Cecilia Koslin

Age: 15 years old
Age Category: 15-16
Team: Excel Aquatics | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Excel Aquatics

Pacific Northwest Swimming

Western Zone

USA

Free 50 Y

26.18

01/16/2026

AA: 26.09 (+0.09s | 0.3%)

761

1,000+

Free 100 Y

55.99

12/05/2025

AAA: 53.99 (+2.00s | 3.6%)

548

1,000+

50 Free

27.24

100 Free

28.75

55.99

100 Free

55.99

Free 200 Y

2:10.23

11/07/2025

A: 2:07.69 (+2.54s | 2.0%)

117

1,000+

50 Free

29.50

100 Free

33.75

1:03.25

100 Free

1:03.25

150 Free

33.78

1:37.03

200 Free

33.20

2:10.23

100 Free

1:06.98

Free 500 Y

5:48.43

12/05/2025

A: 5:43.69 (+4.74s | 1.4%)

909

1,000+

50 Free

3:27.23

50 Free

3:27.23

100 Free

37.37

4:04.60

50 Free

37.37

150 Free

35.35

4:39.95

50 Free

35.35

200 Free

36.26

5:16.21

50 Free

36.26

250 Free

32.22

5:48.43

50 Free

32.22

Free 1000 Y

12:03.61

11/07/2025

A: 11:53.99 (+9.62s | 1.3%)

426

1,000+

50 Free

31.54

100 Free

1:13.32

1:44.86

100 Free

1:44.86

400 Free

3:06.92

4:51.78

100 Free

3:06.92

550 Free

1:49.87

6:41.65

600 Free

1:13.88

7:55.53

100 Free

3:03.75

700 Free

35.13

8:30.66

100 Free

35.13

800 Free

1:12.08

9:42.74

100 Free

1:12.08

1000 Free

2:20.87

12:03.61

100 Free

2:20.87

Back 50 Y

31.33

01/16/2026

713

1,000+

Back 100 Y

1:10.92

11/07/2025

BB: 1:09.39 (+1.53s | 2.2%)

161

1,000+

50 Back

34.61

100 Back

36.31

1:10.92

100 Back

1:10.92

Back 200 Y

2:33.70

11/07/2025

BB: 2:30.59 (+3.11s | 2.0%)

135

1,000+

50 Back

35.63

100 Back

39.38

1:15.01

100 Back

1:15.01

150 Back

39.90

1:54.91

200 Back

38.79

2:33.70

100 Back

1:18.69

Breast 50 Y

34.38

01/16/2026

380

1,000+

Breast 100 Y

1:13.50

12/05/2025

AA: 1:10.59 (+2.91s | 4.0%)

577

1,000+

50 Breast

34.41

100 Breast

39.09

1:13.50

100 Breast

1:13.50

IM 200 Y

2:37.42

09/20/2025

BB: 2:34.29 (+3.13s | 2.0%)

175

1,000+

50 Fly

34.55

100 Back

41.59

1:16.14

100 IM

1:16.14

150 Breast

46.00

2:02.14

200 Free

35.28

2:37.42

100 IM

1:21.28

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Excel Aquatics	Pacific Northwest Swimming	Western Zone	USA

Above are the fastest times that Cecilia Koslin has achieved in her swimming career. For each event, you can find Cecilia's best time, the corresponding time standard, as well as how much faster Cecilia needs to be to reach the next level. The last columns provide Cecilia rankings at the team and LSC levels. These rankings are based on the Cecilia'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	26.18	24.89 (+1.29s \| 4.9%)	23.89 (+2.29s \| 8.7%)	23.89 (+2.29s \| 8.7%)	23.29 (+2.89s \| 11.0%)	22.59 (+3.59s \| 13.7%)	22.79 (+3.39s \| 12.9%)
Free 100 Y	55.99	53.99 (+2.00s \| 3.6%)	51.89 (+4.10s \| 7.3%)	51.89 (+4.10s \| 7.3%)	50.39 (+5.60s \| 10.0%)	49.29 (+6.70s \| 12.0%)	49.69 (+6.30s \| 11.3%)
Free 200 Y	2:10.23	1:56.29 (+13.94s \| 10.7%)	1:52.89 (+17.34s \| 13.3%)	1:52.29 (+17.94s \| 13.8%)	1:49.09 (+21.14s \| 16.2%)	1:46.69 (+23.54s \| 18.1%)	1:47.39 (+22.84s \| 17.5%)
Free 500 Y	5:48.43	5:10.69 (+37.74s \| 10.8%)	5:02.59 (+45.84s \| 13.2%)	5:02.59 (+45.84s \| 13.2%)	4:53.09 (+55.34s \| 15.9%)	4:45.99 (+62.44s \| 17.9%)	4:48.09 (+60.34s \| 17.3%)
Free 1000 Y	12:03.61	10:39.89 (+83.72s \| 11.6%)	10:20.49 (+103.12s \| 14.3%)	10:20.49 (+103.12s \| 14.3%)	10:08.19 (+115.42s \| 16.0%)	9:52.49 (+131.12s \| 18.1%)	9:56.79 (+126.82s \| 17.5%)
Back 50 Y	31.33	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:10.92	59.49 (+11.43s \| 16.1%)	57.09 (+13.83s \| 19.5%)	57.09 (+13.83s \| 19.5%)	55.09 (+15.83s \| 22.3%)	53.89 (+17.03s \| 24.0%)	54.49 (+16.43s \| 23.2%)
Back 200 Y	2:33.70	2:08.59 (+25.11s \| 16.3%)	2:04.19 (+29.51s \| 19.2%)	2:04.19 (+29.51s \| 19.2%)	1:59.39 (+34.31s \| 22.3%)	1:56.59 (+37.11s \| 24.1%)	1:57.69 (+36.01s \| 23.4%)
Breast 50 Y	34.38	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:13.50	1:07.59 (+5.91s \| 8.0%)	1:05.49 (+8.01s \| 10.9%)	1:05.49 (+8.01s \| 10.9%)	1:03.09 (+10.41s \| 14.2%)	1:01.79 (+11.71s \| 15.9%)	1:02.79 (+10.71s \| 14.6%)
IM 200 Y	2:37.42	2:10.49 (+26.93s \| 17.1%)	2:06.39 (+31.03s \| 19.7%)	2:06.39 (+31.03s \| 19.7%)	2:02.19 (+35.23s \| 22.4%)	1:59.49 (+37.93s \| 24.1%)	2:00.59 (+36.83s \| 23.4%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ

Progression

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

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 TYR Mardi Gras Invite

01/16/2026

Brentwood

50 Y Breast

34.38

1000 Y Free

12:19.13

+15.52s

A: 11:53.99 (+25.14s | 3.4%)

50 Free

30.68

100 Free

34.88

1:05.56

100 Free

1:05.56

150 Free

36.88

1:42.44

200 Free

37.04

2:19.48

100 Free

1:13.92

250 Free

36.63

2:56.11

300 Free

37.93

3:34.04

100 Free

1:14.56

350 Free

37.84

4:11.88

400 Free

38.89

4:50.77

100 Free

1:16.73

450 Free

37.99

5:28.76

500 Free

36.99

6:05.75

100 Free

1:14.98

550 Free

37.94

6:43.69

600 Free

37.28

7:20.97

100 Free

1:15.22

650 Free

38.38

7:59.35

700 Free

37.74

8:37.09

100 Free

1:16.12

750 Free

37.81

9:14.90

800 Free

38.11

9:53.01

100 Free

1:15.92

850 Free

38.29

10:31.30

900 Free

36.88

11:08.18

100 Free

1:15.17

950 Free

37.62

11:45.80

1000 Free

33.33

12:19.13

100 Free

1:10.95

100 Y Free

57.04

+1.05s

AA: 56.49 (+0.55s | 1.0%)

50 Free

27.71

100 Free

29.33

57.04

100 Free

57.04

50 Y Free

26.18

-0.90s (New PB)

AA: 26.09 (+0.09s | 0.3%)

100 Y Breast

1:14.26

+0.76s

A: 1:13.69 (+0.57s | 0.8%)

50 Breast

34.76

100 Breast

39.50

1:14.26

100 Breast

1:14.26

500 Y Free

5:48.92

+0.49s

A: 5:43.69 (+5.23s | 1.5%)

50 Free

29.19

100 Free

32.65

1:01.84

100 Free

1:01.84

150 Free

34.51

1:36.35

200 Free

35.18

2:11.53

100 Free

1:09.69

250 Free

36.69

2:48.22

300 Free

36.64

3:24.86

100 Free

1:13.33

350 Free

36.54

4:01.40

400 Free

37.24

4:38.64

100 Free

1:13.78

450 Free

36.36

5:15.00

500 Free

33.92

5:48.92

100 Free

1:10.28

50 Y Back

31.33

2025 Beaman Toyota Meet Of Champs

12/05/2025

Brentwood

100 Y Free

55.99

-2.48s (New PB)

AAA: 55.79 (+0.20s | 0.4%)

50 Free

27.24

100 Free

28.75

55.99

100 Free

55.99

50 Y Free

27.08

-0.35s (New PB)

AA: 26.69 (+0.39s | 1.4%)

100 Y Back

1:11.13

+0.21s

A: 1:05.89 (+5.24s | 7.4%)

50 Back

34.73

100 Back

36.40

1:11.13

100 Back

1:11.13

500 Y Free

5:48.43

-6.40s (New PB)

AA: 5:38.59 (+9.84s | 2.8%)

50 Free

3:27.23

50 Free

3:27.23

100 Free

37.37

4:04.60

50 Free

37.37

150 Free

35.35

4:39.95

50 Free

35.35

200 Free

36.26

5:16.21

50 Free

36.26

250 Free

32.22

5:48.43

50 Free

32.22

100 Y Breast

1:13.50

-3.57s (New PB)

AA: 1:12.89 (+0.61s | 0.8%)

50 Breast

34.41

100 Breast

39.09

1:13.50

100 Breast

1:13.50

TNAQ 2025 FALL INVITATIONAL

11/07/2025

KNOXVILLE

200 Y Free

2:10.23

AA: 2:06.19 (+4.04s | 3.1%)

50 Free

29.50

100 Free

33.75

1:03.25

100 Free

1:03.25

150 Free

33.78

1:37.03

200 Free

33.20

2:10.23

100 Free

1:06.98

100 Y Breast

1:17.07

-1.31s (New PB)

A: 1:15.99 (+1.08s | 1.4%)

50 Breast

36.29

100 Breast

40.78

1:17.07

100 Breast

1:17.07

100 Y Free

58.47

-0.54s (New PB)

AA: 58.29 (+0.18s | 0.3%)

50 Free

28.29

100 Free

30.18

58.47

100 Free

58.47

200 Y Back

2:33.70

-1.77s (New PB)

A: 2:22.59 (+11.11s | 7.2%)

50 Back

35.63

100 Back

39.38

1:15.01

100 Back

1:15.01

150 Back

39.90

1:54.91

200 Back

38.79

2:33.70

100 Back

1:18.69

100 Y Back

1:10.92

-0.70s (New PB)

A: 1:05.89 (+5.03s | 7.1%)

50 Back

34.61

100 Back

36.31

1:10.92

100 Back

1:10.92

1000 Y Free

12:03.61

AA: 11:39.09 (+24.52s | 3.4%)

50 Free

31.54

100 Free

1:13.32

1:44.86

100 Free

1:44.86

400 Free

3:06.92

4:51.78

100 Free

3:06.92

550 Free

1:49.87

6:41.65

600 Free

1:13.88

7:55.53

100 Free

3:03.75

700 Free

35.13

8:30.66

100 Free

35.13

800 Free

1:12.08

9:42.74

100 Free

1:12.08

1000 Free

2:20.87

12:03.61

100 Free

2:20.87

2025 Pumpkin Spice Splash

11/01/2025

Brentwood

500 Y Free

5:54.83

-14.23s (New PB)

A: 5:53.39 (+1.44s | 0.4%)

50 Free

31.66

100 Free

35.42

1:07.08

100 Free

1:07.08

150 Free

36.85

1:43.93

200 Free

36.20

2:20.13

100 Free

1:13.05

250 Free

36.64

2:56.77

300 Free

37.00

3:33.77

100 Free

1:13.64

350 Free

36.96

4:10.73

400 Free

36.43

4:47.16

100 Free

1:13.39

450 Free

35.36

5:22.52

500 Free

32.31

5:54.83

100 Free

1:07.67

100 Y Breast

1:18.38

-1.58s (New PB)

A: 1:15.99 (+2.39s | 3.0%)

50 Breast

37.05

100 Breast

41.33

1:18.38

100 Breast

1:18.38

200 Y Back

2:35.47

-4.53s (New PB)

BB: 2:34.49 (+0.98s | 0.6%)

100 Back

1:16.94

100 Back

1:16.94

150 Back

40.54

1:57.48

200 Back

37.99

2:35.47

100 Back

1:18.53

100 Y Back

1:11.62

-1.21s (New PB)

BB: 1:11.39 (+0.23s | 0.3%)

50 Back

24.51

100 Back

47.11

1:11.62

100 Back

1:11.62

50 Y Free

27.43

AA: 26.69 (+0.74s | 2.7%)

100 Y Free

59.01

-0.65s (New PB)

AA: 58.29 (+0.72s | 1.2%)

2025 September Invitational

09/20/2025

Nashville

200 Y Back

2:41.18

+1.18s

BB: 2:34.49 (+6.69s | 4.2%)

50 Back

38.23

100 Back

40.77

1:19.00

100 Back

1:19.00

200 Back

1:22.18

2:41.18

100 Back

1:22.18

200 Y IM

2:37.42

A: 2:27.19 (+10.23s | 6.5%)

50 Fly

34.55

100 Back

41.59

1:16.14

100 IM

1:16.14

150 Breast

46.00

2:02.14

200 Free

35.28

2:37.42

100 IM

1:21.28

500 Y Free

6:09.06

A: 5:53.39 (+15.67s | 4.2%)

50 Free

33.24

100 Free

37.65

1:10.89

100 Free

1:10.89

150 Free

38.41

1:49.30

200 Free

38.51

2:27.81

100 Free

1:16.92

250 Free

39.49

3:07.30

300 Free

38.06

3:45.36

100 Free

1:17.55

350 Free

37.68

4:23.04

400 Free

38.15

5:01.19

100 Free

1:15.83

450 Free

35.79

5:36.98

500 Free

32.08

6:09.06

100 Free

1:07.87

2025 Excel Fall Fest Open

09/12/2025

Brentwood

200 Y Back

2:40.00

BB: 2:34.49 (+5.51s | 3.4%)

50 Back

37.55

100 Back

41.33

1:18.88

100 Back

1:18.88

150 Back

41.89

2:00.77

200 Back

39.23

2:40.00

100 Back

1:21.12

100 Y Free

59.66

AA: 58.29 (+1.37s | 2.3%)

50 Free

28.97

100 Free

30.69

59.66

100 Free

59.66

100 Y Breast

1:19.96

A: 1:15.99 (+3.97s | 5.0%)

50 Breast

37.31

100 Breast

42.65

1:19.96

100 Breast

1:19.96

100 Y Back

1:12.83

BB: 1:11.39 (+1.44s | 2.0%)

50 Back

35.29

100 Back

37.54

1:12.83

100 Back

1:12.83

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.18	24.89 (+1.29s \| 4.9%)	23.89 (+2.29s \| 8.7%)	23.89 (+2.29s \| 8.7%)	23.29 (+2.89s \| 11.0%)	22.59 (+3.59s \| 13.7%)	22.79 (+3.39s \| 12.9%)
Free 100 Y	55.99	53.99 (+2.00s \| 3.6%)	51.89 (+4.10s \| 7.3%)	51.89 (+4.10s \| 7.3%)	50.39 (+5.60s \| 10.0%)	49.29 (+6.70s \| 12.0%)	49.69 (+6.30s \| 11.3%)
Free 200 Y	2:10.23	1:56.29 (+13.94s \| 10.7%)	1:52.89 (+17.34s \| 13.3%)	1:52.29 (+17.94s \| 13.8%)	1:49.09 (+21.14s \| 16.2%)	1:46.69 (+23.54s \| 18.1%)	1:47.39 (+22.84s \| 17.5%)
Free 500 Y	5:48.43	5:10.69 (+37.74s \| 10.8%)	5:02.59 (+45.84s \| 13.2%)	5:02.59 (+45.84s \| 13.2%)	4:53.09 (+55.34s \| 15.9%)	4:45.99 (+62.44s \| 17.9%)	4:48.09 (+60.34s \| 17.3%)
Free 1000 Y	12:03.61	10:39.89 (+83.72s \| 11.6%)	10:20.49 (+103.12s \| 14.3%)	10:20.49 (+103.12s \| 14.3%)	10:08.19 (+115.42s \| 16.0%)	9:52.49 (+131.12s \| 18.1%)	9:56.79 (+126.82s \| 17.5%)
Back 50 Y	31.33	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:10.92	59.49 (+11.43s \| 16.1%)	57.09 (+13.83s \| 19.5%)	57.09 (+13.83s \| 19.5%)	55.09 (+15.83s \| 22.3%)	53.89 (+17.03s \| 24.0%)	54.49 (+16.43s \| 23.2%)
Back 200 Y	2:33.70	2:08.59 (+25.11s \| 16.3%)	2:04.19 (+29.51s \| 19.2%)	2:04.19 (+29.51s \| 19.2%)	1:59.39 (+34.31s \| 22.3%)	1:56.59 (+37.11s \| 24.1%)	1:57.69 (+36.01s \| 23.4%)
Breast 50 Y	34.38	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:13.50	1:07.59 (+5.91s \| 8.0%)	1:05.49 (+8.01s \| 10.9%)	1:05.49 (+8.01s \| 10.9%)	1:03.09 (+10.41s \| 14.2%)	1:01.79 (+11.71s \| 15.9%)	1:02.79 (+10.71s \| 14.6%)
IM 200 Y	2:37.42	2:10.49 (+26.93s \| 17.1%)	2:06.39 (+31.03s \| 19.7%)	2:06.39 (+31.03s \| 19.7%)	2:02.19 (+35.23s \| 22.4%)	1:59.49 (+37.93s \| 24.1%)	2:00.59 (+36.83s \| 23.4%)