Liam Sheridan

Mage 17MSSESTBXSTMTAC

104 plausible swims · 20 meets · 2024-06-01 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.85	BB+0.76s to A	2026-02-28	2026 SE Southeastern Winter SC Championships venue
100 Freestyle	SCY	53.03	BB+0.44s to A	2026-03-01	2026 SE Southeastern Winter SC Championships venue
200 Freestyle	SCY	1:53.48	A+2.29s to AA	2026-01-18	2026 Gabrielle Rose Tiger Classic venue
500 Freestyle	SCY	5:06.81	A+5.12s to AA	2025-10-26	2025 Fall Invite venue
1000 Freestyle	SCY	10:38.41	A+6.42s to AA		GST Polar Bear Open slow pool
1650 Freestyle	SCY	17:39.25	A+3.56s to AA	2026-03-01	2026 SE Southeastern Winter SC Championships venue
100 Backstroke	SCY	1:06.18	B+4.09s to BB	2025-10-05	2025 Tiger Fall Classic venue
200 Backstroke	SCY	2:20.16	B+4.47s to BB	2025-01-03	2025 Short Course IMX Meet venue
100 Breaststroke	SCY	1:07.85	BB+3.16s to A	2026-01-18	2026 Gabrielle Rose Tiger Classic venue
200 Breaststroke	SCY	2:28.14	BB+7.35s to A	2026-01-17	2026 Gabrielle Rose Tiger Classic venue
100 Butterfly	SCY	1:03.54	B+2.15s to BB	2025-10-05	2025 Tiger Fall Classic venue
200 Butterfly	SCY	2:34.89	+6.10s to B	2025-01-04	2025 Short Course IMX Meet venue
200 Individual Medley	SCY	2:09.00	BB+0.81s to A	2026-01-17	2026 Gabrielle Rose Tiger Classic venue
400 Individual Medley	SCY	5:06.74	B+7.75s to BB	2025-01-04	2025 Short Course IMX Meet venue
50 Freestyle	LCM	28.49	BB+0.70s to A	2025-07-19	2025 SE Southeastern Summer LC Championships venue
100 Freestyle	LCM	1:03.56	BB+2.97s to A	2025-06-22	2025 Dick Fadgen Tiger Classic venue
200 Freestyle	LCM	2:15.11	BB+1.82s to A	2025-04-27	2025 MTAC Spring Invitational venue
400 Freestyle	LCM	4:43.04	A+10.65s to AA	2025-06-22	2025 Dick Fadgen Tiger Classic venue
800 Freestyle	LCM	9:47.49	A+21.30s to AA	2025-06-20	2025 Dick Fadgen Tiger Classic venue
1500 Freestyle	LCM	18:13.71	A+7.32s to AA	2025-07-20	2025 SE Southeastern Summer LC Championships venue
50 Backstroke	LCM	35.67	B+0.98s to BB	2025-04-13	2025 Tiger Spring Splash venue
100 Backstroke	LCM	1:16.01	B+2.92s to BB	2025-04-12	2025 Tiger Spring Splash venue
200 Backstroke	LCM	2:41.48	B+2.19s to BB	2025-03-28	2025 Thunder IMX Meet venue
50 Breaststroke	LCM	37.83	BB+2.84s to A	2025-04-12	2025 Tiger Spring Splash venue
100 Breaststroke	LCM	1:21.92	B+0.13s to BB	2025-04-13	2025 Tiger Spring Splash venue
200 Breaststroke	LCM	2:55.86	BB+11.17s to A	2025-07-19	2025 SE Southeastern Summer LC Championships venue
50 Butterfly	LCM	33.40	B+0.71s to BB	2025-04-12	2025 Tiger Spring Splash venue
100 Butterfly	LCM	1:10.81	B+0.22s to BB	2025-04-26	2025 MTAC Spring Invitational venue
200 Butterfly	LCM	2:59.22	+9.63s to B	2025-03-29	2025 Thunder IMX Meet venue
200 Individual Medley	LCM	2:38.34	BB+9.75s to A	2025-03-28	2025 Thunder IMX Meet venue
400 Individual Medley	LCM	5:33.75	BB+14.76s to A	2025-04-26	2025 MTAC Spring Invitational venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Breaststroke	SCY	28.17	flying	200 Medley Relay (leg 2)	2026-01-17	2026 Gabrielle Rose Tiger Classic
50 Breaststroke	LCM	37.94	flying	200 Medley Relay (leg 2)	2025-04-13	2025 Tiger Spring Splash

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 17-18 · SCY

3162 points (6/6 events)

Event	Time	Points
500 FR SCY	5:06.81	699
200 BK SCY	2:20.16	456
200 BR SCY	2:28.14	554
200 FL SCY	2:34.89	356
200 IM SCY	2:09.00	630
400 IM SCY	5:06.74	467

IMR 17-18 · SCY

2743 points (5/5 events)

Event	Time	Points
200 FR SCY	1:53.48	688
100 BK SCY	1:06.18	403
100 BR SCY	1:07.85	561
100 FL SCY	1:03.54	461
200 IM SCY	2:09.00	630

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 53.03

25.54

27.49

Front half 25.54s · back half 27.49s

200 Freestyle SCY 1:53.48

26.78

28.74

29.32

28.64

Front half 55.52s · back half 57.96s

500 Freestyle SCY 5:06.81

27.77

29.79

30.65

30.98

31.36

31.37

31.60

31.42

31.58

30.29

Front half 150.55s · back half 156.26s

1650 Freestyle SCY 17:39.25

27.95

30.70

31.13

31.42

31.75

31.43

31.63

31.49

31.78

32.03

32.01

31.81

32.39

32.11

32.06

33.04

33.00

32.76

32.60

32.86

32.27

32.31

32.88

32.66

33.10

32.57

32.88

33.10

32.43

32.53

32.71

32.61

31.25

100 Backstroke SCY 1:06.18 RT 0.72s

32.54

33.64

Front half 32.54s · back half 33.64s

200 Backstroke SCY 2:20.16

34.29

35.33

35.81

34.73

Front half 69.62s · back half 70.54s

100 Breaststroke SCY 1:07.85

31.88

35.97

Front half 31.88s · back half 35.97s

200 Breaststroke SCY 2:28.14 RT 1.99s

33.51

37.59

38.66

38.38

Front half 71.10s · back half 77.04s

100 Butterfly SCY 1:03.54

29.15

34.39

Front half 29.15s · back half 34.39s

200 Butterfly SCY 2:34.89

34.65

39.49

40.80

39.95

Front half 74.14s · back half 80.75s

200 Individual Medley SCY 2:09.00

28.54

33.61

36.92

29.93

Front half 62.15s · back half 66.85s

400 Individual Medley SCY 5:06.74

35.17

38.53

39.97

37.52

44.50

45.07

33.98

32.00

Front half 151.19s · back half 155.55s

100 Freestyle LCM 1:03.56

30.84

32.72

Front half 30.84s · back half 32.72s

200 Freestyle LCM 2:15.11

65.78

69.33

Front half 65.78s · back half 69.33s

400 Freestyle LCM 4:43.04

31.43

34.78

36.12

36.42

36.78

36.86

36.39

34.26

Front half 138.75s · back half 144.29s

800 Freestyle LCM 9:47.49

33.03

35.96

36.82

37.25

36.85

37.50

36.89

37.44

37.45

37.49

37.24

37.37

36.96

35.05

Front half 291.12s · back half 296.37s

1500 Freestyle LCM 18:13.71

32.32

35.40

36.21

36.87

36.64

36.83

36.79

36.75

36.53

36.56

36.52

36.65

36.96

36.70

36.36

37.00

36.63

36.70

36.85

36.72

36.63

36.37

37.06

36.98

37.22

36.99

36.62

36.26

34.96

Front half 544.09s · back half 549.62s

100 Backstroke LCM 1:16.01

37.65

38.36

Front half 37.65s · back half 38.36s

200 Backstroke LCM 2:41.48

38.59

40.79

41.09

41.01

Front half 79.38s · back half 82.10s

100 Breaststroke LCM 1:21.92

38.15

43.77

Front half 38.15s · back half 43.77s

200 Breaststroke LCM 2:55.86

38.96

45.06

45.48

46.36

Front half 84.02s · back half 91.84s

200 Butterfly LCM 2:59.22

41.19

46.32

47.81

43.90

Front half 87.51s · back half 91.71s

200 Individual Medley LCM 2:38.34

36.01

42.41

46.08

33.84

Front half 78.42s · back half 79.92s

400 Individual Medley LCM 5:33.75

35.17

40.21

44.07

43.84

48.38

49.78

37.58

34.72

Front half 163.29s · back half 170.46s

Reaction time

fastest 0.67s average 1.034s slowest 1.99s 5 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 24.85 2 swims

100 Freestyle SCY 53.03 3 swims

200 Freestyle SCY 1:53.48 4 swims

500 Freestyle SCY 5:06.81 5 swims

1000 Freestyle SCY 10:38.41 1 swim

1650 Freestyle SCY 17:39.25 5 swims

100 Backstroke SCY 1:06.18 1 swim

200 Backstroke SCY 2:20.16 1 swim

100 Breaststroke SCY 1:07.85 5 swims

200 Breaststroke SCY 2:28.14 6 swims

100 Butterfly SCY 1:03.54 1 swim

200 Butterfly SCY 2:34.89 1 swim

200 Individual Medley SCY 2:09.00 6 swims

400 Individual Medley SCY 5:06.74 1 swim

50 Freestyle LCM 28.49 7 swims

100 Freestyle LCM 1:03.56 3 swims

200 Freestyle LCM 2:15.11 5 swims

400 Freestyle LCM 4:43.04 4 swims

800 Freestyle LCM 9:47.49 2 swims

1500 Freestyle LCM 18:13.71 5 swims

50 Backstroke LCM 35.67 1 swim

100 Backstroke LCM 1:16.01 2 swims

200 Backstroke LCM 2:41.48 3 swims

50 Breaststroke LCM 37.83 1 swim

100 Breaststroke LCM 1:21.92 7 swims

200 Breaststroke LCM 2:55.86 9 swims

50 Butterfly LCM 33.40 1 swim

100 Butterfly LCM 1:10.81 2 swims

200 Butterfly LCM 2:59.22 2 swims

200 Individual Medley LCM 2:38.34 2 swims

400 Individual Medley LCM 5:33.75 5 swims