Kate O'Brien

Age: 16 years old
Age Category: 15-16
Team: Kentucky Aquatics | Kentucky Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Kentucky Aquatics

Kentucky Swimming

Southern Zone

USA

Free 50 Y

25.10

16

03/12/2026

AA

AAA: 24.99 (+0.11s | 0.4%)

2

17

255

917

Free 100 Y

56.40

Analysis

16

03/12/2026

AA

AAA: 53.99 (+2.41s | 4.3%)

4

26

612

1,000+

50 Free

27.04

100 Free

29.36

56.40

100 Free

56.40

Back 50 Y

27.58

16

02/07/2026

AAA

AAAA: 26.49 (+1.09s | 4.0%)

1

4

71

313

Back 100 Y

59.94

Analysis

16

03/12/2026

AA

AAA: 58.69 (+1.25s | 2.1%)

2

11

181

621

Back 200 Y

2:15.82

Analysis

16

03/12/2026

A

AA: 2:13.29 (+2.53s | 1.9%)

5

14

378

1,000+

50 Back

30.64

100 Back

34.04

1:04.68

100 Back

1:04.68

150 Back

35.74

1:40.42

200 Back

35.40

2:15.82

100 Back

1:11.14

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Kentucky Aquatics

Kentucky Swimming

Southern Zone

USA

Free 50 M

29.31

16

07/16/2026

AA

AAA: 28.29 (+1.02s | 3.5%)

3

20

478

1,000+

Free 100 M

1:08.38

Analysis

16

04/25/2026

BB

A: 1:07.19 (+1.19s | 1.7%)

9

59

1,000+

50 Free

31.95

100 Free

36.43

1:08.38

100 Free

1:08.38

Free 200 M

2:31.92

Analysis

16

04/25/2026

BB

A: 2:25.09 (+6.83s | 4.5%)

6

61

1,000+

50 Free

34.56

100 Free

38.62

1:13.18

100 Free

1:13.18

150 Free

39.16

1:52.34

200 Free

39.58

2:31.92

100 Free

1:18.74

Back 50 M

33.90

16

07/16/2026

A

AA: 33.89 (+0.01s | 0.0%)

2

18

290

920

Back 100 M

1:13.56

Analysis

16

07/16/2026

A

AA: 1:11.39 (+2.17s | 2.9%)

6

25

451

1,000+

50 Back

35.31

100 Back

38.25

1:13.56

100 Back

1:13.56

Back 200 M

2:40.30

Analysis

16

07/16/2026

BB

A: 2:40.09 (+0.21s | 0.1%)

6

30

424

1,000+

50 Back

36.16

100 Back

40.75

1:16.91

100 Back

1:16.91

150 Back

41.85

1:58.76

200 Back

41.54

2:40.30

100 Back

1:23.39

Breast 100 M

1:32.74

Analysis

16

04/25/2026

B

BB: 1:31.59 (+1.15s | 1.2%)

6

52

803

1,000+

50 Breast

43.76

100 Breast

48.98

1:32.74

100 Breast

1:32.74

Fly 100 M

1:20.43

Analysis

16

04/25/2026

B

BB: 1:18.29 (+2.14s | 2.7%)

8

47

996

1,000+

Above are the fastest times that Kate O'Brien has achieved in her swimming career. For each event, you can find Kate's best time, the corresponding time standard, as well as how much faster Kate needs to be to reach the next level. The last columns provide Kate rankings at the team and LSC levels. These rankings are based on the Kate'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
Free 50 Y	25.10	24.89 (+0.21s \| 0.8%)	23.89 (+1.21s \| 4.8%)	23.89 (+1.21s \| 4.8%)	23.29 (+1.81s \| 7.2%)	22.59 (+2.51s \| 10.0%)	22.79 (+2.31s \| 9.2%)
Free 100 Y	56.40	53.99 (+2.41s \| 4.3%)	51.89 (+4.51s \| 8.0%)	51.89 (+4.51s \| 8.0%)	50.39 (+6.01s \| 10.7%)	49.29 (+7.11s \| 12.6%)	49.69 (+6.71s \| 11.9%)
Back 50 Y	27.58	27.59	N/A	N/A	N/A	N/A	N/A
Back 100 Y	59.94	59.49 (+0.45s \| 0.8%)	57.09 (+2.85s \| 4.8%)	57.09 (+2.85s \| 4.8%)	55.09 (+4.85s \| 8.1%)	53.89 (+6.05s \| 10.1%)	54.49 (+5.45s \| 9.1%)
Back 200 Y	2:15.82	2:08.59 (+7.23s \| 5.3%)	2:04.19 (+11.63s \| 8.6%)	2:04.19 (+11.63s \| 8.6%)	1:59.39 (+16.43s \| 12.1%)	1:56.59 (+19.23s \| 14.2%)	1:57.69 (+18.13s \| 13.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.31	28.69 (+0.62s \| 2.1%)	27.39 (+1.92s \| 6.6%)	27.39 (+1.92s \| 6.6%)	26.89 (+2.42s \| 8.3%)	26.29 (+3.02s \| 10.3%)	26.59 (+2.72s \| 9.3%)
Free 100 M	1:08.38	1:01.89 (+6.49s \| 9.5%)	59.29 (+9.09s \| 13.3%)	59.29 (+9.09s \| 13.3%)	58.19 (+10.19s \| 14.9%)	56.99 (+11.39s \| 16.7%)	57.59 (+10.79s \| 15.8%)
Free 200 M	2:31.92	2:12.99 (+18.93s \| 12.5%)	2:07.79 (+24.13s \| 15.9%)	2:07.79 (+24.13s \| 15.9%)	2:04.99 (+26.93s \| 17.7%)	2:03.09 (+28.83s \| 19.0%)	2:04.29 (+27.63s \| 18.2%)
Back 50 M	33.90	32.39 (+1.51s \| 4.5%)	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:13.56	1:09.49 (+4.07s \| 5.5%)	1:06.79 (+6.77s \| 9.2%)	1:06.79 (+6.77s \| 9.2%)	1:04.79 (+8.77s \| 11.9%)	1:03.69 (+9.87s \| 13.4%)	1:04.39 (+9.17s \| 12.5%)
Back 200 M	2:40.30	2:29.19 (+11.11s \| 6.9%)	2:23.99 (+16.31s \| 10.2%)	2:23.99 (+16.31s \| 10.2%)	2:19.59 (+20.71s \| 12.9%)	2:16.99 (+23.31s \| 14.5%)	2:18.29 (+22.01s \| 13.7%)
Breast 100 M	1:32.74	1:18.79 (+13.95s \| 15.0%)	1:15.99 (+16.75s \| 18.1%)	1:15.99 (+16.75s \| 18.1%)	1:13.79 (+18.95s \| 20.4%)	1:12.19 (+20.55s \| 22.2%)	1:13.29 (+19.45s \| 21.0%)
Fly 100 M	1:20.43	1:07.19 (+13.24s \| 16.5%)	1:04.69 (+15.74s \| 19.6%)	1:04.69 (+15.74s \| 19.6%)	1:02.69 (+17.74s \| 22.1%)	1:01.69 (+18.74s \| 23.3%)	1:02.39 (+18.04s \| 22.4%)

Progression

See how Kate O'Brien is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Kate's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

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Meets

See all the meets Kate O'Brien has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Kate's time, the progress against Kate's best time, the corresponding time standard, as well as how much faster Kate needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Kentucky Swimming LC Championship 2 Co

07/16/2026

Louisville

100 M Back

1:13.56

-2.66s (New PB)

A

AA: 1:11.39 (+2.17s | 2.9%)

16

50 Back

35.31

100 Back

38.25

1:13.56

100 Back

1:13.56

50 M Back

33.90

A

AA: 33.89 (+0.01s | 0.0%)

16

200 M Back

2:40.30

BB

A: 2:40.09 (+0.21s | 0.1%)

16

50 Back

36.16

100 Back

40.75

1:16.91

100 Back

1:16.91

150 Back

41.85

1:58.76

200 Back

41.54

2:40.30

100 Back

1:23.39

50 M Free

29.31

-0.79s (New PB)

AA

AAA: 28.29 (+1.02s | 3.5%)

16

2026 Triton Derby Swim Festival

04/25/2026

Louisville

50 M Free

30.10

A

AA: 29.59 (+0.51s | 1.7%)

16

4

3

4

200 M Free

2:31.92

BB

A: 2:25.09 (+6.83s | 4.5%)

16

4

8

7

50 Free

34.56

100 Free

38.62

1:13.18

100 Free

1:13.18

150 Free

39.16

1:52.34

200 Free

39.58

2:31.92

100 Free

1:18.74

100 M Free

1:08.38

BB

A: 1:07.19 (+1.19s | 1.7%)

16

4

6

50 Free

31.95

100 Free

36.43

1:08.38

100 Free

1:08.38

100 M Back

1:16.22

BB

A: 1:14.49 (+1.73s | 2.3%)

16

3

5

3

50 Back

36.65

100 Back

39.56

1:16.21

100 Back

1:16.21

100 M Breast

1:32.74

B

BB: 1:31.59 (+1.15s | 1.2%)

16

2

4

7

50 Breast

43.76

100 Breast

48.98

1:32.74

100 Breast

1:32.74

100 M Fly

1:20.43

B

BB: 1:18.29 (+2.14s | 2.7%)

16

1

7

2026 NC TAC Speedo Champions Series ESSZ

03/12/2026

Raleigh

100 Y Back

59.94

-0.61s (New PB)

AA

AAA: 58.69 (+1.25s | 2.1%)

16

100 Y Free

56.40

AA

AAA: 53.99 (+2.41s | 4.3%)

16

50 Free

27.04

100 Free

29.36

56.40

100 Free

56.40

200 Y Back

2:15.82

A

AA: 2:13.29 (+2.53s | 1.9%)

16

50 Back

30.64

100 Back

34.04

1:04.68

100 Back

1:04.68

150 Back

35.74

1:40.42

200 Back

35.40

2:15.82

100 Back

1:11.14

50 Y Free

25.10

-0.07s (New PB)

AA

AAA: 24.99 (+0.11s | 0.4%)

16

1st Round KHSAA Championships Site #3

02/07/2026

Taylor Mill

50 Y Free

25.17

AAAA

10

2

7

5

100 Y Back

1:00.55

AAAA

10

2

7

6

50 Back

29.65

100 Back

30.90

1:00.55

100 Back

1:00.55

50 Y Back

27.58

AAAA

10

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.31	28.69 (+0.62s \| 2.1%)	27.39 (+1.92s \| 6.6%)	27.39 (+1.92s \| 6.6%)	26.89 (+2.42s \| 8.3%)	26.29 (+3.02s \| 10.3%)	26.59 (+2.72s \| 9.3%)
Free 100 M	1:08.38	1:01.89 (+6.49s \| 9.5%)	59.29 (+9.09s \| 13.3%)	59.29 (+9.09s \| 13.3%)	58.19 (+10.19s \| 14.9%)	56.99 (+11.39s \| 16.7%)	57.59 (+10.79s \| 15.8%)
Free 200 M	2:31.92	2:12.99 (+18.93s \| 12.5%)	2:07.79 (+24.13s \| 15.9%)	2:07.79 (+24.13s \| 15.9%)	2:04.99 (+26.93s \| 17.7%)	2:03.09 (+28.83s \| 19.0%)	2:04.29 (+27.63s \| 18.2%)
Back 50 M	33.90	32.39 (+1.51s \| 4.5%)	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:13.56	1:09.49 (+4.07s \| 5.5%)	1:06.79 (+6.77s \| 9.2%)	1:06.79 (+6.77s \| 9.2%)	1:04.79 (+8.77s \| 11.9%)	1:03.69 (+9.87s \| 13.4%)	1:04.39 (+9.17s \| 12.5%)
Back 200 M	2:40.30	2:29.19 (+11.11s \| 6.9%)	2:23.99 (+16.31s \| 10.2%)	2:23.99 (+16.31s \| 10.2%)	2:19.59 (+20.71s \| 12.9%)	2:16.99 (+23.31s \| 14.5%)	2:18.29 (+22.01s \| 13.7%)
Breast 100 M	1:32.74	1:18.79 (+13.95s \| 15.0%)	1:15.99 (+16.75s \| 18.1%)	1:15.99 (+16.75s \| 18.1%)	1:13.79 (+18.95s \| 20.4%)	1:12.19 (+20.55s \| 22.2%)	1:13.29 (+19.45s \| 21.0%)
Fly 100 M	1:20.43	1:07.19 (+13.24s \| 16.5%)	1:04.69 (+15.74s \| 19.6%)	1:04.69 (+15.74s \| 19.6%)	1:02.69 (+17.74s \| 22.1%)	1:01.69 (+18.74s \| 23.3%)	1:02.39 (+18.04s \| 22.4%)