Jillianna Mason

Fage 13MENESUNTCSTUN

322 plausible swims · 60 meets · 1996-02-25 → 2026-06-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.66	A+0.27s to AA	2026-01-17	2026 NE UVAC Bronze Championships venue
100 Freestyle	SCY	1:01.46	A+1.87s to AA	2026-01-31	2026 NE GS Silver Championships fast pool
200 Freestyle	SCY	2:24.18	BB+8.99s to A	2026-01-09	2026 NE CRIM Jan Team Specialty
50 Backstroke	SCY	31.05	A+0.46s to AA	2026-03-15	2026 NE NSSC NE Cup Championship fast pool
100 Backstroke	SCY	1:12.83	BB+4.84s to A	2026-01-17	2026 NE UVAC Bronze Championships venue
50 Breaststroke	SCY	31.88	AAAA	2026-02-19	2026 NE CRA SCY 11-14 Championship
100 Breaststroke	SCY	1:11.75	AA+0.26s to AAA	2026-02-19	2026 NE CRA SCY 11-14 Championship
200 Breaststroke	SCY	2:39.13	AA+5.14s to AAA	2026-03-14	2026 NE NSSC NE Cup Championship fast pool
50 Butterfly	SCY	29.62	AA+0.83s to AAA	2026-01-30	2026 NE GS Silver Championships
100 Butterfly	SCY	1:21.15	+2.26s to B	2025-01-01	2025 ne oro december meet results
100 Individual Medley	SCY	1:07.92		2026-03-14	2026 NE NSSC NE Cup Championship fast pool
200 Individual Medley	SCY	2:34.42	BB+3.03s to A	2026-03-15	2026 NE NSSC NE Cup Championship fast pool
400 Individual Medley	SCY	5:37.19	BB+16.50s to A	2026-03-13	2026 NE NSSC NE Cup Championship fast pool
50 Freestyle	SCM	32.17	BB+0.58s to A	2026-06-20	2026 NE MMD Fun in the Sun venue
100 Freestyle	SCM	1:12.68	BB+3.99s to A	2026-06-21	2026 NE MMD Fun in the Sun venue
50 Backstroke	SCM	36.46	BB+1.17s to A	2026-06-20	2026 NE MMD Fun in the Sun venue
50 Breaststroke	SCM	37.95	AA+0.46s to AAA	2026-06-20	2026 NE MMD Fun in the Sun venue
100 Breaststroke	SCM	1:23.21	A+0.62s to AA	2026-06-21	2026 NE MMD Fun in the Sun venue
200 Breaststroke	SCM	2:59.68	A+1.79s to AA	2026-06-21	2026 NE MMD Fun in the Sun venue
50 Butterfly	SCM	36.75	BB+1.96s to A	2026-06-21	2026 NE MMD Fun in the Sun venue
100 Individual Medley	SCM	1:20.24		2026-06-20	2026 NE MMD Fun in the Sun venue
50 Freestyle	LCM	32.46	A+1.17s to AA	2026-05-31	2026 NE NSSC May Invitational at Colby fast pool
100 Freestyle	LCM	1:11.27	BB+0.28s to A	2026-05-03	2026 NE SUN Leap into Long Course venue
200 Freestyle	LCM	2:55.02	B+7.43s to BB	2025-07-25	2025 NE NSSC Silver Championship
400 Freestyle	LCM	7:17.31	+58.22s to B	2025-05-09	2025 NE SUN Leap into Long Course
50 Backstroke	LCM	37.79	BB+0.30s to A	2026-05-30	2026 NE NSSC May Invitational at Colby fast pool
100 Backstroke	LCM	1:22.74	BB+3.35s to A	2026-05-30	2026 NE NSSC May Invitational at Colby fast pool
50 Breaststroke	LCM	37.87	AAA+1.08s to AAAA	2026-05-03	2026 NE SUN Leap into Long Course venue
100 Breaststroke	LCM	1:27.08	A+1.09s to AA	2026-05-31	2026 NE NSSC May Invitational at Colby fast pool
200 Breaststroke	LCM	3:10.56	A+5.07s to AA	2026-05-30	2026 NE NSSC May Invitational at Colby fast pool
50 Butterfly	LCM	36.33	BB+1.04s to A	2026-05-30	2026 NE NSSC May Invitational at Colby fast pool
200 Individual Medley	LCM	3:05.92	BB+12.43s to A	2025-07-25	2025 NE NSSC Silver Championship
400 Individual Medley	LCM	7:17.31	+7.42s to B	2025-05-09	2025 NE SUN Leap into Long Course venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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	29.24	flat	200 Free Relay	2025-08-03	2025 NE CRA August End of Season Invite
50 Freestyle	SCY	29.45	flying	200 Free Relay (leg 2)	2025-01-26	2025 NE GYT A Northern New Englnad District
100 Freestyle	SCY	1:04.96	flying	400 Free Relay (leg 3)	2025-02-20	2025 NE CRA 11-14 SCY Age Group Championship
50 Breaststroke	SCY	31.64	flying	200 Medley Relay (leg 2)	2026-02-22	2026 NE CRA SCY 11-14 Championship
100 Breaststroke	SCY	1:10.46	flying	400 Medley Relay (leg 2)	2026-02-21	2026 NE CRA SCY 11-14 Championship
50 Butterfly	SCY	29.93	flying	200 Medley Relay (leg 3)	2026-01-31	2026 NE GS Silver Championships
100 Freestyle	LCM	1:13.46	flying	400 Medley Relay (leg 4)	2025-07-18	2025 NE CS LCM 11-14 Championships
50 Breaststroke	LCM	47.56	flying	200 Medley Relay (leg 2)	2023-07-16	2023 ME LCM CHAMPS
100 Breaststroke	LCM	1:20.40	flying	400 Medley Relay (leg 2)	2024-07-11	2024 ME 3rd Annual LCM 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 13-14 · SCY

1848 points (3/6 events — incomplete)

Event	Time	Points
200 BR SCY	2:39.13	730
200 IM SCY	2:34.42	580
400 IM SCY	5:37.19	538
500 FR SCY	—	0
200 BK SCY	—	0
200 FL SCY	—	0

IMR 13-14 · SCY

2740 points (5/5 events)

Event	Time	Points
200 FR SCY	2:24.18	511
100 BK SCY	1:12.83	497
100 BR SCY	1:11.75	795
100 FL SCY	1:21.15	357
200 IM SCY	2:34.42	580

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

PR splits

100 Freestyle SCY 1:01.46

29.48

31.98

Front half 29.48s · back half 31.98s

200 Freestyle SCY 2:24.18 split/total mismatch

32.72

37.81

37.73

35.92

100 Backstroke SCY 1:12.83

34.82

38.01

Front half 34.82s · back half 38.01s

100 Breaststroke SCY 1:11.75 split/total mismatch

33.18

5.39

Front half 33.18s · back half 38.57s

200 Breaststroke SCY 2:39.13

35.34

40.84

42.71

40.24

Front half 76.18s · back half 82.95s

100 Butterfly SCY 1:21.15 split/total mismatch

35.75

9.65

Front half 35.75s · back half 45.40s

100 Individual Medley SCY 1:07.92

30.87

37.05

Front half 30.87s · back half 37.05s

200 Individual Medley SCY 2:34.42

34.35

40.12

43.67

36.28

Front half 74.47s · back half 79.95s

400 Individual Medley SCY 5:37.19

35.80

45.94

44.25

42.58

44.66

46.31

40.04

37.61

Front half 168.57s · back half 168.62s

100 Freestyle SCM 1:12.68

34.55

38.13

Front half 34.55s · back half 38.13s

100 Breaststroke SCM 1:23.21

39.04

44.17

Front half 39.04s · back half 44.17s

200 Breaststroke SCM 2:59.68

40.19

46.56

46.94

45.99

Front half 86.75s · back half 92.93s

100 Individual Medley SCM 1:20.24

37.34

42.90

Front half 37.34s · back half 42.90s

100 Freestyle LCM 1:11.27

33.16

38.11

Front half 33.16s · back half 38.11s

200 Freestyle LCM 2:55.02 split/total mismatch

38.96

45.94

47.78

42.34

400 Freestyle LCM 7:17.31 split/total mismatch

51.34

62.47

63.23

58.78

52.73

55.30

48.97

44.49

100 Backstroke LCM 1:22.74

38.42

44.32

Front half 38.42s · back half 44.32s

100 Breaststroke LCM 1:27.08

40.77

46.31

Front half 40.77s · back half 46.31s

200 Breaststroke LCM 3:10.56

42.76

50.28

50.08

47.44

Front half 93.04s · back half 97.52s

200 Individual Medley LCM 3:05.92 split/total mismatch

51.95

39.45

400 Individual Medley LCM 7:17.31

51.34

62.47

63.23

58.78

52.73

55.30

48.97

44.49

Front half 235.82s · back half 201.49s

Reaction time

fastest 0.77s average 0.770s slowest 0.77s 1 electronic start

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 27.66 35 swims

100 Freestyle SCY 1:01.46 11 swims

200 Freestyle SCY 2:24.18 10 swims

50 Backstroke SCY 31.05 12 swims

100 Backstroke SCY 1:12.83 5 swims

50 Breaststroke SCY 31.88 34 swims

100 Breaststroke SCY 1:11.75 33 swims

200 Breaststroke SCY 2:39.13 27 swims

50 Butterfly SCY 29.62 23 swims

100 Butterfly SCY 1:21.15 2 swims

100 Individual Medley SCY 1:07.92 24 swims

200 Individual Medley SCY 2:34.42 8 swims

400 Individual Medley SCY 5:37.19 6 swims

50 Freestyle SCM 32.17 1 swim

100 Freestyle SCM 1:12.68 1 swim

50 Backstroke SCM 36.46 1 swim

50 Breaststroke SCM 37.95 1 swim

100 Breaststroke SCM 1:23.21 1 swim

200 Breaststroke SCM 2:59.68 1 swim

50 Butterfly SCM 36.75 1 swim

100 Individual Medley SCM 1:20.24 1 swim

50 Freestyle LCM 32.46 13 swims

100 Freestyle LCM 1:11.27 12 swims

200 Freestyle LCM 2:55.02 7 swims

400 Freestyle LCM 7:17.31 1 swim

50 Backstroke LCM 37.79 7 swims

100 Backstroke LCM 1:22.74 3 swims

50 Breaststroke LCM 37.87 8 swims

100 Breaststroke LCM 1:27.08 13 swims

200 Breaststroke LCM 3:10.56 8 swims

50 Butterfly LCM 36.33 5 swims

200 Individual Medley LCM 3:05.92 6 swims

400 Individual Medley LCM 7:17.31 1 swim