Grant Jackson

Mage 18ADEZMRNECRACRIMCRIMB

214 plausible swims · 38 meets · 2024-03-07 → 2026-05-09

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.81	A+0.12s to AA	2025-01-01	NE Swimmimg 15-18 Age Group Championships
100 Freestyle	SCY	48.04	AA+0.35s to AAA	2026-01-01	NE Swimmimg 15-18 Age Group Championships
200 Freestyle	SCY	1:47.18	AA+1.79s to AAA	2024-03-08	2024 NE CRIM 15-19 AG Championships venue
500 Freestyle	SCY	4:50.86	AA+4.17s to AAA	2025-02-14	2025 Region 1 Short Course Invitational
1000 Freestyle	SCY	11:09.70	BB+12.71s to A	2025-01-01	2025 ne cra sept distance and 12 0 under results
1650 Freestyle	SCY	19:40.69	BB+85.70s to A	2025-01-01	2025 ne cra oct distance specialty results
50 Backstroke	SCY	26.71	BB+0.22s to A	2025-12-11	2025 NE CRA Winter Invitational
100 Backstroke	SCY	54.59	A+0.70s to AA	2024-03-10	2024 NE CRIM 15-19 AG Championships venue
200 Backstroke	SCY	1:59.46	A+0.87s to AA	2024-03-09	2024 NE CRIM 15-19 AG Championships venue
100 Breaststroke	SCY	1:02.25	A+0.66s to AA	2025-01-01	NE Swimmimg 15-18 Age Group Championships
200 Breaststroke	SCY	2:24.24	BB+4.65s to A	2024-11-10	2024 NE CRIM November Specialty venue
50 Butterfly	SCY	26.56	BB+0.07s to A	2025-10-10	2025 NE CRA October Distance & Specialty Meet
100 Butterfly	SCY	59.80	BB+3.61s to A	2024-11-11	2024 NE CRIM November Specialty venue
200 Butterfly	SCY	2:20.34	B+3.35s to BB	2024-10-19	2024 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST venue
200 Individual Medley	SCY	2:18.50	B+1.21s to BB	2025-10-10	2025 NE CRA October Distance & Specialty Meet
400 Individual Medley	SCY	4:48.33	BB+14.74s to A	2025-10-10	2025 NE CRA October Distance & Specialty Meet
50 Freestyle	LCM	26.35	A+0.06s to AA	2025-06-06	2025 NE CRIM JUNE TEAM SPECIATY
100 Freestyle	LCM	57.12	AA+1.93s to AAA	2025-01-01	2025 NE Swimming LC Senior Championships - Brown University, S#: NE25-0710CS venue
200 Freestyle	LCM	2:08.02	A+1.83s to AA	2024-05-19	2024 NE CRIM MAY TEAM SPECIATY venue
400 Freestyle	LCM	4:33.44	A+4.45s to AA	2025-06-06	2025 NE CRIM JUNE TEAM SPECIATY venue
800 Freestyle	LCM	9:38.61	A+15.32s to AA	2024-05-10	2024 NE BGSC May 10-12 Spring Fling venue
50 Backstroke	LCM	30.46	AA+1.17s to AAA	2025-01-01	2025 NE Swimming LC Senior Championships - Brown University, S#: NE25-0710CS venue
100 Backstroke	LCM	1:04.88	A+0.69s to AA	2024-07-11	2024 NE BGSC LCM Senior Championships venue
200 Backstroke	LCM	2:22.27	A+2.48s to AA	2024-07-12	2024 NE BGSC LCM Senior Championships venue
50 Breaststroke	LCM	35.56	BB+0.47s to A	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
100 Breaststroke	LCM	1:18.00	BB+3.31s to A	2025-01-01	2025 NE Swimming LC Senior Championships - Brown University, S#: NE25-0710CS venue
200 Breaststroke	LCM	2:55.95	BB+12.66s to A	2024-05-18	2024 NE CRIM MAY TEAM SPECIATY venue
100 Butterfly	LCM	1:08.38	BB+4.09s to A	2024-05-19	2024 NE CRIM MAY TEAM SPECIATY venue
200 Individual Medley	LCM	2:24.23	A+2.34s to AA	2025-06-06	2025 NE CRIM JUNE TEAM SPECIATY

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	22.68	flat	200 Free Relay	2026-02-28	2026 NE CRIM 15-18 AG Championships
100 Freestyle	SCY	48.77	flat	400 Free Relay	2026-02-27	2026 NE CRIM 15-18 AG Championships
100 Freestyle	SCY	48.54	flying	400 Free Relay (leg 3)	2025-02-28	2025 NE CRIM 15-18 AG Championships
100 Backstroke	SCY	55.09	flat	400 Medley Relay	2025-03-02	2025 NE CRIM 15-18 AG Championships
50 Breaststroke	SCY	28.70	flying	200 Medley Relay (leg 2)	2026-02-26	2026 NE CRIM 15-18 AG 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

3706 points (6/6 events)

Event	Time	Points
500 FR SCY	4:50.86	821
200 BK SCY	1:59.46	736
200 BR SCY	2:24.24	600
200 FL SCY	2:20.34	478
200 IM SCY	2:18.50	509
400 IM SCY	4:48.33	562

IMR 17-18 · SCY

3323 points (5/5 events)

Event	Time	Points
200 FR SCY	1:47.18	816
100 BK SCY	54.59	718
100 BR SCY	1:02.25	727
100 FL SCY	59.80	553
200 IM SCY	2:18.50	509

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

PR splits

100 Freestyle SCY 48.04 split/total mismatch

23.33

1.38

Front half 23.33s · back half 24.71s

200 Freestyle SCY 1:47.18

24.75

26.70

28.09

27.64

Front half 51.45s · back half 55.73s

1000 Freestyle SCY 11:09.70 split/total mismatch

28.62

31.72

32.94

33.48

33.62

34.20

34.38

34.86

34.61

34.45

34.02

34.13

34.29

34.02

34.32

34.25

33.51

33.54

32.76

31.98

1650 Freestyle SCY 19:40.69 split/total mismatch

29.72

32.41

33.37

34.34

34.93

34.68

34.25

35.29

35.73

35.53

36.13

35.29

35.45

36.00

35.83

36.69

36.78

36.12

36.19

37.31

37.07

37.18

37.43

37.28

36.49

37.42

37.49

37.46

37.00

36.40

36.54

36.03

34.86

100 Backstroke SCY 54.59

26.80

27.79

Front half 26.80s · back half 27.79s

200 Backstroke SCY 1:59.46

27.66

29.64

31.36

30.80

Front half 57.30s · back half 62.16s

100 Breaststroke SCY 1:02.25 split/total mismatch

29.47

3.31

Front half 29.47s · back half 32.78s

200 Breaststroke SCY 2:24.24

31.57

36.15

37.59

38.93

Front half 67.72s · back half 76.52s

100 Butterfly SCY 59.80

27.48

32.32

Front half 27.48s · back half 32.32s

200 Butterfly SCY 2:20.34

29.46

33.98

37.80

39.10

Front half 63.44s · back half 76.90s

200 Individual Medley SCY 2:18.50 split/total mismatch

27.95

34.19

42.89

33.47

400 Individual Medley SCY 4:48.33 split/total mismatch

28.06

32.25

37.11

36.40

43.11

44.26

34.52

32.62

200 Freestyle LCM 2:08.02

28.71

32.05

33.78

33.48

Front half 60.76s · back half 67.26s

400 Freestyle LCM 4:33.44

30.39

33.60

34.17

34.95

35.15

35.42

34.85

34.91

Front half 133.11s · back half 140.33s

800 Freestyle LCM 9:38.61

31.76

35.86

36.83

36.43

36.65

36.41

36.94

37.04

36.91

36.73

36.68

36.50

36.55

36.09

36.35

34.88

Front half 287.92s · back half 290.69s

100 Backstroke LCM 1:04.88

31.63

33.25

Front half 31.63s · back half 33.25s

200 Backstroke LCM 2:22.27

33.22

35.98

37.00

36.07

Front half 69.20s · back half 73.07s

100 Breaststroke LCM 1:18.00 split/total mismatch

36.12

5.76

Front half 36.12s · back half 41.88s

200 Breaststroke LCM 2:55.95

38.88

44.99

46.56

45.52

Front half 83.87s · back half 92.08s

100 Butterfly LCM 1:08.38

31.80

36.58

Front half 31.80s · back half 36.58s

200 Individual Medley LCM 2:24.23 split/total mismatch

30.01

37.44

43.82

32.96

Progression

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

50 Freestyle SCY 22.81 15 swims

100 Freestyle SCY 48.04 22 swims

200 Freestyle SCY 1:47.18 17 swims

500 Freestyle SCY 4:50.86 8 swims

1000 Freestyle SCY 11:09.70 2 swims

1650 Freestyle SCY 19:40.69 2 swims

50 Backstroke SCY 26.71 3 swims

100 Backstroke SCY 54.59 17 swims

200 Backstroke SCY 1:59.46 23 swims

100 Breaststroke SCY 1:02.25 16 swims

200 Breaststroke SCY 2:24.24 1 swim

50 Butterfly SCY 26.56 2 swims

100 Butterfly SCY 59.80 3 swims

200 Butterfly SCY 2:20.34 1 swim

200 Individual Medley SCY 2:18.50 2 swims

400 Individual Medley SCY 4:48.33 2 swims

50 Freestyle LCM 26.35 9 swims

100 Freestyle LCM 57.12 13 swims

200 Freestyle LCM 2:08.02 8 swims

400 Freestyle LCM 4:33.44 6 swims

800 Freestyle LCM 9:38.61 1 swim

50 Backstroke LCM 30.46 3 swims

100 Backstroke LCM 1:04.88 14 swims

200 Backstroke LCM 2:22.27 8 swims

50 Breaststroke LCM 35.56 2 swims

100 Breaststroke LCM 1:18.00 3 swims

200 Breaststroke LCM 2:55.95 4 swims

100 Butterfly LCM 1:08.38 1 swim

200 Individual Medley LCM 2:24.23 6 swims