Jack Byrne

Mage 15NCVACA-Y

183 plausible swims · 30 meets · 2022-01-01 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.04	AAA+0.35s to AAAA	2026-03-14	2026 Virginia Swimming SC Age Group Champions venue
100 Freestyle	SCY	48.37	AAA+0.88s to AAAA	2026-03-15	2026 Virginia Swimming SC Age Group Champions venue
200 Freestyle	SCY	1:49.05	AA+0.36s to AAA	2026-03-13	2026 Virginia Swimming SC Age Group Champions venue
500 Freestyle	SCY	6:37.66	+21.37s to B	2022-11-18	Cavalier Aquatics Fall Invite slow pool
1000 Freestyle	SCY	11:38.54	BB+26.75s to A	2026-01-16	CA-Y Winter Rumble - copied venue
50 Backstroke	SCY	25.80	AA+0.11s to AAA	2026-03-13	2026 Virginia Swimming SC Age Group Champions venue
100 Backstroke	SCY	56.31	AA+1.72s to AAA	2026-03-14	2026 Virginia Swimming SC Age Group Champions venue
200 Backstroke	SCY	2:04.26	AA+4.97s to AAA	2026-01-31	2026 SwimRVA Heavyweight Battle
50 Breaststroke	SCY	38.55	+1.06s to B	2023-02-25	SW District Champs 9 & Over venue
100 Breaststroke	SCY	1:03.13	AA+1.34s to AAA	2026-03-13	2026 Virginia Swimming SC Age Group Champions venue
200 Breaststroke	SCY	2:35.24	BB+8.25s to A	2026-01-18	CA-Y Winter Rumble - copied venue
50 Butterfly	SCY	30.65	B+0.56s to BB	2024-02-23	SW District Champs 9 & Over venue
100 Butterfly	SCY	1:05.79	B+2.00s to BB	2025-11-09	CA-Y Tri Meet venue
100 Individual Medley	SCY	1:02.32		2025-09-21	CA-Y Pentathlon 2025
200 Individual Medley	SCY	2:15.53	BB+3.34s to A	2026-01-31	2026 SwimRVA Heavyweight Battle
50 Freestyle	LCM	26.40	AA+0.21s to AAA	2026-05-29	2026 SwimRVA Success Bell
100 Freestyle	LCM	57.59	AA+0.50s to AAA	2026-05-29	2026 SwimRVA Success Bell
200 Freestyle	LCM	2:14.34	A+2.85s to AA	2026-05-29	2026 SwimRVA Success Bell
100 Backstroke	LCM	1:09.15	A+2.46s to AA	2026-05-29	2026 SwimRVA Success Bell
200 Backstroke	LCM	2:37.98	BB+6.89s to A	2026-05-15	NOVA Spring Splash
100 Butterfly	LCM	1:12.36	BB+5.07s to A	2026-05-29	2026 SwimRVA Success Bell
200 Individual Medley	LCM	2:29.02	A+2.13s to AA	2026-05-29	2026 SwimRVA Success Bell

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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	30.22	flat	200 Free Relay	2022-03-12	2022 VA SC Age Group Champs
100 Freestyle	SCY	59.59	flying	400 Free Relay (leg 3)	2024-03-10	2024 Virginia Swimming SC Age Group Champions
50 Backstroke	SCY	31.85	flat	200 Medley Relay	2024-02-25	SW District Champs 9 & Over
100 Backstroke	SCY	1:19.85	flat	400 Medley Relay	2022-03-11	2022 VA SC Age Group Champs
50 Breaststroke	SCY	40.98	flying	200 Medley Relay (leg 2)	2022-03-12	2022 VA SC Age Group Champs

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 15-16 · SCY

2148 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	6:37.66	335
200 BK SCY	2:04.26	706
200 BR SCY	2:35.24	525
200 IM SCY	2:15.53	582
200 FL SCY	—	0
400 IM SCY	—	0

IMR 15-16 · SCY

3341 points (5/5 events)

Event	Time	Points
200 FR SCY	1:49.05	818
100 BK SCY	56.31	729
100 BR SCY	1:03.13	763
100 FL SCY	1:05.79	449
200 IM SCY	2:15.53	582

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

PR splits

100 Freestyle SCY 48.37

22.93

25.44

Front half 22.93s · back half 25.44s

200 Freestyle SCY 1:49.05

24.59

27.48

28.62

28.36

Front half 52.07s · back half 56.98s

500 Freestyle SCY 6:37.66

34.35

39.23

41.20

41.23

40.95

41.76

40.44

41.02

40.91

36.57

Front half 196.96s · back half 200.70s

1000 Freestyle SCY 11:38.54

28.08

33.04

34.12

35.31

34.72

35.51

35.44

35.78

35.97

35.36

36.14

36.53

36.09

36.16

36.11

35.74

35.50

36.62

33.81

32.51

Front half 343.33s · back half 355.21s

100 Backstroke SCY 56.31

27.21

29.10

Front half 27.21s · back half 29.10s

100 Breaststroke SCY 1:03.13

29.25

33.88

Front half 29.25s · back half 33.88s

200 Breaststroke SCY 2:35.24

35.65

40.55

41.19

37.85

Front half 76.20s · back half 79.04s

100 Butterfly SCY 1:05.79

31.74

34.05

Front half 31.74s · back half 34.05s

Reaction time

fastest 0.64s average 0.660s slowest 0.68s 2 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 22.04 23 swims

100 Freestyle SCY 48.37 24 swims

200 Freestyle SCY 1:49.05 17 swims

500 Freestyle SCY 6:37.66 1 swim

1000 Freestyle SCY 11:38.54 1 swim

50 Backstroke SCY 25.80 17 swims

100 Backstroke SCY 56.31 18 swims

200 Backstroke SCY 2:04.26 6 swims

50 Breaststroke SCY 38.55 11 swims

100 Breaststroke SCY 1:03.13 11 swims

200 Breaststroke SCY 2:35.24 1 swim

50 Butterfly SCY 30.65 6 swims

100 Butterfly SCY 1:05.79 1 swim

100 Individual Medley SCY 1:02.32 10 swims

200 Individual Medley SCY 2:15.53 12 swims

50 Freestyle LCM 26.40 4 swims

100 Freestyle LCM 57.59 4 swims

200 Freestyle LCM 2:14.34 4 swims

100 Backstroke LCM 1:09.15 2 swims

200 Backstroke LCM 2:37.98 2 swims

100 Butterfly LCM 1:12.36 4 swims

200 Individual Medley LCM 2:29.02 4 swims