Jacob Nizolek

Mage 15IAMACR

104 plausible swims · 18 meets · 2024-01-01 → 2026-06-06

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	26.14	BB+1.45s to A	2025-01-17	2025 IA ACAC - The Tundra venue
100 Freestyle	SCY	4:50.14	+226.85s to B	2025-01-17	2025 IA ACAC - The Tundra venue
200 Freestyle	SCY	2:03.73	BB+5.14s to A	2025-01-01	1658770
500 Freestyle	SCY	4:56.29	AA+0.60s to AAA	2026-02-26	2026 Iowa Swimming Short Course Championships
1000 Freestyle	SCY	10:24.85	AA+9.06s to AAA	2026-02-26	2026 Iowa Swimming Short Course Championships
1650 Freestyle	SCY	18:13.83	A+19.64s to AA	2025-01-17	2025 IA ACAC - The Tundra venue
100 Backstroke	SCY	1:06.03	B+1.54s to BB	2025-01-01	1658770
200 Backstroke	SCY	2:18.93	BB+8.84s to A	2025-01-01	1658770
50 Breaststroke	SCY	17:15.85	+998.36s to B	2026-02-26	2026 Iowa Swimming Short Course Championships
100 Butterfly	SCY	56.57	A+0.18s to AA	2026-02-26	2026 Iowa Swimming Short Course Championships
200 Butterfly	SCY	2:21.61	BB+9.62s to A	2025-01-01	1658770
200 Individual Medley	SCY	2:19.19	BB+7.00s to A	2025-01-01	1658770
400 Individual Medley	SCY	4:36.99	A+4.60s to AA	2025-02-21	2025 IASI Age Group Championships
100 Freestyle	LCM	58.12	AA+1.03s to AAA	2026-05-08	2026 David Armbruster Open
200 Freestyle	LCM	2:08.16	AA+2.37s to AAA	2026-05-08	2026 David Armbruster Open
400 Freestyle	LCM	4:38.79	AA+11.00s to AAA	2025-01-01	1607071
800 Freestyle	LCM	9:25.87	AA+12.28s to AAA	2025-01-01	1607071
1500 Freestyle	LCM	18:15.59	AA+27.90s to AAA	2026-05-08	2026 David Armbruster Open
100 Backstroke	LCM	1:16.18	B+0.79s to BB	2025-05-09	2025 David Armbruster Open
200 Backstroke	LCM	2:38.99	BB+7.90s to A	2024-07-25	2024 IA Long Course Championships venue
100 Breaststroke	LCM	1:29.67	B+4.78s to BB	2025-05-03	2025 Dowling Catholic Riptide H2Opener
50 Butterfly	LCM	28.35	AAA+0.96s to AAAA	2026-05-08	2026 David Armbruster Open
100 Butterfly	LCM	1:02.65	AA+0.96s to AAA	2025-07-24	2025 IASI Long Course Champs
200 Butterfly	LCM	2:36.62	BB+6.03s to A	2026-05-08	2026 David Armbruster Open
200 Individual Medley	LCM	2:35.64	BB+2.45s to A	2025-05-09	2025 David Armbruster Open
400 Individual Medley	LCM	5:21.50	A+5.91s to AA	2025-01-01	1607071

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	LCM	27.62	flying	200 Free Relay (leg 2)	2024-07-28	2024 IA Long Course Championships
100 Freestyle	LCM	1:01.53	flying	400 Free Relay (leg 2)	2024-07-25	2024 IA Long Course Championships
100 Freestyle	LCM	1:02.22	flying	400 Medley Relay (leg 4)	2024-07-27	2024 IA Long Course Championships
50 Backstroke	LCM	34.80	flat	200 Medley Relay	2024-07-26	2024 IA Long Course 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 15-16 · LCM

3097 points (5/6 events — incomplete)

Event	Time	Points
400 FR LCM	4:38.79	726
200 BK LCM	2:38.99	536
200 FL LCM	2:36.62	556
200 IM LCM	2:35.64	611
400 IM LCM	5:21.50	668
200 BR LCM	—	0

IMR 15-16 · LCM

3051 points (5/5 events)

Event	Time	Points
200 FR LCM	2:08.16	770
100 BK LCM	1:16.18	476
100 BR LCM	1:29.67	418
100 FL LCM	1:02.65	776
200 IM LCM	2:35.64	611

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

PR splits

100 Freestyle SCY 4:50.14 split/total mismatch

30.59

36.19

39.46

37.72

41.86

41.84

32.83

29.65

200 Freestyle SCY 2:03.73

28.34

32.32

63.07

500 Freestyle SCY 4:56.29 split/total mismatch

26.86

29.66

30.13

30.70

30.49

30.23

30.62

30.64

29.75

27.21

1000 Freestyle SCY 10:24.85 split/total mismatch

26.76

30.00

30.82

30.95

31.31

31.85

31.55

31.98

32.05

32.23

32.20

32.00

31.83

32.28

31.94

31.71

32.40

31.44

31.35

28.20

1650 Freestyle SCY 18:13.83 split/total mismatch

33.36

33.25

33.17

32.66

30.85

28.49

31.80

32.41

32.79

32.90

33.34

33.09

32.82

100 Backstroke SCY 1:06.03

31.74

34.29

Front half 31.74s · back half 34.29s

200 Backstroke SCY 2:18.93

31.21

35.66

36.93

35.13

Front half 66.87s · back half 72.06s

100 Butterfly SCY 56.57 split/total mismatch

26.47

3.63

Front half 26.47s · back half 30.10s

200 Butterfly SCY 2:21.61

31.47

36.23

37.57

36.34

Front half 67.70s · back half 73.91s

200 Individual Medley SCY 2:19.19

30.35

37.45

41.44

29.95

Front half 67.80s · back half 71.39s

400 Individual Medley SCY 4:36.99 split/total mismatch

28.78

34.15

37.27

35.93

40.03

40.80

31.70

28.33

31.06

34.91

35.55

35.78

39.10

39.53

31.67

30.42

400 Freestyle LCM 4:38.79 split/total mismatch

30.80

35.40

35.86

36.25

35.74

36.28

35.14

33.32

800 Freestyle LCM 9:25.87 split/total mismatch

30.35

34.32

35.13

35.63

35.55

36.49

36.12

36.19

36.16

36.47

36.32

36.42

36.10

36.41

35.69

32.52

200 Backstroke LCM 2:38.99

37.59

41.32

41.34

38.74

Front half 78.91s · back half 80.08s

400 Individual Medley LCM 5:21.50 split/total mismatch

32.06

39.90

44.72

42.63

47.25

47.72

35.44

31.78

Progression

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

50 Freestyle SCY 26.14 5 swims

100 Freestyle SCY 4:50.14 2 swims

200 Freestyle SCY 2:03.73 1 swim

500 Freestyle SCY 4:56.29 6 swims

1000 Freestyle SCY 10:24.85 2 swims

1650 Freestyle SCY 18:13.83 2 swims

100 Backstroke SCY 1:06.03 1 swim

200 Backstroke SCY 2:18.93 2 swims

50 Breaststroke SCY 17:15.85 1 swim

100 Butterfly SCY 56.57 4 swims

200 Butterfly SCY 2:21.61 5 swims

200 Individual Medley SCY 2:19.19 2 swims

400 Individual Medley SCY 4:36.99 2 swims

100 Freestyle LCM 58.12 4 swims

200 Freestyle LCM 2:08.16 10 swims

400 Freestyle LCM 4:38.79 4 swims

800 Freestyle LCM 9:25.87 8 swims

1500 Freestyle LCM 18:15.59 11 swims

100 Backstroke LCM 1:16.18 2 swims

200 Backstroke LCM 2:38.99 4 swims

100 Breaststroke LCM 1:29.67 1 swim

50 Butterfly LCM 28.35 5 swims

100 Butterfly LCM 1:02.65 6 swims

200 Butterfly LCM 2:36.62 1 swim

200 Individual Medley LCM 2:35.64 7 swims

400 Individual Medley LCM 5:21.50 6 swims