s | 1.9%)

50 Free

26.82

100 Free

28.63

55.45

100 Free

55.45

150 Free

28.83

1:24.28

200 Free

28.26

1:52.54

100 Free

57.09

50 Y Free

24.05

-0.90s (New PB)

AAA

AAAA: 23.49 (+0.56s | 2.3%)

100 Y Back

55.59

-4.05s (New PB)

AAA

AAAA: 54.99 (+0.60s | 1.1%)

50 Back

27.23

100 Back

28.36

55.59

100 Back

55.59

Arena Grand Challenge

06/27/2024

Clovis, CA

100 M Back

1:07.19

+1.31s

AAA

AAAA: 1:05.19 (+2.00s | 3.0%)

50 M Free

27.66

-0.58s (New PB)

AAA

AAAA: 27.09 (+0.57s | 2.1%)

200 M Free

2:12.63

+1.18s

AAA

AAAA: 2:06.89 (+5.74s | 4.3%)

100 M Free

1:00.29

+0.24s

AAA

AAAA: 58.79 (+1.50s | 2.5%)

100 M Fly

1:08.43

-1.06s (New PB)

AAA: 1:06.29 (+2.14s | 3.1%)

200 M Back

2:25.40

+2.17s

AAA

AAAA: 2:20.09 (+5.31s | 3.7%)

2024 CA/NV LCM Spring Sectionals (host: NCA)

02/29/2024

Carlsbad, CA

200 M Back

2:23.23

+0.00s

AAA

AAAA: 2:20.09 (+3.14s | 2.2%)

50 Back

33.83

100 Back

36.22

1:10.05

100 Back

1:10.05

150 Back

36.89

1:46.94

200 Back

36.29

2:23.23

100 Back

1:13.18

100 M Back

1:05.88

+0.00s

AAA

AAAA: 1:05.19 (+0.69s | 1.0%)

50 Back

32.28

100 Back

33.60

1:05.88

100 Back

1:05.88

50 M Free

28.60

+0.36s

AAA: 28.29 (+0.31s | 1.1%)

100 M Free

1:00.05

-0.24s (New PB)

AAA

AAAA: 58.79 (+1.26s | 2.1%)

50 Free

28.64

100 Free

31.41

1:00.05

100 Free

1:00.05

200 M Free

2:11.45

-2.03s (New PB)

AAA

AAAA: 2:06.89 (+4.56s | 3.5%)

50 Free

30.55

100 Free

33.16

1:03.71

100 Free

1:03.71

150 Free

34.32

1:38.03

200 Free

33.42

2:11.45

100 Free

1:07.74

2024 CA/NV Speedo Sectionals - Carlsbad, CA * LCM

02/29/2024

100 M Back

1:05.88

-1.29s (New PB)

AAA

AAAA: 1:05.19 (+0.69s | 1.0%)

50 Back

32.28

100 Back

33.60

1:05.88

100 Back

1:05.88

50 M Free

28.60

+0.36s

AAA: 28.29 (+0.31s | 1.1%)

100 M Free

1:00.05

+0.00s

AAA

AAAA: 58.79 (+1.26s | 2.1%)

50 Free

28.64

100 Free

31.41

1:00.05

100 Free

1:00.05

200 M Free

2:11.45

+0.00s

AAA

AAAA: 2:06.89 (+4.56s | 3.5%)

50 Free

30.55

100 Free

33.16

1:03.71

100 Free

1:03.71

150 Free

34.32

1:38.03

200 Free

33.42

2:11.45

100 Free

1:07.74

200 M Back

2:23.23

-5.82s (New PB)

AAA

AAAA: 2:20.09 (+3.14s | 2.2%)

50 Back

33.83

100 Back

36.22

1:10.05

100 Back

1:10.05

150 Back

36.89

1:46.94

200 Back

36.29

2:23.23

100 Back

1:13.18

2023 CA/NV SCY Winter Sectionals (host: GWSC)

12/14/2023

Huntington Beach, CA

200 Y Back

2:08.80

AAA: 2:07.49 (+1.31s | 1.0%)

50 Back

30.36

100 Back

31.91

1:02.27

100 Back

1:02.27

150 Back

33.22

1:35.49

200 Back

33.31

2:08.80

100 Back

1:06.53

100 Y Fly

1:00.03

AAA: 58.39 (+1.64s | 2.7%)

50 Fly

29.21

100 Fly

30.82

1:00.03

100 Fly

1:00.03

100 Y Free

54.24

+1.43s

AAA: 53.99 (+0.25s | 0.5%)

50 Free

26.20

100 Free

28.04

54.24

100 Free

54.24

50 Y Free

24.95

-0.46s (New PB)

AAA

AAAA: 23.89 (+1.06s | 4.2%)

100 Y Back

1:00.07

+0.43s

AAA: 58.69 (+1.38s | 2.3%)

50 Back

29.18

100 Back

30.89

1:00.07

100 Back

1:00.07

200 Y Free

1:54.85

-0.75s (New PB)

AAA

AAAA: 1:51.79 (+3.06s | 2.7%)

50 Free

27.19

100 Free

29.08

56.27

100 Free

56.27

150 Free

29.95

1:26.22

200 Free

28.63

1:54.85

100 Free

58.58

LCM Far Westerns Championships (host: TERA)

07/27/2023

Concord, CA

100 M Back

1:07.17

-0.64s (New PB)

AAA

AAAA: 1:05.19 (+1.98s | 2.9%)

50 Back

32.75

100 Back

34.41

1:07.17

100 Back

1:07.17

100 M Free

1:00.29

-0.10s (New PB)

AAA

AAAA: 58.79 (+1.50s | 2.5%)

200 M Free

2:15.58

+2.10s

AAA: 2:12.99 (+2.59s | 1.9%)

Arena Grand Challenge

07/06/2023

Clovis, CA

100 M Free

1:00.39

-1.27s (New PB)

AAA

AAAA: 58.79 (+1.60s | 2.6%)

50 M Free

28.24

-0.58s (New PB)

AAA

AAAA: 27.09 (+1.15s | 4.1%)

200 M Back

2:33.57

+4.52s

AA: 2:33.39 (+0.18s | 0.1%)

100 M Fly

1:09.49

AA: 1:09.29 (+0.20s | 0.3%)

200 M IM

2:37.21

+3.17s

AA: 2:36.99 (+0.22s | 0.1%)

200 M Free

2:13.48

-0.44s (New PB)

AAA: 2:12.99 (+0.49s | 0.4%)

100 M Back

1:07.81

-1.04s (New PB)

AAA

AAAA: 1:05.19 (+2.62s | 3.9%)

2023 CA/NV Spring Sectionals (host:TCA)

03/02/2023

Novato, CA

100 Y Back

59.64

AAA: 58.69 (+0.95s | 1.6%)

50 Back

29.23

100 Back

30.41

59.64

100 Back

59.64

50 Y Free

25.41

AAA: 24.99 (+0.42s | 1.7%)

200 Y Free

1:55.60

AAA

AAAA: 1:51.79 (+3.81s | 3.3%)

50 Free

27.31

100 Free

29.56

56.87

100 Free

56.87

150 Free

30.08

1:26.95

200 Free

28.65

1:55.60

100 Free

58.73

100 Y Free

52.81

AAA

AAAA: 51.59 (+1.22s | 2.3%)

50 Free

25.59

100 Free

27.22

52.81

100 Free

52.81

Far Western Championships (host:TERA)

07/28/2022

Concord, CA

100 M Back

1:08.85

-3.01s (New PB)

AAA

AAAA: 1:07.29 (+1.56s | 2.3%)

200 M IM

2:34.04

-6.79s (New PB)

AAA

AAAA: 2:27.89 (+6.15s | 4.0%)

200 M Back

2:29.05

-9.46s (New PB)

AAA

AAAA: 2:24.99 (+4.06s | 2.7%)

50 M Back

33.19

100 M Free

1:01.66

-2.13s (New PB)

AAA

AAAA: 1:00.89 (+0.77s | 1.2%)

200 M Free

2:13.92

-7.25s (New PB)

AAA

AAAA: 2:11.49 (+2.43s | 1.8%)

50 M Free

28.82

-0.65s (New PB)

AAA

AAAA: 27.89 (+0.93s | 3.2%)

Arena Western Zone Senior Championship Meet

07/26/2021

100 M Back

1:11.86

+0.00s

AAA: 1:10.49 (+1.37s | 1.9%)

100 M Free

1:03.79

+0.00s

AAA: 1:03.79 (+0.00s | -0.0%)

200 M Back

2:38.51

+0.00s

AAA: 2:31.89 (+6.62s | 4.2%)

200 M IM

2:40.83

AAA: 2:34.89 (+5.94s | 3.7%)

200 M Free

2:21.17

AAA: 2:17.79 (+3.38s | 2.4%)

50 M Free

29.47

AAA: 29.29 (+0.18s | 0.6%)

2021 WZ LC Senior Championships

07/26/2021

100 M Free

1:03.79

AAA: 1:03.79 (+0.00s | -0.0%)

200 M IM

2:40.83

+0.00s

AAA: 2:34.89 (+5.94s | 3.7%)

50 M Free

29.47

+0.00s

AAA: 29.29 (+0.18s | 0.6%)

200 M Free

2:21.17

+0.00s

AAA: 2:17.79 (+3.38s | 2.4%)

100 M Back

1:11.86

AAA: 1:10.49 (+1.37s | 1.9%)

200 M Back

2:38.51

AAA: 2:31.89 (+6.62s | 4.2%)

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.