Leah Cronin

Age: 16 years old
Age Category: 15-16
Team: Sailfish Aquatics | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Sailfish Aquatics

North Carolina Swimming

Southern Zone

USA

Free 50 Y

26.98

16

12/12/2025

A

AA: 26.09 (+0.89s | 3.3%)

5

267

1,000+

Free 100 Y

59.71

Analysis

16

12/12/2025

BB

A: 58.89 (+0.82s | 1.4%)

6

315

1,000+

50 Free

28.43

100 Free

31.28

59.71

100 Free

59.71

Free 200 Y

2:14.30

Analysis

16

11/07/2025

BB

A: 2:07.69 (+6.61s | 4.9%)

6

335

1,000+

50 Free

31.01

100 Free

34.10

1:05.11

100 Free

1:05.11

150 Free

34.50

1:39.61

200 Free

34.69

2:14.30

100 Free

1:09.19

Back 100 Y

1:09.23

Analysis

16

11/07/2025

BB

A: 1:04.09 (+5.14s | 7.4%)

6

311

1,000+

50 Back

32.65

100 Back

36.58

1:09.23

100 Back

1:09.23

Breast 100 Y

1:26.09

Analysis

16

11/07/2025

B: 1:25.89 (+0.20s | 0.2%)

8

384

1,000+

50 Breast

40.19

100 Breast

45.90

1:26.09

100 Breast

1:26.09

Fly 50 Y

31.96

16

11/07/2025

6

141

952

1,000+

Fly 100 Y

1:12.41

Analysis

16

12/12/2025

B

BB: 1:09.09 (+3.32s | 4.6%)

7

359

1,000+

50 Fly

32.11

100 Fly

40.30

1:12.41

100 Fly

1:12.41

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Sailfish Aquatics	North Carolina Swimming	Southern Zone	USA

Above are the fastest times that Leah Cronin has achieved in her swimming career. For each event, you can find Leah's best time, the corresponding time standard, as well as how much faster Leah needs to be to reach the next level. The last columns provide Leah rankings at the team and LSC levels. These rankings are based on the Leah'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	26.98	24.89 (+2.09s \| 7.7%)	23.89 (+3.09s \| 11.5%)	23.89 (+3.09s \| 11.5%)	23.29 (+3.69s \| 13.7%)	22.59 (+4.39s \| 16.3%)	22.79 (+4.19s \| 15.5%)
Free 100 Y	59.71	53.99 (+5.72s \| 9.6%)	51.89 (+7.82s \| 13.1%)	51.89 (+7.82s \| 13.1%)	50.39 (+9.32s \| 15.6%)	49.29 (+10.42s \| 17.5%)	49.69 (+10.02s \| 16.8%)
Free 200 Y	2:14.30	1:56.29 (+18.01s \| 13.4%)	1:52.89 (+21.41s \| 15.9%)	1:52.29 (+22.01s \| 16.4%)	1:49.09 (+25.21s \| 18.8%)	1:46.69 (+27.61s \| 20.6%)	1:47.39 (+26.91s \| 20.0%)
Back 100 Y	1:09.23	59.49 (+9.74s \| 14.1%)	57.09 (+12.14s \| 17.5%)	57.09 (+12.14s \| 17.5%)	55.09 (+14.14s \| 20.4%)	53.89 (+15.34s \| 22.2%)	54.49 (+14.74s \| 21.3%)
Breast 100 Y	1:26.09	1:07.59 (+18.50s \| 21.5%)	1:05.49 (+20.60s \| 23.9%)	1:05.49 (+20.60s \| 23.9%)	1:03.09 (+23.00s \| 26.7%)	1:01.79 (+24.30s \| 28.2%)	1:02.79 (+23.30s \| 27.1%)
Fly 50 Y	31.96	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:12.41	59.19 (+13.22s \| 18.3%)	56.59 (+15.82s \| 21.8%)	56.59 (+15.82s \| 21.8%)	54.69 (+17.72s \| 24.5%)	53.49 (+18.92s \| 26.1%)	53.99 (+18.42s \| 25.4%)

Long Course Distance

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

Progression

See how Leah Cronin is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Leah'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 Leah Cronin has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Leah's time, the progress against Leah's best time, the corresponding time standard, as well as how much faster Leah needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Triad Tropic Invitational Copied

12/12/2025

Greensboro

100 Y Back

1:13.20

+3.97s

B

BB: 1:09.39 (+3.81s | 5.2%)

16

50 Back

34.32

100 Back

38.88

1:13.20

100 Back

1:13.20

100 Y Free

59.71

-0.26s (New PB)

BB

A: 58.89 (+0.82s | 1.4%)

16

50 Free

28.43

100 Free

31.28

59.71

100 Free

59.71

50 Y Free

26.98

-0.19s (New PB)

A

AA: 26.09 (+0.89s | 3.3%)

16

200 Y Free

2:16.51

+2.21s

BB

A: 2:07.69 (+8.82s | 6.5%)

16

50 Free

32.25

100 Free

35.27

1:07.53

100 Free

1:07.53

150 Free

34.83

1:42.36

200 Free

34.15

2:16.51

100 Free

1:08.98

100 Y Fly

1:12.41

-2.44s (New PB)

B

BB: 1:09.09 (+3.32s | 4.6%)

16

50 Fly

32.11

100 Fly

40.30

1:12.41

100 Fly

1:12.41

2025 Veterans Day Inv Presented By Arena

11/07/2025

Charlotte

50 Y Free

27.17

A

AA: 26.09 (+1.08s | 4.0%)

16

1

5

4

100 Y Back

1:09.23

BB

A: 1:04.09 (+5.14s | 7.4%)

16

6

3

5

50 Back

32.65

100 Back

36.58

1:09.23

100 Back

1:09.23

100 Y Fly

1:14.85

B: 1:14.39 (+0.46s | 0.6%)

16

3

5

50 Fly

34.09

100 Fly

40.76

1:14.85

100 Fly

1:14.85

100 Y Breast

1:26.09

B: 1:25.89 (+0.20s | 0.2%)

16

6

1

9

50 Breast

40.19

100 Breast

45.90

1:26.09

100 Breast

1:26.09

200 Y Free

2:14.30

BB

A: 2:07.69 (+6.61s | 4.9%)

16

9

1

3

50 Free

31.01

100 Free

34.10

1:05.11

100 Free

1:05.11

150 Free

34.50

1:39.61

200 Free

34.69

2:14.30

100 Free

1:09.19

50 Y Fly

31.96

16

2

6

8

100 Y Free

59.97

BB

A: 58.89 (+1.08s | 1.8%)

16

7

50 Free

29.61

100 Free

30.36

59.97

100 Free

59.97

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.98	24.89 (+2.09s \| 7.7%)	23.89 (+3.09s \| 11.5%)	23.89 (+3.09s \| 11.5%)	23.29 (+3.69s \| 13.7%)	22.59 (+4.39s \| 16.3%)	22.79 (+4.19s \| 15.5%)
Free 100 Y	59.71	53.99 (+5.72s \| 9.6%)	51.89 (+7.82s \| 13.1%)	51.89 (+7.82s \| 13.1%)	50.39 (+9.32s \| 15.6%)	49.29 (+10.42s \| 17.5%)	49.69 (+10.02s \| 16.8%)
Free 200 Y	2:14.30	1:56.29 (+18.01s \| 13.4%)	1:52.89 (+21.41s \| 15.9%)	1:52.29 (+22.01s \| 16.4%)	1:49.09 (+25.21s \| 18.8%)	1:46.69 (+27.61s \| 20.6%)	1:47.39 (+26.91s \| 20.0%)
Back 100 Y	1:09.23	59.49 (+9.74s \| 14.1%)	57.09 (+12.14s \| 17.5%)	57.09 (+12.14s \| 17.5%)	55.09 (+14.14s \| 20.4%)	53.89 (+15.34s \| 22.2%)	54.49 (+14.74s \| 21.3%)
Breast 100 Y	1:26.09	1:07.59 (+18.50s \| 21.5%)	1:05.49 (+20.60s \| 23.9%)	1:05.49 (+20.60s \| 23.9%)	1:03.09 (+23.00s \| 26.7%)	1:01.79 (+24.30s \| 28.2%)	1:02.79 (+23.30s \| 27.1%)
Fly 50 Y	31.96	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:12.41	59.19 (+13.22s \| 18.3%)	56.59 (+15.82s \| 21.8%)	56.59 (+15.82s \| 21.8%)	54.69 (+17.72s \| 24.5%)	53.49 (+18.92s \| 26.1%)	53.99 (+18.42s \| 25.4%)