Jackson Trzcinski

MCOMTSTASPDTST

309 plausible swims · 54 meets · 2016-06-04 → 2025-05-10

Personal records

Event	Course	Best	Date	Meet
50 Freestyle	SCY	24.60	2025-01-12	2025 CO MAValanche Invitational venue
100 Freestyle	SCY	54.10	2024-01-13	2024 CO MAValanche Invitational venue
200 Freestyle	SCY	1:58.40	2024-01-28	2024 CO Montrose Marlins Polar Plunge venue
500 Freestyle	SCY	5:03.03	2025-01-10	2025 CO MAValanche Invitational venue
1000 Freestyle	SCY	10:25.05	2025-03-27	2025 Four Corners Speedo Sectionals - Austin venue
1650 Freestyle	SCY	17:25.96	2025-03-30	2025 Four Corners Speedo Sectionals - Austin venue
50 Backstroke	SCY	29.26	2024-01-27	2024 CO Montrose Marlins Polar Plunge venue
100 Backstroke	SCY	1:07.87	2023-10-15	2023 CO Autumn Aspen Meet slow pool
200 Backstroke	SCY	2:27.41	2023-06-10	2023 CO Aspen Summer Invitational slow pool
50 Breaststroke	SCY	32.82	2025-01-11	2025 CO MAValanche Invitational venue
100 Breaststroke	SCY	1:16.22	2023-10-15	2023 CO Autumn Aspen Meet slow pool
200 Breaststroke	SCY	2:47.66	2023-10-14	2023 CO Autumn Aspen Meet slow pool
50 Butterfly	SCY	26.26	2025-01-12	2025 CO MAValanche Invitational venue
100 Butterfly	SCY	55.71	2025-05-09	2025 CO OB CHSAA 4A State Championships venue
200 Butterfly	SCY	2:09.54	2025-02-22	2025 CO Colorado Senior Meet venue
100 Individual Medley	SCY	1:04.27	2025-01-11	2025 CO MAValanche Invitational venue
200 Individual Medley	SCY	2:21.29	2024-10-13	2024 CO Autumn Aspen Meet slow pool
400 Individual Medley	SCY	5:09.42	2023-05-21	2023 CO SOPR Western Slope IM Challenge venue
50 Freestyle	LCM	27.66	2024-06-22	2024 CO Grand Junction Invitational venue
100 Freestyle	LCM	1:04.11	2024-06-23	2024 CO Grand Junction Invitational venue
200 Freestyle	LCM	2:13.45	2024-06-21	2024 CO Grand Junction Invitational venue
400 Freestyle	LCM	4:35.36	2024-07-20	2024 CO CSI Senior LC Championships venue
800 Freestyle	LCM	9:42.78	2023-07-08	2023 CO Western Slope Championships venue
1500 Freestyle	LCM	17:58.67	2024-07-18	2024 CO CSI Senior LC Championships venue
50 Backstroke	LCM	35.01	2023-06-17	2023 CO MAVS Grand Junction Invite venue
100 Backstroke	LCM	1:16.93	2024-06-21	2024 CO Grand Junction Invitational venue
200 Backstroke	LCM	2:54.86	2022-07-08	2022 CO WSL LC Championships venue
50 Breaststroke	LCM	1:11.52	2016-07-09	2016 CO ACES Zone 2 Age Group Meet slow pool
100 Breaststroke	LCM	1:31.49	2023-07-07	2023 CO Western Slope Championships venue
50 Butterfly	LCM	30.73	2023-06-17	2023 CO MAVS Grand Junction Invite venue
100 Butterfly	LCM	1:05.83	2024-06-22	2024 CO Grand Junction Invitational venue
200 Butterfly	LCM	2:28.65	2024-07-21	2024 CO CSI Senior LC Championships venue
200 Individual Medley	LCM	2:43.46	2024-06-23	2024 CO Grand Junction Invitational venue

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	25.80	flat	200 Free Relay	2023-11-04	2023 CO Montrose Gobble Gobble Splasjh
50 Freestyle	SCY	21.98	flying	200 Free Relay (leg 4)	2022-02-12	2022 CO Montrose Winter Open
50 Freestyle	SCY	28.88	flying	200 Medley Relay (leg 4)	2021-10-09	2021 CO ASP Ned Mechling Memorial
100 Freestyle	SCY	56.60	flat	400 Free Relay	2022-11-12	2022 CO Sopris Deep Freeze Invitstional
100 Freestyle	SCY	55.32	flying	400 Medley Relay (leg 4)	2023-06-10	2023 CO Aspen Summer Invitational
100 Freestyle	SCY	56.86	flying	400 Free Relay (leg 3)	2023-06-11	2023 CO Aspen Summer Invitational
200 Freestyle	SCY	2:04.50	flat	800 Free Relay	2024-06-09	2024 CO Aspem Summer Open
50 Backstroke	SCY	49.99	flat	200 Medley Relay	2016-11-05	2016 CO ACES High Point Invite
50 Butterfly	SCY	24.03	flying	200 Medley Relay (leg 3)	2025-03-27	2025 Four Corners Speedo Sectionals - Austin
100 Butterfly	SCY	1:03.18	flying	400 Medley Relay (leg 3)	2023-10-14	2023 CO Autumn Aspen Meet
50 Freestyle	LCM	29.17	flying	200 Free Relay (leg 2)	2023-06-16	2023 CO MAVS Grand Junction Invite
100 Freestyle	LCM	1:01.78	flat	400 Free Relay	2023-07-08	2023 CO Western Slope Championships
100 Freestyle	LCM	59.66	flying	400 Free Relay (leg 4)	2024-07-18	2024 CO CSI Senior LC Championships
100 Freestyle	LCM	1:01.02	flying	400 Medley Relay (leg 4)	2024-06-21	2024 CO Grand Junction Invitational
50 Butterfly	LCM	30.71	flying	200 Medley Relay (leg 3)	2023-07-09	2023 CO Western Slope Championships
100 Butterfly	LCM	1:04.93	flying	400 Medley Relay (leg 3)	2024-07-18	2024 CO CSI Senior LC 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.

PR splits

100 Freestyle SCY 54.10

26.38

27.72

Front half 26.38s · back half 27.72s

200 Freestyle SCY 1:58.40

27.67

30.25

31.50

28.98

Front half 57.92s · back half 60.48s

500 Freestyle SCY 5:03.03

26.69

30.18

30.74

30.87

31.08

31.36

30.89

31.04

30.86

29.32

Front half 149.56s · back half 153.47s

1000 Freestyle SCY 10:25.05

26.36

30.95

31.41

31.49

31.44

31.25

31.53

31.78

32.10

31.75

32.14

31.85

31.72

31.93

31.87

31.81

31.40

31.69

31.28

29.30

Front half 310.06s · back half 314.99s

1650 Freestyle SCY 17:25.96

26.99

30.89

31.58

31.96

32.21

31.66

31.95

32.11

31.91

32.37

32.25

32.17

32.37

32.13

32.46

32.21

32.20

32.24

32.25

32.79

31.98

32.14

32.61

31.92

31.66

31.69

31.90

31.74

31.43

31.03

31.25

30.75

29.16

100 Backstroke SCY 1:07.87

32.51

35.36

Front half 32.51s · back half 35.36s

200 Backstroke SCY 2:27.41

33.77

37.83

38.45

37.36

Front half 71.60s · back half 75.81s

100 Breaststroke SCY 1:16.22

35.26

40.96

Front half 35.26s · back half 40.96s

200 Breaststroke SCY 2:47.66

37.50

43.23

43.46

43.47

Front half 80.73s · back half 86.93s

100 Butterfly SCY 55.71

25.72

29.99

Front half 25.72s · back half 29.99s

200 Butterfly SCY 2:09.54

27.50

32.76

34.77

34.51

Front half 60.26s · back half 69.28s

100 Individual Medley SCY 1:04.27

29.29

34.98

Front half 29.29s · back half 34.98s

200 Individual Medley SCY 2:21.29

30.23

38.22

41.47

31.37

Front half 68.45s · back half 72.84s

400 Individual Medley SCY 5:09.42

29.92

36.28

43.14

43.21

43.76

44.93

34.68

33.50

Front half 152.55s · back half 156.87s

100 Freestyle LCM 1:04.11

30.52

33.59

Front half 30.52s · back half 33.59s

200 Freestyle LCM 2:13.45

30.55

34.92

35.09

32.89

Front half 65.47s · back half 67.98s

400 Freestyle LCM 4:35.36

30.90

34.30

35.75

35.53

36.09

35.39

35.12

32.28

Front half 136.48s · back half 138.88s

1500 Freestyle LCM 17:58.67

31.97

35.70

35.95

36.46

36.14

36.58

36.16

36.45

36.41

36.48

36.63

36.57

36.62

36.24

36.19

36.26

36.40

36.28

36.50

36.36

36.39

36.06

36.24

35.66

35.87

35.09

35.20

33.12

Front half 540.81s · back half 537.86s

100 Backstroke LCM 1:16.93

36.29

40.64

Front half 36.29s · back half 40.64s

200 Backstroke LCM 2:54.86

40.55

90.74

43.57

100 Breaststroke LCM 1:31.49

42.55

48.94

Front half 42.55s · back half 48.94s

100 Butterfly LCM 1:05.83

30.79

35.04

Front half 30.79s · back half 35.04s

200 Butterfly LCM 2:28.65

32.39

37.45

39.50

39.31

Front half 69.84s · back half 78.81s

200 Individual Medley LCM 2:43.46

33.57

47.15

49.33

33.41

Front half 80.72s · back half 82.74s

Progression

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

50 Freestyle SCY 24.60 28 swims

100 Freestyle SCY 54.10 27 swims

200 Freestyle SCY 1:58.40 24 swims

500 Freestyle SCY 5:03.03 29 swims

1000 Freestyle SCY 10:25.05 14 swims

1650 Freestyle SCY 17:25.96 11 swims

50 Backstroke SCY 29.26 10 swims

100 Backstroke SCY 1:07.87 7 swims

200 Backstroke SCY 2:27.41 3 swims

50 Breaststroke SCY 32.82 7 swims

100 Breaststroke SCY 1:16.22 10 swims

200 Breaststroke SCY 2:47.66 2 swims

50 Butterfly SCY 26.26 13 swims

100 Butterfly SCY 55.71 20 swims

200 Butterfly SCY 2:09.54 12 swims

100 Individual Medley SCY 1:04.27 17 swims

200 Individual Medley SCY 2:21.29 9 swims

400 Individual Medley SCY 5:09.42 1 swim

50 Freestyle LCM 27.66 11 swims

100 Freestyle LCM 1:04.11 6 swims

200 Freestyle LCM 2:13.45 7 swims

400 Freestyle LCM 4:35.36 6 swims

800 Freestyle LCM 9:42.78 5 swims

1500 Freestyle LCM 17:58.67 5 swims

50 Backstroke LCM 35.01 6 swims

100 Backstroke LCM 1:16.93 1 swim

200 Backstroke LCM 2:54.86 1 swim

50 Breaststroke LCM 1:11.52 2 swims

100 Breaststroke LCM 1:31.49 1 swim

50 Butterfly LCM 30.73 4 swims

100 Butterfly LCM 1:05.83 4 swims

200 Butterfly LCM 2:28.65 2 swims

200 Individual Medley LCM 2:43.46 3 swims