Peter Cassidy

Mage 17LANCSEATOM

113 plausible swims · 15 meets · 2023-03-03 → 2026-03-22

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.44	AAA+0.35s to AAAA·Sectionals ✓+0.15s to Futures	2026-03-07	Speedo Southern Premier fast pool
100 Freestyle	SCY	46.14	AAA+0.05s to AAAA·Futures ✓+1.25s to Winter JNs	2026-03-21	2026 BRSL Championships venue
200 Freestyle	SCY	1:40.74	AAAA·Futures ✓+2.35s to Winter JNs	2026-03-06	Speedo Southern Premier fast pool
500 Freestyle	SCY	4:36.72	AAA+1.23s to AAAA·Futures ✓+7.93s to Winter JNs	2025-03-01	2025 SE Speedo Southern Premier venue
1000 Freestyle	SCY	9:55.43	AAA+18.44s to AAAA·Sectionals ✓+21.14s to Futures	2026-01-11	ATOM Frosty Invitational 2026 venue
1650 Freestyle	SCY	16:42.64	AAA+38.75s to AAAA·Sectionals ✓+37.15s to Futures	2025-03-02	2025 SE Speedo Southern Premier venue
50 Backstroke	SCY	26.22	A+0.53s to AA·+0.53s to Sectionals	2025-09-21	Battle of the Houses #1 venue
100 Backstroke	SCY	51.12	AAA+1.03s to AAAA·Futures ✓+1.93s to Winter JNs	2026-03-21	2026 BRSL Championships venue
200 Backstroke	SCY	1:59.99	AA+5.20s to AAA·Sectionals ✓+7.20s to Futures	2026-03-06	Speedo Southern Premier fast pool
50 Breaststroke	SCY	31.08	BB+0.19s to A·+1.59s to Sectionals	2025-09-21	Battle of the Houses #1 venue
100 Breaststroke	SCY	1:03.57	A+1.48s to AA·+0.88s to Sectionals	2025-12-19	Battle of the Houses #2 2025 venue
200 Breaststroke	SCY	2:26.33	BB+5.54s to A·+7.04s to Sectionals	2025-10-18	2025 NCAC IMX venue
50 Butterfly	SCY	24.34	AAA+0.95s to AAAA·+0.05s to Sectionals	2025-09-21	Battle of the Houses #1 venue
100 Butterfly	SCY	51.88	AAA+2.29s to AAAA·Sectionals ✓+1.29s to Futures	2025-12-19	Battle of the Houses #2 2025 venue
200 Butterfly	SCY	2:04.99	A+2.80s to AA·+6.50s to Sectionals	2023-03-03	2023 SE Speedo Southern Premier
200 Individual Medley	SCY	2:04.99	A+2.10s to AA·+5.60s to Sectionals	2025-10-19	2025 NCAC IMX venue
400 Individual Medley	SCY	4:10.02	AAA+8.53s to AAAA·Sectionals ✓+3.03s to Futures	2025-02-28	2025 SE Speedo Southern Premier venue
50 Freestyle	LCM	25.38	AAA+0.99s to AAAA·Sectionals ✓+0.79s to Futures	2025-05-15	2025 Charlotte Open venue
100 Freestyle	LCM	54.44	AAA+1.45s to AAAA·Sectionals ✓+0.85s to Futures	2025-07-25	2025 NCSA Summer Swimming Championships
200 Freestyle	LCM	1:57.98	AAA+1.39s to AAAA·Sectionals ✓+0.19s to Futures	2025-06-29	EAC Independence Invitational venue
400 Freestyle	LCM	4:17.02	AAA+8.33s to AAAA·Sectionals ✓+7.03s to Futures	2025-05-17	2025 Charlotte Open venue
800 Freestyle	LCM	9:12.88	AA+11.39s to AAA·+17.29s to Sectionals	2025-05-18	2025 Charlotte Open venue
1500 Freestyle	LCM	16:51.73	AAA+19.84s to AAAA·Sectionals ✓+12.74s to Futures	2025-06-26	EAC Independence Invitational venue
50 Backstroke	LCM	29.56	AA+0.17s to AAA·Sectionals ✓+1.67s to Futures	2025-07-25	2025 NCSA Summer Swimming Championships
100 Backstroke	LCM	1:01.65	AAA+2.56s to AAAA·Sectionals ✓+1.06s to Futures	2025-07-25	2025 NCSA Summer Swimming Championships
200 Backstroke	LCM	2:26.65	A+5.66s to AA·+5.96s to Sectionals	2026-01-19	2026 NC SwimMAC Novant LC venue
50 Butterfly	LCM	26.68	AAA+0.29s to AAAA·Sectionals ✓+0.39s to Futures	2025-05-15	2025 Charlotte Open venue
100 Butterfly	LCM	58.97	AAA+1.98s to AAAA·Sectionals ✓+0.98s to Futures	2025-06-27	EAC Independence Invitational venue
200 Butterfly	LCM	2:31.87	BB+6.48s to A·+14.48s to Sectionals	2025-06-07	2025 TEAM School's Out Summer Invite venue
200 Individual Medley	LCM	2:21.02	AA+4.83s to AAA·+3.33s to Sectionals	2025-06-29	EAC Independence Invitational venue
400 Individual Medley	LCM	4:57.96	AA+5.57s to AAA·+4.07s to Sectionals	2025-06-27	EAC Independence Invitational venue

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

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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
100 Freestyle	SCY	46.16	flying	400 Free Relay (leg 2)	2026-03-07	Speedo Southern Premier
100 Backstroke	SCY	53.20	flat	400 Medley Relay	2026-03-08	Speedo Southern Premier

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

4485 points (6/6 events)

Event	Time	Points
500 FR SCY	4:36.72	953
200 BK SCY	1:59.99	726
200 BR SCY	2:26.33	575
200 FL SCY	2:04.99	677
200 IM SCY	2:04.99	692
400 IM SCY	4:10.02	862

IMR 17-18 · SCY

4079 points (5/5 events)

Event	Time	Points
200 FR SCY	1:40.74	983
100 BK SCY	51.12	874
100 BR SCY	1:03.57	683
100 FL SCY	51.88	847
200 IM SCY	2:04.99	692

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

PR splits

100 Freestyle SCY 46.14

22.30

23.84

Front half 22.30s · back half 23.84s

200 Freestyle SCY 1:40.74 RT 0.68s

49.02

25.63

26.09

500 Freestyle SCY 4:36.72

25.47

27.55

28.43

28.31

28.20

27.80

27.91

28.00

28.12

26.93

Front half 137.96s · back half 138.76s

1000 Freestyle SCY 9:55.43

25.58

28.41

28.95

29.78

29.63

29.79

30.02

30.17

30.37

30.35

30.00

30.02

30.18

30.41

30.60

30.39

30.24

30.71

30.22

29.61

Front half 293.05s · back half 302.38s

1650 Freestyle SCY 16:42.64

26.71

28.91

29.91

29.51

30.00

30.12

30.28

30.75

30.54

30.36

30.48

30.75

30.83

30.81

30.64

30.63

30.20

30.70

31.20

30.69

30.25

30.79

30.58

30.79

30.81

30.92

30.94

31.15

30.83

30.76

30.82

30.45

29.53

100 Backstroke SCY 51.12

24.52

26.60

Front half 24.52s · back half 26.60s

200 Backstroke SCY 1:59.99 RT 0.65s

27.75

29.90

31.04

31.30

Front half 57.65s · back half 62.34s

100 Breaststroke SCY 1:03.57

29.67

33.90

Front half 29.67s · back half 33.90s

200 Breaststroke SCY 2:26.33

32.57

37.46

38.01

38.29

Front half 70.03s · back half 76.30s

100 Butterfly SCY 51.88

23.93

27.95

Front half 23.93s · back half 27.95s

200 Individual Medley SCY 2:04.99

25.77

30.61

38.91

29.70

Front half 56.38s · back half 68.61s

400 Individual Medley SCY 4:10.02

26.00

29.66

31.80

31.72

36.28

36.66

29.40

28.50

Front half 119.18s · back half 130.84s

200 Freestyle LCM 1:57.98

27.78

30.15

30.17

29.88

Front half 57.93s · back half 60.05s

400 Freestyle LCM 4:17.02

29.17

31.29

32.53

32.65

33.46

32.83

33.46

31.63

Front half 125.64s · back half 131.38s

800 Freestyle LCM 9:12.88

30.30

32.76

34.10

34.07

34.59

34.50

35.13

34.80

36.07

34.78

35.66

35.42

35.63

35.50

35.27

34.30

Front half 270.25s · back half 282.63s

1500 Freestyle LCM 16:51.73

29.96

33.48

33.51

33.83

33.88

34.13

33.80

34.12

33.82

33.91

33.92

33.79

33.68

34.07

33.91

33.62

33.69

33.64

33.78

34.07

34.34

33.71

33.92

34.07

34.15

33.65

34.45

34.16

32.85

Front half 503.72s · back half 508.01s

200 Backstroke LCM 2:26.65

33.60

36.98

38.61

37.46

Front half 70.58s · back half 76.07s

100 Butterfly LCM 58.97

27.59

31.38

Front half 27.59s · back half 31.38s

200 Butterfly LCM 2:31.87

31.44

38.32

39.72

42.39

Front half 69.76s · back half 82.11s

200 Individual Medley LCM 2:21.02

28.40

35.34

44.40

32.88

Front half 63.74s · back half 77.28s

400 Individual Medley LCM 4:57.96

30.29

35.63

39.04

37.81

44.68

44.69

33.51

32.31

Front half 142.77s · back half 155.19s

Reaction time

fastest 0.51s average 0.638s slowest 0.69s 11 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 21.44 8 swims

100 Freestyle SCY 46.14 10 swims

200 Freestyle SCY 1:40.74 10 swims

500 Freestyle SCY 4:36.72 7 swims

1000 Freestyle SCY 9:55.43 1 swim

1650 Freestyle SCY 16:42.64 1 swim

50 Backstroke SCY 26.22 1 swim

100 Backstroke SCY 51.12 4 swims

200 Backstroke SCY 1:59.99 3 swims

50 Breaststroke SCY 31.08 1 swim

100 Breaststroke SCY 1:03.57 3 swims

200 Breaststroke SCY 2:26.33 1 swim

50 Butterfly SCY 24.34 1 swim

100 Butterfly SCY 51.88 9 swims

200 Butterfly SCY 2:04.99 2 swims

200 Individual Medley SCY 2:04.99 1 swim

400 Individual Medley SCY 4:10.02 4 swims

50 Freestyle LCM 25.38 6 swims

100 Freestyle LCM 54.44 5 swims

200 Freestyle LCM 1:57.98 8 swims

400 Freestyle LCM 4:17.02 5 swims

800 Freestyle LCM 9:12.88 1 swim

1500 Freestyle LCM 16:51.73 1 swim

50 Backstroke LCM 29.56 1 swim

100 Backstroke LCM 1:01.65 5 swims

200 Backstroke LCM 2:26.65 2 swims

50 Butterfly LCM 26.68 2 swims

100 Butterfly LCM 58.97 5 swims

200 Butterfly LCM 2:31.87 1 swim

200 Individual Medley LCM 2:21.02 2 swims

400 Individual Medley LCM 4:57.96 2 swims