Kellyn Osowski

Age: 12 years old
Age Category: 11-12
Team: Rapids Area YMCA | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rapids Area YMCA

Michigan Swimming

Central Zone

USA

Free 50 Y

30.31

12

02/21/2026

BB

A: 29.29 (+1.02s | 3.4%)

Rankings

Free 100 Y

1:11.13

Analysis

12

02/21/2026

B

BB: 1:09.39 (+1.74s | 2.4%)

Rankings

50 Free

33.44

100 Free

37.69

1:11.13

100 Free

1:11.13

Free 200 Y

2:30.40

Analysis

12

02/21/2026

BB

A: 2:19.29 (+11.11s | 7.4%)

Rankings

50 Free

34.79

100 Free

38.81

1:13.60

100 Free

1:13.60

150 Free

39.85

1:53.45

200 Free

36.95

2:30.40

100 Free

1:16.80

Breast 200 Y

3:32.97

Analysis

12

12/13/2025

B: 3:25.69 (+7.28s | 3.4%)

Rankings

50 Breast

45.54

100 Breast

54.27

1:39.81

100 Breast

1:39.81

150 Breast

56.92

2:36.73

200 Breast

56.24

3:32.97

100 Breast

1:53.16

Fly 50 Y

39.85

12

02/21/2026

B: 36.89 (+2.96s | 7.4%)

Rankings

Fly 100 Y

1:30.65

Analysis

12

02/21/2026

B: 1:25.79 (+4.86s | 5.4%)

Rankings

50 Fly

40.79

100 Fly

49.86

1:30.65

100 Fly

1:30.65

IM 100 Y

1:24.29

Analysis

12

02/21/2026

B

BB: 1:19.09 (+5.20s | 6.2%)

Rankings

50 IM

41.28

100 IM

43.01

1:24.29

100 IM

1:24.29

IM 200 Y

2:58.26

Analysis

12

02/21/2026

B

BB: 2:50.69 (+7.57s | 4.2%)

Rankings

50 Fly

41.06

100 Back

44.52

1:25.58

100 IM

1:25.58

150 Breast

54.90

2:20.48

200 Free

37.78

2:58.26

100 IM

1:32.68

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rapids Area YMCA	Michigan Swimming	Central Zone	USA

Above are the fastest times that Kellyn Osowski has achieved in her swimming career. For each event, you can find Kellyn's best time, the corresponding time standard, as well as how much faster Kellyn needs to be to reach the next level. The last columns provide Kellyn rankings at the team and LSC levels. These rankings are based on the Kellyn'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	30.31	24.89 (+5.42s \| 17.9%) 25.69 (+4.62s \| 15.2%)	23.89 (+6.42s \| 21.2%)	23.89 (+6.42s \| 21.2%)	23.29 (+7.02s \| 23.2%)	22.49 (+7.82s \| 25.8%)	22.79 (+7.52s \| 24.8%)
Free 100 Y	1:11.13	53.99 (+17.14s \| 24.1%) 55.49 (+15.64s \| 22.0%)	51.89 (+19.24s \| 27.0%)	51.89 (+19.24s \| 27.0%)	50.39 (+20.74s \| 29.2%)	48.99 (+22.14s \| 31.1%)	49.69 (+21.44s \| 30.1%)
Free 200 Y	2:30.40	1:56.29 (+34.11s \| 22.7%) 1:59.59 (+30.81s \| 20.5%)	1:52.89 (+37.51s \| 24.9%)	1:52.29 (+38.11s \| 25.3%)	1:49.09 (+41.31s \| 27.5%)	1:45.99 (+44.41s \| 29.5%)	1:47.39 (+43.01s \| 28.6%)
Breast 200 Y	3:32.97	2:28.19 (+64.78s \| 30.4%) 2:32.39 (+60.58s \| 28.4%)	2:22.69 (+70.28s \| 33.0%)	2:22.69 (+70.28s \| 33.0%)	2:17.19 (+75.78s \| 35.6%)	2:11.99 (+80.98s \| 38.0%)	2:15.49 (+77.48s \| 36.4%)
Fly 50 Y	39.85	27.09 (+12.76s \| 32.0%) 27.69 (+12.16s \| 30.5%)	N/A	N/A	N/A	24.09 (+15.76s \| 39.5%)	N/A
Fly 100 Y	1:30.65	59.19 (+31.46s \| 34.7%) 1:00.89 (+29.76s \| 32.8%)	56.59 (+34.06s \| 37.6%)	56.59 (+34.06s \| 37.6%)	54.69 (+35.96s \| 39.7%)	52.79 (+37.86s \| 41.8%)	53.99 (+36.66s \| 40.4%)
IM 100 Y	1:24.29	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 Y	2:58.26	2:10.49 (+47.77s \| 26.8%) 2:14.19 (+44.07s \| 24.7%)	2:06.39 (+51.87s \| 29.1%)	2:06.39 (+51.87s \| 29.1%)	2:02.19 (+56.07s \| 31.5%)	1:58.39 (+59.87s \| 33.6%)	2:00.59 (+57.67s \| 32.4%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Michigan YMCA Clusters Championship

02/21/2026

Waterford

100 Y IM

1:24.29

B

BB: 1:19.09 (+5.20s | 6.2%)

12

5

7

5

50 IM

41.28

100 IM

43.01

1:24.29

100 IM

1:24.29

100 Y Free

1:11.13

B

BB: 1:09.39 (+1.74s | 2.4%)

12

7

6

50 Free

33.44

100 Free

37.69

1:11.13

100 Free

1:11.13

50 Y Free

30.31

-1.20s (New PB)

BB

A: 29.29 (+1.02s | 3.4%)

12

200 Y Free

2:30.40

-6.41s (New PB)

BB

A: 2:19.29 (+11.11s | 7.4%)

12

5

8

9

50 Free

34.79

100 Free

38.81

1:13.60

100 Free

1:13.60

150 Free

39.85

1:53.45

200 Free

36.95

2:30.40

100 Free

1:16.80

200 Y IM

2:58.26

B

BB: 2:50.69 (+7.57s | 4.2%)

12

1

5

9

50 Fly

41.06

100 Back

44.52

1:25.58

100 IM

1:25.58

150 Breast

54.90

2:20.48

200 Free

37.78

2:58.26

100 IM

1:32.68

50 Y Fly

39.85

-0.75s (New PB)

B: 36.89 (+2.96s | 7.4%)

12

3

2

100 Y Fly

1:30.65

B: 1:25.79 (+4.86s | 5.4%)

12

1

5

50 Fly

40.79

100 Fly

49.86

1:30.65

100 Fly

1:30.65

MLA 2026 Big Lake Invite

01/17/2026

Holland

200 Y Free

2:37.04

+0.23s

B

BB: 2:30.89 (+6.15s | 3.9%)

12

6

3

4

50 Free

34.92

100 Free

40.02

1:14.94

100 Free

1:14.94

150 Free

42.01

1:56.95

200 Free

40.09

2:37.04

100 Free

1:22.10

50 Y Free

31.51

BB

A: 29.29 (+2.22s | 7.0%)

12

4

3

2

50 Y Fly

40.60

B: 36.89 (+3.71s | 9.1%)

12

2

5

9

2025 Holiday Cup

12/13/2025

Zeeland

200 Y Breast

3:32.97

B: 3:25.69 (+7.28s | 3.4%)

12

1

9

8

50 Breast

45.54

100 Breast

54.27

1:39.81

100 Breast

1:39.81

150 Breast

56.92

2:36.73

200 Breast

56.24

3:32.97

100 Breast

1:53.16

200 Y Free

2:36.81

B

BB: 2:30.89 (+5.92s | 3.8%)

12

1

5

9

50 Free

34.56

100 Free

40.06

1:14.62

100 Free

1:14.62

150 Free

42.53

1:57.15

200 Free

39.66

2:36.81

100 Free

1:22.19

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	30.31	24.89 (+5.42s \| 17.9%) 25.69 (+4.62s \| 15.2%)	23.89 (+6.42s \| 21.2%)	23.89 (+6.42s \| 21.2%)	23.29 (+7.02s \| 23.2%)	22.49 (+7.82s \| 25.8%)	22.79 (+7.52s \| 24.8%)
Free 100 Y	1:11.13	53.99 (+17.14s \| 24.1%) 55.49 (+15.64s \| 22.0%)	51.89 (+19.24s \| 27.0%)	51.89 (+19.24s \| 27.0%)	50.39 (+20.74s \| 29.2%)	48.99 (+22.14s \| 31.1%)	49.69 (+21.44s \| 30.1%)
Free 200 Y	2:30.40	1:56.29 (+34.11s \| 22.7%) 1:59.59 (+30.81s \| 20.5%)	1:52.89 (+37.51s \| 24.9%)	1:52.29 (+38.11s \| 25.3%)	1:49.09 (+41.31s \| 27.5%)	1:45.99 (+44.41s \| 29.5%)	1:47.39 (+43.01s \| 28.6%)
Breast 200 Y	3:32.97	2:28.19 (+64.78s \| 30.4%) 2:32.39 (+60.58s \| 28.4%)	2:22.69 (+70.28s \| 33.0%)	2:22.69 (+70.28s \| 33.0%)	2:17.19 (+75.78s \| 35.6%)	2:11.99 (+80.98s \| 38.0%)	2:15.49 (+77.48s \| 36.4%)
Fly 50 Y	39.85	27.09 (+12.76s \| 32.0%) 27.69 (+12.16s \| 30.5%)	N/A	N/A	N/A	24.09 (+15.76s \| 39.5%)	N/A
Fly 100 Y	1:30.65	59.19 (+31.46s \| 34.7%) 1:00.89 (+29.76s \| 32.8%)	56.59 (+34.06s \| 37.6%)	56.59 (+34.06s \| 37.6%)	54.69 (+35.96s \| 39.7%)	52.79 (+37.86s \| 41.8%)	53.99 (+36.66s \| 40.4%)
IM 100 Y	1:24.29	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 Y	2:58.26	2:10.49 (+47.77s \| 26.8%) 2:14.19 (+44.07s \| 24.7%)	2:06.39 (+51.87s \| 29.1%)	2:06.39 (+51.87s \| 29.1%)	2:02.19 (+56.07s \| 31.5%)	1:58.39 (+59.87s \| 33.6%)	2:00.59 (+57.67s \| 32.4%)