Caroline Rentzsch

Age: 10 years old
Age Category: 10 & under
Team: Nation's Capital Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Nation's Capital Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

36.02

01/17/2026

BB: 35.99 (+0.03s | 0.1%)

332

1,000+

Free 100 Y

1:21.88

11/14/2025

BB: 1:21.09 (+0.79s | 1.0%)

288

1,000+

50 Free

39.53

100 Free

42.35

1:21.88

100 Free

1:21.88

Free 200 Y

3:04.43

11/14/2025

BB: 3:00.59 (+3.84s | 2.1%)

222

991

1,000+

50 Free

41.00

100 Free

46.73

1:27.73

100 Free

1:27.73

150 Free

49.34

2:17.07

200 Free

47.36

3:04.43

100 Free

1:36.70

Free 500 Y

7:37.15

01/17/2026

A: 6:53.39 (+43.76s | 9.6%)

321

1,000+

50 Free

41.31

100 Free

46.32

1:27.63

100 Free

1:27.63

150 Free

47.81

2:15.44

200 Free

48.24

3:03.68

100 Free

1:36.05

250 Free

47.86

3:51.54

300 Free

47.10

4:38.64

100 Free

1:34.96

350 Free

47.46

5:26.10

400 Free

46.58

6:12.68

100 Free

1:34.04

500 Free

1:24.47

7:37.15

100 Free

1:24.47

Back 50 Y

43.37

02/01/2026

BB: 43.29 (+0.08s | 0.2%)

380

1,000+

Back 100 Y

1:39.64

11/14/2025

BB: 1:33.99 (+5.65s | 5.7%)

364

1,000+

50 Back

48.00

100 Back

51.64

1:39.64

100 Back

1:39.64

Breast 50 Y

46.12

01/17/2026

A: 42.79 (+3.33s | 7.2%)

205

702

1,000+

Breast 100 Y

1:42.88

01/17/2026

A: 1:33.59 (+9.29s | 9.0%)

216

811

1,000+

50 Breast

49.64

100 Breast

53.24

1:42.88

100 Breast

1:42.88

Fly 50 Y

44.38

01/17/2026

BB: 42.69 (+1.69s | 3.8%)

383

1,000+

IM 100 Y

1:37.47

12/04/2025

BB: 1:33.19 (+4.28s | 4.4%)

441

1,000+

50 IM

51.22

100 IM

46.25

1:37.47

100 IM

1:37.47

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Nation's Capital Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Caroline Rentzsch has achieved in her swimming career. For each event, you can find Caroline's best time, the corresponding time standard, as well as how much faster Caroline needs to be to reach the next level. The last columns provide Caroline rankings at the team and LSC levels. These rankings are based on the Caroline'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	36.02	24.89 (+11.13s \| 30.9%)	23.89 (+12.13s \| 33.7%)	23.89 (+12.13s \| 33.7%)	23.29 (+12.73s \| 35.3%)	22.59 (+13.43s \| 37.3%)	22.79 (+13.23s \| 36.7%)	30.89 (+5.13s \| 14.2%)
Free 100 Y	1:21.88	53.99 (+27.89s \| 34.1%)	51.89 (+29.99s \| 36.6%)	51.89 (+29.99s \| 36.6%)	50.39 (+31.49s \| 38.5%)	49.29 (+32.59s \| 39.8%)	49.69 (+32.19s \| 39.3%)	1:08.19 (+13.69s \| 16.7%)
Free 200 Y	3:04.43	1:56.29 (+68.14s \| 36.9%)	1:52.89 (+71.54s \| 38.8%)	1:52.29 (+72.14s \| 39.1%)	1:49.09 (+75.34s \| 40.9%)	1:46.69 (+77.74s \| 42.2%)	1:47.39 (+77.04s \| 41.8%)	2:29.09 (+35.34s \| 19.2%)
Free 500 Y	7:37.15	5:10.69 (+146.46s \| 32.0%)	5:02.59 (+154.56s \| 33.8%)	5:02.59 (+154.56s \| 33.8%)	4:53.09 (+164.06s \| 35.9%)	4:45.99 (+171.16s \| 37.4%)	4:48.09 (+169.06s \| 37.0%)	6:31.39 (+65.76s \| 14.4%)
Back 50 Y	43.37	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+6.88s \| 15.9%)
Back 100 Y	1:39.64	59.49 (+40.15s \| 40.3%)	57.09 (+42.55s \| 42.7%)	57.09 (+42.55s \| 42.7%)	55.09 (+44.55s \| 44.7%)	53.89 (+45.75s \| 45.9%)	54.49 (+45.15s \| 45.3%)	1:17.89 (+21.75s \| 21.8%)
Breast 50 Y	46.12	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+5.73s \| 12.4%)
Breast 100 Y	1:42.88	1:07.59 (+35.29s \| 34.3%)	1:05.49 (+37.39s \| 36.3%)	1:05.49 (+37.39s \| 36.3%)	1:03.09 (+39.79s \| 38.7%)	1:01.79 (+41.09s \| 39.9%)	1:02.79 (+40.09s \| 39.0%)	1:27.99 (+14.89s \| 14.5%)
Fly 50 Y	44.38	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+9.29s \| 20.9%)
IM 100 Y	1:37.47	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+19.78s \| 20.3%)

Long Course Distance

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

Progression

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

43.37

-1.68s (New PB)

BB: 43.29 (+0.08s | 0.2%)

50 Y Breast

47.66

+1.54s

A: 42.79 (+4.87s | 10.2%)

50 Y Free

36.43

+0.41s

BB: 35.99 (+0.44s | 1.2%)

PVS January Open 2026 Fairland

01/17/2026

Laurel

500 Y Free

7:37.15

A: 6:53.39 (+43.76s | 9.6%)

50 Free

41.31

100 Free

46.32

1:27.63

100 Free

1:27.63

150 Free

47.81

2:15.44

200 Free

48.24

3:03.68

100 Free

1:36.05

250 Free

47.86

3:51.54

300 Free

47.10

4:38.64

100 Free

1:34.96

350 Free

47.46

5:26.10

400 Free

46.58

6:12.68

100 Free

1:34.04

500 Free

1:24.47

7:37.15

100 Free

1:24.47

50 Y Free

36.02

-1.22s (New PB)

BB: 35.99 (+0.03s | 0.1%)

50 Y Fly

44.38

-3.20s (New PB)

BB: 42.69 (+1.69s | 3.8%)

50 Y Back

45.05

-1.34s (New PB)

BB: 43.29 (+1.76s | 3.9%)

100 Y Breast

1:42.88

-1.15s (New PB)

A: 1:33.59 (+9.29s | 9.0%)

50 Breast

49.64

100 Breast

53.24

1:42.88

100 Breast

1:42.88

50 Y Breast

46.12

-2.47s (New PB)

A: 42.79 (+3.33s | 7.2%)

2025 PV Turkey Claus Showdown

12/04/2025

College Park

100 Y Free

1:26.83

+4.95s

BB: 1:21.09 (+5.74s | 6.6%)

50 Y Breast

48.91

+0.32s

BB: 48.69 (+0.22s | 0.4%)

100 Y IM

1:37.47

-2.48s (New PB)

BB: 1:33.19 (+4.28s | 4.4%)

50 IM

51.22

100 IM

46.25

1:37.47

100 IM

1:37.47

100 Y Back

1:43.15

+3.51s

BB: 1:33.99 (+9.16s | 8.9%)

50 Y Free

37.62

+0.38s

BB: 35.99 (+1.63s | 4.3%)

100 Y Breast

1:44.03

-3.65s (New PB)

A: 1:33.59 (+10.44s | 10.0%)

50 Breast

50.36

100 Breast

53.67

1:44.03

100 Breast

1:44.03

200 Y Free

3:06.59

+2.16s

BB: 3:00.59 (+6.00s | 3.2%)

50 Free

39.51

100 Free

47.96

1:27.47

100 Free

1:27.47

150 Free

51.75

2:19.22

200 Free

47.37

3:06.59

100 Free

1:39.12

2025 PV November Open Dulles South

11/14/2025

South Riding

50 Y Free

37.24

-0.66s (New PB)

BB: 35.99 (+1.25s | 3.4%)

100 Y Free

1:21.88

-6.33s (New PB)

BB: 1:21.09 (+0.79s | 1.0%)

50 Free

39.53

100 Free

42.35

1:21.88

100 Free

1:21.88

50 Y Back

46.46

+0.07s

BB: 43.29 (+3.17s | 6.8%)

200 Y Free

3:04.43

BB: 3:00.59 (+3.84s | 2.1%)

50 Free

41.00

100 Free

46.73

1:27.73

100 Free

1:27.73

150 Free

49.34

2:17.07

200 Free

47.36

3:04.43

100 Free

1:36.70

100 Y Back

1:39.64

BB: 1:33.99 (+5.65s | 5.7%)

50 Back

48.00

100 Back

51.64

1:39.64

100 Back

1:39.64

2025 PAC 10 Under RockHopper Penguin Meet

10/25/2025

Laurel

50 Y Breast

48.59

-1.52s (New PB)

A: 42.79 (+5.80s | 11.9%)

50 Y Back

46.39

-0.84s (New PB)

BB: 43.29 (+3.10s | 6.7%)

50 Y Fly

47.58

BB: 42.69 (+4.89s | 10.3%)

100 Y IM

1:39.95

BB: 1:33.19 (+6.76s | 6.8%)

2025 PV October Open Fairland

10/10/2025

Laurel

100 Y Breast

1:47.68

BB: 1:46.89 (+0.79s | 0.7%)

50 Breast

52.49

100 Breast

55.19

1:47.68

100 Breast

1:47.68

50 Y Breast

50.11

BB: 48.69 (+1.42s | 2.8%)

50 Y Free

37.90

-0.01s (New PB)

BB: 35.99 (+1.91s | 5.0%)

100 Y Free

1:28.21

-3.66s (New PB)

BB: 1:21.09 (+7.12s | 8.1%)

50 Free

42.15

100 Free

46.06

1:28.21

100 Free

1:28.21

50 Y Back

47.23

BB: 43.29 (+3.94s | 8.3%)

2025 PAC All Freestyle Meet

09/27/2025

Laurel

50 Y Free

37.91

BB: 35.99 (+1.92s | 5.1%)

100 Y Free

1:31.87

B: 1:30.79 (+1.08s | 1.2%)

50 Free

42.87

100 Free

49.00

1:31.87

100 Free

1:31.87

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.