Cosima Lanier

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

38.69

11

04/11/2026

B: 33.99 (+4.70s | 12.1%)

35

260

1,000+

Free 100 Y

1:27.44

Analysis

11

02/21/2026

B: 1:14.69 (+12.75s | 14.6%)

31

244

1,000+

50 Free

41.14

100 Free

46.30

1:27.44

100 Free

1:27.44

Free 200 Y

3:17.12

Analysis

11

04/11/2026

B: 2:42.59 (+34.53s | 17.5%)

28

185

1,000+

50 Free

43.76

100 Free

51.63

1:35.39

100 Free

1:35.39

200 Free

1:41.73

3:17.12

100 Free

1:41.73

Back 50 Y

43.95

11

04/11/2026

B: 38.79 (+5.16s | 11.7%)

27

187

1,000+

Back 100 Y

1:41.52

Analysis

11

04/11/2026

B: 1:26.59 (+14.93s | 14.7%)

25

178

1,000+

Breast 50 Y

53.11

11

01/31/2026

B: 43.99 (+9.12s | 17.2%)

32

236

1,000+

Breast 100 Y

2:00.95

Analysis

11

04/11/2026

B: 1:36.49 (+24.46s | 20.2%)

32

217

1,000+

50 Breast

56.87

100 Breast

1:04.08

2:00.95

100 Breast

2:00.95

Fly 50 Y

45.42

11

03/21/2026

B: 36.89 (+8.53s | 18.8%)

23

185

1,000+

IM 100 Y

1:40.72

Analysis

11

03/21/2026

B: 1:25.19 (+15.53s | 15.4%)

31

223

1,000+

IM 200 Y

3:45.28

Analysis

11

01/31/2026

B: 3:03.89 (+41.39s | 18.4%)

27

155

1,000+

50 Fly

52.68

100 Back

55.79

1:48.47

100 IM

1:48.47

150 Breast

1:07.64

2:56.11

200 Free

49.17

3:45.28

100 IM

1:56.81

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rancho San Dieguito	San Diego-Imperial Swimming	Western Zone	USA

Above are the fastest times that Cosima Lanier has achieved in her swimming career. For each event, you can find Cosima's best time, the corresponding time standard, as well as how much faster Cosima needs to be to reach the next level. The last columns provide Cosima rankings at the team and LSC levels. These rankings are based on the Cosima'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	38.69	24.89 (+13.80s \| 35.7%)	23.89 (+14.80s \| 38.3%)	23.89 (+14.80s \| 38.3%)	23.29 (+15.40s \| 39.8%)	22.59 (+16.10s \| 41.6%)	22.79 (+15.90s \| 41.1%)	29.69 (+9.00s \| 23.3%)
Free 100 Y	1:27.44	53.99 (+33.45s \| 38.3%)	51.89 (+35.55s \| 40.7%)	51.89 (+35.55s \| 40.7%)	50.39 (+37.05s \| 42.4%)	49.29 (+38.15s \| 43.6%)	49.69 (+37.75s \| 43.2%)	1:04.19 (+23.25s \| 26.6%)
Free 200 Y	3:17.12	1:56.29 (+80.83s \| 41.0%)	1:52.89 (+84.23s \| 42.7%)	1:52.29 (+84.83s \| 43.0%)	1:49.09 (+88.03s \| 44.7%)	1:46.69 (+90.43s \| 45.9%)	1:47.39 (+89.73s \| 45.5%)	2:18.39 (+58.73s \| 29.8%)
Back 50 Y	43.95	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+10.26s \| 23.3%)
Back 100 Y	1:41.52	59.49 (+42.03s \| 41.4%)	57.09 (+44.43s \| 43.8%)	57.09 (+44.43s \| 43.8%)	55.09 (+46.43s \| 45.7%)	53.89 (+47.63s \| 46.9%)	54.49 (+47.03s \| 46.3%)	1:13.09 (+28.43s \| 28.0%)
Breast 50 Y	53.11	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+15.32s \| 28.8%)
Breast 100 Y	2:00.95	1:07.59 (+53.36s \| 44.1%)	1:05.49 (+55.46s \| 45.9%)	1:05.49 (+55.46s \| 45.9%)	1:03.09 (+57.86s \| 47.8%)	1:01.79 (+59.16s \| 48.9%)	1:02.79 (+58.16s \| 48.1%)	1:22.09 (+38.86s \| 32.1%)
Fly 50 Y	45.42	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+13.23s \| 29.1%)
IM 100 Y	1:40.72	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+26.93s \| 26.7%)
IM 200 Y	3:45.28	2:10.49 (+94.79s \| 42.1%)	2:06.39 (+98.89s \| 43.9%)	2:06.39 (+98.89s \| 43.9%)	2:02.19 (+103.09s \| 45.8%)	1:59.49 (+105.79s \| 47.0%)	2:00.59 (+104.69s \| 46.5%)	2:37.29 (+67.99s \| 30.2%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SI 2026 RSD All Ages BC Meet

04/11/2026

Solana Beach

100 Y Breast

2:00.95

B: 1:36.49 (+24.46s | 20.2%)

11

6

9

50 Breast

56.87

100 Breast

1:04.08

2:00.95

100 Breast

2:00.95

50 Y Breast

54.71

+1.60s

B: 43.99 (+10.72s | 19.6%)

11

4

5

9

100 Y Back

1:41.52

B: 1:26.59 (+14.93s | 14.7%)

11

4

2

1

200 Y Free

3:17.12

-0.44s (New PB)

B: 2:42.59 (+34.53s | 17.5%)

11

2

7

2

50 Free

43.76

100 Free

51.63

1:35.39

100 Free

1:35.39

200 Free

1:41.73

3:17.12

100 Free

1:41.73

50 Y Free

38.69

-0.53s (New PB)

B: 33.99 (+4.70s | 12.1%)

11

4

3

8

100 Y Free

1:28.70

+1.26s

B: 1:14.69 (+14.01s | 15.8%)

11

4

5

2

50 Free

40.76

100 Free

47.94

1:28.70

100 Free

1:28.70

50 Y Back

43.95

-4.29s (New PB)

B: 38.79 (+5.16s | 11.7%)

11

5

9

5

100 Y IM

1:44.48

+3.76s

B: 1:25.19 (+19.29s | 18.5%)

11

4

9

50 IM

48.93

100 IM

55.55

1:44.48

100 IM

1:44.48

2026 SI CAST All Ages NTS Meet South

03/21/2026

La Mesa

50 Y Fly

45.42

B: 36.89 (+8.53s | 18.8%)

11

5

200 Y Free

3:17.56

B: 2:42.59 (+34.97s | 17.7%)

11

9

4

5

50 Y Free

39.22

B: 33.99 (+5.23s | 13.3%)

11

1

6

9

100 Y IM

1:40.72

B: 1:25.19 (+15.53s | 15.4%)

11

9

2

5

2026 SI JBST Age Group Champs Max

02/21/2026

La Jolla

50 Y Back

51.24

+3.00s

B: 38.79 (+12.45s | 24.3%)

11

4

5

50 Y Breast

54.90

+1.79s

B: 43.99 (+10.91s | 19.9%)

11

4

1

3

100 Y Free

1:27.44

-6.03s (New PB)

B: 1:14.69 (+12.75s | 14.6%)

11

7

2

50 Free

41.14

100 Free

46.30

1:27.44

100 Free

1:27.44

2026 SBA All Ages NTS Meet

01/31/2026

Chula Vista

50 Y Back

48.24

B: 38.79 (+9.45s | 19.6%)

11

2

6

7

50 Y Breast

53.11

B: 43.99 (+9.12s | 17.2%)

11

1

6

2

200 Y IM

3:45.28

B: 3:03.89 (+41.39s | 18.4%)

11

8

4

3

50 Fly

52.68

100 Back

55.79

1:48.47

100 IM

1:48.47

150 Breast

1:07.64

2:56.11

200 Free

49.17

3:45.28

100 IM

1:56.81

100 Y Free

1:33.47

B: 1:14.69 (+18.78s | 20.1%)

11

7

5

50 Free

44.04

100 Free

49.43

1:33.47

100 Free

1:33.47