James O'Brien

Age: 16 years old
Age Category: 15-16
Team: Sporting Jax Aquatic Club | Florida Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Florida Swimming

Sporting Jax Aquatic Club

Free 50 Y

25.20

01/31/2025

A: 24.19 (+1.01s | 4.0%)

303

Free 100 Y

57.05

03/01/2025

A: 53.19 (+3.86s | 6.8%)

375

50 Free

27.35

100 Free

29.70

57.05

100 Free

57.05

Free 500 Y

6:00.10

10/26/2024

BB: 5:42.09 (+18.01s | 5.0%)

258

50 Free

29.30

100 Free

34.14

1:03.44

100 Free

1:03.44

150 Free

35.56

1:39.00

200 Free

37.12

2:16.12

100 Free

1:12.68

250 Free

37.32

2:53.44

300 Free

36.98

3:30.42

100 Free

1:14.30

350 Free

37.40

4:07.82

400 Free

37.80

4:45.62

100 Free

1:15.20

450 Free

38.27

5:23.89

500 Free

36.21

6:00.10

100 Free

1:14.48

Back 100 Y

1:10.26

01/31/2025

B: 1:07.49 (+2.77s | 3.9%)

318

50 Back

33.52

100 Back

36.74

1:10.26

100 Back

1:10.26

Breast 100 Y

1:10.12

07/06/2025

A: 1:05.89 (+4.23s | 6.0%)

154

50 Breast

32.49

100 Breast

37.63

1:10.12

100 Breast

1:10.12

Breast 200 Y

2:38.78

10/11/2024

BB: 2:35.19 (+3.59s | 2.3%)

159

50 Breast

35.03

100 Breast

40.97

1:16.00

100 Breast

1:16.00

150 Breast

42.16

1:58.16

200 Breast

40.62

2:38.78

100 Breast

1:22.78

Fly 100 Y

1:09.92

10/11/2024

B: 1:07.19 (+2.73s | 3.9%)

357

50 Fly

31.58

100 Fly

38.34

1:09.92

100 Fly

1:09.92

IM 200 Y

2:25.82

10/26/2024

BB: 2:20.19 (+5.63s | 3.9%)

285

50 Fly

31.38

100 Back

38.88

1:10.26

100 IM

1:10.26

150 Breast

41.40

1:51.66

200 Free

34.16

2:25.82

100 IM

1:15.56

IM 400 Y

5:15.77

10/26/2024

BB: 4:59.19 (+16.58s | 5.3%)

162

50 Fly

32.79

100 Fly

39.54

1:12.33

100 Fly

1:12.33

150 Back

43.01

1:55.34

200 Back

42.58

2:37.92

100 Back

1:25.59

250 Breast

42.30

3:20.22

300 Breast

43.72

4:03.94

100 Breast

1:26.02

350 Free

37.20

4:41.14

400 Free

34.63

5:15.77

100 Free

1:11.83

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Florida Swimming

Sporting Jax Aquatic Club

Free 50 M

29.57

04/25/2025

A: 28.19 (+1.38s | 4.7%)

332

Free 100 M

1:08.57

04/05/2025

BB: 1:06.69 (+1.88s | 2.7%)

398

Back 100 M

1:18.77

04/25/2025

BB: 1:13.69 (+5.08s | 6.4%)

225

50 Back

37.59

100 Back

41.18

1:18.77

100 Back

1:18.77

Breast 100 M

1:28.44

04/05/2025

BB: 1:23.09 (+5.35s | 6.0%)

216

Breast 200 M

3:08.43

04/05/2025

BB: 3:00.59 (+7.84s | 4.2%)

125

Fly 100 M

1:26.31

04/05/2025

B: 1:16.79 (+9.52s | 11.0%)

313

Above are the fastest times that James O'Brien has achieved in his swimming career. For each event, you can find James's best time, the corresponding time standard, as well as how much faster James needs to be to reach the next level. The last columns provide James rankings at the team and LSC levels. These rankings are based on the James'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
Free 50 Y	25.20	22.19 (+3.01s \| 11.9%)	21.29 (+3.91s \| 15.5%)	21.29 (+3.91s \| 15.5%)	20.59 (+4.61s \| 18.3%)	20.09 (+5.11s \| 20.3%)	20.39 (+4.81s \| 19.1%)
Free 100 Y	57.05	48.19 (+8.86s \| 15.5%)	46.39 (+10.66s \| 18.7%)	46.39 (+10.66s \| 18.7%)	45.09 (+11.96s \| 21.0%)	43.49 (+13.56s \| 23.8%)	44.39 (+12.66s \| 22.2%)
Free 500 Y	6:00.10	4:47.79 (+72.31s \| 20.1%)	4:37.09 (+83.01s \| 23.1%)	4:37.09 (+83.01s \| 23.1%)	4:29.49 (+90.61s \| 25.2%)	4:22.09 (+98.01s \| 27.2%)	4:27.69 (+92.41s \| 25.7%)
Back 100 Y	1:10.26	53.89 (+16.37s \| 23.3%)	51.49 (+18.77s \| 26.7%)	51.49 (+18.77s \| 26.7%)	49.39 (+20.87s \| 29.7%)	47.59 (+22.67s \| 32.3%)	48.89 (+21.37s \| 30.4%)
Breast 100 Y	1:10.12	1:00.89 (+9.23s \| 13.2%)	57.99 (+12.13s \| 17.3%)	57.99 (+12.13s \| 17.3%)	55.89 (+14.23s \| 20.3%)	54.19 (+15.93s \| 22.7%)	55.29 (+14.83s \| 21.1%)
Breast 200 Y	2:38.78	2:13.29 (+25.49s \| 16.1%)	2:07.99 (+30.79s \| 19.4%)	2:07.99 (+30.79s \| 19.4%)	2:02.29 (+36.49s \| 23.0%)	1:58.79 (+39.99s \| 25.2%)	2:00.99 (+37.79s \| 23.8%)
Fly 100 Y	1:09.92	52.89 (+17.03s \| 24.4%)	50.59 (+19.33s \| 27.6%)	50.59 (+19.33s \| 27.6%)	48.99 (+20.93s \| 29.9%)	47.79 (+22.13s \| 31.7%)	48.39 (+21.53s \| 30.8%)
IM 200 Y	2:25.82	1:58.19 (+27.63s \| 18.9%)	1:53.89 (+31.93s \| 21.9%)	1:53.89 (+31.93s \| 21.9%)	1:50.09 (+35.73s \| 24.5%)	1:46.39 (+39.43s \| 27.0%)	1:48.89 (+36.93s \| 25.3%)
IM 400 Y	5:15.77	4:14.69 (+61.08s \| 19.3%)	4:06.99 (+68.78s \| 21.8%)	4:06.99 (+68.78s \| 21.8%)	3:57.59 (+78.18s \| 24.8%)	3:48.79 (+86.98s \| 27.5%)	3:52.69 (+83.08s \| 26.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.57	25.89 (+3.68s \| 12.4%)	24.59 (+4.98s \| 16.8%)	24.59 (+4.98s \| 16.8%)	24.29 (+5.28s \| 17.9%)	23.39 (+6.18s \| 20.9%)	23.79 (+5.78s \| 19.5%)
Free 100 M	1:08.57	56.09 (+12.48s \| 18.2%)	53.59 (+14.98s \| 21.8%)	53.59 (+14.98s \| 21.8%)	52.59 (+15.98s \| 23.3%)	50.99 (+17.58s \| 25.6%)	51.99 (+16.58s \| 24.2%)
Back 100 M	1:18.77	1:03.29 (+15.48s \| 19.7%)	1:00.59 (+18.18s \| 23.1%)	1:00.59 (+18.18s \| 23.1%)	58.89 (+19.88s \| 25.2%)	57.29 (+21.48s \| 27.3%)	58.19 (+20.58s \| 26.1%)
Breast 100 M	1:28.44	1:11.29 (+17.15s \| 19.4%)	1:08.19 (+20.25s \| 22.9%)	1:08.19 (+20.25s \| 22.9%)	1:06.59 (+21.85s \| 24.7%)	1:04.09 (+24.35s \| 27.5%)	1:05.29 (+23.15s \| 26.2%)
Breast 200 M	3:08.43	2:35.79 (+32.64s \| 17.3%)	2:29.09 (+39.34s \| 20.9%)	2:29.09 (+39.34s \| 20.9%)	2:24.79 (+43.64s \| 23.2%)	2:19.69 (+48.74s \| 25.9%)	2:22.89 (+45.54s \| 24.2%)
Fly 100 M	1:26.31	1:00.89 (+25.42s \| 29.5%)	57.99 (+28.32s \| 32.8%)	57.99 (+28.32s \| 32.8%)	57.09 (+29.22s \| 33.9%)	55.09 (+31.22s \| 36.2%)	55.99 (+30.32s \| 35.1%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 July Last Chance

07/06/2025

Jacksonville

50 Y Breast

31.34

-0.18s (New PB)

100 Y Breast

1:10.12

-0.59s (New PB)

A: 1:05.89 (+4.23s | 6.0%)

50 Breast

32.49

100 Breast

37.63

1:10.12

100 Breast

1:10.12

14th Annual JAX50 Sprint Dual Challenge

04/25/2025

Ponte Vedra

50 M Free

29.57

-0.23s (New PB)

A: 28.19 (+1.38s | 4.7%)

100 M Back

1:18.77

-2.88s (New PB)

BB: 1:13.69 (+5.08s | 6.4%)

50 Back

37.59

100 Back

41.18

1:18.77

100 Back

1:18.77

100 M Breast

1:29.66

+1.22s

B: 1:29.49 (+0.17s | 0.2%)

50 Breast

42.88

100 Breast

46.78

1:29.66

100 Breast

1:29.66

50 M Back

36.93

50 M Fly

37.36

50 M Breast

37.57

EAJ Spring Into Long Course

04/05/2025

Jacksonville

100 M Back

1:21.65

B: 1:19.39 (+2.26s | 2.8%)

100 M Fly

1:26.31

B: 1:16.79 (+9.52s | 11.0%)

200 M Breast

3:08.43

BB: 3:00.59 (+7.84s | 4.2%)

100 M Breast

1:28.44

BB: 1:23.09 (+5.35s | 6.0%)

50 M Free

29.80

A: 28.19 (+1.61s | 5.4%)

100 M Free

1:08.57

BB: 1:06.69 (+1.88s | 2.7%)

2025 Area 1 Spring Championships

03/01/2025

Ponte Vedra Beach

100 Y Breast

1:10.71

-1.60s (New PB)

A: 1:05.89 (+4.82s | 6.8%)

50 Breast

32.75

100 Breast

37.95

1:10.71

100 Breast

1:10.71

100 Y Free

57.05

-0.40s (New PB)

A: 53.19 (+3.86s | 6.8%)

50 Free

27.35

100 Free

29.70

57.05

100 Free

57.05

200 Y IM

2:26.10

+0.28s

BB: 2:20.19 (+5.91s | 4.0%)

50 Fly

32.91

100 Back

38.78

1:11.69

100 IM

1:11.69

150 Breast

40.97

1:52.66

200 Free

33.44

2:26.10

100 IM

1:14.41

50 Y Free

25.46

+0.26s

A: 24.19 (+1.27s | 5.0%)

50 Y Fly

30.35

-0.53s (New PB)

50 Y Breast

31.52

-0.40s (New PB)

2025 February Classic

01/31/2025

Jacksonville

50 Y Free

25.20

-0.72s (New PB)

A: 24.19 (+1.01s | 4.0%)

100 Y Back

1:10.26

B: 1:07.49 (+2.77s | 3.9%)

50 Back

33.52

100 Back

36.74

1:10.26

100 Back

1:10.26

200 Y Breast

2:44.59

+5.81s

BB: 2:35.19 (+9.40s | 5.7%)

50 Breast

36.99

100 Breast

41.76

1:18.75

100 Breast

1:18.75

150 Breast

42.81

2:01.56

200 Breast

43.03

2:44.59

100 Breast

1:25.84

100 Y Breast

1:14.36

+2.05s

BB: 1:11.39 (+2.97s | 4.0%)

50 Breast

33.85

100 Breast

40.51

1:14.36

100 Breast

1:14.36

50 Y Breast

31.92

-0.44s (New PB)

100 Y Fly

1:15.11

+5.19s

B: 1:07.19 (+7.92s | 10.5%)

50 Fly

32.58

100 Fly

42.53

1:15.11

100 Fly

1:15.11

2024 PSA Turkey Meet

11/16/2024

Ponte Vedra

100 Y Free

57.45

A: 53.19 (+4.26s | 7.4%)

50 Free

27.26

100 Free

30.19

57.45

100 Free

57.45

50 Y Back

31.36

100 Y Breast

1:12.97

+0.66s

BB: 1:11.39 (+1.58s | 2.2%)

50 Breast

33.95

100 Breast

39.02

1:12.97

100 Breast

1:12.97

50 Y Fly

30.88

200 Y IM

2:26.26

+0.44s

BB: 2:20.19 (+6.07s | 4.2%)

50 Fly

32.25

100 Back

40.87

1:13.13

100 IM

1:13.13

150 Breast

39.90

1:53.03

200 Free

33.23

2:26.26

100 IM

1:13.13

50 Y Free

25.92

A: 24.19 (+1.73s | 6.7%)

50 Y Breast

32.36

2024 PSA Halloween Invitational

10/26/2024

Ponte Vedra

200 Y IM

2:25.82

-0.65s (New PB)

BB: 2:20.19 (+5.63s | 3.9%)

50 Fly

31.38

100 Back

38.88

1:10.26

100 IM

1:10.26

150 Breast

41.40

1:51.66

200 Free

34.16

2:25.82

100 IM

1:15.56

200 Y Breast

2:39.88

+1.10s

BB: 2:35.19 (+4.69s | 2.9%)

50 Breast

35.41

100 Breast

41.33

1:16.74

100 Breast

1:16.74

150 Breast

42.26

1:59.00

200 Breast

40.88

2:39.88

100 Breast

1:23.14

400 Y IM

5:15.77

BB: 4:59.19 (+16.58s | 5.3%)

50 Fly

32.79

100 Fly

39.54

1:12.33

100 Fly

1:12.33

150 Back

43.01

1:55.34

200 Back

42.58

2:37.92

100 Back

1:25.59

250 Breast

42.30

3:20.22

300 Breast

43.72

4:03.94

100 Breast

1:26.02

350 Free

37.20

4:41.14

400 Free

34.63

5:15.77

100 Free

1:11.83

500 Y Free

6:00.10

BB: 5:42.09 (+18.01s | 5.0%)

50 Free

29.30

100 Free

34.14

1:03.44

100 Free

1:03.44

150 Free

35.56

1:39.00

200 Free

37.12

2:16.12

100 Free

1:12.68

250 Free

37.32

2:53.44

300 Free

36.98

3:30.42

100 Free

1:14.30

350 Free

37.40

4:07.82

400 Free

37.80

4:45.62

100 Free

1:15.20

450 Free

38.27

5:23.89

500 Free

36.21

6:00.10

100 Free

1:14.48

October Spook Out

10/11/2024

Jacksonville

100 Y Fly

1:09.92

B: 1:07.19 (+2.73s | 3.9%)

50 Fly

31.58

100 Fly

38.34

1:09.92

100 Fly

1:09.92

200 Y Breast

2:38.78

BB: 2:35.19 (+3.59s | 2.3%)

50 Breast

35.03

100 Breast

40.97

1:16.00

100 Breast

1:16.00

150 Breast

42.16

1:58.16

200 Breast

40.62

2:38.78

100 Breast

1:22.78

100 Y Breast

1:12.31

BB: 1:11.39 (+0.92s | 1.3%)

50 Breast

33.77

100 Breast

38.54

1:12.31

100 Breast

1:12.31

200 Y IM

2:26.47

BB: 2:20.19 (+6.28s | 4.3%)

50 Fly

32.17

100 Back

39.67

1:11.84

100 IM

1:11.84

150 Breast

41.13

1:52.97

200 Free

33.50

2:26.47

100 IM

1:14.63

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	25.20	22.19 (+3.01s \| 11.9%)	21.29 (+3.91s \| 15.5%)	21.29 (+3.91s \| 15.5%)	20.59 (+4.61s \| 18.3%)	20.09 (+5.11s \| 20.3%)	20.39 (+4.81s \| 19.1%)
Free 100 Y	57.05	48.19 (+8.86s \| 15.5%)	46.39 (+10.66s \| 18.7%)	46.39 (+10.66s \| 18.7%)	45.09 (+11.96s \| 21.0%)	43.49 (+13.56s \| 23.8%)	44.39 (+12.66s \| 22.2%)
Free 500 Y	6:00.10	4:47.79 (+72.31s \| 20.1%)	4:37.09 (+83.01s \| 23.1%)	4:37.09 (+83.01s \| 23.1%)	4:29.49 (+90.61s \| 25.2%)	4:22.09 (+98.01s \| 27.2%)	4:27.69 (+92.41s \| 25.7%)
Back 100 Y	1:10.26	53.89 (+16.37s \| 23.3%)	51.49 (+18.77s \| 26.7%)	51.49 (+18.77s \| 26.7%)	49.39 (+20.87s \| 29.7%)	47.59 (+22.67s \| 32.3%)	48.89 (+21.37s \| 30.4%)
Breast 100 Y	1:10.12	1:00.89 (+9.23s \| 13.2%)	57.99 (+12.13s \| 17.3%)	57.99 (+12.13s \| 17.3%)	55.89 (+14.23s \| 20.3%)	54.19 (+15.93s \| 22.7%)	55.29 (+14.83s \| 21.1%)
Breast 200 Y	2:38.78	2:13.29 (+25.49s \| 16.1%)	2:07.99 (+30.79s \| 19.4%)	2:07.99 (+30.79s \| 19.4%)	2:02.29 (+36.49s \| 23.0%)	1:58.79 (+39.99s \| 25.2%)	2:00.99 (+37.79s \| 23.8%)
Fly 100 Y	1:09.92	52.89 (+17.03s \| 24.4%)	50.59 (+19.33s \| 27.6%)	50.59 (+19.33s \| 27.6%)	48.99 (+20.93s \| 29.9%)	47.79 (+22.13s \| 31.7%)	48.39 (+21.53s \| 30.8%)
IM 200 Y	2:25.82	1:58.19 (+27.63s \| 18.9%)	1:53.89 (+31.93s \| 21.9%)	1:53.89 (+31.93s \| 21.9%)	1:50.09 (+35.73s \| 24.5%)	1:46.39 (+39.43s \| 27.0%)	1:48.89 (+36.93s \| 25.3%)
IM 400 Y	5:15.77	4:14.69 (+61.08s \| 19.3%)	4:06.99 (+68.78s \| 21.8%)	4:06.99 (+68.78s \| 21.8%)	3:57.59 (+78.18s \| 24.8%)	3:48.79 (+86.98s \| 27.5%)	3:52.69 (+83.08s \| 26.3%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.57	25.89 (+3.68s \| 12.4%)	24.59 (+4.98s \| 16.8%)	24.59 (+4.98s \| 16.8%)	24.29 (+5.28s \| 17.9%)	23.39 (+6.18s \| 20.9%)	23.79 (+5.78s \| 19.5%)
Free 100 M	1:08.57	56.09 (+12.48s \| 18.2%)	53.59 (+14.98s \| 21.8%)	53.59 (+14.98s \| 21.8%)	52.59 (+15.98s \| 23.3%)	50.99 (+17.58s \| 25.6%)	51.99 (+16.58s \| 24.2%)
Back 100 M	1:18.77	1:03.29 (+15.48s \| 19.7%)	1:00.59 (+18.18s \| 23.1%)	1:00.59 (+18.18s \| 23.1%)	58.89 (+19.88s \| 25.2%)	57.29 (+21.48s \| 27.3%)	58.19 (+20.58s \| 26.1%)
Breast 100 M	1:28.44	1:11.29 (+17.15s \| 19.4%)	1:08.19 (+20.25s \| 22.9%)	1:08.19 (+20.25s \| 22.9%)	1:06.59 (+21.85s \| 24.7%)	1:04.09 (+24.35s \| 27.5%)	1:05.29 (+23.15s \| 26.2%)
Breast 200 M	3:08.43	2:35.79 (+32.64s \| 17.3%)	2:29.09 (+39.34s \| 20.9%)	2:29.09 (+39.34s \| 20.9%)	2:24.79 (+43.64s \| 23.2%)	2:19.69 (+48.74s \| 25.9%)	2:22.89 (+45.54s \| 24.2%)
Fly 100 M	1:26.31	1:00.89 (+25.42s \| 29.5%)	57.99 (+28.32s \| 32.8%)	57.99 (+28.32s \| 32.8%)	57.09 (+29.22s \| 33.9%)	55.09 (+31.22s \| 36.2%)	55.99 (+30.32s \| 35.1%)