Sam Petersen

Mage 17CZIEMTUTHASTLEHIUHASTUNUNATUTAH

628 plausible swims · 99 meets · 2001-06-20 → 2026-06-30

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.52	AA+0.43s to AAA		2026 UT 6A State OBS fast pool
100 Freestyle	SCY	47.73	AAA+1.64s to AAAA	2026-03-15	2026 Speedo Sectionals (North) - West Fargo venue
200 Freestyle	SCY	1:43.15	AAA+1.66s to AAAA	2025-12-04	2025 UT SC Senior Championships fast pool
500 Freestyle	SCY	4:39.40	AAA+3.91s to AAAA	2024-04-03	2024 Western Zone SCY Senior Zones fast pool
1000 Freestyle	SCY	10:06.01	AA+1.52s to AAA	2024-12-07	2024 Utah Swimming SC Senior Championship fast pool
1650 Freestyle	SCY	16:21.88	AAA+17.99s to AAAA	2024-04-06	2024 Western Zone SCY Senior Zones fast pool
50 Backstroke	SCY	34.90	+3.71s to B	2019-11-09	2019 UT HAST Fall Back Bash venue
100 Backstroke	SCY	1:00.14	BB+2.85s to A	2024-11-01	2024 UT HAST Fall Back Bash venue
200 Backstroke	SCY	2:11.39	BB+6.20s to A	2024-01-19	2024 HAST Winter Invitational venue
50 Breaststroke	SCY	32.77	BB+1.88s to A	2021-06-30	2021 UT HAST RWB Mini venue
100 Breaststroke	SCY	1:07.60	BB+2.91s to A	2023-03-04	2023 UT SC Age Group Championship venue
200 Breaststroke	SCY	2:16.51	A+1.62s to AA	2023-12-02	2023-24 Utah Swimming SC Senior Championship fast pool
50 Butterfly	SCY	24.06	AAA+0.67s to AAAA	2026-03-13	2026 Speedo Sectionals (North) - West Fargo venue
100 Butterfly	SCY	53.79	AA+1.80s to AAA	2024-11-22	2025 boise senior sectionals full results
200 Butterfly	SCY	2:24.36	B+6.17s to BB	2023-10-18	2023 UT HAST Monster Mash Meet venue
100 Individual Medley	SCY	58.94		2025-11-15	2025 UT HAST Fall Back Bash venue
200 Individual Medley	SCY	1:59.94	AA+2.45s to AAA	2025-04-05	2025 SC Western Zone Sr. Championships fast pool
400 Individual Medley	SCY	4:16.31	AA+3.32s to AAA	2024-04-04	2024 Western Zone SCY Senior Zones fast pool
50 Freestyle	LCM	26.37	AA+0.88s to AAA	2026-06-12	2026 UT CHAT INVITATIONAL venue
100 Freestyle	LCM	56.14	AA+0.55s to AAA	2025-07-11	2025 Utah Swimming LC Senior Championships venue
200 Freestyle	LCM	2:01.25	AAA+4.66s to AAAA	2025-07-10	2025 Utah Swimming LC Senior Championships venue
400 Freestyle	LCM	4:19.64	AAA+10.95s to AAAA	2024-08-01	WZ LCM Senior Champs 2024 venue
800 Freestyle	LCM	9:47.91	A+21.72s to AA		2023 UTAGS Championship venue
1000 Freestyle	LCM	13:45.67		2021-07-10	2021 UT BYUVRays Last Chance slow pool
1500 Freestyle	LCM	17:15.50	AAA+43.61s to AAAA	2024-07-30	WZ LCM Senior Champs 2024 venue
50 Backstroke	LCM	32.47	BB+0.48s to A	2026-06-30	2026 UT HAST RWB Invitational venue
100 Backstroke	LCM	1:11.53	BB+4.04s to A	2024-05-10	2024 HAST Janet Oles LC Classic venue
200 Backstroke	LCM	2:25.73	A+4.74s to AA	2024-07-20	2024 LC SR CHAMPS venue
50 Breaststroke	LCM	38.85	B+0.86s to BB	2021-05-14	2021 UT HAST LC Classic venue
100 Breaststroke	LCM	1:19.51	BB+4.02s to A	2023-06-26	2023 UT HAST RWB Invitational venue
200 Breaststroke	LCM	2:53.82	BB+9.13s to A	2023-06-16	2023 UT CHAT INVITATIONAL venue
50 Butterfly	LCM	27.77	AA+0.08s to AAA	2025-07-10	2025 Utah Swimming LC Senior Championships venue
100 Butterfly	LCM	1:02.71	A+0.32s to AA	2025-07-12	2025 Utah Swimming LC Senior Championships venue
200 Butterfly	LCM	2:49.56	B+12.07s to BB	2023-04-21	2023 UVrays TriMeet - Hast & SLC Legends venue
200 Individual Medley	LCM	2:22.13	AA+5.94s to AAA	2024-08-03	WZ LCM Senior Champs 2024 venue
400 Individual Medley	LCM	5:00.78	AA+8.39s to AAA	2024-07-31	WZ LCM Senior Champs 2024 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 Freestyle	SCY	22.41	flying	200 Free Relay (leg 4)	2025-04-03	2025 SC Western Zone Sr. Championships
50 Freestyle	SCY	22.40	flying	200 Medley Relay (leg 4)	2025-04-02	2025 SC Western Zone Sr. Championships
100 Freestyle	SCY	57.92	flat	400 Free Relay	2021-03-06	2021 UT SC AG Champs
100 Freestyle	SCY	48.89	flying	400 Free Relay (leg 4)	2025-03-14	2025 Spring Speedo Sectional - Boise, ID
200 Freestyle	SCY	1:49.31	flying	800 Free Relay (leg 2)	2023-03-25	2023 Four Corners Speedo Sectionals - Austin
50 Breaststroke	SCY	33.67	flying	200 Medley Relay (leg 2)	2021-03-05	2021 UT SC AG Champs
50 Freestyle	LCM	25.63	flying	200 Medley Relay (leg 4)	2024-07-30	GroupA - WZ LCM Senior Champs 2024
50 Freestyle	LCM	25.85	flying	200 Free Relay (leg 4)	2024-08-01	GroupA - WZ LCM Senior Champs 2024
100 Freestyle	LCM	57.07	flat	400 Free Relay	2024-08-02	WZ LCM Senior Champs 2024
100 Freestyle	LCM	1:03.74	flying	400 Free Relay (leg 4)	2021-07-22	2021 UT LC Champs
100 Freestyle	LCM	56.32	flying	400 Medley Relay (leg 4)	2024-08-03	WZ LCM Senior Champs 2024
50 Breaststroke	LCM	34.77	flying	200 Medley Relay (leg 2)	2023-08-04	2023 Western Zone Age Group Championships
100 Breaststroke	LCM	1:25.98	flying	400 Medley Relay (leg 2)	2021-08-06	2021 Western Zone Age Group Championships

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

4209 points (6/6 events)

Event	Time	Points
500 FR SCY	4:39.40	926
200 BK SCY	2:11.39	553
200 BR SCY	2:16.51	708
200 FL SCY	2:24.36	439
200 IM SCY	1:59.94	783
400 IM SCY	4:16.31	800

IMR 17-18 · SCY

3564 points (5/5 events)

Event	Time	Points
200 FR SCY	1:43.15	916
100 BK SCY	1:00.14	537
100 BR SCY	1:07.60	568
100 FL SCY	53.79	760
200 IM SCY	1:59.94	783

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

PR splits

100 Freestyle SCY 47.73

23.03

24.70

Front half 23.03s · back half 24.70s

200 Freestyle SCY 1:43.15

24.11

26.05

26.45

26.54

Front half 50.16s · back half 52.99s

500 Freestyle SCY 4:39.40

26.13

27.97

28.34

28.56

28.52

28.25

28.55

28.61

27.99

26.48

Front half 139.52s · back half 139.88s

1650 Freestyle SCY 16:21.88

27.29

29.60

29.73

29.78

30.15

30.33

30.13

29.62

29.74

29.89

29.97

29.92

30.08

29.84

29.99

29.85

29.92

29.98

29.85

29.95

30.06

29.93

30.18

29.79

30.43

29.82

30.07

29.76

29.83

29.54

29.78

29.49

27.59

100 Backstroke SCY 1:00.14

29.17

30.97

Front half 29.17s · back half 30.97s

200 Backstroke SCY 2:11.39

31.35

33.67

33.88

32.49

Front half 65.02s · back half 66.37s

200 Breaststroke SCY 2:16.51

30.83

35.35

35.44

34.89

Front half 66.18s · back half 70.33s

100 Butterfly SCY 53.79

24.93

28.86

Front half 24.93s · back half 28.86s

200 Butterfly SCY 2:24.36

31.64

37.50

39.11

36.11

Front half 69.14s · back half 75.22s

100 Individual Medley SCY 58.94

27.38

31.56

Front half 27.38s · back half 31.56s

200 Individual Medley SCY 1:59.94

25.37

31.09

36.37

27.11

Front half 56.46s · back half 63.48s

400 Individual Medley SCY 4:16.31

27.45

31.37

33.79

33.98

36.72

36.89

29.04

27.07

Front half 126.59s · back half 129.72s

100 Freestyle LCM 56.14

26.91

29.23

Front half 26.91s · back half 29.23s

200 Freestyle LCM 2:01.25

28.49

30.79

31.02

30.95

Front half 59.28s · back half 61.97s

400 Freestyle LCM 4:19.64

29.68

31.84

32.71

33.21

33.57

33.37

33.05

32.21

Front half 127.44s · back half 132.20s

1500 Freestyle LCM 17:15.50

30.65

33.71

34.26

34.22

34.56

34.81

34.86

34.99

34.82

35.06

35.07

34.81

34.69

35.18

34.98

34.83

34.99

34.43

34.98

35.13

35.04

34.77

35.46

34.80

35.15

35.04

34.50

34.78

33.62

31.31

Front half 516.67s · back half 518.83s

100 Backstroke LCM 1:11.53

34.38

37.15

Front half 34.38s · back half 37.15s

200 Backstroke LCM 2:25.73

34.24

36.79

37.94

36.76

Front half 71.03s · back half 74.70s

100 Breaststroke LCM 1:19.51

37.58

41.93

Front half 37.58s · back half 41.93s

200 Breaststroke LCM 2:53.82

40.76

45.81

44.44

42.81

Front half 86.57s · back half 87.25s

100 Butterfly LCM 1:02.71

29.09

33.62

Front half 29.09s · back half 33.62s

200 Butterfly LCM 2:49.56

34.98

43.30

45.70

45.58

Front half 78.28s · back half 91.28s

200 Individual Medley LCM 2:22.13

29.14

37.44

43.68

31.87

Front half 66.58s · back half 75.55s

400 Individual Medley LCM 5:00.78

30.67

36.84

41.21

39.79

45.55

44.00

32.47

30.25

Front half 148.51s · back half 152.27s

Reaction time

fastest 0.31s average 0.671s slowest 0.76s 10 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 22.52 26 swims

100 Freestyle SCY 47.73 43 swims

200 Freestyle SCY 1:43.15 42 swims

500 Freestyle SCY 4:39.40 44 swims

1000 Freestyle SCY 10:06.01 4 swims

1650 Freestyle SCY 16:21.88 9 swims

50 Backstroke SCY 34.90 5 swims

100 Backstroke SCY 1:00.14 11 swims

200 Backstroke SCY 2:11.39 4 swims

50 Breaststroke SCY 32.77 13 swims

100 Breaststroke SCY 1:07.60 22 swims

200 Breaststroke SCY 2:16.51 25 swims

50 Butterfly SCY 24.06 15 swims

100 Butterfly SCY 53.79 24 swims

200 Butterfly SCY 2:24.36 4 swims

100 Individual Medley SCY 58.94 12 swims

200 Individual Medley SCY 1:59.94 35 swims

400 Individual Medley SCY 4:16.31 17 swims

50 Freestyle LCM 26.37 27 swims

100 Freestyle LCM 56.14 43 swims

200 Freestyle LCM 2:01.25 28 swims

400 Freestyle LCM 4:19.64 24 swims

800 Freestyle LCM 9:47.91 3 swims

1000 Freestyle LCM 13:45.67 1 swim

1500 Freestyle LCM 17:15.50 11 swims

50 Backstroke LCM 32.47 4 swims

100 Backstroke LCM 1:11.53 5 swims

200 Backstroke LCM 2:25.73 7 swims

50 Breaststroke LCM 38.85 11 swims

100 Breaststroke LCM 1:19.51 22 swims

200 Breaststroke LCM 2:53.82 14 swims

50 Butterfly LCM 27.77 7 swims

100 Butterfly LCM 1:02.71 15 swims

200 Butterfly LCM 2:49.56 1 swim

200 Individual Medley LCM 2:22.13 33 swims

400 Individual Medley LCM 5:00.78 11 swims