Tadhg O'Brien

Age: 14 years old
Age Category: 13-14
Team: Fox Swim Club | Maryland Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Fox Swim Club

Maryland Swimming

Eastern Zone

USA

Free 50 Y

27.37

10/18/2025

A: 25.59 (+1.78s | 6.5%)

133

1,000+

Free 100 Y

59.31

Analysis

03/13/2026

A: 55.69 (+3.62s | 6.1%)

116

1,000+

50 Free

28.29

100 Free

31.02

59.31

100 Free

59.31

Free 500 Y

6:09.66

Analysis

11/01/2025

BB: 5:58.19 (+11.47s | 3.1%)

104

1,000+

50 Free

31.48

100 Free

36.65

1:08.13

100 Free

1:08.13

150 Free

38.39

1:46.52

200 Free

38.21

2:24.73

100 Free

1:16.60

250 Free

37.51

3:02.24

300 Free

37.61

3:39.85

100 Free

1:15.12

350 Free

38.15

4:18.00

400 Free

37.89

4:55.89

100 Free

1:16.04

450 Free

37.25

5:33.14

500 Free

36.52

6:09.66

100 Free

1:13.77

Free 1000 Y

13:41.59

Analysis

11/08/2025

B: 13:17.99 (+23.60s | 2.9%)

560

1,000+

Free 1650 Y

21:48.85

Analysis

11/08/2025

BB: 20:46.99 (+61.86s | 4.7%)

340

1,000+

50 Free

31.57

100 Free

36.31

1:07.88

100 Free

1:07.88

150 Free

38.97

1:46.85

200 Free

38.06

2:24.91

100 Free

1:17.03

250 Free

38.43

3:03.34

300 Free

39.80

3:43.14

100 Free

1:18.23

350 Free

38.64

4:21.78

450 Free

1:19.13

5:40.91

500 Free

40.40

6:21.31

100 Free

1:59.53

550 Free

40.03

7:01.34

600 Free

40.05

7:41.39

100 Free

1:20.08

650 Free

40.15

8:21.54

700 Free

40.96

9:02.50

100 Free

1:21.11

750 Free

40.07

9:42.57

800 Free

40.43

10:23.00

100 Free

1:20.50

850 Free

40.72

11:03.72

900 Free

1:20.55

12:24.27

100 Free

2:01.27

950 Free

38.94

13:03.21

1000 Free

38.38

13:41.59

100 Free

1:17.32

1050 Free

1:21.15

15:02.74

1250 Free

1:21.30

16:24.04

1350 Free

1:22.96

17:47.00

1400 Free

41.61

18:28.61

100 Free

2:04.57

1450 Free

40.48

19:09.09

1500 Free

40.75

19:49.84

100 Free

1:21.23

1550 Free

40.12

20:29.96

1600 Free

39.39

21:09.35

100 Free

1:19.51

1650 Free

39.50

21:48.85

Back 50 Y

29.55

12/21/2025

407

1,000+

Back 100 Y

1:03.36

Analysis

03/13/2026

A: 1:01.09 (+2.27s | 3.6%)

522

1,000+

50 Back

30.57

100 Back

32.79

1:03.36

100 Back

1:03.36

Back 200 Y

2:18.20

Analysis

03/13/2026

A: 2:12.59 (+5.61s | 4.1%)

501

1,000+

50 Back

31.74

100 Back

35.18

1:06.92

100 Back

1:06.92

150 Back

35.97

1:42.89

200 Back

35.31

2:18.20

100 Back

1:11.28

Breast 50 Y

51.27

12/08/2022

250

1,000+

Breast 100 Y

1:27.68

Analysis

10/18/2025

B: 1:20.49 (+7.19s | 8.2%)

144

1,000+

50 Breast

40.09

100 Breast

47.59

1:27.68

100 Breast

1:27.68

Breast 200 Y

3:05.67

Analysis

11/01/2025

B: 2:54.89 (+10.78s | 5.8%)

109

1,000+

50 Breast

40.36

100 Breast

48.10

1:28.46

100 Breast

1:28.46

150 Breast

49.42

2:17.88

200 Breast

47.79

3:05.67

100 Breast

1:37.21

Fly 50 Y

28.09

03/13/2026

425

1,000+

Fly 100 Y

1:13.18

Analysis

10/18/2025

B: 1:10.49 (+2.69s | 3.7%)

120

1,000+

50 Fly

33.42

100 Fly

39.76

1:13.18

100 Fly

1:13.18

IM 200 Y

2:35.24

Analysis

10/18/2025

BB: 2:26.69 (+8.55s | 5.5%)

120

1,000+

50 Fly

32.00

100 Back

38.70

1:10.71

100 IM

1:10.71

150 Breast

50.09

2:00.80

200 Free

34.44

2:35.24

100 IM

1:24.53

IM 400 Y

5:32.84

Analysis

11/01/2025

BB: 5:13.59 (+19.25s | 5.8%)

830

1,000+

50 Fly

34.17

100 Fly

42.32

1:16.49

100 Fly

1:16.49

150 Back

40.75

1:57.24

200 Back

40.48

2:37.72

100 Back

1:21.23

250 Breast

50.72

3:28.44

300 Breast

49.63

4:18.07

100 Breast

1:40.35

350 Free

37.33

4:55.40

400 Free

37.44

5:32.84

100 Free

1:14.77

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Fox Swim Club	Maryland Swimming	Eastern Zone	USA

Above are the fastest times that Tadhg O'Brien has achieved in his swimming career. For each event, you can find Tadhg's best time, the corresponding time standard, as well as how much faster Tadhg needs to be to reach the next level. The last columns provide Tadhg rankings at the team and LSC levels. These rankings are based on the Tadhg'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	27.37	22.19 (+5.18s \| 18.9%)	21.29 (+6.08s \| 22.2%)	21.29 (+6.08s \| 22.2%)	20.59 (+6.78s \| 24.8%)	20.09 (+7.28s \| 26.6%)	20.39 (+6.98s \| 25.5%)	25.29 (+2.08s \| 7.6%)
Free 100 Y	59.31	48.19 (+11.12s \| 18.7%)	46.39 (+12.92s \| 21.8%)	46.39 (+12.92s \| 21.8%)	45.09 (+14.22s \| 24.0%)	43.49 (+15.82s \| 26.7%)	44.39 (+14.92s \| 25.2%)	54.49 (+4.82s \| 8.1%)
Free 500 Y	6:09.66	4:47.79 (+81.87s \| 22.1%)	4:37.09 (+92.57s \| 25.0%)	4:37.09 (+92.57s \| 25.0%)	4:29.49 (+100.17s \| 27.1%)	4:22.09 (+107.57s \| 29.1%)	4:27.69 (+101.97s \| 27.6%)	5:19.99 (+49.67s \| 13.4%)
Free 1000 Y	13:41.59	9:59.49 (+222.10s \| 27.0%)	9:34.29 (+247.30s \| 30.1%)	9:34.29 (+247.30s \| 30.1%)	9:25.49 (+256.10s \| 31.2%)	9:07.49 (+274.10s \| 33.4%)	9:13.19 (+268.40s \| 32.7%)	11:03.89 (+157.70s \| 19.2%)
Free 1650 Y	21:48.85	16:43.89 (+304.96s \| 23.3%)	16:05.49 (+343.36s \| 26.2%)	16:05.49 (+343.36s \| 26.2%)	15:40.39 (+368.46s \| 28.2%)	15:17.39 (+391.46s \| 29.9%)	15:34.19 (+374.66s \| 28.6%)	18:27.59 (+201.26s \| 15.4%)
Back 50 Y	29.55	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:03.36	53.89 (+9.47s \| 14.9%)	51.49 (+11.87s \| 18.7%)	51.49 (+11.87s \| 18.7%)	49.39 (+13.97s \| 22.0%)	47.59 (+15.77s \| 24.9%)	48.89 (+14.47s \| 22.8%)	1:00.49 (+2.87s \| 4.5%)
Back 200 Y	2:18.20	1:57.29 (+20.91s \| 15.1%)	1:52.79 (+25.41s \| 18.4%)	1:52.79 (+25.41s \| 18.4%)	1:48.29 (+29.91s \| 21.6%)	1:45.49 (+32.71s \| 23.7%)	1:47.09 (+31.11s \| 22.5%)	2:10.09 (+8.11s \| 5.9%)
Breast 50 Y	51.27	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:27.68	1:00.89 (+26.79s \| 30.6%)	57.99 (+29.69s \| 33.9%)	57.99 (+29.69s \| 33.9%)	55.89 (+31.79s \| 36.3%)	54.19 (+33.49s \| 38.2%)	55.29 (+32.39s \| 36.9%)	1:08.09 (+19.59s \| 22.3%)
Breast 200 Y	3:05.67	2:13.29 (+52.38s \| 28.2%)	2:07.99 (+57.68s \| 31.1%)	2:07.99 (+57.68s \| 31.1%)	2:02.29 (+63.38s \| 34.1%)	1:58.79 (+66.88s \| 36.0%)	2:00.99 (+64.68s \| 34.8%)	2:28.39 (+37.28s \| 20.1%)
Fly 50 Y	28.09	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:13.18	52.89 (+20.29s \| 27.7%)	50.59 (+22.59s \| 30.9%)	50.59 (+22.59s \| 30.9%)	48.99 (+24.19s \| 33.1%)	47.79 (+25.39s \| 34.7%)	48.39 (+24.79s \| 33.9%)	59.59 (+13.59s \| 18.6%)
IM 200 Y	2:35.24	1:58.19 (+37.05s \| 23.9%)	1:53.89 (+41.35s \| 26.6%)	1:53.89 (+41.35s \| 26.6%)	1:50.09 (+45.15s \| 29.1%)	1:46.39 (+48.85s \| 31.5%)	1:48.89 (+46.35s \| 29.9%)	2:13.09 (+22.15s \| 14.3%)
IM 400 Y	5:32.84	4:14.69 (+78.15s \| 23.5%)	4:06.99 (+85.85s \| 25.8%)	4:06.99 (+85.85s \| 25.8%)	3:57.59 (+95.25s \| 28.6%)	3:48.79 (+104.05s \| 31.3%)	3:52.69 (+100.15s \| 30.1%)	4:43.39 (+49.45s \| 14.9%)

Long Course Distance

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

Progression

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

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Speedo Maryland Junior Championship Si

03/13/2026

Sterling

100 Y Free

59.31

-4.44s (New PB)

A: 55.69 (+3.62s | 6.1%)

50 Free

28.29

100 Free

31.02

59.31

100 Free

59.31

100 Y IM

1:07.58

-1.66s (New PB)

50 IM

29.78

100 IM

37.80

1:07.58

100 IM

1:07.58

200 Y Back

2:18.20

-5.52s (New PB)

A: 2:12.59 (+5.61s | 4.1%)

50 Back

31.74

100 Back

35.18

1:06.92

100 Back

1:06.92

150 Back

35.97

1:42.89

200 Back

35.31

2:18.20

100 Back

1:11.28

50 Y Fly

28.09

-2.70s (New PB)

50 Y Back

29.59

+0.04s

100 Y Back

1:03.36

-2.12s (New PB)

A: 1:01.09 (+2.27s | 3.6%)

50 Back

30.57

100 Back

32.79

1:03.36

100 Back

1:03.36

2026 FOX January Distance Sprint Meet

01/11/2026

South Riding

50 Y Fly

30.79

-8.70s (New PB)

100 Y IM

1:09.24

-20.48s (New PB)

50 IM

32.04

100 IM

37.20

1:09.24

100 IM

1:09.24

50 Y Back

30.01

+0.46s

2025 FOX Winter Clean Up Meet

12/21/2025

Sterling

200 Y Back

2:23.72

-0.06s (New PB)

BB: 2:23.69 (+0.03s | 0.0%)

50 Back

33.66

100 Back

37.54

1:11.20

100 Back

1:11.20

150 Back

36.90

1:48.10

200 Back

35.62

2:23.72

100 Back

1:12.52

50 Y Back

29.55

-1.00s (New PB)

100 Y Back

1:05.48

-1.59s (New PB)

A: 1:01.09 (+4.39s | 6.7%)

50 Back

31.46

100 Back

34.02

1:05.48

100 Back

1:05.48

2025 FSC GTAC Distance Dual

11/08/2025

Owings Mills

1650 Y Free

21:48.85

BB: 20:46.99 (+61.86s | 4.7%)

50 Free

31.57

100 Free

36.31

1:07.88

100 Free

1:07.88

150 Free

38.97

1:46.85

200 Free

38.06

2:24.91

100 Free

1:17.03

250 Free

38.43

3:03.34

300 Free

39.80

3:43.14

100 Free

1:18.23

350 Free

38.64

4:21.78

450 Free

1:19.13

5:40.91

500 Free

40.40

6:21.31

100 Free

1:59.53

550 Free

40.03

7:01.34

600 Free

40.05

7:41.39

100 Free

1:20.08

650 Free

40.15

8:21.54

700 Free

40.96

9:02.50

100 Free

1:21.11

750 Free

40.07

9:42.57

800 Free

40.43

10:23.00

100 Free

1:20.50

850 Free

40.72

11:03.72

900 Free

1:20.55

12:24.27

100 Free

2:01.27

950 Free

38.94

13:03.21

1000 Free

38.38

13:41.59

100 Free

1:17.32

1050 Free

1:21.15

15:02.74

1250 Free

1:21.30

16:24.04

1350 Free

1:22.96

17:47.00

1400 Free

41.61

18:28.61

100 Free

2:04.57

1450 Free

40.48

19:09.09

1500 Free

40.75

19:49.84

100 Free

1:21.23

1550 Free

40.12

20:29.96

1600 Free

39.39

21:09.35

100 Free

1:19.51

1650 Free

39.50

21:48.85

1000 Y Free

13:41.59

B: 13:17.99 (+23.60s | 2.9%)

500 Y Free

6:21.31

+11.65s

BB: 5:58.19 (+23.12s | 6.1%)

2025 Fox Fall Invitational 2

11/01/2025

Sterling

200 Y Breast

3:05.67

B: 2:54.89 (+10.78s | 5.8%)

50 Breast

40.36

100 Breast

48.10

1:28.46

100 Breast

1:28.46

150 Breast

49.42

2:17.88

200 Breast

47.79

3:05.67

100 Breast

1:37.21

200 Y Back

2:23.78

BB: 2:23.69 (+0.09s | 0.1%)

50 Back

32.96

100 Back

37.25

1:10.21

100 Back

1:10.21

150 Back

37.50

1:47.71

200 Back

36.07

2:23.78

100 Back

1:13.57

50 Y Back

30.63

+0.08s

400 Y IM

5:32.84

BB: 5:13.59 (+19.25s | 5.8%)

50 Fly

34.17

100 Fly

42.32

1:16.49

100 Fly

1:16.49

150 Back

40.75

1:57.24

200 Back

40.48

2:37.72

100 Back

1:21.23

250 Breast

50.72

3:28.44

300 Breast

49.63

4:18.07

100 Breast

1:40.35

350 Free

37.33

4:55.40

400 Free

37.44

5:32.84

100 Free

1:14.77

500 Y Free

6:09.66

BB: 5:58.19 (+11.47s | 3.1%)

50 Free

31.48

100 Free

36.65

1:08.13

100 Free

1:08.13

150 Free

38.39

1:46.52

200 Free

38.21

2:24.73

100 Free

1:16.60

250 Free

37.51

3:02.24

300 Free

37.61

3:39.85

100 Free

1:15.12

350 Free

38.15

4:18.00

400 Free

37.89

4:55.89

100 Free

1:16.04

450 Free

37.25

5:33.14

500 Free

36.52

6:09.66

100 Free

1:13.77

2025 Fox Fall Invitational 1 Copied

10/18/2025

Sterling

100 Y Fly

1:13.18

B: 1:10.49 (+2.69s | 3.7%)

50 Fly

33.42

100 Fly

39.76

1:13.18

100 Fly

1:13.18

100 Y Free

1:03.75

-17.15s (New PB)

BB: 1:00.29 (+3.46s | 5.4%)

100 Y Breast

1:27.68

-24.08s (New PB)

B: 1:20.49 (+7.19s | 8.2%)

50 Breast

40.09

100 Breast

47.59

1:27.68

100 Breast

1:27.68

200 Y IM

2:35.24

BB: 2:26.69 (+8.55s | 5.5%)

50 Fly

32.00

100 Back

38.70

1:10.71

100 IM

1:10.71

150 Breast

50.09

2:00.80

200 Free

34.44

2:35.24

100 IM

1:24.53

100 Y Back

1:07.07

-17.52s (New PB)

BB: 1:06.19 (+0.88s | 1.3%)

50 Y Back

30.55

-8.50s (New PB)

50 Y Free

27.37

-7.27s (New PB)

A: 25.59 (+1.78s | 6.5%)

2022 11th HOKI Swim And Tri Winter Champs

12/08/2022

Christiansburg

50 Y Free

34.64

BB: 34.59 (+0.05s | 0.1%)

50 Y Fly

39.49

A: 35.99 (+3.50s | 8.9%)

100 Y Free

1:20.90

BB: 1:18.89 (+2.01s | 2.5%)

50 Free

37.95

100 Free

42.95

1:20.90

100 Free

1:20.90

100 Y IM

1:29.72

BB: 1:29.69 (+0.03s | 0.0%)

50 IM

40.07

100 IM

49.65

1:29.72

100 IM

1:29.72

100 Y Back

1:24.59

A: 1:19.59 (+5.00s | 5.9%)

50 Back

41.00

100 Back

43.59

1:24.59

100 Back

1:24.59

50 Y Breast

51.27

BB: 47.69 (+3.58s | 7.0%)

50 Y Back

39.05

A: 37.59 (+1.46s | 3.7%)

100 Y Breast

1:51.76

BB: 1:42.29 (+9.47s | 8.5%)

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	SouthWestern Age Group Regional
Free 50 Y	27.37	22.19 (+5.18s \| 18.9%)	21.29 (+6.08s \| 22.2%)	21.29 (+6.08s \| 22.2%)	20.59 (+6.78s \| 24.8%)	20.09 (+7.28s \| 26.6%)	20.39 (+6.98s \| 25.5%)	25.29 (+2.08s \| 7.6%)
Free 100 Y	59.31	48.19 (+11.12s \| 18.7%)	46.39 (+12.92s \| 21.8%)	46.39 (+12.92s \| 21.8%)	45.09 (+14.22s \| 24.0%)	43.49 (+15.82s \| 26.7%)	44.39 (+14.92s \| 25.2%)	54.49 (+4.82s \| 8.1%)
Free 500 Y	6:09.66	4:47.79 (+81.87s \| 22.1%)	4:37.09 (+92.57s \| 25.0%)	4:37.09 (+92.57s \| 25.0%)	4:29.49 (+100.17s \| 27.1%)	4:22.09 (+107.57s \| 29.1%)	4:27.69 (+101.97s \| 27.6%)	5:19.99 (+49.67s \| 13.4%)
Free 1000 Y	13:41.59	9:59.49 (+222.10s \| 27.0%)	9:34.29 (+247.30s \| 30.1%)	9:34.29 (+247.30s \| 30.1%)	9:25.49 (+256.10s \| 31.2%)	9:07.49 (+274.10s \| 33.4%)	9:13.19 (+268.40s \| 32.7%)	11:03.89 (+157.70s \| 19.2%)
Free 1650 Y	21:48.85	16:43.89 (+304.96s \| 23.3%)	16:05.49 (+343.36s \| 26.2%)	16:05.49 (+343.36s \| 26.2%)	15:40.39 (+368.46s \| 28.2%)	15:17.39 (+391.46s \| 29.9%)	15:34.19 (+374.66s \| 28.6%)	18:27.59 (+201.26s \| 15.4%)
Back 50 Y	29.55	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:03.36	53.89 (+9.47s \| 14.9%)	51.49 (+11.87s \| 18.7%)	51.49 (+11.87s \| 18.7%)	49.39 (+13.97s \| 22.0%)	47.59 (+15.77s \| 24.9%)	48.89 (+14.47s \| 22.8%)	1:00.49 (+2.87s \| 4.5%)
Back 200 Y	2:18.20	1:57.29 (+20.91s \| 15.1%)	1:52.79 (+25.41s \| 18.4%)	1:52.79 (+25.41s \| 18.4%)	1:48.29 (+29.91s \| 21.6%)	1:45.49 (+32.71s \| 23.7%)	1:47.09 (+31.11s \| 22.5%)	2:10.09 (+8.11s \| 5.9%)
Breast 50 Y	51.27	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:27.68	1:00.89 (+26.79s \| 30.6%)	57.99 (+29.69s \| 33.9%)	57.99 (+29.69s \| 33.9%)	55.89 (+31.79s \| 36.3%)	54.19 (+33.49s \| 38.2%)	55.29 (+32.39s \| 36.9%)	1:08.09 (+19.59s \| 22.3%)
Breast 200 Y	3:05.67	2:13.29 (+52.38s \| 28.2%)	2:07.99 (+57.68s \| 31.1%)	2:07.99 (+57.68s \| 31.1%)	2:02.29 (+63.38s \| 34.1%)	1:58.79 (+66.88s \| 36.0%)	2:00.99 (+64.68s \| 34.8%)	2:28.39 (+37.28s \| 20.1%)
Fly 50 Y	28.09	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:13.18	52.89 (+20.29s \| 27.7%)	50.59 (+22.59s \| 30.9%)	50.59 (+22.59s \| 30.9%)	48.99 (+24.19s \| 33.1%)	47.79 (+25.39s \| 34.7%)	48.39 (+24.79s \| 33.9%)	59.59 (+13.59s \| 18.6%)
IM 200 Y	2:35.24	1:58.19 (+37.05s \| 23.9%)	1:53.89 (+41.35s \| 26.6%)	1:53.89 (+41.35s \| 26.6%)	1:50.09 (+45.15s \| 29.1%)	1:46.39 (+48.85s \| 31.5%)	1:48.89 (+46.35s \| 29.9%)	2:13.09 (+22.15s \| 14.3%)
IM 400 Y	5:32.84	4:14.69 (+78.15s \| 23.5%)	4:06.99 (+85.85s \| 25.8%)	4:06.99 (+85.85s \| 25.8%)	3:57.59 (+95.25s \| 28.6%)	3:48.79 (+104.05s \| 31.3%)	3:52.69 (+100.15s \| 30.1%)	4:43.39 (+49.45s \| 14.9%)