Karolina Schub

Age: 11 years old
Age Category: 11-12
Team: East Carolina Aquatics | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

East Carolina Aquatics

North Carolina Swimming

Southern Zone

USA

Free 50 Y

28.35

12/12/2025

AA: 28.09 (+0.26s | 0.9%)

126

403

1,000+

Free 100 Y

1:05.26

12/12/2025

A: 1:03.99 (+1.27s | 1.9%)

207

769

1,000+

50 Free

30.91

100 Free

34.35

1:05.26

100 Free

1:05.26

Free 200 Y

2:27.12

11/01/2025

A: 2:19.29 (+7.83s | 5.3%)

218

868

1,000+

Free 500 Y

6:28.26

12/20/2025

A: 6:14.49 (+13.77s | 3.5%)

179

658

1,000+

50 Free

33.74

100 Free

38.26

1:12.00

100 Free

1:12.00

150 Free

40.22

1:52.22

200 Free

40.32

2:32.54

100 Free

1:20.54

250 Free

40.13

3:12.67

300 Free

41.04

3:53.71

100 Free

1:21.17

350 Free

39.82

4:33.53

400 Free

40.69

5:14.22

100 Free

1:20.51

450 Free

36.54

5:50.76

500 Free

37.50

6:28.26

100 Free

1:14.04

Back 50 Y

33.52

11/21/2025

A: 33.19 (+0.33s | 1.0%)

151

462

1,000+

Back 100 Y

1:17.03

12/12/2025

A: 1:12.99 (+4.04s | 5.2%)

257

864

1,000+

50 Back

37.15

100 Back

39.88

1:17.03

100 Back

1:17.03

Fly 50 Y

33.56

02/08/2026

A: 31.59 (+1.97s | 5.9%)

225

795

1,000+

IM 100 Y

1:19.14

09/27/2025

BB: 1:19.09 (+0.05s | 0.1%)

295

1,000+

50 IM

38.46

100 IM

40.68

1:19.14

100 IM

1:19.14

IM 200 Y

2:47.99

12/12/2025

A: 2:37.59 (+10.40s | 6.2%)

243

863

1,000+

50 Fly

37.61

100 Back

43.10

1:20.71

100 IM

1:20.71

150 Breast

49.16

2:09.87

200 Free

38.12

2:47.99

100 IM

1:27.28

Long course distance

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

Above are the fastest times that Karolina Schub has achieved in her swimming career. For each event, you can find Karolina's best time, the corresponding time standard, as well as how much faster Karolina needs to be to reach the next level. The last columns provide Karolina rankings at the team and LSC levels. These rankings are based on the Karolina'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	28.35	24.89 (+3.46s \| 12.2%)	23.89 (+4.46s \| 15.7%)	23.89 (+4.46s \| 15.7%)	23.29 (+5.06s \| 17.8%)	22.59 (+5.76s \| 20.3%)	22.79 (+5.56s \| 19.6%)	29.69 28.49
Free 100 Y	1:05.26	53.99 (+11.27s \| 17.3%)	51.89 (+13.37s \| 20.5%)	51.89 (+13.37s \| 20.5%)	50.39 (+14.87s \| 22.8%)	49.29 (+15.97s \| 24.5%)	49.69 (+15.57s \| 23.9%)	1:04.19 (+1.07s \| 1.6%)
Free 200 Y	2:27.12	1:56.29 (+30.83s \| 21.0%)	1:52.89 (+34.23s \| 23.3%)	1:52.29 (+34.83s \| 23.7%)	1:49.09 (+38.03s \| 25.8%)	1:46.69 (+40.43s \| 27.5%)	1:47.39 (+39.73s \| 27.0%)	2:18.39 (+8.73s \| 5.9%)
Free 500 Y	6:28.26	5:10.69 (+77.57s \| 20.0%)	5:02.59 (+85.67s \| 22.1%)	5:02.59 (+85.67s \| 22.1%)	4:53.09 (+95.17s \| 24.5%)	4:45.99 (+102.27s \| 26.3%)	4:48.09 (+100.17s \| 25.8%)	6:08.29 (+19.97s \| 5.1%)
Back 50 Y	33.52	N/A	N/A	N/A	N/A	N/A	N/A	33.69 32.19 (+1.33s \| 4.0%)
Back 100 Y	1:17.03	59.49 (+17.54s \| 22.8%)	57.09 (+19.94s \| 25.9%)	57.09 (+19.94s \| 25.9%)	55.09 (+21.94s \| 28.5%)	53.89 (+23.14s \| 30.0%)	54.49 (+22.54s \| 29.3%)	1:13.09 (+3.94s \| 5.1%)
Fly 50 Y	33.56	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+1.37s \| 4.1%)
IM 100 Y	1:19.14	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+5.35s \| 6.8%)
IM 200 Y	2:47.99	2:10.49 (+37.50s \| 22.3%)	2:06.39 (+41.60s \| 24.8%)	2:06.39 (+41.60s \| 24.8%)	2:02.19 (+45.80s \| 27.3%)	1:59.49 (+48.50s \| 28.9%)	2:00.59 (+47.40s \| 28.2%)	2:37.29 (+10.70s \| 6.4%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 ECA Feb Intrasquad Qualifier

02/08/2026

Greenville

50 Y Free

30.10

+1.75s

A: 29.29 (+0.81s | 2.7%)

50 Y Back

34.41

+0.89s

A: 33.19 (+1.22s | 3.5%)

50 Y Fly

33.56

-0.98s (New PB)

A: 31.59 (+1.97s | 5.9%)

100 Y Free

1:08.28

+3.02s

A: 1:03.99 (+4.29s | 6.3%)

50 Free

32.22

100 Free

36.05

1:08.28

100 Free

1:08.28

2025 ECA Tis The Season Intrasquad

12/20/2025

Greenville

500 Y Free

6:28.26

A: 6:14.49 (+13.77s | 3.5%)

50 Free

33.74

100 Free

38.26

1:12.00

100 Free

1:12.00

150 Free

40.22

1:52.22

200 Free

40.32

2:32.54

100 Free

1:20.54

250 Free

40.13

3:12.67

300 Free

41.04

3:53.71

100 Free

1:21.17

350 Free

39.82

4:33.53

400 Free

40.69

5:14.22

100 Free

1:20.51

450 Free

36.54

5:50.76

500 Free

37.50

6:28.26

100 Free

1:14.04

50 Y Fly

35.01

+0.47s

BB: 34.29 (+0.72s | 2.1%)

100 Y Free

1:09.04

+3.78s

A: 1:03.99 (+5.05s | 7.3%)

50 Free

31.93

100 Free

37.11

1:09.04

100 Free

1:09.04

Triad Tropic Invitational Copied

12/12/2025

Greensboro

200 Y IM

2:47.99

AA: 2:47.69 (+0.30s | 0.2%)

50 Fly

37.61

100 Back

43.10

1:20.71

100 IM

1:20.71

150 Breast

49.16

2:09.87

200 Free

38.12

2:47.99

100 IM

1:27.28

50 Y Fly

34.64

+0.10s

AAA: 33.19 (+1.45s | 4.2%)

50 Y Free

28.35

-1.27s (New PB)

AAA

AAAA: 28.29 (+0.06s | 0.2%)

100 Y Back

1:17.03

-4.34s (New PB)

AAA: 1:14.49 (+2.54s | 3.3%)

50 Back

37.15

100 Back

39.88

1:17.03

100 Back

1:17.03

50 Y Back

34.88

+1.36s

AAA: 34.39 (+0.49s | 1.4%)

100 Y Free

1:05.26

-1.46s (New PB)

AAA: 1:04.99 (+0.27s | 0.4%)

50 Free

30.91

100 Free

34.35

1:05.26

100 Free

1:05.26

2025 ECA Southeastern Classic

11/21/2025

Greenville

200 Y Free

2:28.35

+1.23s

AAA: 2:23.59 (+4.76s | 3.2%)

50 Free

32.52

100 Free

38.28

1:10.80

100 Free

1:10.80

150 Free

41.56

1:52.36

200 Free

35.99

2:28.35

100 Free

1:17.55

50 Y Free

29.62

AAA: 29.59 (+0.03s | 0.1%)

50 Y Fly

34.54

-0.02s (New PB)

AAA: 33.19 (+1.35s | 3.9%)

100 Y Free

1:07.62

+0.90s

AAA: 1:04.99 (+2.63s | 3.9%)

50 Y Back

33.52

-3.74s (New PB)

AAA

AAAA: 32.59 (+0.93s | 2.8%)

AQUA IMX Challenge

11/01/2025

Winterville

100 Y Back

1:21.37

AA: 1:18.39 (+2.98s | 3.7%)

50 Y Fly

34.56

-1.38s (New PB)

AAA: 33.19 (+1.37s | 4.0%)

200 Y Free

2:27.12

-0.71s (New PB)

AAA: 2:23.59 (+3.53s | 2.4%)

200 Y Free

2:27.83

AAA: 2:23.59 (+4.24s | 2.9%)

50 Free

33.65

100 Free

38.29

1:11.94

100 Free

1:11.94

150 Free

40.64

1:52.58

200 Free

35.25

2:27.83

100 Free

1:15.89

100 Y Free

1:06.72

-2.19s (New PB)

AAA: 1:04.99 (+1.73s | 2.6%)

50 Y Back

37.26

-0.30s (New PB)

AA: 36.19 (+1.07s | 2.9%)

2025 ECA Splash Dash Invitational

09/27/2025

Greenville

100 Y IM

1:19.14

AA: 1:18.39 (+0.75s | 0.9%)

50 IM

38.46

100 IM

40.68

1:19.14

100 IM

1:19.14

50 Y Back

37.56

AA: 36.19 (+1.37s | 3.6%)

50 Y Fly

35.94

AA: 35.09 (+0.85s | 2.4%)

100 Y Free

1:08.91

AA: 1:08.29 (+0.62s | 0.9%)

50 Free

33.06

100 Free

35.85

1:08.91

100 Free

1:08.91

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.