Jack O'Shaughnessy

Mage 17CACCUTALPHBIMOUN-01

24 plausible swims · 5 meets · 2024-03-01 → 2026-05-24

Personal records

Event	Course	Best	Cut	Date	Meet
100 Backstroke	SCY	48.69	AAAA	2024-05-11	2024 CIF SWIMMING & DIVING CHAMPIONSHIPS venue
200 Individual Medley	SCY	1:50.57	AAAA	2024-05-03	2024 CIF-SS Division 3 venue
100 Freestyle	LCM	54.05	AAA+1.06s to AAAA	2024-03-03	2024 CA/NV Speedo Sectional venue
200 Freestyle	LCM	1:56.33	AAAA	2024-03-01	2024 CA/NV Speedo Sectional venue
100 Backstroke	LCM	57.94	AAAA	2026-05-24	2026 CA 30th NOVA-Speedo Grand Challenge venue
200 Backstroke	LCM	2:07.13	AAAA	2024-03-03	2024 CA/NV Speedo Sectional venue
100 Butterfly	LCM	57.09	AAA+0.10s to AAAA	2026-05-23	2026 CA 30th NOVA-Speedo Grand Challenge venue
200 Individual Medley	LCM	2:11.38	AAA+1.39s to AAAA	2024-03-03	2024 CA/NV Speedo Sectional venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
100 Freestyle	SCY	45.68	flying	400 Free Relay (leg 4)	2024-05-03	2024 CIF-SS Division 3
50 Backstroke	SCY	23.22	flat	200 Medley Relay	2024-05-03	2024 CIF-SS Division 3

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 · LCM

1940 points (2/6 events — incomplete)

Event	Time	Points
200 BK LCM	2:07.13	994
200 IM LCM	2:11.38	946
400 FR LCM	—	0
200 BR LCM	—	0
200 FL LCM	—	0
400 IM LCM	—	0

IMR 17-18 · LCM

3860 points (4/5 events — incomplete)

Event	Time	Points
200 FR LCM	1:56.33	958
100 BK LCM	57.94	1013
100 FL LCM	57.09	943
200 IM LCM	2:11.38	946
100 BR LCM	—	0

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

PR splits

100 Backstroke SCY 48.69

23.42

25.27

Front half 23.42s · back half 25.27s

200 Individual Medley SCY 1:50.57 RT 0.69s

23.48

26.70

33.56

26.83

Front half 50.18s · back half 60.39s

100 Freestyle LCM 54.05

26.27

27.78

Front half 26.27s · back half 27.78s

200 Freestyle LCM 1:56.33

27.21

29.39

29.95

29.78

Front half 56.60s · back half 59.73s

100 Backstroke LCM 57.94

28.17

29.77

Front half 28.17s · back half 29.77s

200 Backstroke LCM 2:07.13

29.42

31.97

32.78

32.96

Front half 61.39s · back half 65.74s

100 Butterfly LCM 57.09

26.56

30.53

Front half 26.56s · back half 30.53s

200 Individual Medley LCM 2:11.38

27.40

33.13

39.84

31.01

Front half 60.53s · back half 70.85s

Reaction time

fastest 0.64s average 0.667s slowest 0.69s 4 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.

100 Backstroke SCY 48.69 4 swims

200 Individual Medley SCY 1:50.57 3 swims

100 Freestyle LCM 54.05 1 swim

200 Freestyle LCM 1:56.33 2 swims

100 Backstroke LCM 57.94 4 swims

200 Backstroke LCM 2:07.13 4 swims

100 Butterfly LCM 57.09 4 swims

200 Individual Medley LCM 2:11.38 2 swims