Liam McCarthy

Age: 12 years old
Age Category: 11-12
Team: Boise YMCA Swim Team | Snake River Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Snake River Swimming

Boise YMCA Swim Team

Free 50 Y

33.30

10/11/2025

B: 32.79 (+0.51s | 1.5%)

Free 100 Y

1:15.69

10/11/2025

B: 1:11.49 (+4.20s | 5.5%)

50 Free

36.59

100 Free

39.10

1:15.69

100 Free

1:15.69

Free 200 Y

2:42.92

10/11/2025

B: 2:35.99 (+6.93s | 4.3%)

50 Free

36.89

100 Free

41.25

1:18.14

100 Free

1:18.14

150 Free

43.50

2:01.64

200 Free

41.28

2:42.92

100 Free

1:24.78

Back 50 Y

42.32

10/11/2025

B: 38.49 (+3.83s | 9.1%)

Back 100 Y

1:30.19

10/11/2025

B: 1:22.19 (+8.00s | 8.9%)

50 Back

45.31

100 Back

44.88

1:30.19

100 Back

1:30.19

Breast 50 Y

54.23

04/06/2024

B: 43.49 (+10.74s | 19.8%)

Fly 50 Y

42.55

04/26/2025

B: 37.09 (+5.46s | 12.8%)

IM 100 Y

1:30.23

10/11/2025

B: 1:21.89 (+8.34s | 9.2%)

50 IM

41.31

100 IM

48.92

1:30.23

100 IM

1:30.23

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Snake River Swimming

Boise YMCA Swim Team

Free 50 M

38.65

07/18/2025

B: 37.39 (+1.26s | 3.3%)

Free 100 M

1:36.86

05/17/2024

B: 1:22.09 (+14.77s | 15.2%)

50 Free

45.53

100 Free

51.33

1:36.86

100 Free

1:36.86

Free 200 M

3:06.69

07/18/2025

B: 2:59.19 (+7.50s | 4.0%)

50 Free

39.62

100 Free

48.60

1:28.22

100 Free

1:28.22

150 Free

51.51

2:19.73

200 Free

46.96

3:06.69

100 Free

1:38.47

Back 50 M

47.71

07/18/2025

B: 44.49 (+3.22s | 6.7%)

Back 100 M

1:47.17

07/18/2025

B: 1:37.19 (+9.98s | 9.3%)

50 Back

49.79

100 Back

57.38

1:47.17

100 Back

1:47.17

Breast 100 M

2:16.00

05/17/2024

B: 1:47.79 (+28.21s | 20.7%)

50 Breast

1:05.61

100 Breast

1:10.39

2:16.00

100 Breast

2:16.00

Above are the fastest times that Liam McCarthy has achieved in his swimming career. For each event, you can find Liam's best time, the corresponding time standard, as well as how much faster Liam needs to be to reach the next level. The last columns provide Liam rankings at the team and LSC levels. These rankings are based on the Liam'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	33.30	22.19 (+11.11s \| 33.4%)	21.29 (+12.01s \| 36.1%)	21.29 (+12.01s \| 36.1%)	20.59 (+12.71s \| 38.2%)	20.09 (+13.21s \| 39.7%)	20.39 (+12.91s \| 38.8%)	27.49 (+5.81s \| 17.4%)
Free 100 Y	1:15.69	48.19 (+27.50s \| 36.3%)	46.39 (+29.30s \| 38.7%)	46.39 (+29.30s \| 38.7%)	45.09 (+30.60s \| 40.4%)	43.49 (+32.20s \| 42.5%)	44.39 (+31.30s \| 41.4%)	59.29 (+16.40s \| 21.7%)
Free 200 Y	2:42.92	1:45.79 (+57.13s \| 35.1%)	1:41.59 (+61.33s \| 37.6%)	1:41.59 (+61.33s \| 37.6%)	1:38.79 (+64.13s \| 39.4%)	1:36.49 (+66.43s \| 40.8%)	1:38.09 (+64.83s \| 39.8%)	2:09.19 (+33.73s \| 20.7%)
Back 50 Y	42.32	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+10.43s \| 24.6%)
Back 100 Y	1:30.19	53.89 (+36.30s \| 40.2%)	51.49 (+38.70s \| 42.9%)	51.49 (+38.70s \| 42.9%)	49.39 (+40.80s \| 45.2%)	47.59 (+42.60s \| 47.2%)	48.89 (+41.30s \| 45.8%)	1:07.49 (+22.70s \| 25.2%)
Breast 50 Y	54.23	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+18.74s \| 34.6%)
Fly 50 Y	42.55	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+12.06s \| 28.3%)
IM 100 Y	1:30.23	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+22.14s \| 24.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	38.65	25.89 (+12.76s \| 33.0%)	24.59 (+14.06s \| 36.4%)	24.59 (+14.06s \| 36.4%)	24.29 (+14.36s \| 37.2%)	23.39 (+15.26s \| 39.5%)	23.79 (+14.86s \| 38.4%)	31.49 (+7.16s \| 18.5%)
Free 100 M	1:36.86	56.09 (+40.77s \| 42.1%)	53.59 (+43.27s \| 44.7%)	53.59 (+43.27s \| 44.7%)	52.59 (+44.27s \| 45.7%)	50.99 (+45.87s \| 47.4%)	51.99 (+44.87s \| 46.3%)	1:07.49 (+29.37s \| 30.3%)
Free 200 M	3:06.69	2:03.09 (+63.60s \| 34.1%)	1:57.79 (+68.90s \| 36.9%)	1:57.79 (+68.90s \| 36.9%)	1:55.49 (+71.20s \| 38.1%)	1:52.19 (+74.50s \| 39.9%)	1:54.09 (+72.60s \| 38.9%)	2:26.99 (+39.70s \| 21.3%)
Back 50 M	47.71	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+10.92s \| 22.9%)
Back 100 M	1:47.17	1:03.29 (+43.88s \| 40.9%)	1:00.59 (+46.58s \| 43.5%)	1:00.59 (+46.58s \| 43.5%)	58.89 (+48.28s \| 45.0%)	57.29 (+49.88s \| 46.5%)	58.19 (+48.98s \| 45.7%)	1:18.49 (+28.68s \| 26.8%)
Breast 100 M	2:16.00	1:11.29 (+64.71s \| 47.6%)	1:08.19 (+67.81s \| 49.9%)	1:08.19 (+67.81s \| 49.9%)	1:06.59 (+69.41s \| 51.0%)	1:04.09 (+71.91s \| 52.9%)	1:05.29 (+70.71s \| 52.0%)	1:27.69 (+48.31s \| 35.5%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 Koudelka Memorial

10/11/2025

Nampa

50 Y Free

33.30

-1.39s (New PB)

B: 32.79 (+0.51s | 1.5%)

100 Y Free

1:15.69

-4.07s (New PB)

B: 1:11.49 (+4.20s | 5.5%)

50 Free

36.59

100 Free

39.10

1:15.69

100 Free

1:15.69

200 Y Free

2:42.92

-9.45s (New PB)

B: 2:35.99 (+6.93s | 4.3%)

50 Free

36.89

100 Free

41.25

1:18.14

100 Free

1:18.14

150 Free

43.50

2:01.64

200 Free

41.28

2:42.92

100 Free

1:24.78

100 Y Back

1:30.19

-7.00s (New PB)

B: 1:22.19 (+8.00s | 8.9%)

50 Back

45.31

100 Back

44.88

1:30.19

100 Back

1:30.19

50 Y Back

42.32

-0.36s (New PB)

B: 38.49 (+3.83s | 9.1%)

100 Y IM

1:30.23

-6.82s (New PB)

B: 1:21.89 (+8.34s | 9.2%)

50 IM

41.31

100 IM

48.92

1:30.23

100 IM

1:30.23

2025 LCM Summer Championships

07/18/2025

Boise

50 M Free

38.65

-5.16s (New PB)

B: 37.39 (+1.26s | 3.3%)

100 M Back

1:47.17

-5.26s (New PB)

B: 1:37.19 (+9.98s | 9.3%)

50 Back

49.79

100 Back

57.38

1:47.17

100 Back

1:47.17

50 M Back

47.71

-3.52s (New PB)

B: 44.49 (+3.22s | 6.7%)

200 M Free

3:06.69

B: 2:59.19 (+7.50s | 4.0%)

50 Free

39.62

100 Free

48.60

1:28.22

100 Free

1:28.22

150 Free

51.51

2:19.73

200 Free

46.96

3:06.69

100 Free

1:38.47

2025 Spring Fever Pentathlon

04/26/2025

Caldwell

50 Y Fly

42.55

-3.07s (New PB)

B: 37.09 (+5.46s | 12.8%)

50 Y Free

34.69

-2.01s (New PB)

B: 32.79 (+1.90s | 5.5%)

50 Y Back

44.64

+1.96s

B: 38.49 (+6.15s | 13.8%)

April Pools 2025

04/05/2025

Nampa

200 Y Free

2:52.37

-0.46s (New PB)

B: 2:35.99 (+16.38s | 9.5%)

50 Free

37.96

100 Free

44.51

1:22.47

100 Free

1:22.47

150 Free

46.12

2:08.59

200 Free

43.78

2:52.37

100 Free

1:29.90

50 Y Free

37.99

+1.29s

B: 32.79 (+5.20s | 13.7%)

100 Y IM

1:38.89

+1.84s

B: 1:21.89 (+17.00s | 17.2%)

50 IM

46.04

100 IM

52.85

1:38.89

100 IM

1:38.89

100 Y Free

1:19.76

-3.26s (New PB)

B: 1:11.49 (+8.27s | 10.4%)

50 Free

37.81

100 Free

41.95

1:19.76

100 Free

1:19.76

2025 SRS Winter Champsionships

02/14/2025

Boise

50 Y Free

36.74

+0.04s

B: 32.79 (+3.95s | 10.8%)

200 Y Free

2:52.83

-4.31s (New PB)

B: 2:35.99 (+16.84s | 9.7%)

50 Free

38.32

100 Free

44.77

1:23.09

100 Free

1:23.09

150 Free

45.85

2:08.94

200 Free

43.89

2:52.83

100 Free

1:29.74

50 Y Back

42.68

-0.10s (New PB)

B: 38.49 (+4.19s | 9.8%)

100 Y Free

1:23.11

+0.09s

B: 1:11.49 (+11.62s | 14.0%)

50 Free

38.92

100 Free

44.19

1:23.11

100 Free

1:23.11

2025 BY January Winter Invitational

01/25/2025

Boise

100 Y IM

1:37.05

-6.56s (New PB)

B: 1:21.89 (+15.16s | 15.6%)

50 IM

44.82

100 IM

52.23

1:37.05

100 IM

1:37.05

100 Y Free

1:29.13

+6.11s

B: 1:11.49 (+17.64s | 19.8%)

50 Free

42.37

100 Free

46.76

1:29.13

100 Free

1:29.13

200 Y Free

2:57.14

-9.11s (New PB)

B: 2:35.99 (+21.15s | 11.9%)

50 Free

39.72

100 Free

46.41

1:26.13

100 Free

1:26.13

150 Free

47.37

2:13.50

200 Free

43.64

2:57.14

100 Free

1:31.01

50 Y Back

45.56

+2.78s

B: 38.49 (+7.07s | 15.5%)

50 Y Fly

46.74

+1.12s

B: 37.09 (+9.65s | 20.6%)

50 Y Free

36.70

-0.89s (New PB)

B: 32.79 (+3.91s | 10.7%)

100 Y Back

1:41.58

+4.39s

B: 1:22.19 (+19.39s | 19.1%)

50 Back

49.58

100 Back

52.00

1:41.58

100 Back

1:41.58

2024 BY Candy Cane Invitational

12/14/2024

Boise

50 Y Free

37.93

+0.34s

B: 32.79 (+5.14s | 13.6%)

50 Y Back

44.13

+1.35s

B: 38.49 (+5.64s | 12.8%)

2024 56th BY Thanksgiving Invitational

11/22/2024

Boise

50 Y Fly

45.62

-4.17s (New PB)

B: 37.09 (+8.53s | 18.7%)

100 Y Free

1:23.02

-3.62s (New PB)

B: 1:11.49 (+11.53s | 13.9%)

50 Free

39.97

100 Free

43.05

1:23.02

100 Free

1:23.02

100 Y Back

1:37.21

+0.02s

B: 1:22.19 (+15.02s | 15.5%)

BSC BY Spooky Time Trial

10/13/2024

Boise

50 Y Free

37.59

-0.08s (New PB)

B: 32.79 (+4.80s | 12.8%)

50 Y Back

43.03

+0.25s

B: 38.49 (+4.54s | 10.6%)

2024 BY Spring Fling Invitational

05/17/2024

Boise

100 M Back

1:52.43

B: 1:37.19 (+15.24s | 13.6%)

50 Back

54.14

100 Back

58.29

1:52.43

100 Back

1:52.43

100 M Breast

2:16.00

B: 1:47.79 (+28.21s | 20.7%)

50 Breast

1:05.61

100 Breast

1:10.39

2:16.00

100 Breast

2:16.00

50 M Free

43.81

B: 37.39 (+6.42s | 14.7%)

100 M Free

1:36.86

B: 1:22.09 (+14.77s | 15.2%)

50 Free

45.53

100 Free

51.33

1:36.86

100 Free

1:36.86

50 M Back

51.23

B: 44.49 (+6.74s | 13.2%)

April Pools 2024

04/06/2024

Nampa

50 Y Back

42.78

-3.07s (New PB)

B: 38.49 (+4.29s | 10.0%)

50 Y Free

40.00

+2.33s

B: 32.79 (+7.21s | 18.0%)

200 Y Free

3:10.73

+4.48s

B: 2:35.99 (+34.74s | 18.2%)

50 Free

42.33

100 Free

48.78

1:31.11

100 Free

1:31.11

150 Free

50.74

2:21.85

200 Free

48.88

3:10.73

100 Free

1:39.62

100 Y Free

1:27.60

+0.96s

B: 1:11.49 (+16.11s | 18.4%)

50 Free

41.71

100 Free

45.89

1:27.60

100 Free

1:27.60

100 Y Back

1:37.19

-4.63s (New PB)

B: 1:22.19 (+15.00s | 15.4%)

50 Back

46.56

100 Back

50.63

1:37.19

100 Back

1:37.19

50 Y Breast

54.23

B: 43.49 (+10.74s | 19.8%)

2024 Shamrock Invitational

03/09/2024

Boise

100 Y Free

1:26.64

-0.07s (New PB)

B: 1:11.49 (+15.15s | 17.5%)

50 Free

40.98

100 Free

45.66

1:26.64

100 Free

1:26.64

50 Y Fly

49.79

-5.44s (New PB)

B: 37.09 (+12.70s | 25.5%)

50 Y Free

37.67

-0.52s (New PB)

B: 32.79 (+4.88s | 13.0%)

2024 BY January Winter Invitational

01/20/2024

Boise

50 Y Free

38.19

-5.31s (New PB)

B: 38.19 (+0.00s | -0.0%)

200 Y Free

3:06.25

BB: 2:50.59 (+15.66s | 8.4%)

50 Free

41.52

100 Free

46.09

1:27.61

100 Free

1:27.61

150 Free

47.93

2:15.54

200 Free

50.71

3:06.25

100 Free

1:38.64

100 Y Back

1:42.37

+0.55s

B: 1:40.69 (+1.68s | 1.6%)

50 Back

48.56

100 Back

53.81

1:42.37

100 Back

1:42.37

50 Y Back

46.49

+0.64s

BB: 42.89 (+3.60s | 7.7%)

100 Y Free

1:29.16

+2.45s

B: 1:27.99 (+1.17s | 1.3%)

50 Free

43.83

100 Free

45.33

1:29.16

100 Free

1:29.16

2023 BY Candy Cane Invitational

12/16/2023

Boise

50 Y Free

52.27

+8.77s

B: 38.19 (+14.08s | 26.9%)

50 Y Back

45.85

-0.28s (New PB)

BB: 42.89 (+2.96s | 6.5%)

100 Y IM

1:43.61

B: 1:39.69 (+3.92s | 3.8%)

50 IM

49.81

100 IM

53.80

1:43.61

100 IM

1:43.61

100 Y Free

1:26.71

-9.69s (New PB)

BB: 1:18.89 (+7.82s | 9.0%)

50 Free

1:27.85

100 Free

-1.-14

1:26.71

100 Free

1:26.71

100 Y Back

1:41.82

B: 1:40.69 (+1.13s | 1.1%)

50 Back

48.12

100 Back

53.70

1:41.82

100 Back

1:41.82

2023 BY Thanksgiving Invitational

11/17/2023

Boise

100 Y Free

1:36.40

B: 1:27.99 (+8.41s | 8.7%)

50 Free

47.46

100 Free

48.94

1:36.40

100 Free

1:36.40

50 Y Fly

55.23

B: 46.49 (+8.74s | 15.8%)

50 Y Free

43.50

B: 38.19 (+5.31s | 12.2%)

50 Y Back

46.13

BB: 42.89 (+3.24s | 7.0%)

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 M	38.65	25.89 (+12.76s \| 33.0%)	24.59 (+14.06s \| 36.4%)	24.59 (+14.06s \| 36.4%)	24.29 (+14.36s \| 37.2%)	23.39 (+15.26s \| 39.5%)	23.79 (+14.86s \| 38.4%)	31.49 (+7.16s \| 18.5%)
Free 100 M	1:36.86	56.09 (+40.77s \| 42.1%)	53.59 (+43.27s \| 44.7%)	53.59 (+43.27s \| 44.7%)	52.59 (+44.27s \| 45.7%)	50.99 (+45.87s \| 47.4%)	51.99 (+44.87s \| 46.3%)	1:07.49 (+29.37s \| 30.3%)
Free 200 M	3:06.69	2:03.09 (+63.60s \| 34.1%)	1:57.79 (+68.90s \| 36.9%)	1:57.79 (+68.90s \| 36.9%)	1:55.49 (+71.20s \| 38.1%)	1:52.19 (+74.50s \| 39.9%)	1:54.09 (+72.60s \| 38.9%)	2:26.99 (+39.70s \| 21.3%)
Back 50 M	47.71	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+10.92s \| 22.9%)
Back 100 M	1:47.17	1:03.29 (+43.88s \| 40.9%)	1:00.59 (+46.58s \| 43.5%)	1:00.59 (+46.58s \| 43.5%)	58.89 (+48.28s \| 45.0%)	57.29 (+49.88s \| 46.5%)	58.19 (+48.98s \| 45.7%)	1:18.49 (+28.68s \| 26.8%)
Breast 100 M	2:16.00	1:11.29 (+64.71s \| 47.6%)	1:08.19 (+67.81s \| 49.9%)	1:08.19 (+67.81s \| 49.9%)	1:06.59 (+69.41s \| 51.0%)	1:04.09 (+71.91s \| 52.9%)	1:05.29 (+70.71s \| 52.0%)	1:27.69 (+48.31s \| 35.5%)