Callan Groff

Age: 14 years old
Age Category: 13-14
Team: Lone Star Aquatic Club | South Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Lone Star Aquatic Club

South Texas Swimming

Southern Zone

USA

Free 50 Y

40.54

12

09/15/2024

B: 29.89 (+10.65s | 26.3%)

16

571

1,000+

Free 100 Y

1:16.68

13

12/05/2025

B: 1:04.99 (+11.69s | 15.2%)

14

432

1,000+

50 Free

36.12

100 Free

40.56

1:16.68

100 Free

1:16.68

Back 50 Y

40.30

13

12/05/2025

11

325

1,000+

Back 100 Y

1:30.81

13

09/26/2025

B: 1:11.29 (+19.52s | 21.5%)

11

325

1,000+

50 Back

43.42

100 Back

47.39

1:30.81

100 Back

1:30.81

Breast 50 Y

43.30

13

12/05/2025

10

274

1,000+

Breast 100 Y

1:36.37

13

09/26/2025

B: 1:20.49 (+15.88s | 16.5%)

11

303

1,000+

50 Breast

45.69

100 Breast

50.68

1:36.37

100 Breast

1:36.37

Long course distance

Event	Time	Age	Date	Next Standard	Lone Star Aquatic Club	South Texas Swimming	Southern Zone	USA
Free 50 M	40.95	13	05/31/2025	B: 34.29 (+6.66s \| 16.3%)	10	298	1,000+	1,000+

Back 50 M	49.63	13	05/31/2025		6	211	724	1,000+

Back 100 M	1:51.10	13	05/31/2025	B: 1:23.69 (+27.41s \| 24.7%)	6	214	781	1,000+

Breast 50 M	54.55	13	05/31/2025		5	189	663	1,000+

Above are the fastest times that Callan Groff has achieved in his swimming career. For each event, you can find Callan's best time, the corresponding time standard, as well as how much faster Callan needs to be to reach the next level. The last columns provide Callan rankings at the team and LSC levels. These rankings are based on the Callan'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	40.54	22.19 (+18.35s \| 45.3%)	21.29 (+19.25s \| 47.5%)	21.29 (+19.25s \| 47.5%)	20.59 (+19.95s \| 49.2%)	20.09 (+20.45s \| 50.4%)	20.39 (+20.15s \| 49.7%)	25.29 (+15.25s \| 37.6%)
Free 100 Y	1:16.68	48.19 (+28.49s \| 37.2%)	46.39 (+30.29s \| 39.5%)	46.39 (+30.29s \| 39.5%)	45.09 (+31.59s \| 41.2%)	43.49 (+33.19s \| 43.3%)	44.39 (+32.29s \| 42.1%)	54.49 (+22.19s \| 28.9%)
Back 50 Y	40.30	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:30.81	53.89 (+36.92s \| 40.7%)	51.49 (+39.32s \| 43.3%)	51.49 (+39.32s \| 43.3%)	49.39 (+41.42s \| 45.6%)	47.59 (+43.22s \| 47.6%)	48.89 (+41.92s \| 46.2%)	1:00.49 (+30.32s \| 33.4%)
Breast 50 Y	43.30	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:36.37	1:00.89 (+35.48s \| 36.8%)	57.99 (+38.38s \| 39.8%)	57.99 (+38.38s \| 39.8%)	55.89 (+40.48s \| 42.0%)	54.19 (+42.18s \| 43.8%)	55.29 (+41.08s \| 42.6%)	1:08.09 (+28.28s \| 29.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	40.95	25.89 (+15.06s \| 36.8%)	24.59 (+16.36s \| 40.0%)	24.59 (+16.36s \| 40.0%)	24.29 (+16.66s \| 40.7%)	23.39 (+17.56s \| 42.9%)	23.79 (+17.16s \| 41.9%)	29.09 (+11.86s \| 29.0%)
Back 50 M	49.63	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:51.10	1:03.29 (+47.81s \| 43.0%)	1:00.59 (+50.51s \| 45.5%)	1:00.59 (+50.51s \| 45.5%)	58.89 (+52.21s \| 47.0%)	57.29 (+53.81s \| 48.4%)	58.19 (+52.91s \| 47.6%)	1:10.79 (+40.31s \| 36.3%)
Breast 50 M	54.55	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 ST LSAC 5th Annual Graceland

12/05/2025

Round Rock

100 Y Free

1:16.68

-3.07s (New PB)

B: 1:04.99 (+11.69s | 15.2%)

13

50 Free

36.12

100 Free

40.56

1:16.68

100 Free

1:16.68

50 Y Breast

43.30

-3.07s (New PB)

13

50 Y Back

40.30

-3.17s (New PB)

13

2025 ST LSAC 6th Annual Gnarfest

10/10/2025

Round Rock

100 Y Breast

1:36.55

+0.18s

B: 1:20.49 (+16.06s | 16.6%)

13

4

3

8

50 Breast

45.63

100 Breast

50.92

1:36.55

100 Breast

1:36.55

100 Y Back

1:31.34

+0.53s

B: 1:11.29 (+20.05s | 22.0%)

13

2

8

1

50 Back

44.53

100 Back

46.81

1:31.34

100 Back

1:31.34

2025 ST LSAC Welcome To The Rock

09/26/2025

Round Rock

100 Y Free

1:19.75

-9.09s (New PB)

B: 1:04.99 (+14.76s | 18.5%)

13

7

4

5

100 Y Back

1:30.81

-0.45s (New PB)

B: 1:11.29 (+19.52s | 21.5%)

13

3

6

2

50 Back

43.42

100 Back

47.39

1:30.81

100 Back

1:30.81

100 Y Breast

1:36.37

-13.38s (New PB)

B: 1:20.49 (+15.88s | 16.5%)

13

3

6

9

50 Breast

45.69

100 Breast

50.68

1:36.37

100 Breast

1:36.37

2025 ST LSAC For The City (LCM)

05/31/2025

Round Rock

50 M Back

49.63

13

2

1

6

50 M Free

40.95

B: 34.29 (+6.66s | 16.3%)

13

6

8

50 M Breast

54.55

13

2

100 M Back

1:51.10

B: 1:23.69 (+27.41s | 24.7%)

13

2

1

5

2025 ST LSAC 5th Annual Atomic Fest

04/26/2025

Round Rock

50 Y Breast

46.37

-2.53s (New PB)

13

3

100 Y Back

1:31.26

-6.10s (New PB)

B: 1:11.29 (+19.97s | 21.9%)

13

3

5

2

50 Back

43.05

100 Back

48.21

1:31.26

100 Back

1:31.26

2024 ST LSAC 5th Annual Gnarfest

10/11/2024

Round Rock

100 Y Back

1:37.36

B: 1:22.19 (+15.17s | 15.6%)

12

3

6

2

50 Back

45.48

100 Back

51.88

1:37.36

100 Back

1:37.36

100 Y Breast

1:49.75

B: 1:32.59 (+17.16s | 15.6%)

12

5

3

9

50 Breast

52.39

100 Breast

57.36

1:49.75

100 Breast

1:49.75

100 Y Free

1:28.84

B: 1:11.49 (+17.35s | 19.5%)

12

7

1

4

50 Free

41.13

100 Free

47.71

1:28.84

100 Free

1:28.84

2024 ST LSAC Welcome To The Rock

09/15/2024

Round Rock

50 Y Back

43.47

B: 38.49 (+4.98s | 11.5%)

12

4

1

2

50 Y Free

40.54

B: 32.79 (+7.75s | 19.1%)

12

6

3

7

50 Y Breast

48.90

B: 43.49 (+5.41s | 11.1%)

12

3

2