Dean Thronson

Mage 17MNNSAC

48 plausible swims · 12 meets · 2025-06-08 → 2026-06-20

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.43	B+1.34s to BB·+4.84s to Sectionals	2025-11-23	2025 MN STRM 4th Annual Movember Invite venue
100 Freestyle	SCY	59.26	B+2.27s to BB·+10.27s to Sectionals	2026-06-20	2026 MN AQJT June venue
200 Freestyle	SCY	2:17.65	+2.26s to B·+30.16s to Sectionals	2025-10-11	2025 MN AQJT 4th Annual Shootout Invite - cop venue
500 Freestyle	SCY	5:44.98	B+3.89s to BB·+52.09s to Sectionals	2026-02-27	2026 MN RSC Minnesota Regional Championship - venue
1000 Freestyle	SCY	12:23.11	B+28.72s to BB·+134.62s to Sectionals	2025-11-02	2025 MN NSAC Fall Invite venue
1650 Freestyle	SCY	21:11.29	B+77.90s to BB·+246.30s to Sectionals	2025-06-08	2025 MN STAR Summer Kickoff venue
50 Backstroke	SCY	30.84	B+1.85s to BB·+6.35s to Sectionals	2025-10-11	2025 MN AQJT 4th Annual Shootout Invite - cop venue
100 Backstroke	SCY	1:06.33	B+4.24s to BB·+10.24s to Sectionals	2025-11-02	2025 MN NSAC Fall Invite venue
200 Breaststroke	SCY	2:49.36	+5.17s to B·+30.77s to Sectionals	2025-06-08	2025 MN STAR Summer Kickoff venue
100 Butterfly	SCY	1:02.70	B+1.31s to BB·+8.71s to Sectionals	2025-11-22	2025 MN STRM 4th Annual Movember Invite venue
100 Individual Medley	SCY	1:08.11		2025-11-02	2025 MN NSAC Fall Invite venue
200 Individual Medley	SCY	2:27.98	B+9.09s to BB·+26.99s to Sectionals	2025-11-22	2025 MN STRM 4th Annual Movember Invite venue
50 Freestyle	LCM	32.05	B+1.86s to BB·+6.06s to Sectionals	2025-07-20	2025 MN STRM Minnesota Regional Championship venue
100 Freestyle	LCM	1:15.34	+4.65s to B·+18.75s to Sectionals	2025-06-14	2025 MN NSAC Summer Slam Invite venue
200 Freestyle	LCM	2:34.15	B+9.76s to BB·+30.66s to Sectionals	2026-06-07	2026 MN NSAC Summer Invite venue
400 Freestyle	LCM	5:24.05	B+16.16s to BB·+61.86s to Sectionals	2025-07-20	2025 MN STRM Minnesota Regional Championship venue
800 Freestyle	LCM	10:56.12	B+16.13s to BB·+105.33s to Sectionals	2025-07-20	2025 MN STRM Minnesota Regional Championship venue
1500 Freestyle	LCM	20:35.05	B+7.06s to BB·+175.06s to Sectionals	2025-08-03	2025 ND DRGN MN Senior LC State Championship venue
100 Backstroke	LCM	1:23.35	+4.66s to B·+18.96s to Sectionals	2025-06-15	2025 MN NSAC Summer Slam Invite venue
50 Breaststroke	LCM	44.73	+3.84s to B·+12.74s to Sectionals	2026-06-07	2026 MN NSAC Summer Invite venue
100 Breaststroke	LCM	1:34.93	+6.84s to B·+22.14s to Sectionals	2025-06-14	2025 MN NSAC Summer Slam Invite venue
200 Breaststroke	LCM	3:14.56	+2.37s to B·+34.77s to Sectionals	2025-07-19	2025 MN STRM Minnesota Regional Championship venue
50 Butterfly	LCM	33.12	B+0.43s to BB·+5.73s to Sectionals	2025-06-14	2025 MN NSAC Summer Slam Invite venue
100 Butterfly	LCM	1:15.27	B+4.68s to BB·+13.78s to Sectionals	2025-07-20	2025 MN STRM Minnesota Regional Championship venue
200 Individual Medley	LCM	2:48.83	B+7.94s to BB·+29.44s to Sectionals	2025-06-13	2025 MN NSAC Summer Slam Invite

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.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	27.17	flying	200 Free Relay (leg 4)	2025-11-22	2025 MN STRM 4th Annual Movember Invite

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

1279 points (3/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:44.98	492
200 BR SCY	2:49.36	370
200 IM SCY	2:27.98	417
200 BK SCY	—	0
200 FL SCY	—	0
400 IM SCY	—	0

IMR 17-18 · LCM

1929 points (5/5 events)

Event	Time	Points
200 FR LCM	2:34.15	411
100 BK LCM	1:23.35	340
100 BR LCM	1:34.93	322
100 FL LCM	1:15.27	411
200 IM LCM	2:48.83	445

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

PR splits

100 Freestyle SCY 59.26

28.68

30.58

Front half 28.68s · back half 30.58s

500 Freestyle SCY 5:44.98

31.04

34.78

35.05

35.74

36.05

35.96

35.16

34.91

34.62

31.67

Front half 172.66s · back half 172.32s

1000 Freestyle SCY 12:23.11

31.69

35.95

37.64

37.34

37.18

37.73

37.42

38.79

38.03

38.40

37.96

37.84

38.23

38.20

37.69

37.17

37.50

37.84

36.30

34.21

Front half 370.17s · back half 372.94s

1650 Freestyle SCY 21:11.29

32.43

36.30

37.47

39.06

39.75

39.12

38.94

39.41

38.75

39.04

38.92

38.65

39.45

38.63

39.22

39.02

38.89

39.23

39.65

39.38

39.09

39.56

39.60

39.33

38.33

38.67

38.80

38.88

38.70

38.39

38.66

37.15

34.82

100 Backstroke SCY 1:06.33

32.65

33.68

Front half 32.65s · back half 33.68s

200 Breaststroke SCY 2:49.36

38.74

44.32

44.19

42.11

Front half 83.06s · back half 86.30s

100 Butterfly SCY 1:02.70 RT 0.69s

29.88

32.82

Front half 29.88s · back half 32.82s

100 Individual Medley SCY 1:08.11

30.31

37.80

Front half 30.31s · back half 37.80s

200 Individual Medley SCY 2:27.98 RT 0.71s

30.59

39.31

44.17

33.91

Front half 69.90s · back half 78.08s

100 Freestyle LCM 1:15.34

34.78

40.56

Front half 34.78s · back half 40.56s

200 Freestyle LCM 2:34.15

34.51

39.69

40.57

39.38

Front half 74.20s · back half 79.95s

800 Freestyle LCM 10:56.12

31.50

43.99

42.30

41.79

40.12

41.14

41.33

41.88

41.22

41.17

40.90

39.90

40.92

44.33

43.60

40.03

Front half 324.05s · back half 332.07s

1500 Freestyle LCM 20:35.05

36.43

40.09

41.03

41.81

40.73

41.92

41.36

42.27

41.54

41.14

41.82

41.62

42.20

40.91

41.53

42.13

43.26

40.72

41.58

41.26

42.35

41.13

41.05

41.33

41.04

40.77

41.12

40.59

39.18

Front half 616.01s · back half 619.04s

100 Backstroke LCM 1:23.35

40.91

42.44

Front half 40.91s · back half 42.44s

100 Breaststroke LCM 1:34.93

44.83

50.10

Front half 44.83s · back half 50.10s

200 Breaststroke LCM 3:14.56

44.99

49.88

51.44

48.25

Front half 94.87s · back half 99.69s

100 Butterfly LCM 1:15.27

34.49

40.78

Front half 34.49s · back half 40.78s

Reaction time

fastest 0.69s average 0.718s slowest 0.77s 6 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 27.43 2 swims

100 Freestyle SCY 59.26 3 swims

200 Freestyle SCY 2:17.65 2 swims

500 Freestyle SCY 5:44.98 1 swim

1000 Freestyle SCY 12:23.11 1 swim

1650 Freestyle SCY 21:11.29 1 swim

50 Backstroke SCY 30.84 2 swims

100 Backstroke SCY 1:06.33 1 swim

200 Breaststroke SCY 2:49.36 2 swims

100 Butterfly SCY 1:02.70 4 swims

100 Individual Medley SCY 1:08.11 1 swim

200 Individual Medley SCY 2:27.98 4 swims

50 Freestyle LCM 32.05 2 swims

100 Freestyle LCM 1:15.34 1 swim

200 Freestyle LCM 2:34.15 1 swim

400 Freestyle LCM 5:24.05 3 swims

800 Freestyle LCM 10:56.12 3 swims

1500 Freestyle LCM 20:35.05 2 swims

100 Backstroke LCM 1:23.35 1 swim

50 Breaststroke LCM 44.73 1 swim

100 Breaststroke LCM 1:34.93 1 swim

200 Breaststroke LCM 3:14.56 1 swim

50 Butterfly LCM 33.12 1 swim

100 Butterfly LCM 1:15.27 4 swims

200 Individual Medley LCM 2:48.83 2 swims