Emma Cronin

Age: 9 years old
Age Category: 10 & under
Team: Tollefson Swimming | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Tollefson Swimming

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

38.94

02/01/2026

BB: 35.99 (+2.95s | 7.6%)

581

1,000+

Free 100 Y

1:31.37

12/04/2025

B: 1:30.79 (+0.58s | 0.6%)

577

1,000+

50 Free

42.38

100 Free

48.99

1:31.37

100 Free

1:31.37

Back 50 Y

46.73

02/01/2026

BB: 43.29 (+3.44s | 7.4%)

605

1,000+

Back 100 Y

1:41.71

01/17/2026

BB: 1:33.99 (+7.72s | 7.6%)

399

1,000+

50 Back

48.36

100 Back

53.35

1:41.71

100 Back

1:41.71

Breast 50 Y

52.46

02/01/2026

BB: 48.69 (+3.77s | 7.2%)

553

1,000+

Breast 100 Y

1:51.43

12/04/2025

BB: 1:46.89 (+4.54s | 4.1%)

384

1,000+

50 Breast

53.79

100 Breast

57.64

1:51.43

100 Breast

1:51.43

Fly 50 Y

51.96

12/04/2025

B: 48.39 (+3.57s | 6.9%)

667

1,000+

IM 100 Y

1:41.07

02/01/2026

BB: 1:33.19 (+7.88s | 7.8%)

534

1,000+

50 IM

47.01

100 IM

54.06

1:41.07

100 IM

1:41.07

IM 200 Y

3:39.37

12/04/2025

BB: 3:18.79 (+20.58s | 9.4%)

285

1,000+

50 Fly

53.02

100 Back

55.79

1:48.81

100 IM

1:48.81

150 Breast

1:03.54

2:52.35

200 Free

47.02

3:39.37

100 IM

1:50.56

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Tollefson Swimming	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Emma Cronin has achieved in her swimming career. For each event, you can find Emma's best time, the corresponding time standard, as well as how much faster Emma needs to be to reach the next level. The last columns provide Emma rankings at the team and LSC levels. These rankings are based on the Emma'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	SouthWestern Age Group Regional
Free 50 Y	38.94	24.89 (+14.05s \| 36.1%)	23.89 (+15.05s \| 38.6%)	23.89 (+15.05s \| 38.6%)	23.29 (+15.65s \| 40.2%)	22.59 (+16.35s \| 42.0%)	22.79 (+16.15s \| 41.5%)	30.89 (+8.05s \| 20.7%)
Free 100 Y	1:31.37	53.99 (+37.38s \| 40.9%)	51.89 (+39.48s \| 43.2%)	51.89 (+39.48s \| 43.2%)	50.39 (+40.98s \| 44.9%)	49.29 (+42.08s \| 46.1%)	49.69 (+41.68s \| 45.6%)	1:08.19 (+23.18s \| 25.4%)
Back 50 Y	46.73	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+10.24s \| 21.9%)
Back 100 Y	1:41.71	59.49 (+42.22s \| 41.5%)	57.09 (+44.62s \| 43.9%)	57.09 (+44.62s \| 43.9%)	55.09 (+46.62s \| 45.8%)	53.89 (+47.82s \| 47.0%)	54.49 (+47.22s \| 46.4%)	1:17.89 (+23.82s \| 23.4%)
Breast 50 Y	52.46	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+12.07s \| 23.0%)
Breast 100 Y	1:51.43	1:07.59 (+43.84s \| 39.3%)	1:05.49 (+45.94s \| 41.2%)	1:05.49 (+45.94s \| 41.2%)	1:03.09 (+48.34s \| 43.4%)	1:01.79 (+49.64s \| 44.5%)	1:02.79 (+48.64s \| 43.7%)	1:27.99 (+23.44s \| 21.0%)
Fly 50 Y	51.96	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+16.87s \| 32.5%)
IM 100 Y	1:41.07	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+23.38s \| 23.1%)
IM 200 Y	3:39.37	2:10.49 (+88.88s \| 40.5%)	2:06.39 (+92.98s \| 42.4%)	2:06.39 (+92.98s \| 42.4%)	2:02.19 (+97.18s \| 44.3%)	1:59.49 (+99.88s \| 45.5%)	2:00.59 (+98.78s \| 45.0%)	2:46.49 (+52.88s \| 24.1%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Little Blue Penguin Pentathlon

02/01/2026

Laurel

50 Y Back

46.73

-1.88s (New PB)

BB: 43.29 (+3.44s | 7.4%)

50 Y Breast

52.46

-0.86s (New PB)

BB: 48.69 (+3.77s | 7.2%)

100 Y IM

1:41.07

-1.84s (New PB)

BB: 1:33.19 (+7.88s | 7.8%)

50 IM

47.01

100 IM

54.06

1:41.07

100 IM

1:41.07

50 Y Fly

55.74

+3.78s

B: 48.39 (+7.35s | 13.2%)

50 Y Free

38.94

-0.54s (New PB)

BB: 35.99 (+2.95s | 7.6%)

PVS January Open 2026 Fairland

01/17/2026

Laurel

200 Y IM

3:43.26

+3.89s

B: 3:42.09 (+1.17s | 0.5%)

50 Fly

56.51

100 Back

55.24

1:51.75

100 IM

1:51.75

150 Breast

1:01.47

2:53.22

200 Free

50.04

3:43.26

100 IM

1:51.51

50 Y Fly

54.48

+2.52s

B: 48.39 (+6.09s | 11.2%)

100 Y IM

1:43.76

+0.85s

BB: 1:33.19 (+10.57s | 10.2%)

50 IM

48.25

100 IM

55.51

1:43.76

100 IM

1:43.76

100 Y Breast

1:56.43

+5.00s

BB: 1:46.89 (+9.54s | 8.2%)

50 Breast

55.55

100 Breast

1:00.88

1:56.43

100 Breast

1:56.43

50 Y Breast

53.47

+0.15s

BB: 48.69 (+4.78s | 8.9%)

100 Y Back

1:41.71

-1.06s (New PB)

BB: 1:33.99 (+7.72s | 7.6%)

50 Back

48.36

100 Back

53.35

1:41.71

100 Back

1:41.71

100 Y Free

1:35.95

+4.58s

B: 1:30.79 (+5.16s | 5.4%)

50 Free

45.40

100 Free

50.55

1:35.95

100 Free

1:35.95

2025 PV Turkey Claus Showdown

12/04/2025

College Park

100 Y IM

1:42.91

-3.87s (New PB)

BB: 1:33.19 (+9.72s | 9.4%)

50 IM

49.00

100 IM

53.91

1:42.91

100 IM

1:42.91

50 Y Fly

51.96

-4.66s (New PB)

B: 48.39 (+3.57s | 6.9%)

100 Y Free

1:31.37

-5.99s (New PB)

B: 1:30.79 (+0.58s | 0.6%)

50 Free

42.38

100 Free

48.99

1:31.37

100 Free

1:31.37

50 Y Back

48.61

-1.86s (New PB)

B: 48.59 (+0.02s | 0.0%)

50 Y Free

39.48

-3.52s (New PB)

BB: 35.99 (+3.49s | 8.8%)

100 Y Breast

1:51.43

-5.81s (New PB)

BB: 1:46.89 (+4.54s | 4.1%)

50 Breast

53.79

100 Breast

57.64

1:51.43

100 Breast

1:51.43

200 Y IM

3:39.37

-7.19s (New PB)

BB: 3:18.79 (+20.58s | 9.4%)

50 Fly

53.02

100 Back

55.79

1:48.81

100 IM

1:48.81

150 Breast

1:03.54

2:52.35

200 Free

47.02

3:39.37

100 IM

1:50.56

50 Y Breast

53.32

-2.09s (New PB)

BB: 48.69 (+4.63s | 8.7%)

100 Y Back

1:42.77

-3.68s (New PB)

BB: 1:33.99 (+8.78s | 8.5%)

50 Back

49.05

100 Back

53.72

1:42.77

100 Back

1:42.77

2025PV November Open Fairland

11/14/2025

Laurel

50 Y Fly

57.04

+0.42s

B: 48.39 (+8.65s | 15.2%)

100 Y Free

1:37.36

-3.69s (New PB)

B: 1:30.79 (+6.57s | 6.7%)

50 Free

46.03

100 Free

51.33

1:37.36

100 Free

1:37.36

100 Y Breast

1:57.24

-0.60s (New PB)

BB: 1:46.89 (+10.35s | 8.8%)

50 Breast

55.67

100 Breast

1:01.57

1:57.24

100 Breast

1:57.24

200 Y IM

3:46.56

B: 3:42.09 (+4.47s | 2.0%)

50 Fly

53.70

100 Back

55.49

1:49.19

100 IM

1:49.19

150 Breast

1:04.55

2:53.74

200 Free

52.82

3:46.56

100 IM

1:57.37

2025 PAC 10 Under RockHopper Penguin Meet

10/25/2025

Laurel

50 Y Back

50.47

-0.35s (New PB)

B: 48.59 (+1.88s | 3.7%)

50 Y Fly

56.62

-2.78s (New PB)

B: 48.39 (+8.23s | 14.5%)

100 Y Free

1:41.05

-0.01s (New PB)

B: 1:30.79 (+10.26s | 10.2%)

100 Y IM

1:46.78

B: 1:44.29 (+2.49s | 2.3%)

2025 PV October Open Fairland

10/10/2025

Laurel

50 Y Fly

59.40

B: 48.39 (+11.01s | 18.5%)

50 Y Breast

55.41

B: 54.59 (+0.82s | 1.5%)

100 Y Back

1:46.45

B: 1:45.79 (+0.66s | 0.6%)

50 Y Free

43.99

+0.99s

B: 39.79 (+4.20s | 9.5%)

50 Y Back

50.82

B: 48.59 (+2.23s | 4.4%)

100 Y Breast

1:57.84

BB: 1:46.89 (+10.95s | 9.3%)

50 Breast

55.15

100 Breast

1:02.69

1:57.84

100 Breast

1:57.84

2025 PAC All Freestyle Meet

09/27/2025

Laurel

50 Y Free

43.00

B: 39.79 (+3.21s | 7.5%)

100 Y Free

1:41.06

B: 1:30.79 (+10.27s | 10.2%)

50 Free

46.14

100 Free

54.92

1:41.06

100 Free

1:41.06

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.