Brock Rosenblum

Age: 12 years old
Age Category: 11-12
Team: Monmouth Barracudas | New Jersey Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Monmouth Barracudas

New Jersey Swimming

Eastern Zone

USA

Free 50 Y

26.08

04/10/2026

AAA: 25.79 (+0.29s | 1.1%)

104

904

Free 100 Y

56.63

Analysis

04/10/2026

AAA: 56.19 (+0.44s | 0.8%)

667

50 Free

27.24

100 Free

29.39

56.63

100 Free

56.63

Free 200 Y

2:05.85

Analysis

04/10/2026

AAA: 2:02.59 (+3.26s | 2.6%)

501

50 Free

29.08

100 Free

32.90

1:01.98

100 Free

1:01.98

150 Free

32.38

1:34.36

200 Free

31.49

2:05.85

100 Free

1:03.87

Free 500 Y

5:46.93

Analysis

04/10/2026

AA: 5:44.99 (+1.94s | 0.6%)

162

618

50 Free

30.19

100 Free

34.25

1:04.44

100 Free

1:04.44

150 Free

34.48

1:38.92

200 Free

35.42

2:14.34

100 Free

1:09.90

250 Free

36.15

2:50.49

300 Free

35.31

3:25.80

100 Free

1:11.46

350 Free

35.73

4:01.53

400 Free

35.77

4:37.30

100 Free

1:11.50

450 Free

35.29

5:12.59

500 Free

34.34

5:46.93

100 Free

1:09.63

Back 50 Y

30.48

04/10/2026

AAA: 29.69 (+0.79s | 2.6%)

101

479

Back 100 Y

1:05.16

Analysis

04/10/2026

AAA: 1:02.79 (+2.37s | 3.6%)

481

50 Back

31.53

100 Back

33.63

1:05.16

100 Back

1:05.16

IM 100 Y

1:07.49

Analysis

04/10/2026

AA: 1:06.99 (+0.50s | 0.7%)

136

456

50 IM

31.22

100 IM

36.27

1:07.49

100 IM

1:07.49

IM 200 Y

2:27.49

Analysis

04/10/2026

AA: 2:25.59 (+1.90s | 1.3%)

195

770

50 Fly

32.54

100 Back

35.86

1:08.41

100 IM

1:08.41

150 Breast

45.75

1:54.16

200 Free

33.33

2:27.49

100 IM

1:19.08

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Monmouth Barracudas	New Jersey Swimming	Eastern Zone	USA

Above are the fastest times that Brock Rosenblum has achieved in his swimming career. For each event, you can find Brock's best time, the corresponding time standard, as well as how much faster Brock needs to be to reach the next level. The last columns provide Brock rankings at the team and LSC levels. These rankings are based on the Brock's personal best, his 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	26.08	22.19 (+3.89s \| 14.9%)	21.29 (+4.79s \| 18.4%)	21.29 (+4.79s \| 18.4%)	20.59 (+5.49s \| 21.1%)	20.09 (+5.99s \| 23.0%)	20.39 (+5.69s \| 21.8%)	27.49 26.29
Free 100 Y	56.63	48.19 (+8.44s \| 14.9%)	46.39 (+10.24s \| 18.1%)	46.39 (+10.24s \| 18.1%)	45.09 (+11.54s \| 20.4%)	43.49 (+13.14s \| 23.2%)	44.39 (+12.24s \| 21.6%)	59.29 56.69
Free 200 Y	2:05.85	1:45.79 (+20.06s \| 15.9%)	1:41.59 (+24.26s \| 19.3%)	1:41.59 (+24.26s \| 19.3%)	1:38.79 (+27.06s \| 21.5%)	1:36.49 (+29.36s \| 23.3%)	1:38.09 (+27.76s \| 22.1%)	2:09.19 2:03.89 (+1.96s \| 1.6%)
Free 500 Y	5:46.93	4:47.79 (+59.14s \| 17.0%)	4:37.09 (+69.84s \| 20.1%)	4:37.09 (+69.84s \| 20.1%)	4:29.49 (+77.44s \| 22.3%)	4:22.09 (+84.84s \| 24.5%)	4:27.69 (+79.24s \| 22.8%)	5:47.49 5:31.59 (+15.34s \| 4.4%)
Back 50 Y	30.48	N/A	N/A	N/A	N/A	N/A	N/A	31.89 1:02.89
Back 100 Y	1:05.16	53.89 (+11.27s \| 17.3%)	51.49 (+13.67s \| 21.0%)	51.49 (+13.67s \| 21.0%)	49.39 (+15.77s \| 24.2%)	47.59 (+17.57s \| 27.0%)	48.89 (+16.27s \| 25.0%)	1:07.49 2:16.09
IM 100 Y	1:07.49	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09
IM 200 Y	2:27.49	1:58.19 (+29.30s \| 19.9%)	1:53.89 (+33.60s \| 22.8%)	1:53.89 (+33.60s \| 22.8%)	1:50.09 (+37.40s \| 25.4%)	1:46.39 (+41.10s \| 27.9%)	1:48.89 (+38.60s \| 26.2%)	2:27.09 (+0.40s \| 0.3%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 GTSA TYR Spring Championship

04/10/2026

Tampa

500 Y Free

5:46.93

-27.37s (New PB)

AA: 5:44.99 (+1.94s | 0.6%)

50 Free

30.19

100 Free

34.25

1:04.44

100 Free

1:04.44

150 Free

34.48

1:38.92

200 Free

35.42

2:14.34

100 Free

1:09.90

250 Free

36.15

2:50.49

300 Free

35.31

3:25.80

100 Free

1:11.46

350 Free

35.73

4:01.53

400 Free

35.77

4:37.30

100 Free

1:11.50

450 Free

35.29

5:12.59

500 Free

34.34

5:46.93

100 Free

1:09.63

100 Y Free

56.63

-7.02s (New PB)

AAA: 56.19 (+0.44s | 0.8%)

50 Free

27.24

100 Free

29.39

56.63

100 Free

56.63

100 Y Back

1:05.16

-7.27s (New PB)

AAA: 1:02.79 (+2.37s | 3.6%)

50 Back

31.53

100 Back

33.63

1:05.16

100 Back

1:05.16

200 Y IM

2:27.49

-18.48s (New PB)

AA: 2:25.59 (+1.90s | 1.3%)

50 Fly

32.54

100 Back

35.86

1:08.41

100 IM

1:08.41

150 Breast

45.75

1:54.16

200 Free

33.33

2:27.49

100 IM

1:19.08

100 Y IM

1:07.49

-7.07s (New PB)

AA: 1:06.99 (+0.50s | 0.7%)

50 IM

31.22

100 IM

36.27

1:07.49

100 IM

1:07.49

50 Y Free

26.08

-2.74s (New PB)

AAA: 25.79 (+0.29s | 1.1%)

200 Y Free

2:05.85

-13.88s (New PB)

AAA: 2:02.59 (+3.26s | 2.6%)

50 Free

29.08

100 Free

32.90

1:01.98

100 Free

1:01.98

150 Free

32.38

1:34.36

200 Free

31.49

2:05.85

100 Free

1:03.87

50 Y Back

30.48

AAA: 29.69 (+0.79s | 2.6%)

2025 GTSA TYR Spring Championship

04/11/2025

Tampa

200 Y IM

2:45.97

BB: 2:45.79 (+0.18s | 0.1%)

50 Fly

38.58

100 Back

40.72

1:19.30

100 IM

1:19.30

150 Breast

51.01

2:10.31

200 Free

35.66

2:45.97

100 IM

1:26.67

500 Y Free

6:14.30

A: 5:59.99 (+14.31s | 3.8%)

50 Free

33.46

100 Free

37.41

1:10.87

100 Free

1:10.87

150 Free

38.33

1:49.20

200 Free

38.29

2:27.49

100 Free

1:16.62

250 Free

38.23

3:05.72

300 Free

39.49

3:45.21

100 Free

1:17.72

350 Free

38.35

4:23.56

400 Free

38.08

5:01.64

100 Free

1:16.43

450 Free

37.64

5:39.28

500 Free

35.02

6:14.30

100 Free

1:12.66

100 Y IM

1:14.56

A: 1:09.99 (+4.57s | 6.1%)

50 IM

34.56

100 IM

40.00

1:14.56

100 IM

1:14.56

50 Y Free

28.82

A: 28.09 (+0.73s | 2.5%)

100 Y Free

1:03.65

A: 1:01.29 (+2.36s | 3.7%)

50 Free

30.21

100 Free

33.44

1:03.65

100 Free

1:03.65

100 Y Back

1:12.43

A: 1:09.29 (+3.14s | 4.3%)

50 Back

35.58

100 Back

36.85

1:12.43

100 Back

1:12.43

200 Y Free

2:19.73

A: 2:13.69 (+6.04s | 4.3%)

50 Free

31.95

100 Free

36.38

1:08.33

100 Free

1:08.33

150 Free

36.62

1:44.95

200 Free

34.78

2:19.73

100 Free

1:11.40

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.