Rocco Mazzarelle

Age: 11 years old
Age Category: 11-12
Team: Rancho San Dieguito | San Diego-Imperial Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rancho San Dieguito

San Diego-Imperial Swimming

Western Zone

USA

Free 50 Y

39.31

11

11/08/2025

B: 32.79 (+6.52s | 16.6%)

24

206

1,000+

Free 100 Y

1:36.72

Analysis

11

10/11/2025

B: 1:11.49 (+25.23s | 26.1%)

29

225

1,000+

50 Free

44.41

100 Free

52.31

1:36.72

100 Free

1:36.72

Free 200 Y

3:30.99

Analysis

11

02/21/2026

B: 2:35.99 (+55.00s | 26.1%)

26

154

1,000+

50 Free

44.99

100 Free

55.72

1:40.71

100 Free

1:40.71

200 Free

1:50.28

3:30.99

100 Free

1:50.28

Back 50 Y

54.72

11

06/07/2025

B: 38.49 (+16.23s | 29.7%)

29

214

1,000+

Back 100 Y

1:53.66

Analysis

11

10/11/2025

B: 1:22.19 (+31.47s | 27.7%)

24

161

1,000+

Breast 50 Y

1:00.43

11

10/11/2025

B: 43.49 (+16.94s | 28.0%)

27

191

1,000+

Breast 100 Y

2:15.94

Analysis

11

08/02/2025

B: 1:32.59 (+43.35s | 31.9%)

25

169

1,000+

IM 100 Y

1:49.18

Analysis

11

11/08/2025

B: 1:21.89 (+27.29s | 25.0%)

25

172

1,000+

50 IM

53.07

100 IM

56.11

1:49.18

100 IM

1:49.18

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rancho San Dieguito	San Diego-Imperial Swimming	Western Zone	USA
Back 50 M	1:02.64		11	07/24/2025		B: 44.49 (+18.15s \| 29.0%)	10	87	1,000+	1,000+

Above are the fastest times that Rocco Mazzarelle has achieved in his swimming career. For each event, you can find Rocco's best time, the corresponding time standard, as well as how much faster Rocco needs to be to reach the next level. The last columns provide Rocco rankings at the team and LSC levels. These rankings are based on the Rocco'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	39.31	22.19 (+17.12s \| 43.6%)	21.29 (+18.02s \| 45.8%)	21.29 (+18.02s \| 45.8%)	20.59 (+18.72s \| 47.6%)	20.09 (+19.22s \| 48.9%)	20.39 (+18.92s \| 48.1%)	29.59 (+9.72s \| 24.7%)
Free 100 Y	1:36.72	48.19 (+48.53s \| 50.2%)	46.39 (+50.33s \| 52.0%)	46.39 (+50.33s \| 52.0%)	45.09 (+51.63s \| 53.4%)	43.49 (+53.23s \| 55.0%)	44.39 (+52.33s \| 54.1%)	1:03.09 (+33.63s \| 34.8%)
Free 200 Y	3:30.99	1:45.79 (+105.20s \| 49.9%)	1:41.59 (+109.40s \| 51.9%)	1:41.59 (+109.40s \| 51.9%)	1:38.79 (+112.20s \| 53.2%)	1:36.49 (+114.50s \| 54.3%)	1:38.09 (+112.90s \| 53.5%)	2:17.79 (+73.20s \| 34.7%)
Back 50 Y	54.72	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+20.93s \| 38.2%)
Back 100 Y	1:53.66	53.89 (+59.77s \| 52.6%)	51.49 (+62.17s \| 54.7%)	51.49 (+62.17s \| 54.7%)	49.39 (+64.27s \| 56.5%)	47.59 (+66.07s \| 58.1%)	48.89 (+64.77s \| 57.0%)	1:12.29 (+41.37s \| 36.4%)
Breast 50 Y	1:00.43	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+22.44s \| 37.1%)
Breast 100 Y	2:15.94	1:00.89 (+75.05s \| 55.2%)	57.99 (+77.95s \| 57.3%)	57.99 (+77.95s \| 57.3%)	55.89 (+80.05s \| 58.9%)	54.19 (+81.75s \| 60.1%)	55.29 (+80.65s \| 59.3%)	1:21.69 (+54.25s \| 39.9%)
IM 100 Y	1:49.18	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+36.39s \| 33.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Back 50 M	1:02.64	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+23.45s \| 37.4%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 SI JBST Age Group Champs Max

02/21/2026

La Jolla

50 Y Free

40.15

+0.84s

B: 32.79 (+7.36s | 18.3%)

11

5

6

9

100 Y Breast

2:18.46

+2.52s

B: 1:32.59 (+45.87s | 33.1%)

11

5

4

50 Breast

1:06.17

100 Breast

1:12.29

2:18.46

100 Breast

2:18.46

200 Y Free

3:30.99

-3.48s (New PB)

B: 2:35.99 (+55.00s | 26.1%)

11

4

2

50 Free

44.99

100 Free

55.72

1:40.71

100 Free

1:40.71

200 Free

1:50.28

3:30.99

100 Free

1:50.28

100 Y IM

1:52.82

+3.64s

B: 1:21.89 (+30.93s | 27.4%)

11

4

9

50 IM

53.89

100 IM

58.93

1:52.82

100 IM

1:52.82

2025 SI SDSA All Ages NTS Meet

11/08/2025

Coronado

50 Y Free

39.31

-2.51s (New PB)

B: 32.79 (+6.52s | 16.6%)

11

8

1

2

100 Y IM

1:49.18

B: 1:21.89 (+27.29s | 25.0%)

11

5

2

9

50 IM

53.07

100 IM

56.11

1:49.18

100 IM

1:49.18

2025 SI RSD All Ages B C Meet

10/11/2025

Solana Beach

100 Y Back

1:53.66

B: 1:22.19 (+31.47s | 27.7%)

11

9

6

5

100 Y Free

1:36.72

-11.59s (New PB)

B: 1:11.49 (+25.23s | 26.1%)

11

9

5

50 Free

44.41

100 Free

52.31

1:36.72

100 Free

1:36.72

50 Y Breast

1:00.43

-4.44s (New PB)

B: 43.49 (+16.94s | 28.0%)

11

5

2025 SI WIND All Ages NTS Wrap Up Meet

08/02/2025

La Jolla

50 Y Free

41.82

-0.09s (New PB)

B: 38.19 (+3.63s | 8.7%)

10

5

2

4

100 Y Breast

2:15.94

B: 1:54.09 (+21.85s | 16.1%)

10

4

1

5

200 Y Free

3:34.47

B: 3:09.49 (+24.98s | 11.6%)

10

3

2

1

2025 SI LC AG CHAMPS

07/24/2025

Coronado

50 M Back

1:02.64

B: 55.39 (+7.25s | 11.6%)

10

2025 SI JBST Splash Dash Max

06/07/2025

La Jolla

50 Y Back

54.72

-9.29s (New PB)

B: 48.29 (+6.43s | 11.8%)

10

6

5

8

50 Y Free

41.91

B: 38.19 (+3.72s | 8.9%)

10

7

6

2025 SI RSD All Ages NTS

01/18/2025

Solana Beach

100 Y Free

1:48.31

B: 1:27.99 (+20.32s | 18.8%)

10

4

7

5

50 Free

47.44

100 Free

1:00.87

1:48.31

100 Free

1:48.31

50 Y Back

1:04.01

B: 48.29 (+15.72s | 24.6%)

10

8

7

5

50 Y Breast

1:04.87

B: 53.39 (+11.48s | 17.7%)

10

8

3